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		<title>From Training to Transformation: Co-Developing Forecasting Capacities for Early Warning in West Africa</title>
		<link>https://climateservices.it/from-training-to-transformation-co-developing-forecasting-capacities-for-early-warning-in-west-africa/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Tue, 02 Dec 2025 11:49:54 +0000</pubDate>
				<category><![CDATA[Conferences]]></category>
		<category><![CDATA[Flood]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[RTC-Italy]]></category>
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		<category><![CDATA[LaMMA]]></category>
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		<category><![CDATA[NWP]]></category>
		<guid isPermaLink="false">https://climateservices.it/?p=16052</guid>

					<description><![CDATA[<p>Training in operational methods for African National Meteorological Services (NMSs) is supported by the World Meteorological Organization (WMO) through its Regional Training Centres and the Consortium of WMO Education and Training Collaborating Partners (CONECT). Several centres within the WMO network offer Basic Instruction Packages for Meteorologists (BIP-M) and Meteorological Technicians (BIP-MT), and some NMSs provide [&#8230;]</p>
<p>The post <a href="https://climateservices.it/from-training-to-transformation-co-developing-forecasting-capacities-for-early-warning-in-west-africa/">From Training to Transformation: Co-Developing Forecasting Capacities for Early Warning in West Africa</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Training in operational methods for African National Meteorological Services (NMSs) is supported by the World Meteorological Organization (WMO) through its Regional Training Centres and the Consortium of WMO Education and Training Collaborating Partners (CONECT). Several centres within the WMO network offer Basic Instruction Packages for Meteorologists (BIP-M) and Meteorological Technicians (BIP-MT), and some NMSs provide internal training in weather forecasting, aviation meteorology and other operational services.</p>
<p>For many developing-country NMSs without internal training facilities, advanced capacity development often relies on short, intensive courses lasting one or two weeks and focused on specific techniques or tools. While these courses can improve knowledge and technical skills, they rarely lead to a meaningful increase in competence—which requires the sustained application of methods and tools within real operational environments.</p>
<p>In line with this principle, one of the most effective approaches to building lasting competence is to embed trainees within an operational team for a sufficiently long period. This allows them to acquire not only technical knowledge but also hands-on operational experience and an understanding of the team’s working practices.</p>
<p>During the <strong><a href="https://wmo.int/events/meeting/joint-calmet-xvi-conect-3-conference">joint CALMET XVI and CONEC T 3 conference</a></strong> held in Florence, Italy, on 24–28 November 2025, a panel session presented the collaborative experience between the Meteorological Service of the Tuscany Region (<a href="http://lamma.toscana.it">LaMMA</a>, Italy), the National Meteorological Services of Niger (DMN) and Burkina Faso (ANAM), supported by the National Research Council of Italy (CNR) through the Institute of BioEconomy (IBE) and the <a href="https://climateservices.it/rtc-italy/#:~:text=About,Training%20Programme%20framework%20is%20based">WMO Regional Training Center in Italy</a>.</p>
<p>With the facilitation of Mr. Stephen Kerr (Meteorological Service of Canada), the panelists illustrated how, within the <a href="https://climateservices.it/progetto/slapis-sahel/">Slapis Sahel project</a>, the WMO Regional Training Center in Italy designed and implemented a blended and integrated training programme aimed at strengthening the competencies of the NMSs of Niger and Burkina Faso. The objective was to enable local forecasters, modelers and IT specialists to operationalize regional Numerical Weather Prediction (NWP) chains in support of hydrometeorological early warning systems.</p>
<p>The cornerstone of this programme was the<strong> embedding of two modelers from the African partner institutions into the IBE–LaMMA operational team</strong> for more than a year. Working closely with Italian researchers and forecasters, they acquired not only technical knowledge and skills but also <strong>operational experience and competence</strong> in running and maintaining NWP systems. This training strategy is fully aligned with the WMO Competency Framework for <em>Public Weather Service Forecasters and Advisers</em>.</p>
<p>The panelists discussed both the results and the challenges of this approach, highlighting its mutual benefits for African and Italian institutions. They also outlined the conditions needed to ensure the sustainability and replicability of embedding trainees within operational teams, including institutional commitment, technical readiness and individual motivation.</p>
<p>&nbsp;</p>
<p><img fetchpriority="high" decoding="async" class="alignnone wp-image-16053" src="https://climateservices.it/wp-content/uploads/2025/12/Panel-Calmet-300x225.jpg" alt="The Panelists" width="539" height="404" srcset="https://climateservices.it/wp-content/uploads/2025/12/Panel-Calmet-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2025/12/Panel-Calmet-1024x768.jpg 1024w, https://climateservices.it/wp-content/uploads/2025/12/Panel-Calmet-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2025/12/Panel-Calmet-1536x1152.jpg 1536w, https://climateservices.it/wp-content/uploads/2025/12/Panel-Calmet-2048x1536.jpg 2048w" sizes="(max-width: 539px) 100vw, 539px" /></p>
<p>The Panlelists; from left to right: Vieri Tarchiani, Bernardo Gozzini, Valerio Capecchi, Rakiswende Thomas Bere, Younoussa Adamou Sayri and Stephen Kerr.</p>
<p>The post <a href="https://climateservices.it/from-training-to-transformation-co-developing-forecasting-capacities-for-early-warning-in-west-africa/">From Training to Transformation: Co-Developing Forecasting Capacities for Early Warning in West Africa</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Weather Forecasting and Climate Cooperation between Italy and Africa: Strengthening Early Warning and Resilience in the Sahel</title>
		<link>https://climateservices.it/weather-forecasting-and-climate-cooperation-between-italy-and-africa-strengthening-early-warning-and-resilience-in-the-sahel/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Tue, 21 Oct 2025 12:17:33 +0000</pubDate>
