Comparisons of the 1-km resolution MODIS fog/stratus product with the 4-km resolution GOES fog/stratus product help to underscore the improved ability to detect subtle features using higher spatial resolution satellite data. AWIPS images of the MODIS and GOES-11 fog/stratus products (plus topography) covering the Monterey and Fresno, California regions on... Read More
Explosive events from the Kilauea Volcano (located on the Big Island of Hawai’i) began to occur in mid-March of 2008 — these were the first explosive events from that particular volcano since 1927. Activity from Kilauea then continued for several weeks; GOES-11 (GOES-West) 0.63 µm visible... Read More
AWIPS images of the GOES-12 10.7 µm IR channel (above) revealed 2 separate periods where packets of “transverse banding” (thin, banded cloud elements oriented perpendicular to the ambient flow) were forming over parts of Florida, Alabama, and Georgia on 07 March 2008. These transverse bands were located at high altitudes along the... Read More
With a dome of high pressure centered over the southeastern US early in the day on 25 February 2008, the Gulf Coast of Texas began to experience a southeasterly onshore flow during the pre-dawn hours. AWIPS images of the GOES-12 10.7µm IR channel (above) revealed a subtle signature of slightly warmer cloud top temperatures (darker gray enhancements) associated... Read More
