Alert archive / Maine / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 87, NWS Gray, ME
NWS Gray, ME issued this severe thunderstorm warning at Jul 29, 2013, 5:57 PM EDT for Androscoggin County, Cumberland County, Oxford County, Maine. It was in force for 48 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
- Jul 29, 2013, 5:57 PM EDT (21:57 UTC)
- Expired
- Jul 29, 2013, 6:45 PM EDT
- In force
- 48 min
- Issued by
- NWS Gray, ME
- Area
- Storm-based polygon
Counties Androscoggin County, ME, Cumberland County, ME, Oxford County, ME
The radar
The Portland,ME radar (KGYX), 33 km from the middle of the area, began a volume at 21:58 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, 10.0 hours before the alert went out and 33 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 609 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- 24 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Jul 29, 3:40 PM EDT, 2 hours 17 minutes earlier.
Area forecast discussion, Jul 29, 3:40 PM EDT, 2 hours 17 minutes before
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HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GRAY ME 319 PM EDT MON JUL 29 2013 MEZ007>009-012>014-018>028-NHZ001>010-013-014-301930- 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- 319 PM EDT MON JUL 29 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MAINE...CENTRAL NEW HAMPSHIRE...NORTHERN NEW HAMPSHIRE AND SOUTHEASTERN NEW HAMPSHIRE. .DAY ONE...THIS AFTERNOON AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. ANZ150>154-301930- 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- 319 PM EDT MON JUL 29 2013 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...THIS AFTERNOON AND TONIGHT. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
In the hours before
Special weather statement, Jul 29, 4:55 PM EDT, 1 hour 2 minutes before
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</html>Local storm report, Jul 29, 4:56 PM EDT, 1 hour 1 minute before
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</html>Local storm report, Jul 29, 5:07 PM EDT, 50 minutes before
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</html>Local storm report, Jul 29, 5:20 PM EDT, 37 minutes before
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</html>Special weather statement, Jul 29, 5:34 PM EDT, 23 minutes before
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</html>Special weather statement, Jul 29, 5:50 PM EDT, 7 minutes before
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</html>The office that day
Everything else NWS Gray, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 29, 2:03 PM EDT | Special Weather Statement | GYX | Somerset | 27 min |
| Jul 29, 2:16 PM EDT | Severe Thunderstorm Warning | GYX | Somerset | 44 min |
| Jul 29, 3:48 PM EDT | Severe Thunderstorm Warning | GYX | Somerset | 42 min |
| Jul 29, 3:51 PM EDT | Special Weather Statement | GYX | Franklin | 24 min |
| Jul 29, 4:55 PM EDT | Special Weather Statement | GYX | Androscoggin | 35 min |
| Jul 29, 5:34 PM EDT | Special Weather Statement | GYX | York | 26 min |
| Jul 29, 5:50 PM EDT | Special Weather Statement | GYX | Androscoggin | 25 min |
| Jul 29, 2:49 PM EDT | Special Weather Statement | GYX | Coos | 26 min |
| Jul 29, 3:40 PM EDT | Special Weather Statement | GYX | Carroll | 35 min |
| Jul 29, 4:36 PM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Grafton | 84 min |
| Jul 29, 4:42 PM EDT | Severe Thunderstorm Warning | GYX | Rockingham | 48 min |
| Jul 29, 6:03 PM EDT | Severe Thunderstorm Warning | GYX | Belknap, Carroll, Merrimack, Strafford | 42 min |
Nearby
Severe Thunderstorm Warnings in Maine, 2013Every severe thunderstorm warning in 2013
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.