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		<category><![CDATA[Drought]]></category>
		<category><![CDATA[Flood]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[Research]]></category>
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		<category><![CDATA[AICS]]></category>
		<category><![CDATA[Burkina Faso]]></category>
		<category><![CDATA[Italy]]></category>
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		<guid isPermaLink="false">https://climateservices.it/?p=16004</guid>

					<description><![CDATA[<p>Florence, 14 October 2025 — Climate change is amplifying the frequency and intensity of extreme weather events worldwide, with devastating effects on societies, infrastructures and economies. These impacts are particularly severe in the Sahel, where high social and economic vulnerability combines with exposure to floods, droughts, and heatwaves. In response, Italian research and meteorological institutions [&#8230;]</p>
<p>The post <a href="https://climateservices.it/weather-forecasting-and-climate-cooperation-between-italy-and-africa-strengthening-early-warning-and-resilience-in-the-sahel/">Weather Forecasting and Climate Cooperation between Italy and Africa: Strengthening Early Warning and Resilience in the Sahel</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><em>Florence, 14 October 2025</em> — Climate change is amplifying the frequency and intensity of extreme weather events worldwide, with devastating effects on societies, infrastructures and economies. These impacts are particularly severe in the Sahel, where high social and economic vulnerability combines with exposure to floods, droughts, and heatwaves. In response, Italian research and meteorological institutions are joining forces with their African counterparts to improve forecasting capacity and strengthen early-warning systems for natural risk reduction.</p>
<p>Under the coordination of the National Research Council of Italy (CNR), through its Institute for BioEconomy (CNR-IBE), and the LaMMA Consortium — the operational meteorological service of the Tuscany Region — an international meeting titled <em>“International Cooperation in Applied Meteorology for Reducing Hydroclimatic Risks”</em> has been held in Florence, Italy, on 14 October 2025. The event brings together representatives of Italian and African meteorological services, researchers, international organizations, and cooperation agencies to share experiences, consolidate partnerships, and discuss future directions for operational forecasting in the region.</p>
<p><img decoding="async" class="alignnone wp-image-16011" src="https://climateservices.it/wp-content/uploads/2025/10/WhatsApp-Image-2025-10-14-at-9.33.48-AM-1-300x225.jpeg" alt="" width="899" height="674" srcset="https://climateservices.it/wp-content/uploads/2025/10/WhatsApp-Image-2025-10-14-at-9.33.48-AM-1-300x225.jpeg 300w, https://climateservices.it/wp-content/uploads/2025/10/WhatsApp-Image-2025-10-14-at-9.33.48-AM-1-1024x768.jpeg 1024w, https://climateservices.it/wp-content/uploads/2025/10/WhatsApp-Image-2025-10-14-at-9.33.48-AM-1-768x576.jpeg 768w, https://climateservices.it/wp-content/uploads/2025/10/WhatsApp-Image-2025-10-14-at-9.33.48-AM-1-1536x1152.jpeg 1536w, https://climateservices.it/wp-content/uploads/2025/10/WhatsApp-Image-2025-10-14-at-9.33.48-AM-1.jpeg 1600w" sizes="(max-width: 899px) 100vw, 899px" /></p>
<p>As highlighted by CNR, <em>“Climate change and natural disasters represent a common challenge at all latitudes.”</em> This shared challenge requires joint scientific action, capacity building, and knowledge exchange. For more than forty years, CNR has been engaged in research, technology transfer and training  — through the World Meteorological Organization’s Regional Training Centre in Italy (WMO-RTC Italy) — in Africa promoting collaboration and co-development in meteorology, climatology, and agrometeorology.</p>
<p><img decoding="async" class="alignnone size-medium wp-image-16005" src="https://climateservices.it/wp-content/uploads/2025/10/20251014_125719-300x225.jpg" alt="" width="300" height="225" srcset="https://climateservices.it/wp-content/uploads/2025/10/20251014_125719-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125719-1024x768.jpg 1024w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125719-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125719-1536x1152.jpg 1536w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125719-2048x1536.jpg 2048w" sizes="(max-width: 300px) 100vw, 300px" /><img loading="lazy" decoding="async" class="alignnone size-medium wp-image-16006" src="https://climateservices.it/wp-content/uploads/2025/10/20251014_125737-300x225.jpg" alt="" width="300" height="225" srcset="https://climateservices.it/wp-content/uploads/2025/10/20251014_125737-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125737-1024x768.jpg 1024w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125737-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125737-1536x1152.jpg 1536w, https://climateservices.it/wp-content/uploads/2025/10/20251014_125737-2048x1536.jpg 2048w" sizes="(max-width: 300px) 100vw, 300px" /><img loading="lazy" decoding="async" class="alignnone size-medium wp-image-16007" src="https://climateservices.it/wp-content/uploads/2025/10/20251014_150013-300x225.jpg" alt="" width="300" height="225" srcset="https://climateservices.it/wp-content/uploads/2025/10/20251014_150013-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2025/10/20251014_150013-1024x768.jpg 1024w, https://climateservices.it/wp-content/uploads/2025/10/20251014_150013-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2025/10/20251014_150013-1536x1152.jpg 1536w, https://climateservices.it/wp-content/uploads/2025/10/20251014_150013-2048x1536.jpg 2048w" sizes="(max-width: 300px) 100vw, 300px" /></p>
<p>The Florence meeting showcases this long-standing cooperation, particularly through projects such as <a href="https://climateservices.it/progetto/slapis-sahel/"><strong>SLAPIS Sahel</strong></a>, funded by the <strong>Italian Agency for Development Cooperation (AICS)</strong> and implemented by the <strong>Politecnico di Torino</strong>, <strong>CNR-IBE</strong>, <strong>LaMMA</strong>, and the national meteorological services of <strong>Niger</strong> and <strong>Burkina Faso</strong>. The initiative focuses on improving operational meteorological forecasting chains and developing hydrometeorological early-warning services adapted to local contexts. It also invests in human capacity — training African forecasters, modellers, and IT specialists both in Italy and in their home countries — to ensure that advanced tools like the <strong>MOLOCH</strong> and <strong>WRF</strong> models can be effectively used for real-time weather prediction.</p>
