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Category: Air quality

The Electra Fire in California

The Electra Fire near Jackson, California began on the afternoon of 2022-07-04 and can be observed with GOES-West (GOES-17) satellite imagery on RealEarth. The fire produced pyrocumulonimbus clouds, or pyroCb, which are storm clouds that start due to fire conditions.As of 2022-07-05 at 15:00 UTC, the... Read More

Pyrocumulonimbus clouds in Alaska

A sequence of Suomi-NPP VIIRS Visible (0.64 µm), Shortwave Infrared (3.74 µm) and Infrared Window (11.45 µm) images at 2149 UTC and 2332 UTC (above) showed “before” and “after” views of a  pyrocumulonimbus (pyroCb) cloud that developed south of McGrath, Alaska late in the day on 11 June 2022. The... Read More

Haboob over Nebraska on 05-12-22 seen by GOES-16

GOES-16 provided a view of a haboob over Nebraska on 05-12-2022. A haboob is an intense dust storm or “wall of dust” that occurs in dry conditions in high winds, which were recorded in Nebraska up to 80 mph. Haboobs can bring low visibility and even no-visibility blackouts that cause... Read More