Polar Hyperspectral Data (PHS) can be married to ABI data via Data Fusion, and that data that exploits the high spectral resolution of Polar Hyperspectral Data (from IASI and CrIS data on Metop and JPSS satellites, respectively) and the high spatial/temporal resolution of ABI data can be assimilated into a... Read More

One focus on day 4 of HWT in Norman was the North Platte, Nebraska (WFO LBF) County Warning Area (CWA) over western Nebraska. This was near a gradient in the Storm Prediction Center Convective Outlook that had an enhanced risk over central Nebraska and a Slight risk over western Nebraska. The first concern was... Read More

The San Angelo TX forecast office (WFO SJT) was an area of focus during HWT at SPC on 22 May. This blog posts includes observations about how the model performed (other observations on PHS performance are in the HWT Blog here). The animation above shows updraft velocity at 500mb over... Read More

A WRF model run that includes assimilated Low-Earth-Orbit (LEO) satellite sounder data (fused with ABI data) is being evaluated at the Hazardous Weather Testbed (Blog posts from forecasters at HWT are here). On 20 May 2024, the PHS model output included convective development over the eastern Plains of Colorado, as... Read More