<p><img loading="lazy" decoding="async" class="size-medium wp-image-16008 alignleft" src="https://climateservices.it/wp-content/uploads/2025/10/20251014_161354-300x225.jpg" alt="" width="300" height="225" srcset="https://climateservices.it/wp-content/uploads/2025/10/20251014_161354-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161354-1024x768.jpg 1024w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161354-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161354-1536x1152.jpg 1536w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161354-2048x1536.jpg 2048w" sizes="(max-width: 300px) 100vw, 300px" /><img loading="lazy" decoding="async" class="size-medium wp-image-16009 alignleft" src="https://climateservices.it/wp-content/uploads/2025/10/20251014_161435-300x225.jpg" alt="" width="300" height="225" srcset="https://climateservices.it/wp-content/uploads/2025/10/20251014_161435-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161435-1024x768.jpg 1024w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161435-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161435-1536x1152.jpg 1536w, https://climateservices.it/wp-content/uploads/2025/10/20251014_161435-2048x1536.jpg 2048w" sizes="(max-width: 300px) 100vw, 300px" /><img loading="lazy" decoding="async" class="size-medium wp-image-16010 alignleft" src="https://climateservices.it/wp-content/uploads/2025/10/20251014_162153-300x225.jpg" alt="" width="300" height="225" srcset="https://climateservices.it/wp-content/uploads/2025/10/20251014_162153-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2025/10/20251014_162153-1024x768.jpg 1024w, https://climateservices.it/wp-content/uploads/2025/10/20251014_162153-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2025/10/20251014_162153-1536x1152.jpg 1536w, https://climateservices.it/wp-content/uploads/2025/10/20251014_162153-2048x1536.jpg 2048w" sizes="(max-width: 300px) 100vw, 300px" /></p>
<p>Beyond its scientific dimension, the event symbolizes a broader vision of international cooperation: building resilience together, across continents, through shared knowledge and trust. It includes the signing of new collaboration agreements between the Italian and African institutions, reaffirming the commitment to long-term partnerships that go beyond project cycles.</p>
<p>As LaMMA emphasizes, <em>“operational meteorology and international cooperation go hand in hand when it comes to protecting lives and livelihoods.”</em> By pooling expertise and resources, Italy, Niger and Burkina Faso are contributing to a global effort to make meteorological services more accurate, inclusive, and impactful.</p>
<p>At a time when climate extremes are increasing everywhere, initiatives like this one highlight how joint scientific collaboration can turn forecasting into foresight — and foresight into resilience.</p>
<p>Links</p>
<p><a href="https://www.cnr.it/it/evento/20145">https://www.cnr.it/it/evento/20145 : </a>CNR &#8211; Previsione meteorologica per la riduzione dei rischi naturali nel Sahel: la cooperazione scientifica Italia-Africa</p>
<p><a href="https://www.cnr.it/it/news/13836/cambiamenti-climatici-e-disastri-naturali-una-sfida-comune-a-tutte-le-latitudini">https://www.cnr.it/it/news/13836/cambiamenti-climatici-e-disastri-naturali-una-sfida-comune-a-tutte-le-latitudini : CNR </a>&#8211; Cambiamenti climatici e disastri naturali una sfida comune a tutte le latitudini</p>
<p><a href="https://www.lamma.toscana.it/news/previsione-meteo-e-riduzione-dei-rischi-sahel-la-cooperazione-italia-africa">https://www.lamma.toscana.it/news/previsione-meteo-e-riduzione-dei-rischi-sahel-la-cooperazione-italia-africa : </a>LaMMA &#8211; Cooperazione internazionale e meteorologia operativa: a Firenze una giornata di confronto</p>
<p>&nbsp;</p>
<p>Presentations</p>
<ol>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/1_SLAPIS_Coop-et-Meteo-Tarchiani.pdf">Weather forecasting and climate risk reduction in dry tropical Africa</a> (Vieri Tarchiani, IBE-CNR)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/2_SLAPIS_Coop-et-Meteo-Sawadogo.pdf">State of the art and applications of NWP in Burkina Faso</a> (Lazare Sawadogo, ANAM)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/3_SLAPIS_Coop-et-Meteo-Baoua.pdf">Towards autonomy for Niger&#8217;s Meteorological Service in the production of climate services based on NWP</a> (Ousman Baoua, DMN)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/4_SLAPIS_Coop-et-Meteo-Vocino.pdf">Training activities on meteorology and climatology hosted by the Italian Air Force</a> (Antonio Vocino, Sezione Cooperazione Internazionale dell&#8217;Ufficio Generale AVIAMM dell’Aeronautica Militare)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/5_SLAPIS_Coop-et-Meteo-Baldi.pdf">Training in applied meteorology</a> (Marina Baldi, WMO Regional Training Center in Italy/IBE-CNR)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/6_SLAPIS_Coop-et-Meteo-Drofa.pdf">MOLOCH: a CNR operational model for Europe</a> (Oxana Drofa, Institute of Atmospheric Sciences and Climate-CNR)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/7_SLAPIS_Coop-et-Meteo-Pasi.pdf">MOLOCH West Africa</a> (Francesco Pasi, LaMMA/IBE-CNR)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/8_SLAPIS_Coop-et-Meteo-Bere.pdf">WRF verification in Niger and Burkina Faso</a> (T. Bere / Y. Adamou Sayri – IBE-CNR/ANAM/DMN)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/9_SLAPIS_Coop-et-Meteo-Capecchi.pdf">A Review of Recent Advances in AI Models for Weather Forecasting</a> (Valerio Capecchi &#8211; LaMMA and ItaliaMeteo)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/10_SLAPIS_Coop-et-Meteo-Pasqui.pdf">Forecasting, thresholds, and triggers for droughts in Mozambique</a> (Massimiliano Pasqui, IBE-CNR)</li>
<li><a href="https://climateservices.it/wp-content/uploads/2025/10/11_SLAPIS_Coop-et-Meteo-Merloni.pdf">International cooperation at Italia Meteo: Albatros project</a> (Eva Merloni, Agenzia ItaliaMeteo)</li>
</ol>
<p>The post <a href="https://climateservices.it/weather-forecasting-and-climate-cooperation-between-italy-and-africa-strengthening-early-warning-and-resilience-in-the-sahel/">Weather Forecasting and Climate Cooperation between Italy and Africa: Strengthening Early Warning and Resilience in the Sahel</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Décrue du Fleuve Niger à Niamey</title>
