Hurricane Rafael is in the Gulf of Mexico, drifting to the west. The MIMIC Total Precipitable Water (TPW) animation, above, shows a notable thinning in the band of moisture connecting Rafael to deep tropical moisture located over the southern Caribbean Ocean. Dry air from the Yucatan is also wrapping into... Read More
The Storm Prediction Center issued an Extreme Fire Weather Outlook (note that those conditions are #6 on the Priority List for Mesoscale Sectors!) for portions of southern California on 6 November 2024, and the forecast office in Los Angeles issued both High Wind Warnings — for strong Santa Ana winds — and a Red Flag Warning, as shown here, noting that this was a Particularly Dangerous... Read More
The area of convection that has been percolating within the Caribbean has acquired sufficient organization and speed to be named Tropical Storm Rafael (at 2100 UTC on 4 November, near the end of the animation, above, created at the CSPP Geosphere site). The storm is approaching the island of Jamaica where Tropical Storm Warnings are in effect.1-minute... Read More
1-minute Mesoscale Domain Sector GOES-16 (GOES-East) “Clean” Infrared Window (10.3 µm) images (above) showed thunderstorms that produced several tornadoes and damaging wind gusts (SPC Storm Reports) across parts of central Oklahoma on 03 November 2024. Pulses of thunderstorm overshooting tops exhibited 10.3 µm brightness temperatures as cold as -78.6ºC (brighter white pixels embedded within dark black regions)... Read More
