SPC is considering issuing a watch in the Eastern OH / Western PA / SW
NY area due to an approaching squall line.
From: mike1047{at}webtv.net (Michael Girone)
SPC MESOSCALE DISCUSSION #0822 FOR NW/NCNTRL PA...WRN NY
CONCERNING...SEVERE THUNDERSTORM POTENTIAL...
VALID 181600Z - 181800Z
WE WILL CONTINUE TO MONITOR EVOLUTION OF SQUALL LINE VICINITY OF LAKE
ERIE FOR POSSIBILITY OF WW BY THE TIME IT APPROACHES BUFFALO NY/ERIE
PA...POSSIBLY CLEVELAND OH AREAS IN THE 17/18Z TIME FRAME.
WEAK SHORT WAVE EMBEDDED WITHIN BELT OF STRONGER WESTERLIES OUT OF THE
PLAINS...ADVECTING AHEAD OF MORE VIGOROUS NORTHERN BRANCH SHORT WAVE
TROUGH OVER EASTERN ONTARIO...HAS PROVIDED SUPPORT FOR ORGANIZED CLUSTER
OF THUNDERSTORMS ACROSS SOUTHEAST ONTARIO/ EXTREME SOUTHEAST MICHIGAN.
ACTIVITY IS CURRENTLY ALONG/JUST WEST OF SURFACE COLD FRONT WHICH
EXTENDS FROM 1004 MB SURFACE LOW...TO THE WEST OF WATERTOWN NY...INTO
THE SOUTHERN MICHIGAN/OHIO/INDIANA BORDER AREA.
STRONG MEAN FLOW ENVIRONMENT IS CONTRIBUTING TO EASTWARD MOVEMENT IN
EXCESS OF 50 KT...WHICH WILL SUPPORT INCREASING THREAT FOR DAMAGING
WINDS AS SQUALL LINE DEVELOPS INTO DESTABILIZING WARM SECTOR AIR MASS
OVER MUCH OF WESTERN NEW YORK/ NORTHERN PENNSYLVANIA.
..KERR.. 05/18/00
--WebTV-Mail-10656-2937--
===================================================
CASI StormReports Email List
TOO MUCH MAIL?
Set yourself to "Digest" to receive only ONE Email per day!
http://www.egroups.com/subscribe/stormreports
CASI StormReports Administration Addresses:
Post message: stormreports{at}onelist.com
UNSUBSCRIBE: stormreports-unsubscribe{at}onelist.com OR
http://www.egroups.com/subscribe/stormreports
ReSubscribe: stormreports-subscribe{at}onelist.com OR
http://www.egroups.com/subscribe/stormreports
List owner: stormreports-owner{at}onelist.com
TO CHANGE YOUR ADDRESS PLEASE UNSUBSCRIBE THEN RESUBSCRIBE
Posting Suggestions URL:
http://www.weatherwatchers.org/members/casisr.html
===================================================
This archive was generated by hypermail 2b29 : Sat Jun 03 2000 - 11:06:25 EDT