		<link>https://climateservices.it/decrue-du-fleuve-niger-a-niamey/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Tue, 17 Jan 2023 13:07:13 +0000</pubDate>
				<category><![CDATA[Anadia]]></category>
		<category><![CDATA[Flood]]></category>
		<category><![CDATA[News]]></category>
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		<category><![CDATA[Research]]></category>
		<category><![CDATA[2023]]></category>
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		<category><![CDATA[Niger]]></category>
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		<guid isPermaLink="false">https://climateservices.it/?p=12928</guid>

					<description><![CDATA[<p>La crue guinéenne observée depuis le 18 octobre 2022 à la station hydrométrique de Niamey a été marquée par une montée des eaux dans le sous bassin du Niger Moyen, notamment dans les Régions de Tillabéry, Niamey et Dosso. Quelques cas d’inondations ont été constatés dans certaines localités riveraines du fleuve avec des dégâts sur [&#8230;]</p>
<p>The post <a href="https://climateservices.it/decrue-du-fleuve-niger-a-niamey/">Décrue du Fleuve Niger à Niamey</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>La crue guinéenne observée depuis le 18 octobre 2022 à la station hydrométrique de Niamey a été marquée par une montée des eaux dans le sous bassin du Niger Moyen, notamment dans les Régions de Tillabéry, Niamey et Dosso. Quelques cas d’inondations ont été constatés dans certaines localités riveraines du fleuve avec des dégâts sur les terres agricoles.</p>
<p>Cette crue a atteint et a dépassé les côtes d’alerte jaune (530 cm pour un débit de 1444 m3/s le 20 novembre) et orange (580 cm pour un débit de 1766 m3/s le 29 décembre) avant d’amorcer une descente. La décrue se poursuit lentement, avec un niveau de 567 cm le 16 janvier 2023.</p>
<p><a href="http://www.slapis-niger.org"><img loading="lazy" decoding="async" class="wp-image-12936 aligncenter" src="https://climateservices.it/wp-content/uploads/2023/01/Senza-titolo-1-300x120.jpg" alt="" width="685" height="274" srcset="https://climateservices.it/wp-content/uploads/2023/01/Senza-titolo-1-300x120.jpg 300w, https://climateservices.it/wp-content/uploads/2023/01/Senza-titolo-1-1024x411.jpg 1024w, https://climateservices.it/wp-content/uploads/2023/01/Senza-titolo-1-768x308.jpg 768w, https://climateservices.it/wp-content/uploads/2023/01/Senza-titolo-1.jpg 1345w" sizes="(max-width: 685px) 100vw, 685px" /></a></p>
<p>Le volume d’eau transité à la station de Niamey sur la période allant du 1er juin 2022 au 16 janvier 2023 a été de 22,3 milliards de m3, supérieur de celui observé l’année passée 2021 qui était de 19,4 milliards de m3 sur la même période. Ces volumes d’eau transités seront à mesure de satisfaire les besoins des différents usagers.</p>
<p>Pour plus d&#8217;information voyez le <a href="https://climateservices.it/wp-content/uploads/2023/01/Bulletin-hydrologique-au-16-01-2023_Crue-Guineenne-celle-de-la-Komadougou-Yobe.pdf">Bulletin hydrologique au 16-01-2023_Crue Guinéenne &amp; celle de la Komadougou Yobé</a> préparé par la Direction de l&#8217;Hydrologie du Niger.</p>
<p>Pour suivre en temps réel le niveau et le débit di Fleuve Niger à la station hydrométrique de Niamey visitez la <a href="http://www.slapis-niger.org">plateforme SLAPIS (www.slapis-niger.org)</a></p>
<p>The post <a href="https://climateservices.it/decrue-du-fleuve-niger-a-niamey/">Décrue du Fleuve Niger à Niamey</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Crue Guinéenne du fleuve Niger de décembre 2022</title>
		<link>https://climateservices.it/crue-guineenne-du-fleuve-niger-de-decembre-2022/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Wed, 21 Dec 2022 15:03:37 +0000</pubDate>
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		<guid isPermaLink="false">https://climateservices.it/?p=12902</guid>

					<description><![CDATA[<p>Le Fleuve Niger à Niamey connaît au cours du mois de décembre 2022 une montée des eaux due à la crue guinéenne, qui est la resultante des apports venants du haut bassin de la Guinée en passant par le Mali. A la date du 9 novembre 2022 le niveau du fleuve a dépassé la cote [&#8230;]</p>
<p>The post <a href="https://climateservices.it/crue-guineenne-du-fleuve-niger-de-decembre-2022/">Crue Guinéenne du fleuve Niger de décembre 2022</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Le Fleuve Niger à Niamey connaît au cours du mois de décembre 2022 une montée des eaux due à la crue guinéenne, qui est la resultante des apports venants du haut bassin de la Guinée en passant par le Mali. A la date du 9 novembre 2022 le niveau du fleuve a dépassé la cote de vigilance jaune. Le 19 décembre le niveau de 567 cm a été observé, en ligne avec les niveaux de la meme date des années humides (2012/13, 2020/21, 2021/22). Au vue de la montée qui progresse vers la seuil d&#8217;alerte orange, les autorités demandent de observer une vigilance particulière.</p>
<p>Pour plus d&#8217;information voyez le <a href="https://climateservices.it/wp-content/uploads/2022/12/Bulletin-Hydrologique_Decembre-_19-12-2022.pdf">Bulletin Hydrologique_Décembre _19-12-2022</a> de la Direction de l&#8217;Hydrologie du Niger.</p>
<p>The post <a href="https://climateservices.it/crue-guineenne-du-fleuve-niger-de-decembre-2022/">Crue Guinéenne du fleuve Niger de décembre 2022</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Alerte Orange sur la Sirba</title>
		<link>https://climateservices.it/alerte-orange-sur-la-sirba/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Mon, 29 Aug 2022 08:50:14 +0000</pubDate>
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		<guid isPermaLink="false">https://climateservices.it/?p=10161</guid>

					<description><![CDATA[<p>Depuis hier matin, le 28/08/2022, l&#8217;Alerte Orange est déclenchée sur la Sirba. Le Système Local d&#8217;Alerte Précoce contre les Inondations de la Sirba (SLAPIS) suivait de prés la situation à travers ses observateurs et ses stations hydrométriques automatiques. La vague de crue avait été prévue depuis une semaine grâce aux prévisions météorologiques de la Direction [&#8230;]</p>
