The Good Friday Severe Weather Outbreak of April 10, 2009

Multi-day, Potentially Catastrophic Heavy Rainfall and Severe Weather Event

A multi-day, potentially historic heavy rainfall event may produce catastrophic and life-threatening flooding through Saturday from the Ozarks into the Ohio River Valley. Several clusters of strong to severe storms are expected from the Southern Plains, Mid Mississippi Valley to the Ohio/Tennessee Valleys and the Mid Atlantic. Read More >

URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 134 NWS STORM PREDICTION CENTER NORMAN OK 340 PM EDT FRI APR 10 2009 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF CENTRAL AND EASTERN ALABAMA NORTHERN GEORGIA FAR WESTERN NORTH CAROLINA EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 340 PM UNTIL 1000 PM EDT. ...THIS IS A PARTICULARLY DANGEROUS SITUATION... DESTRUCTIVE TORNADOES...LARGE HAIL TO 3 INCHES IN DIAMETER... THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES WEST NORTHWEST OF ASHEVILLE NORTH CAROLINA TO 30 MILES SOUTHEAST OF ANNISTON ALABAMA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4). 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 131...WW 132...WW 133... DISCUSSION...INTENSE MID/UPPER LEVEL SYSTEM AND ASSOCIATED JETS WILL CONTINUE TO FOCUS OUTBREAK OF SUPERCELLS EWD ACROSS WW THIS EVENING. VERY FAVORABLE ENVIRONMENT IN PLACE FOR LARGE...DAMAGING HAIL ALONG WITH POTENTIAL FOR LONG-TRACKED/DAMAGING TORNADOES. TORNADO THREAT WILL BE ENHANCED ALONG AND SOUTH OF WEDGE SURFACE FRONT OVER GA/AL COUNTIES WITHIN WW. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 25040. ...EVANS