[IWX_warnings] SEL9

[IWX_warnings at goshenarc.org]

WWUS20 KWNS 041947
SEL9  
SPC WW 041947
INZ000-MIZ000-OHZ000-LEZ000-LHZ000-LMZ000-050200-


SVR STRM WTCH 599
NWS SPC 
350P MON JUL 4 2005

THE NWS SPC HAS ISSUED A
SVR STRM WATCH FOR PORTIONS OF 

       N IN
       S LWR MI
       FAR NW OH
       LK ERIE
       LK HURON
       LK MI

EFFCTVE THIS MONDAYP AND EVE FROM 350P UNTL 1000
PM.

HAIL TO 1.5 INCHES IN DIAMETER STRM WIND GUSTS TO 70
MPH AND DNGRS LIGHTNING ARE PSBL IN THESE AREAS.

THE SVR STRM WATCH AREA IS APPROXIMATELY ALONG AND 80
STATUTE MI E AND WEST OF A LN FROM 25 MI WEST NW
OF FLINT MI TO 55 MI WEST SW OF FORT WAYNE
IN.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED
WATCH OUTLN UPDATE (WOUS64 KWNS WOU9).

REMEMBER A SVR STRM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR SVR STRMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WX CONDITIONS AND LISTEN FOR LATER STMENTS AND PSBL
WARNINGS. SVR STRMS CAN AND OCCASIONALLY DO PRDCE
TRNDOES.

OTHER WATCH INFORMATION CNTINU WW 596 WW 597 WW 598 

DISCUSSION AIR MASS HAS BECOME MODERATELY UNSTBL WITH PM
TEMPERATURES NOW IN THE LWR 90S OVER MUCH OF WW THIS PM. 
APPROACHING SHORTWAVE TROUGH ALOFT AND ASSOCIATED MID LEVEL JET WILL
THEREFORE INCRS SVR PTNTL ACRS THE REGION INTO THE MID
EVE.  PRIMARY SVR THREATS WILL BE DMGG WINDS ALONG WITH
ISOLATED LRG HAIL AS STRMS ORGANIZE INTO SMALL LNS AND
SUPERCELLS.

AVIATION A FEW SVR STRMS WITH HAIL SURFACE AND ALOFT
TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STRM
MOTION VECTOR 25035.


 EVANS

;430,0823 403,0843 403,0874 430,0854; 

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