• G5 – Extreme geomagnetic storm following strong CME impact

    The first of several incoming coronal mass ejections (CMEs) impacted Earth at around 16:56 UTC on May 10, 2024, rapidly increasing geomagnetic field levels from unsettled to G4 – Severe by 17:44 and to G5 – Extreme by 23:34 UTC — something we haven’t seen since 2003.

  • Giant hailstones destroy over 15 000 homes in Manipur, India

    A severe hailstorm struck Manipur, northeast India, on May 5, 2024, resulting in the death of one person and the destruction of over 15 000 homes and other structures. The storm, characterized by heavy rains, giant hail, and strong winds, wreaked havoc across several districts, leaving extensive structural and agricultural damage in its wake.

  • Historic floods hit Porto Alegre, Rio Grande do Sul, Brazil

    A powerful atmospheric river began affecting Rio Grande do Sul, Brazil on April 29, 2024, resulting in massive flooding across the region. By early May 6, 2024, the storm affected 334 of the state’s 496 cities, including the capital Porto Alegre, claimed at least 75 lives, left over 100 people missing, and impacted more than 1 million residents. This severe weather event is described as the most disastrous in the state since 1941, surpassing previous records in terms of both scope and damage.

  • Major flooding and mandatory evacuations in southeast Texas

    Southeastern Texas experienced severe flooding this week, affecting areas from College Station to Houston. The flooding has led to the overflowing of rivers, including the Trinity and San Jacinto, causing significant disruptions and leading to urgent evacuations. Heavy rain and flooding continued into Friday, May 3, 2024.

  • Tropical Cyclone “Hidaya” heading toward Tanzania and Kenya

    Tropical Cyclone “Hidaya” formed on May 1, 2024, north of Madagascar, Comoros, and Mayotte as the 9th named storm of the 2024/24 South-West Indian Ocean cyclone season. The cyclone peaked around 00:00 UTC on May 3 at 148 km/h (92 mph) but is now starting to come down, albeit slowly. Widespread heavy rainfall is forecast in Tanzania, starting this evening, May 3, and continuing until Sunday morning, May 5. Severe flooding is likely.