Alert archive / Ohio / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 83, NWS Pittsburgh, PA

June 13, 2007Monroe County, Ohio

NWS Pittsburgh, PA issued this severe thunderstorm warning at Jun 13, 2007, 6:30 PM EDT for Monroe County, Ohio. It was in force for 60 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 13, 2007, 6:30 PM EDT (22:30 UTC)
Expired: Jun 13, 2007, 7:30 PM EDT
In force: 60 min
Issued by: NWS Pittsburgh, PA
Area: Counties, with a storm outline in the text

County Monroe County, OH

The radar

The Pittsburgh radar (KPBZ), 116 km from the middle of the area, began a volume at 22:31 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 13, 1:24 PM EDT	Severe Thunderstorm Watch	SPC	8 hr

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 10.5 hours before the alert went out and 113 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 339 J/kg
Mixed-layer CIN: -157 J/kg
Mixed-layer LCL: 1257 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 34 m²/s²
0-3 km storm-relative helicity: 71 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Pittsburgh, PA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 13, 6:02 PM EDT, 28 minutes earlier.

Area forecast discussion, Jun 13, 6:02 PM EDT, 28 minutes before

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Hazardous weather outlook, Jun 13, 4:05 PM EDT, 2 hours 25 minutes before

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE PITTSBURGH PA
405 PM EDT WED JUN 13 2007

MDZ001-OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-
029>032-WVZ001>004-012-021>023-041-142015-
GARRETT-TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON-
JEFFERSON OH-MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-MERCER-VENANGO-
FOREST-LAWRENCE-BUTLER-CLARION-JEFFERSON PA-BEAVER-ALLEGHENY-
ARMSTRONG-INDIANA-WASHINGTON-WESTMORELAND-GREENE-FAYETTE-HANCOCK-
BROOKE-OHIO-MARSHALL-WETZEL-MARION-MONONGALIA-PRESTON-TUCKER-
405 PM EDT WED JUN 13 2007

...SEVERE THUNDERSTORM WATCH 392 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MARYLAND...EAST
CENTRAL OHIO...NORTHWEST PENNSYLVANIA...SOUTHWEST
PENNSYLVANIA...WEST CENTRAL PENNSYLVANIA...NORTHERN WEST VIRGINIA
AND NORTHERN PANHANDLE OF WEST VIRGINIA.

.DAY ONE...TONIGHT

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   SEVERE THUNDERSTORM WATCH.

THERE IS A RISK OF SEVERE WEATHER LATE THIS AFTERNOON AND
EVENING. A LOW PRESSURE SYSTEM LOCATED OVER THE EAST COAST WILL
PUMP LOW LEVEL MOISTURE INTO THE AREA. SCATTERED THUNDERSTORMS
WILL DEVELOP ACROSS THE REGION THIS AFTERNOON. SOME STORMS WILL
BECOME SEVERE WITH LARGE HAIL AND DAMAGING WINDS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED LATE THIS AFTERNOON AND EVENING.

In the hours before

Local storm report, Jun 13, 4:03 PM EDT, 2 hours 27 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
403 PM EDT WED JUN 13 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0228 PM     TSTM WND DMG     GREENVILLE              41.41N 80.38W
06/13/2007                   MERCER             PA   AMATEUR RADIO

            TREES AND POWER LINES DOWN.

0400 PM     HAIL             SALEM                   40.90N 80.85W
06/13/2007  E0.88 INCH       COLUMBIANA         OH   AMATEUR RADIO

&&

Local storm report, Jun 13, 4:52 PM EDT, 1 hour 38 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
452 PM EDT WED JUN 13 2007

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0429 PM     HAIL             8 WSW LISBON            40.73N 80.91W
06/13/2007  E1.00 INCH       COLUMBIANA         OH   TRAINED SPOTTER

            EAST ROCHESTER.

0430 PM     TSTM WND DMG     INDIANA                 40.62N 79.16W
06/13/2007                   INDIANA            PA   EMERGENCY MNGR

            SEVERAL TREES DOWN.

0444 PM     HAIL             5 N CARROLLTON          40.65N 81.09W
06/13/2007  E0.88 INCH       CARROLL            OH   AMATEUR RADIO

&&

Local storm report, Jun 13, 5:32 PM EDT, 58 minutes before

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Special weather statement, Jun 13, 5:46 PM EDT, 44 minutes before

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Local storm report, Jun 13, 5:51 PM EDT, 39 minutes before

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Local storm report, Jun 13, 6:25 PM EDT, 5 minutes before

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The office that day

Everything else NWS Pittsburgh, PA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 13, 3:16 PM EDT	Severe Thunderstorm Warning	PBZ	Lawrence, Mercer	44 min
Jun 13, 3:31 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	74 min
Jun 13, 3:32 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	58 min
Jun 13, 4:13 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	62 min
Jun 13, 4:17 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	28 min
Jun 13, 4:41 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny	64 min
Jun 13, 4:42 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	48 min
Jun 13, 4:47 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong	58 min
Jun 13, 5:14 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	61 min
Jun 13, 5:33 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	57 min
Jun 13, 5:44 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny	46 min
Jun 13, 6:34 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	56 min
Jun 13, 6:46 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	44 min
Jun 13, 3:42 PM EDT	Severe Thunderstorm Warning	PBZ	Columbiana	63 min
Jun 13, 4:27 PM EDT	Severe Thunderstorm Warning	PBZ	Carroll	63 min
Jun 13, 5:06 PM EDT	Severe Thunderstorm Warning	PBZ	Harrison, Tuscarawas	54 min
Jun 13, 5:12 PM EDT	Severe Thunderstorm Warning	PBZ	Jefferson	48 min
Jun 13, 5:40 PM EDT	Severe Thunderstorm Warning	PBZ	Belmont	65 min
Jun 13, 6:00 PM EDT	Severe Thunderstorm Warning	PBZ	Coshocton	60 min
Jun 13, 6:28 PM EDT	Severe Thunderstorm Warning	PBZ	Muskingum	62 min
Jun 13, 3:13 PM EDT	Severe Thunderstorm Warning	PBZ	Preston	62 min
Jun 13, 5:55 PM EDT	Severe Thunderstorm Warning	PBZ	Ohio	50 min
Jun 13, 7:00 PM EDT	Severe Thunderstorm Warning	PBZ	Wetzel	45 min
Jun 13, 7:11 PM EDT	Severe Thunderstorm Warning	PBZ	Preston	64 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2007 Every 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.