Thursday, December 30, 2010

NOAA's National Weather Service SPC Tornado/Severe Thunderstorm Watches Update

SPC Tornado Watch 765
Fri, 31 Dec 2010 01:10:03 -0600


WW 0765 Thumbnail Image

  URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 765 NWS STORM PREDICTION CENTER NORMAN OK 110 AM CST FRI DEC 31 2010  THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF          NORTHWEST ARKANSAS        SOUTHEAST KANSAS        SOUTHWEST AND CENTRAL MISSOURI        NORTHEAST OKLAHOMA  EFFECTIVE THIS FRIDAY MORNING FROM 110 AM UNTIL 800 AM CST.  TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.  THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 65 STATUTE MILES EAST AND WEST OF A LINE FROM 30 MILES SOUTH OF GROVE OKLAHOMA TO 35 MILES WEST NORTHWEST OF VICHY MISSOURI.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU5).  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.  DISCUSSION...TSTMS EXPECTED TO PERSIST IN MOIST AXIS INVOF WEAK LEAD IMPULSE MOVING RAPIDLY NE AHEAD OF MAIN SHORTWAVE TROUGH NOW ENTERING WRN OK /REF MCD 2156/.  STRENGTH OF LOW LVL SHEAR...CONTINUED LOW LVL MOISTENING...AND DAMAGE REPORTS ASSOCIATED WITH STRONGLY ROTATING STORMS IN PAST HOUR SUGGEST POTENTIAL FOR ONE OR TWO TORNADOES.  AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 400. MEAN STORM MOTION VECTOR 24045.   ...CORFIDI  
Read more



SPC Tornado Watch 765 Status Reports
Fri, 31 Dec 2010 01:10:12 -0600


WW 0765 Thumbnail Image

  STATUS FOR WATCH 0765 HAS NOT BEEN ISSUED YET 
Read more


To change your subscriptions or preferences or stop subscriptions anytime, log in to your User Profile with your e-mail address. For questions or problems with the service, contact support@govdelivery.com.

This service is provided by NOAA’s National Weather Service.

Bookmark and Share

GovDelivery, Inc. (800-439-1420) sending on behalf of NOAA's National Weather Service · 1325 East West Highway · Silver Spring, MD 20910

No comments:

Post a Comment