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SEL0 URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 720 NWS Storm Prediction Center Norman OK 215 PM CST Sat Dec 28 2024 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Southeast Arkansas Central and Southwest Louisiana Southwest Mississippi Southeast Texas Coastal Waters * Effective this Saturday afternoon and evening from 215 PM until 900 PM CST. ...THIS IS A PARTICULARLY DANGEROUS SITUATION... * Primary threats include... Numerous tornadoes expected with a few intense tornadoes likely Widespread damaging winds and scattered significant gusts to 80 mph likely Scattered large hail and isolated very large hail events to 2 inches in diameter possible SUMMARY...Numerous severe/supercell thunderstorms are expected to intensify through the afternoon over east Texas and western Louisiana, spreading rapidly northeastward across the watch through early evening. Parameters are becoming increasingly favorable for tornadoes, including strong tornadoes, and widespread damaging winds through the watch period. The tornado watch area is approximately along and 85 statute miles north and south of a line from 55 miles northwest of Port Arthur TX to 50 miles northeast of Natchez MS. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU0). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. && OTHER WATCH INFORMATION...CONTINUE...WW 718...WW 719... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 70 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 24035. ...Hart