Large wildfires continued to burn out of control in parts of Idaho and Montana (NOAA HMS product) on 13 August 2007. GOES-13 visible imagery (above; Java animation) showed smoke (from the previous day of burning) that was trapped in the valleys during the morning hours…with a transition to rapid smoke plume growth as southwesterly boundary... Read More

GOES-11 IR imagery from the CIMSS Tropical Cyclones site (above) depicted a nice symmetric eye structure exhibited by Hurricane Flossie as it maintained Category 4 intensity in the central Pacific Ocean on 13 August 2007. Judging from the IR imagery, Flossie appeared to be an annular hurricane — annular hurricanes tend to weaken more... Read More