Subj : DAY1SVR: Day 1 Convective Outlook To : wx-storm@lists.illinois.edu From : COD Weather Processor Date : Fri Feb 02 2024 00:38:06 ACUS01 KWNS 020037 SWODY1 SPC AC 020036 Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0636 PM CST Thu Feb 01 2024 Valid 020100Z - 021200Z ....NO SEVERE THUNDERSTORM AREAS FORECAST... ....SUMMARY... Severe thunderstorms are not expected. ....01z Update... Large-scale midlevel height fields continue to fall across the southwestern US as a significant southern-stream short-wave trough advances toward southern CA/Baja Peninsula. 500mb speed max associated with this feature will encourage the short wave to approach the lower CO River Valley/Gulf of CA by the end of the period. Cooling/steepening profiles north of the jet exhibit ample buoyancy for convection, some of which are producing lightning this evening. 00z soundings across the southwestern US support this with TUS, NKX, OAK, and FGZ all displaying a few hundred J/kg SBCAPE. Latest lightning data also supports this with pockets of deeper convection/lightning evident across the higher terrain of northern AZ, and across the interior valleys of CA. No changes are warranted to the 20z outlook regarding the prospect for thunderstorms tonight. ...Darrow.. 02/02/2024 $$ = = = To unsubscribe from WX-STORM and you already have a login, go to https://lists.illinois.edu and use the "Unsubscribe" link. Otherwise email Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM. --- SBBSecho 3.14-Linux * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105) .