<p>The post <a href="https://climateservices.it/alerte-orange-sur-la-sirba/">Alerte Orange sur la Sirba</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Depuis hier matin, le 28/08/2022, l&#8217;Alerte Orange est déclenchée sur la Sirba. Le <a href="http://www.slapis-niger.org">Système Local d&#8217;Alerte Précoce contre les Inondations de la Sirba (SLAPIS)</a> suivait de prés la situation à travers ses observateurs et ses stations hydrométriques automatiques. La vague de crue avait été <a href="https://climateservices.it/hydrological-bulletin-niger-and-sirba/">prévue depuis une semaine</a> grâce aux prévisions météorologiques de la <a href="http://www.meteo-niger.org">Direction de la Météorologie Nationale du Niger et</a> du système GFS et aussi des prévisions hydrologiques de GLOFAS et <a href="https://fanfar.eu/ivp/">West Africa Hype.</a></p>
<p>La pic de crue a déjà dépassée la station de Bossey Bangou en amont, où le niveau a commencée la descente, dans la journée de hier le pic a rejoint le village de Touré, d&#8217;où l&#8217;observateur SLAPIS M. Harouna Moussa a communiqué au système le niveau Orange le 28/08/2022 à 10h20.</p>
<p>Au niveau de la station en aval à Garbey Kourou, ce matin du 29/08/2022, le niveau était à 07h00 à 412 cm, seulement 9 cm en dessous du niveau d&#8217;alerte Orange (Figure 1).</p>
<p>Figure 1, hydrogramme de la Sirba à Garbey Kourou</p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-10162" src="https://climateservices.it/wp-content/uploads/2022/08/GK-29082022-300x182.png" alt="" width="724" height="439" srcset="https://climateservices.it/wp-content/uploads/2022/08/GK-29082022-300x182.png 300w, https://climateservices.it/wp-content/uploads/2022/08/GK-29082022-1024x620.png 1024w, https://climateservices.it/wp-content/uploads/2022/08/GK-29082022-768x465.png 768w, https://climateservices.it/wp-content/uploads/2022/08/GK-29082022.png 1081w" sizes="(max-width: 724px) 100vw, 724px" /></p>
<p>La prévision météorologique heureusement annonce un pause pluviométrique sur la région du fleuve (Figure 2) et le bassin de la Sirba (Figure 3), ce qui devrait permettre une progressive décrue.</p>
<p>Figure 2, prévision météorologique de la DMN pour le 29/08/2022</p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-10163" src="https://climateservices.it/wp-content/uploads/2022/08/IMG-20220829-WA0000-300x176.jpg" alt="" width="724" height="425" srcset="https://climateservices.it/wp-content/uploads/2022/08/IMG-20220829-WA0000-300x176.jpg 300w, https://climateservices.it/wp-content/uploads/2022/08/IMG-20220829-WA0000-1024x602.jpg 1024w, https://climateservices.it/wp-content/uploads/2022/08/IMG-20220829-WA0000-768x452.jpg 768w, https://climateservices.it/wp-content/uploads/2022/08/IMG-20220829-WA0000.jpg 1080w" sizes="(max-width: 724px) 100vw, 724px" /></p>
<p>Figure 3, prévision à 3 jours GFS sur le bassin de la Sirba</p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-10164" src="https://climateservices.it/wp-content/uploads/2022/08/SIRBA_TOT_03DAYS29AUG2022_00-300x232.png" alt="" width="366" height="283" srcset="https://climateservices.it/wp-content/uploads/2022/08/SIRBA_TOT_03DAYS29AUG2022_00-300x232.png 300w, https://climateservices.it/wp-content/uploads/2022/08/SIRBA_TOT_03DAYS29AUG2022_00-768x593.png 768w, https://climateservices.it/wp-content/uploads/2022/08/SIRBA_TOT_03DAYS29AUG2022_00.png 800w" sizes="(max-width: 366px) 100vw, 366px" /></p>
<p>&nbsp;</p>
<p>En aval de la Sirba, le fleuve Niger à Niamey à rejoint le niveau de vigilance Jaune et le niveau du Fleuve est pour l&#8217;instant constant juste à la seuil de vigilance Orange située à 580cm (Figure 4).</p>
<p>&nbsp;</p>
<p>Figure 4, hydrogramme du Fleuve Niger à Niamey</p>
<p><img loading="lazy" decoding="async" class="alignnone size-medium wp-image-10165" src="https://climateservices.it/wp-content/uploads/2022/08/NIM-29082022-300x195.png" alt="" width="300" height="195" srcset="https://climateservices.it/wp-content/uploads/2022/08/NIM-29082022-300x195.png 300w, https://climateservices.it/wp-content/uploads/2022/08/NIM-29082022-1024x666.png 1024w, https://climateservices.it/wp-content/uploads/2022/08/NIM-29082022-768x500.png 768w, https://climateservices.it/wp-content/uploads/2022/08/NIM-29082022.png 1053w" sizes="(max-width: 300px) 100vw, 300px" /></p>
<p>La Direction de l&#8217;Hydrologie du Niger suit de prés la situation sur la Sirba et à Niamey en contact constant avec la Protection Civile et les autorités locales.</p>
<p>Pour suivre en temps réel l&#8217;évolution de la crue sur la Sirba et à Niamey consultez la plateforme <a href="http://www.slapis-niger.org">SLAPIS</a>.</p>
<p>The post <a href="https://climateservices.it/alerte-orange-sur-la-sirba/">Alerte Orange sur la Sirba</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Alerte jaune sur la Sirba</title>
		<link>https://climateservices.it/alerte-jaune-sur-la-sirba/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Fri, 26 Aug 2022 12:05:26 +0000</pubDate>
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					<description><![CDATA[<p>Depuis hier, le seuil de vigilance jaune a été dépassée dans les villages en amont. A la station hydrométrique de Bossey Bangou, actuellement hors service, le niveau de la Sirba pourrait avoir déjà touché le niveau orange. A Garbey Kourou la seuil jaune a été dépassée hier matin, le 25 Aout à 08:00. La prévision [&#8230;]</p>
<p>The post <a href="https://climateservices.it/alerte-jaune-sur-la-sirba/">Alerte jaune sur la Sirba</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Depuis hier, le seuil de vigilance jaune a été dépassée dans les villages en amont. A la station hydrométrique de Bossey Bangou, actuellement hors service, le niveau de la Sirba pourrait avoir déjà touché le niveau orange. A Garbey Kourou la seuil jaune a été dépassée hier matin, le 25 Aout à 08:00.</p>
<p><img loading="lazy" decoding="async" class="alignnone  wp-image-10157" src="https://climateservices.it/wp-content/uploads/2022/08/GK-26082022-1200-300x183.jpg" alt="" width="715" height="436" srcset="https://climateservices.it/wp-content/uploads/2022/08/GK-26082022-1200-300x183.jpg 300w, https://climateservices.it/wp-content/uploads/2022/08/GK-26082022-1200-1024x626.jpg 1024w, https://climateservices.it/wp-content/uploads/2022/08/GK-26082022-1200-768x469.jpg 768w, https://climateservices.it/wp-content/uploads/2022/08/GK-26082022-1200-1536x938.jpg 1536w, https://climateservices.it/wp-content/uploads/2022/08/GK-26082022-1200-2048x1251.jpg 2048w" sizes="(max-width: 715px) 100vw, 715px" /></p>
<p>La prévision météorologique à trois jours prévoit des précipitations intenses à très intenses sur le bassin de la Sirba à partir du 27 Aout. Par conséquent, la prévision hydrologique montre une augmentation des débits avec un pic au-delà de la seuil Rouge estimé pour les premiers jours du mois de septembre.</p>
