
URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 458
NWS STORM PREDICTION CENTER NORMAN OK
440 PM EDT WED JUN 27 2007
THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF
EASTERN CONNECTICUT
MUCH OF MASSACHUSETTS
SOUTHERN NEW HAMPSHIRE
NORTHERN RHODE ISLAND
COASTAL WATERS
EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 440 PM UNTIL
1000 PM EDT.
HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60
STATUTE MILES NORTH AND SOUTH OF A LINE FROM 15 MILES WEST OF
WESTFIELD MASSACHUSETTS TO 35 MILES EAST NORTHEAST OF BOSTON
MASSACHUSETTS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU8).
REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE
FAVORABLE FOR 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. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY
DO PRODUCE TORNADOES.
OTHER WATCH INFORMATION...CONTINUE...WW 456...WW 457...
DISCUSSION...ISOLATED THUNDERSTORMS OVER EASTERN NY WILL MOVE
EASTWARD THIS AFTERNOON INTO SOUTHERN NEW ENGLAND...WHILE OTHER
ISOLATED CELLS FORMS ACROSS REGION. AIR MASS IS VERY MOIST AND
UNSTABLE WITH A RISK OF DAMAGING WINDS AND HAIL WITH MORE INTENSE
STORMS.
AVIATION...A FEW SEVERE THUNDERSTORMS 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 STORM
MOTION VECTOR 27025.

Right now we have a few significant thunderstorms heading our way from New York as well as ones developing in Vermont. These storms could produce wind gusts over 60mph, hail over an inch in diameter as well as rainfall rates of over 2 inches per hour. STAY TUNED.
|posted by Sam Lillo @ 6/27/2007 05:00:00 PM