Alert archive / Ohio / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 108, NWS Pittsburgh, PA
NWS Pittsburgh, PA issued this severe thunderstorm warning at Jul 10, 2020, 12:59 PM EDT for Columbiana County, Ohio. It was in force for 16 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 10, 2020, 12:59 PM EDT (16:59 UTC)
- Expired
- Jul 10, 2020, 1:15 PM EDT
- In force
- 16 min
- Issued by
- NWS Pittsburgh, PA
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Columbiana County, OH
The radar
The Pittsburgh radar (KPBZ), 54 km from the middle of the area, began a volume at 17:02 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
Pittsburgh, PA (KPIT), launched 12:00Z, 5.0 hours before the alert went out and 70 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
- 229 J/kg
- Mixed-layer CIN
- -111 J/kg
- Mixed-layer LCL
- 1241 m above ground
- 0-6 km bulk shear
- 7 kt
- 0-1 km storm-relative helicity
- 46 m²/s²
- 0-3 km storm-relative helicity
- 55 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 Pittsburgh, PA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 10, 10:10 AM EDT, 2 hours 49 minutes earlier.
Area forecast discussion, Jul 10, 10:10 AM EDT, 2 hours 49 minutes before
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</html>Hazardous weather outlook, Jul 10, 4:08 AM EDT, 8 hours 51 minutes before
Hazardous Weather Outlook National Weather Service Pittsburgh PA 408 AM EDT Fri Jul 10 2020 OHZ039>041-048>050-057>059-068-069-PAZ007-008-013-014-020-021-029- 031-WVZ001>004-012-021-509-110815- Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH- Muskingum-Guernsey-Belmont-Noble-Monroe-Mercer-Venango-Lawrence- Butler-Beaver-Allegheny-Washington-Greene-Hancock-Brooke-Ohio- Marshall-Wetzel-Marion-Monongalia- 408 AM EDT Fri Jul 10 2020 This Hazardous Weather Outlook is for east central Ohio, northwest Pennsylvania, southwest Pennsylvania, western Pennsylvania, northern West Virginia and the northern panhandle of West Virginia. .DAY ONE...Today and tonight. Scattered showers and thunderstorms are expected during the afternoon and evening hours. A few storms may approach severe limits, with damaging wind gusts being the primary threat. The stronger storms will also be capable of producing heavy rain and localized flooding. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. MDZ001-PAZ009-015-016-022-023-073>076-WVZ510>514-110815- Garrett-Forest-Clarion-Jefferson PA-Armstrong-Indiana-Westmoreland- Westmoreland Ridges-Fayette-Fayette Ridges- Ridges of Eastern Monongalia and Northwestern Preston-Preston- Eastern Preston-Western Tucker-Eastern Tucker- 408 AM EDT Fri Jul 10 2020 This Hazardous Weather Outlook is for western Maryland, northwest Pennsylvania, southwest Pennsylvania, western Pennsylvania and northern West Virginia. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures.
In the hours before
Special weather statement, Jul 10, 12:49 PM EDT, 10 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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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 |
|---|---|---|---|---|
| Jul 9, 9:51 PM EDT | Special Weather Statement | PBZ | Washington | 24 min |
| Jul 9, 10:04 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 26 min |
| Jul 9, 10:09 PM EDT | Special Weather Statement | PBZ | Allegheny | 36 min |
| Jul 9, 10:31 PM EDT | Special Weather Statement | PBZ | Washington | 29 min |
| Jul 10, 2:44 PM EDT | Areal Flood Advisory | PBZ | Beaver, Lawrence | 4 hr |
| Jul 10, 2:59 PM EDT | Special Weather Statement | PBZ | Lawrence | 31 min |
| Jul 10, 3:25 PM EDT | Special Weather Statement | PBZ | Lawrence | 50 min |
| Jul 10, 3:41 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence, Mercer | 25 min |
| Jul 10, 4:03 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Mercer, Venango | 42 min |
| Jul 10, 4:49 PM EDT | Special Weather Statement | PBZ | Washington | 41 min |
| Jul 10, 5:07 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 38 min |
| Jul 10, 5:27 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 33 min |
| Jul 10, 5:29 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion | 31 min |
| Jul 10, 5:33 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene | 29 min |
| Jul 10, 5:42 PM EDT | Flash Flood Warning | PBZ | Fayette | 2 hr |
| Jul 10, 5:43 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler, Lawrence, Washington | 47 min |
| Jul 10, 5:54 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington, Westmoreland | 51 min |
| Jul 10, 6:12 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Fayette, Washington, Westmoreland | 33 min |
| Jul 10, 6:30 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 4 more | 45 min |
| Jul 10, 6:45 PM EDT | Areal Flood Advisory | PBZ | Allegheny, Washington, Westmoreland | 36 min |
| Jul 10, 6:49 PM EDT | Areal Flood Advisory | PBZ | Allegheny | 32 min |
| Jul 10, 6:56 PM EDT | Areal Flood Advisory | PBZ | Armstrong, Beaver, Butler, Fayette, Indiana, Lawrence and 2 more | 18 min |
| Jul 10, 7:13 PM EDT | Areal Flood Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 4 more | 107 min |
| Jul 10, 12:49 PM EDT | Special Weather Statement | PBZ | Columbiana | 26 min |
| Jul 10, 1:37 PM EDT | Special Weather Statement | PBZ | Jefferson | 38 min |
| Jul 10, 2:24 PM EDT | Special Weather Statement | PBZ | Muskingum | 36 min |
| Jul 10, 2:34 PM EDT | Special Weather Statement | PBZ | Columbiana | 26 min |
| Jul 10, 3:00 PM EDT | Special Weather Statement | PBZ | Muskingum | 45 min |
| Jul 10, 3:47 PM EDT | Special Weather Statement | PBZ | Monroe | 43 min |
| Jul 10, 3:51 PM EDT | Special Weather Statement | PBZ | Noble | 39 min |
| Jul 10, 4:07 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 23 min |
| Jul 10, 4:13 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe, Noble | 32 min |
| Jul 10, 4:26 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Tuscarawas | 34 min |
| Jul 10, 4:27 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 48 min |
| Jul 10, 4:35 PM EDT | Special Weather Statement | PBZ | Guernsey | 10 min |
| Jul 10, 4:53 PM EDT | Special Weather Statement | PBZ | Carroll, Harrison | 37 min |
| Jul 10, 4:55 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 35 min |
| Jul 10, 2:15 PM EDT | Special Weather Statement | PBZ | Hancock | 30 min |
| Jul 10, 3:10 PM EDT | Special Weather Statement | PBZ | Hancock | 35 min |
| Jul 10, 6:36 PM EDT | Special Weather Statement | PBZ | Tucker | 24 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2020Every severe thunderstorm warning in 2020
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.