<p><img loading="lazy" decoding="async" class="alignnone  wp-image-10156" src="https://climateservices.it/wp-content/uploads/2022/08/SIRBA_TOT_03DAYS26AUG2022_00-300x232.png" alt="" width="621" height="481" srcset="https://climateservices.it/wp-content/uploads/2022/08/SIRBA_TOT_03DAYS26AUG2022_00-300x232.png 300w, https://climateservices.it/wp-content/uploads/2022/08/SIRBA_TOT_03DAYS26AUG2022_00.png 800w" sizes="(max-width: 621px) 100vw, 621px" /></p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>Pour plus d&#8217;info voyez le <a href="https://climateservices.it/wp-content/uploads/2022/08/Bulletin-vigilance-slapis-26_08_2022.pdf">Bulletin vigilance slapis 26_08_2022</a></p>
<p>Pour suivre la situation en temps réel visitez la plateforme SLAPIS (<a href="http://www.slapis-niger.org">www.slapis-niger.org</a>)</p>
<p>The post <a href="https://climateservices.it/alerte-jaune-sur-la-sirba/">Alerte jaune sur la Sirba</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Prévision hydrologique Sirba: une crue importante est attendue</title>
		<link>https://climateservices.it/crue-prevue-sur-la-sirba-niger/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Wed, 24 Aug 2022 12:58:12 +0000</pubDate>
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					<description><![CDATA[<p>Les prévisions météorologiques à moyen terme annoncent que du 26 au 27 aout 2022 une vaste zone pluvio-orageuse balayera la région du fleuve et le bassin de la Sirba (Source DMN-Niger). Par conséquence, la prévision hydrologique montre que un pic de crue pourra se manifester sur la rivière au niveau des localités proches de la [&#8230;]</p>
<p>The post <a href="https://climateservices.it/crue-prevue-sur-la-sirba-niger/">Prévision hydrologique Sirba: une crue importante est attendue</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Les prévisions météorologiques à moyen terme annoncent que du 26 au 27 aout 2022 une vaste zone pluvio-orageuse balayera la région du fleuve et le bassin de la Sirba (Source <a href="http://www.meteo-niger.org">DMN-Niger</a>). Par conséquence, la prévision hydrologique montre que un pic de crue pourra se manifester sur la rivière au niveau des localités proches de la confluence avec le fleuve Niger à partir du 28 aout avec des débits supérieurs au niveau de vigilance Orange.</p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-10148" src="https://climateservices.it/wp-content/uploads/2022/08/GK-24082022-0800-300x179.jpg" alt="" width="469" height="280" srcset="https://climateservices.it/wp-content/uploads/2022/08/GK-24082022-0800-300x179.jpg 300w, https://climateservices.it/wp-content/uploads/2022/08/GK-24082022-0800-1024x610.jpg 1024w, https://climateservices.it/wp-content/uploads/2022/08/GK-24082022-0800-768x457.jpg 768w, https://climateservices.it/wp-content/uploads/2022/08/GK-24082022-0800.jpg 1085w" sizes="(max-width: 469px) 100vw, 469px" /></p>
<p>Si la montée des eaux se confirme dans les prochains jours, il est conseillé aux populations d’évacuer les zones inondables, d’augmenter le niveau de vigilance et de rester à l’écoute des messages des autorités.</p>
<p>Pour plus d’info : <a href="https://climateservices.it/wp-content/uploads/2022/08/Bulletin-vigilance-SLAPIS-24_08_2022.pdf">Bulletin vigilance SLAPIS 24_08_2022</a></p>
<p>Pour suivre en temps réel les niveaux et les débits des stations hydrométriques de Garbey Kourou et Niamey visitez la plateforme SLAPIS <a href="http://www.slapis-niger.org">www.slapis-niger.org</a></p>
<p>Pour voir les <a href="https://apps.ecmwf.int/webapps/opencharts/permalinks/rain-and-mean-sea-level-pressure-78461">prévisions météorologiques ECMWF</a></p>
<p>The post <a href="https://climateservices.it/crue-prevue-sur-la-sirba-niger/">Prévision hydrologique Sirba: une crue importante est attendue</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Montée rapide des eaux du fleuve Niger et de la Sirba</title>
		<link>https://climateservices.it/hydrological-bulletin-niger-and-sirba/</link>
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		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Tue, 23 Aug 2022 14:58:42 +0000</pubDate>
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					<description><![CDATA[<p>Le fleuve Niger connaît, depuis le début de la deuxième décade, du mois d’août 2022 une montée rapide des eaux avec des valeurs de débits supérieures à celles observées l’année passée. Les importantes précipitations enregistrées au cours du mois d’août 2022 sur les portions nationales du bassin du Niger dans le sud&#8211;ouest du Niger, au [&#8230;]</p>
<p>The post <a href="https://climateservices.it/hydrological-bulletin-niger-and-sirba/">Montée rapide des eaux du fleuve Niger et de la Sirba</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p><span id="page3R_mcid14" class="markedContent"><span dir="ltr" role="presentation">L</span><span dir="ltr" role="presentation">e fleuve Niger connaît</span><span dir="ltr" role="presentation">,</span> <span dir="ltr" role="presentation">depuis l</span><span dir="ltr" role="presentation">e début de la</span> <span dir="ltr" role="presentation">deuxième décade</span><span dir="ltr" role="presentation">,</span> <span dir="ltr" role="presentation">du mois d</span><span dir="ltr" role="presentation">’</span><span dir="ltr" role="presentation">août 2022</span> <span dir="ltr" role="presentation">une </span><span dir="ltr" role="presentation">montée</span> <span dir="ltr" role="presentation">rapide</span> <span dir="ltr" role="presentation">des eaux</span> <span dir="ltr" role="presentation">avec des valeurs de débits supérieur</span><span dir="ltr" role="presentation">e</span><span dir="ltr" role="presentation">s à</span> <span dir="ltr" role="presentation">ce</span><span dir="ltr" role="presentation">lles</span> <span dir="ltr" role="presentation">observé</span><span dir="ltr" role="presentation">e</span><span dir="ltr" role="presentation">s l</span><span dir="ltr" role="presentation">’</span><span dir="ltr" role="presentation">année </span><span dir="ltr" role="presentation">passée</span><span dir="ltr" role="presentation">.