5-minute CONUS Sector GOES-18 (GOES-West) Infrared images (above) revealed the exposed low-level circulation center (LLCC) of Tropical Storm Kiko as the system continued to weaken north of the Hawaiian island of Oahu, and downgraded to a Post-Tropical Cyclone at 1500 UTC on 10 September 2025. Clusters of deep convection developed north... Read More
10-minute Full Disk scan GOES-19 (GOES-East) Nighttime Microphyscics RGB images from the CSPP GeoSphere site (above) showed a signature of the Ariane-62 rocket condensation cloud (darker shades of blue) following the launch of EUMETSAT Metop-SGA1 from Europe’s Spaceport (Guyana Space Center) at Kourou, French Guyana about 3 hours after sunset on 12 August 2025 (the... Read More
2025 has proven to be an atypically wet year for American Samoa. The cumulative precipitation chart backs that up: going back to 1 January, the total rainfall at Pago Pago has been the highest on record up to this date, and total rainfall is 70% higher than a normal year.July... Read More
1-minute Mesoscale Domain Sector GOES-19 (GOES-East) Infrared and Visible images (above) showed persistent deep convection (with sporadic lightning activity) near the center of circulation of Tropical Depression 2 (TD2), which developed in the Bay of Campeche (just off the coast of Mexico) around 2100 UTC on 28 June 2025. Periodic convective bursts contained... Read More
