Alert archive / New York / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 123, NWS Burlington, VT

September 11, 2007St. Lawrence County, New York

NWS Burlington, VT issued this severe thunderstorm warning at Sep 11, 2007, 3:15 PM EDT for St. Lawrence County, New York. It was in force for 90 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 11, 2007, 3:15 PM EDT (19:15 UTC)
Expired
Sep 11, 2007, 4:45 PM EDT
In force
90 min
Issued by
NWS Burlington, VT
Area
Counties, with a storm outline in the text

County St. Lawrence County, NY

The radar

The Ft Drum radar (KTYX), 94 km from the middle of the area, began a volume at 19:15 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Burlington, VT wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 11, 12:10 PM EDT, 3 hours 5 minutes earlier.

Area forecast discussion, Sep 11, 12:10 PM EDT, 3 hours 5 minutes before
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Hazardous weather outlook, Sep 11, 3:43 AM EDT, 11 hours 32 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BURLINGTON VT
343 AM EDT TUE SEP 11 2007

NYZ026>031-034-035-087-VTZ001-002-005-006-008>012-016>019-120745-
NORTHERN ST. LAWRENCE-NORTHERN FRANKLIN-EASTERN CLINTON-
SOUTHEASTERN ST. LAWRENCE-SOUTHERN FRANKLIN-WESTERN CLINTON-
WESTERN ESSEX-EASTERN ESSEX-SOUTHWESTERN ST. LAWRENCE-GRAND ISLE-
WESTERN FRANKLIN-WESTERN CHITTENDEN-LAMOILLE-WASHINGTON-
WESTERN ADDISON-ORANGE-WESTERN RUTLAND-WINDSOR-EASTERN FRANKLIN-
EASTERN CHITTENDEN-EASTERN ADDISON-EASTERN RUTLAND-
343 AM EDT TUE SEP 11 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN NEW YORK...CENTRAL
VERMONT...NORTHWEST VERMONT AND SOUTHERN VERMONT.

.DAY ONE...TODAY AND TONIGHT

VIGOROUS UPPER LEVEL ENERGY AND AN ASSOCIATED COLD FRONT WILL
APPROACH AND CROSS THE REGION LATER THIS AFTERNOON INTO THE
EVENING HOURS. SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS ARE
EXPECTED TO DEVELOP ALONG AND AHEAD OF THE SURFACE FRONT DURING
THIS TIME FRAME. DESPITE RELATIVELY COOL SURFACE TEMPERATURES...DUE
TO THE STRENGTH OF THE PARENT WEATHER SYSTEM...SOME OF THE STORMS
HAVE THE POTENTIAL TO PRODUCE STRONG TO LOCALLY DAMAGING WINDS.
THE PRIMARY THREAT AREA FOR THESE POTENTIAL STRONGER WINDS WILL
OCCUR BETWEEN 5 PM AND 9 PM ACROSS THE NORTHERN ADIRONDACKS...INTO
THE CHAMPLAIN VALLEY INCLUDING RUTLAND COUNTY...AND ALONG THE
WESTERN SLOPES OF THE GREEN MOUNTAINS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

BEHIND THE AFOREMENTIONED SURFACE FRONT...WINDS OF 15 TO 25 MPH WITH
GUSTS TO 40 MPH ARE EXPECTED ACROSS MUCH OF THE AREA WEDNESDAY
MORNING BEFORE SLOWLY SUBSIDING WEDNESDAY AFTERNOON. THIS MAY LEAD
TO WIDELY SCATTERED POWER OUTAGES ACROSS THE AREA. AFTERWARD...NO
HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED ACROSS NORTHERN NEW YORK AND THE
WESTERN HALF OF VERMONT LATER TODAY INTO THE EARLY EVENING HOURS.

VTZ003-004-007-120745-
ORLEANS-ESSEX-CALEDONIA-
343 AM EDT TUE SEP 11 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST VERMONT.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

WINDS OF 15 TO 25 MPH WITH GUSTS TO 40 MPH ARE EXPECTED ACROSS
MUCH OF THE AREA WEDNESDAY MORNING BEHIND A STRONG EARLY SEASON
COLD FRONT. THIS MAY LEAD TO WIDELY SCATTERED POWER OUTAGES ACROSS
THE AREA. THE WINDS WILL SLOWLY SUBSIDE ACROSS THE AREA BY THE
AFTERNOON HOURS. AFTERWARD...NO HAZARDOUS WEATHER IS EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

JMG

In the hours before

Special weather statement, Sep 11, 3:00 PM EDT, 15 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BURLINGTON VT
300 PM EDT TUE SEP 11 2007

NYZ029-087-112000-
SOUTHWESTERN ST. LAWRENCE-SOUTHEASTERN ST. LAWRENCE-
INCLUDING...BALMAT...CHILDWOLD...CLARE...CRANBERRY LAKE...DEGRASSE...
EDWARDS...FINE...FOWLER...FULLERVILLE...NEWTON FALLS...OSWEGATCHIE...
SHURTLEFF...SOUTH COLTON...SOUTH EDWARDS...SOUTH RUSSELL...STAR
LAKE...STARK...TALCVILLE AND WEST FOWLER
300 PM EDT TUE SEP 11 2007

...SHOWERS AND THUNDERSTORMS WITH STRONG GUSTY WINDS WILL MOVE
ACROSS ST. LAWRENCE COUNTY THROUGH 5 PM...

AT 259 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
DEVELOPING THUNDERSTORM 9 MILES SOUTHWEST OF FOWLER...MOVING
NORTHEAST AT 30 MPH. WIND GUSTS UP TO 45 MPH OR HIGHER
MAY ACCOMPANY THE THUNDERSTORM.

THE THUNDERSTORM WILL BE 6 MILES SOUTHEAST OF FOWLER BY 310 PM...NEAR
SOUTH EDWARDS...FINE BY 330 PM AND NEAR DEGRASSE BY 340 PM.

TAKE COVER IF THREATENING WEATHER APPROACHES.

Nearby

Severe Thunderstorm Warnings in New York, 2007Every severe thunderstorm warning in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.