</span> <span dir="ltr" role="presentation">Les importantes précipitations enregistrées</span> <span dir="ltr" role="presentation">au cours du mois d</span><span dir="ltr" role="presentation">’</span><span dir="ltr" role="presentation">août 2022</span> <span dir="ltr" role="presentation">sur les </span><span dir="ltr" role="presentation">portions nationales du bassin du Niger</span> <span dir="ltr" role="presentation">dans le sud</span><span dir="ltr" role="presentation">&#8211;</span><span dir="ltr" role="presentation">ouest du Niger</span><span dir="ltr" role="presentation">,</span> <span dir="ltr" role="presentation">au Burkina</span> <span dir="ltr" role="presentation">et</span> <span dir="ltr" role="presentation">au Mali </span><span dir="ltr" role="presentation">constituent les causes principales de cette montée des eaux. L’analyse des hydrogrammes comparés du fleuve Niger à Niamey montre également que les débits observés au cours du mois d’août 2022, bien qu’inférieurs à ceux des années humides 2012 et 2020, restent globalement supérieurs à ceux de l’année passée et évoluent rapidement vers le seuil d’alerte orange. A ce jour la situation est normale (niveau d’alerte vert) mais elle évolue très rapidement vers la côte d&#8217;alerte jaune d’inondation fixée à 530 cm pour un débit de 1444 m3/s. Une vigilance particulière doit être observée pour les populations insulaires et riveraines du fleuve qui doivent évacuer les zones inondables.<br />
</span></span></p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-10132" src="https://climateservices.it/wp-content/uploads/2022/08/fleuve-23082022-300x152.png" alt="" width="731" height="370" srcset="https://climateservices.it/wp-content/uploads/2022/08/fleuve-23082022-300x152.png 300w, https://climateservices.it/wp-content/uploads/2022/08/fleuve-23082022-1024x520.png 1024w, https://climateservices.it/wp-content/uploads/2022/08/fleuve-23082022-768x390.png 768w, https://climateservices.it/wp-content/uploads/2022/08/fleuve-23082022-1536x779.png 1536w, https://climateservices.it/wp-content/uploads/2022/08/fleuve-23082022-2048x1039.png 2048w" sizes="(max-width: 731px) 100vw, 731px" /></p>
<p>L’hydrogramme de la Sirba, tiré de la plateforme SLAPIS (Système Local d’Alerte Précoce des inondations de la Sirba, www.slapis-niger.org), montre également une montée des eaux à la station de Garbey Kourou située à 9 km de la confluence avec le fleuve Niger. Cette montée tend vers l’alerte jaune.<br />
La hauteur d’eau observée à l’échelle à la date du 23 août 2022 est de de 332 cm pour un débit de 436 m3/s. L’alerte jaune étant fixée à 373 cm pour un débit de 579 m3/s .<br />
La prévision hydrologique des prochains 10 jours montre une crue importante de la Sirba avec des débits qui pourraient atteindre des temps de retour de 50 ans (seuil d’alerte rouge).<br />
Si la montée des eaux se confirme dans les prochains jours, il est conseillé aux populations d’évacuer les zones inondables, d’augmenter le niveau de vigilance et de rester à l’écoute des messages des autorités.</p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-10133" src="https://climateservices.it/wp-content/uploads/2022/08/slapis-23082022-300x166.png" alt="" width="693" height="384" srcset="https://climateservices.it/wp-content/uploads/2022/08/slapis-23082022-300x166.png 300w, https://climateservices.it/wp-content/uploads/2022/08/slapis-23082022-1024x566.png 1024w, https://climateservices.it/wp-content/uploads/2022/08/slapis-23082022-768x425.png 768w, https://climateservices.it/wp-content/uploads/2022/08/slapis-23082022-1536x850.png 1536w, https://climateservices.it/wp-content/uploads/2022/08/slapis-23082022-2048x1133.png 2048w" sizes="(max-width: 693px) 100vw, 693px" /></p>
<p>Pour plus d&#8217;information voyez la <a href="https://climateservices.it/wp-content/uploads/2022/08/Analyse-de-la-situation-hydrologique-sur-le-fleuve-Niger-et-la-Komadougou-yobe-au-23-aout-2022.pdf">Analyse de la situation hydrologique sur le fleuve Niger au 23 août 2022</a> de la Direction de l&#8217;Hydrologie du Niger.</p>
<p>Pour voire les données hydrologiques de la Sirba et de Niamey en temps réel visitez la plateforme <a href="http://www.slapis-niger.org">SLAPIS (www.slapis-niger.org)</a>.</p>
<p>The post <a href="https://climateservices.it/hydrological-bulletin-niger-and-sirba/">Montée rapide des eaux du fleuve Niger et de la Sirba</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>Situation calme à l&#8217;Ouest et premières inondations à l&#8217;Est du Niger</title>
		<link>https://climateservices.it/situation-calme-a-louest-et-premieres-inondations-a-lest-du-niger/</link>
					<comments>https://climateservices.it/situation-calme-a-louest-et-premieres-inondations-a-lest-du-niger/#respond</comments>
		
		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Fri, 05 Aug 2022 12:00:55 +0000</pubDate>
				<category><![CDATA[Anadia]]></category>
		<category><![CDATA[News]]></category>
		<category><![CDATA[2022]]></category>
		<category><![CDATA[hydrologie]]></category>
		<category><![CDATA[Niger]]></category>
		<category><![CDATA[pluies]]></category>
		<category><![CDATA[Saison 2022]]></category>
		<category><![CDATA[Sirba]]></category>
		<category><![CDATA[SLAPIS]]></category>
		<guid isPermaLink="false">https://climateservices.it/?p=10114</guid>

					<description><![CDATA[<p>Alors que les prévisions climatiques saisonnières avaient annoncé une saison normale à excédentaire, l&#8217;installation des précipitations au Niger a été plutôt timide. Cependant, à la fin du mois de juin 2022, les cumuls de pluie reçus dans les différentes régions étaient déjà supérieurs à la normale et à la saison 2021, sauf que dans la [&#8230;]</p>
<p>The post <a href="https://climateservices.it/situation-calme-a-louest-et-premieres-inondations-a-lest-du-niger/">Situation calme à l&#8217;Ouest et premières inondations à l&#8217;Est du Niger</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Alors que les prévisions climatiques saisonnières avaient annoncé une saison normale à excédentaire, l&#8217;installation des précipitations au Niger a été plutôt timide. Cependant, à la fin du mois de juin 2022, les cumuls de pluie reçus dans les différentes régions étaient déjà supérieurs à la normale et à la saison 2021, sauf que dans la région de Tahoua.</p>
<p>D&#8217;un point de vue hydrologique, la saison a également commencé tranquillement. En juin et juillet, l&#8217;hydrogramme du fleuve Niger à Niamey est resté en dessous des niveaux de ces dernières années. Par contre, on constate une remontée de l&#8217;hydrogramme à partir du 03 août 2022 avec des valeurs de débits supérieures à celles observées l&#8217;année passée 2021 et à celles des années 2018 et 2019. Les écoulements ont varié de 89 m3/s le 1er juillet 2022 (cote à l&#8217;échelle 190 cm) à 772 m3/s le 05 août 2022 (cote à l&#8217;échelle 405 cm).</p>
