Two images of the VIIRS i04 band (3.74 um) show the change in three days of an early season fire near Kongishluk Bay. The top image is from May 26th and the bottom image is from May 29th using a colormap that enhances the hottest Brightness Temperatures from green to red to yellow. With prevailing
Fire Season Underway in Alaska Read More »
This is a VIIRS i05 Infrared image (11.5 um) at 1245 UTC 08 Feb 2021 with colormap to show the colder temperatures. The legend at the upper left shows how the colors relate to temperature with colder to the right and warmer to the left. The non-grey colors range from -20 to -85 deg F
VIIRS Satellite Image of Cold Air Read More »
A weather front is approaching southeast Alaska and these images of microwave satellite products provide a lot of information regardng what you would want to know about it. The first image is the AMSR2 ocean surface wind showing a maximum of 55 kt winds along the outer coast near Sitka. The second image is a
Wind and Precipitation Satellite Products Read More »
This AMSR2 Passive Microwave Sea Ice Concentration product valid at 1412 UTC 16 Dec 2020 shows sea ice covering most of Norton Sound extending to northeastern portions of the Bering Sea.
Satellite Shows Sea Ice Extends Into Bering Sea Read More »
This estimate of snow depth over Alaska at 1240 UTC 07 Dec 2020 was produced from the AMSR2 microwave sensor data on the GCOM-W satellite.
Snow Depths from Satellite Read More »
This composite of MiRS satellite rain rates (Microwave Integrated Retrieval System) combined with one hour precipitation radar products from all seven of Alaska’s radars at 2300 UTC 01 Dec 2020 provides a regional picture of rainfall extent and intensity.
Satellite Image of precipitation from Atmospheric River affecting Southeast Alaska Read More »
This view of surface wind speeds at 12:28 UTC 23 Nov 2020 was produced from AMSR2 microwave data on the GCOM-W satellite. A large area of 50+ knot winds was detected near the center of the storm.
Satellite Detects Major Storm in the Gulf of Alaska Read More »
This satellite imagery composite at 1900 UTC 20 Nov 2020 shows the clouds and precipitation associated with a mature storm in the Bering Sea with a front extending into the Gulf of Alaska. The gray shading is an infrared view of clouds and land areas, with a colorized view of the MiRS microwave rain rates
Satellites that GINA track provide imagery used to detect fires across Alaska. Data here-> fsapps.nwcg.gov
Tracking Wildfires in Alaska Read More »
