Alert archive / Ohio / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 67, NWS Pittsburgh, PA
NWS Pittsburgh, PA issued this severe thunderstorm warning at Jun 19, 2009, 8:08 PM EDT for Guernsey County, Muskingum County, Noble County, Ohio. It was in force for 19 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 19, 2009, 8:08 PM EDT (00:08 UTC)
- Expired
- Jun 19, 2009, 8:27 PM EDT
- In force
- 19 min
- Issued by
- NWS Pittsburgh, PA
- Area
- Storm-based polygon
Counties Guernsey County, OH, Muskingum County, OH, Noble County, OH
The radar
The Pittsburgh radar (KPBZ), 138 km from the middle of the area, began a volume at 00:07 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 19, 6:28 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 00:00Z, 0.1 hours before the alert went out and 194 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
- 1460 J/kg
- Mixed-layer CIN
- -43 J/kg
- Mixed-layer LCL
- 1481 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 87 m²/s²
- 0-3 km storm-relative helicity
- 92 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 8.8
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 19, 7:08 PM EDT, 1 hour earlier.
Area forecast discussion, Jun 19, 7:08 PM EDT, 1 hour before
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</html>Hazardous weather outlook, Jun 19, 6:45 PM EDT, 1 hour 23 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE PITTSBURGH PA 645 PM EDT FRI JUN 19 2009 MDZ001-OHZ039>041-048>050-057>059-068-069-PAZ020-021-029>032- WVZ001>004-012-021>023-041-202245- GARRETT-TUSCARAWAS-CARROLL-COLUMBIANA-COSHOCTON-HARRISON- JEFFERSON OH-MUSKINGUM-GUERNSEY-BELMONT-NOBLE-MONROE-BEAVER- ALLEGHENY-WASHINGTON-WESTMORELAND-GREENE-FAYETTE-HANCOCK-BROOKE-OHIO- MARSHALL-WETZEL-MARION-MONONGALIA-PRESTON-TUCKER- 645 PM EDT FRI JUN 19 2009 ...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY AFTERNOON... ...SEVERE THUNDERSTORM WATCH 482 IN EFFECT UNTIL 11 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MARYLAND...EAST CENTRAL OHIO...SOUTHWEST 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. FLASH FLOOD WATCH. SEVERE THUNDERSTORM WATCH. THERE IS A CHANCE OF SEVERE THUNDERSTORM DEVELOPMENT THROUGH THIS EVENING. THE PRIMARY SEVERE THREAT WILL COME FROM DAMAGING THUNDERSTORM WIND GUSTS AND LARGE HAIL. ISOLATED TORNADOES ARE POSSIBLE. LATER TONIGHT...A MODERATE CHANCE OF SEVERE THUNDERSTORMS WILL DEVELOP. THE PRIMARY SEVERE THREAT WILL COME FROM DAMAGING THUNDERSTORM WIND AND LARGE HAIL ON THE LEADING EDGE OF A THUNDERSTORM COMPLEX. HEAVY RAIN WITH FLASH FLOODING MAY BE EXPECTED. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. THE REMNANTS OF THE THUNDERSTORM COMPLEX WILL BE EXITING THE AREA ON SATURDAY MORNING. THERE IS A SLIGHT RISK OF SEVERE STORMS UNTIL THE SYSTEM PASSES. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ007>009-014>016-022-023-202245- MERCER-VENANGO-FOREST-BUTLER-CLARION-JEFFERSON PA-ARMSTRONG-INDIANA- 645 PM EDT FRI JUN 19 2009 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST PENNSYLVANIA AND WEST CENTRAL PENNSYLVANIA. .DAY ONE...TONIGHT. THERE IS A CHANCE OF SEVERE THUNDERSTORM DEVELOPMENT THROUGH THIS EVENING. THE PRIMARY SEVERE THREAT WILL COME FROM DAMAGING THUNDERSTORM WIND GUSTS AND LARGE HAIL. ISOLATED TORNADOES ARE POSSIBLE. LATER TONIGHT...A MODERATE CHANCE OF SEVERE THUNDERSTORMS WILL DEVELOP. THE PRIMARY SEVERE THREAT WILL COME FROM DAMAGING THUNDERSTORM WIND AND LARGE HAIL ON THE LEADING EDGE OF A THUNDERSTORM COMPLEX. HEAVY RAIN WITH LOCALIZED FLOODING IS ALSO A GOOD POSSIBILITY. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. THE REMNANTS OF THE THUNDERSTORM COMPLEX WILL BE EXITING THE AREA ON SATURDAY MORNING. THERE IS A SLIGHT RISK OF SEVERE STORMS UNTIL THE SYSTEM PASSES. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. PAZ013-202245- LAWRENCE- 645 PM EDT FRI JUN 19 2009 ...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY AFTERNOON... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WEST CENTRAL PENNSYLVANIA. .DAY ONE...TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. THERE IS A CHANCE OF SEVERE THUNDERSTORM DEVELOPMENT THROUGH THIS EVENING. THE PRIMARY SEVERE THREAT WILL COME FROM DAMAGING THUNDERSTORM WIND GUSTS AND LARGE HAIL. ISOLATED TORNADOES ARE POSSIBLE. LATER TONIGHT...A MODERATE CHANCE OF SEVERE THUNDERSTORMS WILL DEVELOP. THE PRIMARY SEVERE THREAT WILL COME FROM DAMAGING THUNDERSTORM WIND AND LARGE HAIL ON THE LEADING EDGE OF A THUNDERSTORM COMPLEX. HEAVY RAIN WITH FLASH FLOODING MAY BE EXPECTED. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. THE REMNANTS OF THE THUNDERSTORM COMPLEX WILL BE EXITING THE AREA ON SATURDAY MORNING. THERE IS A SLIGHT RISK OF SEVERE STORMS UNTIL THE SYSTEM PASSES. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
In the hours before
Special weather statement, Jun 19, 6:10 PM EDT, 1 hour 58 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PITTSBURGH PA 610 PM EDT FRI JUN 19 2009 OHZ039-048-192315- COSHOCTON OH-TUSCARAWAS OH- 610 PM EDT FRI JUN 19 2009 ...STRONG THUNDERSTORMS... LINE OF STRONG THUNDERSTORMS RAPILDLY APPROACHING COSHOCTON AND TUSCARAWAS COUNTIES... AT 608 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR IN PITTSBURGH INDICATED STRONG THUNDERSTORMS OVER LAYLAND...MOVING SOUTHEAST AT 35 MPH. THESE STORMS HAVE THE POTENTIAL TO PRODUCE HAIL AND DAMAGAING WINDS. SOME LOCATIONS THAT WILL BE IMPACTED BY THESE STORMS INCLUDE... LAYLAND... BLISSFIELD... WARSAW... SUGARCREEK... BALTIC... COSHOCTON... BAKERSVILLE... WEST LAFAYETTE... STONE CREEK... NEWCOMERSTOWN... GNADENHUTTEN... KEEP AN EYE TO THE SKY AND MOVE TO A SAFE PLACE IF THUNDERSTORMS APPROACH. PLEASE REPORT HAIL...STRONG WINDS OR WIND DAMAGE TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772.
Local storm report, Jun 19, 7:24 PM EDT, 44 minutes before
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</html>The office that day
Everything else NWS Pittsburgh, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 20, 1:45 AM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 45 min |
| Jun 20, 1:57 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Forest, Lawrence, Mercer and 1 more | 63 min |
| Jun 20, 2:47 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion, Indiana, Jefferson | 58 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2009Every severe thunderstorm warning in 2009
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.