2.5-minute Target Sector JMA Himawari-9 AHI Infrared images (above) showed Cyclone Narelle as it was rapidly intensifying over the Coral Sea on 18 March 2026 — becoming a Category 2 storm by 1200 UTC, a Category 3 storm by 1800 UTC and a Category 4 storm by 0000 UTC (ADT... Read More

In August 2024, the European Space Agency in partnership with EUMETSAT launched a pathfinder mission called Arctic Weather Satellite (AWS), designed to prove that high-quality passive microwave observations on a micro-satellite (about the size of a washing machine!) in polar low-earth orbit are possible. AWS has one instrument on board to do this,... Read More

EUMETSAT Meteosat-9 Infrared images (above) showed Cyclone Gezani as it made landfall along the east coast of Madagascar (near the city of Toamasina, station identifier FMMT) around 1645 UTC on 10 February 2026 — as a 110-kt Category 3 storm (JTWC discussion). Gezani had been rapidly intensifying on 10 February prior... Read More

Much of the state of Alaska is finds itself impacted by a strong atmospheric river on Friday, 16 January 2026. Moisture has been plunging due north from the tropics to the southern coast of Alaska. The river has brought with it precipitation and temperatures well above normal. One of the... Read More