Alert archive / Maine / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 65, NWS Gray, ME

June 24, 2008Cumberland County, York County, Maine

NWS Gray, ME issued this severe thunderstorm warning at Jun 24, 2008, 2:15 PM EDT for Cumberland County, York County, Maine. It was in force for 45 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
Jun 24, 2008, 2:15 PM EDT (18:15 UTC)
Expired
Jun 24, 2008, 3:00 PM EDT
In force
45 min
Issued by
NWS Gray, ME
Area
Storm-based polygon

Counties Cumberland County, ME, York County, ME

The radar

The Portland,ME radar (KGYX), 36 km from the middle of the area, began a volume at 18:17 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.

The nearest sounding before it

Gray, ME (KGYX), launched 12:00Z, 6.3 hours before the alert went out and 36 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Gray, ME at 12:00Z on 2008-06-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Gray, ME at 12:00Z on 2008-06-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -51 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1275 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
-51 m²/s²
0-3 km storm-relative helicity
-21 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

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 Gray, ME wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 24, 9:03 AM EDT, 5 hours 12 minutes earlier.

Area forecast discussion, Jun 24, 9:03 AM EDT, 5 hours 12 minutes before
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Hazardous weather outlook, Jun 24, 3:21 AM EDT, 10 hours 54 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GRAY ME
321 AM EDT TUE JUN 24 2008

MEZ007>009-012>014-018>028-NHZ001>010-013-014-250730-
NORTHERN OXFORD-NORTHERN FRANKLIN-CENTRAL SOMERSET-SOUTHERN OXFORD-
SOUTHERN FRANKLIN-SOUTHERN SOMERSET-INTERIOR YORK-
INTERIOR CUMBERLAND-ANDROSCOGGIN-KENNEBEC-INTERIOR WALDO-
COASTAL YORK-COASTAL CUMBERLAND-SAGADAHOC-LINCOLN-KNOX-COASTAL WALDO-
NORTHERN COOS-SOUTHERN COOS-NORTHERN GRAFTON-NORTHERN CARROLL-
SOUTHERN GRAFTON-SOUTHERN CARROLL-SULLIVAN-MERRIMACK-BELKNAP-
STRAFFORD-INTERIOR ROCKINGHAM-COASTAL ROCKINGHAM-
321 AM EDT TUE JUN 24 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MAINE...CENTRAL NEW
HAMPSHIRE...NORTHERN NEW HAMPSHIRE AND SOUTHEASTERN NEW HAMPSHIRE.

.DAY ONE...TODAY AND TONIGHT

SHOWERS AND THUNDERSTORMS ARE EXPECTED TO DEVELOP ACROSS THE
REGION THIS AFTERNOON. SOME OF THESE STORMS MAY PRODUCE SMALL HAIL
AND GUSTY WINDS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED.

ANZ150>154-250730-
STONINGTON ME TO PORT CLYDE ME OUT TO 25 NM-PENOBSCOT BAY-
PORT CLYDE ME TO CAPE ELIZABETH ME OUT TO 25 NM-CASCO BAY-
CAPE ELIZABETH ME TO MERRIMACK RIVER MA OUT TO 25 NM-
321 AM EDT TUE JUN 24 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CASCO BAY...PENOBSCOT
BAY...THE COASTAL WATERS FROM CAPE ELIZABETH ME TO MERRIMACK RIVER
MA...THE COASTAL WATERS FROM PORT CLYDE ME TO CAPE ELIZABETH ME AND
THE COASTAL WATERS FROM STONINGTON ME TO PORT CLYDE ME.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Jun 24, 1:20 PM EDT, 55 minutes before
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Special weather statement, Jun 24, 1:47 PM EDT, 28 minutes before
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The office that day

Everything else NWS Gray, ME issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 24, 2:38 PM EDTSpecial Marine WarningGYX37 min
Jun 24, 3:58 PM EDTSevere Thunderstorm WarningGYXCumberland32 min
Jun 24, 4:07 PM EDTSevere Thunderstorm WarningGYXYork23 min
Jun 24, 4:23 PM EDTSevere Thunderstorm WarningGYXYork37 min
Jun 24, 4:26 PM EDTSpecial Marine WarningGYX49 min
Jun 24, 4:30 PM EDTSevere Thunderstorm WarningGYXCumberland, York45 min
Jun 24, 4:38 PM EDTSevere Thunderstorm WarningGYXYork22 min
Jun 24, 4:51 PM EDTSevere Thunderstorm WarningGYXOxford39 min
Jun 24, 5:05 PM EDTSevere Thunderstorm WarningGYXYork25 min
Jun 24, 5:50 PM EDTSevere Thunderstorm WarningGYXKnox, Waldo25 min
Jun 24, 5:52 PM EDTSevere Thunderstorm WarningGYXYork23 min
Jun 24, 6:04 PM EDTSevere Thunderstorm WarningGYXKennebec, Lincoln26 min
Jun 24, 6:15 PM EDTSevere Thunderstorm WarningGYXYork28 min
Jun 24, 6:51 PM EDTSevere Thunderstorm WarningGYXWaldo24 min
Jun 24, 6:53 PM EDTSpecial Marine WarningGYX67 min
Jun 24, 3:14 PM EDTSevere Thunderstorm WarningGYXRockingham31 min
Jun 24, 3:31 PM EDTSevere Thunderstorm WarningGYXRockingham, Strafford29 min
Jun 24, 3:33 PM EDTSevere Thunderstorm WarningGYXMerrimack27 min

Nearby

Severe Thunderstorm Warnings in Maine, 2008Every severe thunderstorm warning in 2008

Sources

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