<p><a href="https://climateservices.it/wp-content/uploads/2022/08/Analyse-de-la-situation-hydrologique-sur-le-fleuve-Niger-et-la-Komadougou-yobe-au-05-aout-2022.pdf"><img loading="lazy" decoding="async" class="alignnone wp-image-10115" src="https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-niamey-0622-300x177.png" alt="" width="696" height="411" srcset="https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-niamey-0622-300x177.png 300w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-niamey-0622-1024x604.png 1024w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-niamey-0622-768x453.png 768w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-niamey-0622-1536x906.png 1536w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-niamey-0622-2048x1208.png 2048w" sizes="(max-width: 696px) 100vw, 696px" /></a></p>
<p>La situation sur la Sirba reste calme, le 5 août le débit à Garbey Kourou était de 317,54 m3/s (cote à l&#8217;échelle 286 cm).</p>
<p><a href="http://www.slapis.niger.org"><img loading="lazy" decoding="async" class="alignnone wp-image-10118" src="https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-GK-050822-300x126.png" alt="" width="687" height="289" srcset="https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-GK-050822-300x126.png 300w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-GK-050822-1024x430.png 1024w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-GK-050822-768x322.png 768w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-GK-050822-1536x645.png 1536w, https://climateservices.it/wp-content/uploads/2022/08/hydrogramme-GK-050822-2048x860.png 2048w" sizes="(max-width: 687px) 100vw, 687px" /></a></p>
<p>Dans l&#8217;est du pays, en revanche, les fortes pluies tombées depuis la mi-juillet ont causé des dégâts considérables aux biens et aux infrastructures, 24 morts, 36 blessés et 54,655 sinistrés selon un communiqué de la Direction Générale de la Protection Civile (source: <a href="http://www.anp.ne/article/niger-les-inondations-font-24-morts-et-36-blesses-la-date-du-04-aout-0">ANP</a>).</p>
<p><img loading="lazy" decoding="async" class="alignnone wp-image-10119" src="https://climateservices.it/wp-content/uploads/2022/08/degats-des-pluies-a-zinder_0-300x225.jpg" alt="" width="452" height="339" srcset="https://climateservices.it/wp-content/uploads/2022/08/degats-des-pluies-a-zinder_0-300x225.jpg 300w, https://climateservices.it/wp-content/uploads/2022/08/degats-des-pluies-a-zinder_0-768x576.jpg 768w, https://climateservices.it/wp-content/uploads/2022/08/degats-des-pluies-a-zinder_0.jpg 800w" sizes="(max-width: 452px) 100vw, 452px" /></p>
<p>Coté hydrologique, dans le bassin du lac Tchad sur la Komadougou Yobé à la station de Bagara, on constate que les valeurs des débits et des hauteurs d’eau observées cette année sont supérieures à celles observées l’année passée. La hauteur observée le 02 août 2022 est de 367 cm contre 338 cm l’année passée en 2021 à la même date.</p>
<p>Pour plus d&#8217;information voyez la <a href="https://climateservices.it/wp-content/uploads/2022/08/Analyse-de-la-situation-hydrologique-sur-le-fleuve-Niger-et-la-Komadougou-yobe-au-05-aout-2022.pdf">Analyse de la situation hydrologique sur le fleuve Niger et la Komadougou yobé au 05 août 2022</a> de la Direction de l&#8217;Hydrologie.</p>
<p>Pour suivre en temps réel les débits du fleuve Niger et de la Sirba voyez la <a href="http://www.slapis-niger.org">plateforme SLAPIS</a>.</p>
<p>The post <a href="https://climateservices.it/situation-calme-a-louest-et-premieres-inondations-a-lest-du-niger/">Situation calme à l&#8217;Ouest et premières inondations à l&#8217;Est du Niger</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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		<title>La saison des pluies s&#8217;installe au Niger</title>
		<link>https://climateservices.it/la-saison-des-pluies-sinstalle-au-niger/</link>
					<comments>https://climateservices.it/la-saison-des-pluies-sinstalle-au-niger/#respond</comments>
		
		<dc:creator><![CDATA[Vieri Tarchiani]]></dc:creator>
		<pubDate>Fri, 05 Aug 2022 10:31:54 +0000</pubDate>
				<category><![CDATA[Anadia]]></category>
		<category><![CDATA[2022]]></category>
		<category><![CDATA[climate]]></category>
		<category><![CDATA[Niger]]></category>
		<category><![CDATA[rainfall]]></category>
		<category><![CDATA[Saison 2022]]></category>
		<guid isPermaLink="false">https://climateservices.it/?p=10109</guid>

					<description><![CDATA[<p>Le mois de Juin 2022 a été caractérisé au Niger par des précipitations faibles à modérées sur l’ensemble du pays avec des pauses pluviométriques allant de 7 à 10 jours. Le nombre de jours de pluie a varié de 3 jours (Diffa) à 9 jours (Tillabéri). La hauteur maximale journalière enregistrée a varié entre 5,3 [&#8230;]</p>
<p>The post <a href="https://climateservices.it/la-saison-des-pluies-sinstalle-au-niger/">La saison des pluies s&#8217;installe au Niger</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Le mois de Juin 2022 a été caractérisé au Niger par des précipitations faibles à modérées sur l’ensemble du pays avec des pauses pluviométriques allant de 7 à 10 jours. Le nombre de jours de pluie a varié de 3 jours (Diffa) à 9 jours (Tillabéri). La hauteur maximale journalière enregistrée a varié entre 5,3 mm à Agadez et 36,5 mm à Dosso. Quant au cumul mensuel, il a oscillé entre 11,2 et 97,4 mm respectivement à Agadez et Dosso. Le cumul du mois de juin 2022 est excédentaire par rapport à l’année passée et à la normale 1991-2020 au niveau de la majorité des stations suivies excepté celle de Tahoua. L’humidité relative moyenne mensuelle a varié entre 32 % à Agadez et 62 % à Dosso. Concernant la vitesse moyenne mensuelle du vent et la durée moyenne d’insolation, elles sont comprises respectivement entre 1,7 m/s (Tillabéri) et 4,1 m/s (Tahoua) et entre 8 heures (Maradi) et 9,7 heures (Agadez). S’agissant des températures minimales et maximales moyennes du mois, elles ont varié respectivement de 25,4°C (Zinder) à 27,8°C (Tillabéri) et de 37°C (Zinder) et 42°C (Agadez).</p>
<p>Source: <a href="http://www.meteo-niger.org">Direction de la Météorologie Nationale du Niger</a></p>
<p>Pour plus d&#8217;information voyez le <a href="https://www.meteo-niger.org/data/meteo/00023/974b2beb1337741dab29b7ccda96c39a15d164378607129509133efe92c6dce17b5abb6c79139e54.pdf">bulletin mensuel complet ICI</a>.</p>
<p>The post <a href="https://climateservices.it/la-saison-des-pluies-sinstalle-au-niger/">La saison des pluies s&#8217;installe au Niger</a> appeared first on <a href="https://climateservices.it">climateservices.it CNR-IBE</a>.</p>
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