A sequence of GOES-16 (GOES-East) “Red” Visible (0.64 µm), Day Cloud Phase Distinction RGB and Day Snow-Fog RGB images (above) showed widespread fog/stratus across parts of Montana, North/South Dakota and Minnesota during the day on 06 January 2023. With a quasi-stationary area of high pressure located over that area (surface analyses), winds remained light and the fog/stratus layer was slow... Read More
From GOES-A (1) in 1975, to GOES-T (18) launched in 2022! On January 4, 2023 GOES-18 is operational as GOES-West, here’s a look-back at all the GOES. Note that the GOES-R series imagers support the generation of a true color image, given they have the blue (or 0.47 micrometer) band. Continuity is critical for operational satellites... Read More
Heavy rains have finally hit California, which declared a state of emergency on Wednesday January 4 due to extreme rainfall amounts. The GOES-West enhanced Band 9 imagery (6.9 µm, mid-level water vapor) illustrates how moisture associated with the recent similar Trans-Pacific atmospheric river generated heavy rainfall for much of California, Oregon, and... Read More
GOES-17 — and GOES-18, beginning at 1801 UTC on 04 January (after GOES-18 became the operational GOES-West satellite) — Air Mass RGB images (above) showed a rapidly-intensifying Hurricane Force low pressure system (surface analyses) over the East Pacific Ocean as it approached the US West Coast during the 03 January – 04 January 2023 period... Read More
