1-minute Mesoscale Sector GOES-16 (GOES-East) “Red” Visible (0.64 µm) and Shortwave Infrared (3.9 µm) images (above) showed the development and rapid spread of grass fires in northwest Oklahoma on 12 April 2018. Hot fire pixels are highlighted as red on the Shortwave Infrared images — and the rapid northeastward run of the larger fires was... Read More
Super Typhoon Jelawat has developed in the central Pacific Ocean, to the west of Guam and the Marianas Islands. The hourly imagery, above, from Himawari-8, from 2200 UTC on 29 March through 0800 UTC on 30 March show a rapid eye development. Satellite presentation seems best at around 0500 UTC, with... Read More
Dan Miller, the Science and Operations Officer (SOO) in Duluth sent the imagery above. Constant icebreaking has been ongoing on Whitefish Bay prior to the opening of the SOO Locks this weekend. A faint black line representing open water is apparent in the 22 March imagery, and it’s even more apparent in the 23 March imagery.A... Read More
NOAA-20 Imagery shown in this post is Non-Operational and preliminary and undergoing testing.The imagery above shows a toggle between the Day Night Band Visible (0.70 µm) Imagery and the I05 Infrared (11.45 µm) Imagery on NOAA-20. The strong nor’easter affecting the East Coast of the United States is apparent in the imagery. Strong convection over the warm water south of... Read More
