Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 245, NWS Pittsburgh, PA

August 15, 2019Mercer County, Pennsylvania

NWS Pittsburgh, PA issued this severe thunderstorm warning at Aug 15, 2019, 6:18 PM EDT for Mercer County, Pennsylvania. It was in force for 27 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
Aug 15, 2019, 6:18 PM EDT (22:18 UTC)
Expired
Aug 15, 2019, 6:45 PM EDT
In force
27 min
Issued by
NWS Pittsburgh, PA
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Mercer County, PA

The radar

The Pittsburgh radar (KPBZ), 86 km from the middle of the area, began a volume at 22:19 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.

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 Aug 15, 5:12 PM EDT, 1 hour 6 minutes earlier.

Area forecast discussion, Aug 15, 5:12 PM EDT, 1 hour 6 minutes before
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Hazardous weather outlook, Aug 15, 3:50 AM EDT, 14 hours 28 minutes before
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
350 AM EDT Thu Aug 15 2019

MDZ001-OHZ039>041-048>050-057>059-068-069-PAZ007>009-013>016-020>023-
029-031-073>076-WVZ001>004-012-021-509>514-160800-
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-Greene-Westmoreland-Westmoreland Ridges-
Fayette-Fayette Ridges-Hancock-Brooke-Ohio-Marshall-Wetzel-Marion-
Monongalia-Ridges of Eastern Monongalia and Northwestern Preston-
Preston-Eastern Preston-Western Tucker-Eastern Tucker-
350 AM EDT Thu Aug 15 2019

This Hazardous Weather Outlook is for western Maryland, east
central Ohio, northwest Pennsylvania, southwest Pennsylvania, west
central Pennsylvania, western Pennsylvania, northern West Virginia
and northern panhandle of West Virginia.

.DAY ONE...Today and tonight.

Isolated severe thunderstorms are possible this afternoon and
evening, with damaging wind and large hail the main hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

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

Local storm report, Aug 15, 4:10 PM EDT, 2 hours 8 minutes before
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Local storm report, Aug 15, 4:22 PM EDT, 1 hour 56 minutes before
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Local storm report, Aug 15, 4:24 PM EDT, 1 hour 54 minutes before
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Local storm report, Aug 15, 5:37 PM EDT, 41 minutes before
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Local storm report, Aug 15, 5:42 PM EDT, 36 minutes before
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Local storm report, Aug 15, 6:09 PM EDT, 9 minutes before
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 15, 1:43 PM EDTSpecial Weather StatementPBZLawrence32 min
Aug 15, 2:02 PM EDTSevere Thunderstorm WarningPBZMercer43 min
Aug 15, 2:27 PM EDTSpecial Weather StatementPBZButler33 min
Aug 15, 2:27 PM EDTSevere Thunderstorm WarningPBZAllegheny, Armstrong, Westmoreland48 min
Aug 15, 2:33 PM EDTSpecial Weather StatementPBZAllegheny42 min
Aug 15, 2:36 PM EDTSevere Thunderstorm WarningPBZMercer, Venango27 min
Aug 15, 2:42 PM EDTSevere Thunderstorm WarningPBZAllegheny, Washington48 min
Aug 15, 2:58 PM EDTSevere Thunderstorm WarningPBZArmstrong, Indiana47 min
Aug 15, 2:59 PM EDTSevere Thunderstorm WarningPBZAllegheny46 min
Aug 15, 3:14 PM EDTSpecial Weather StatementPBZWashington46 min
Aug 15, 3:35 PM EDTSpecial Weather StatementPBZWestmoreland40 min
Aug 15, 3:37 PM EDTSevere Thunderstorm WarningPBZIndiana16 min
Aug 15, 3:38 PM EDTSevere Thunderstorm WarningPBZAllegheny, Indiana, Westmoreland31 min
Aug 15, 3:43 PM EDTSevere Thunderstorm WarningPBZArmstrong47 min
Aug 15, 4:37 PM EDTSevere Thunderstorm WarningPBZWashington23 min
Aug 15, 5:00 PM EDTSevere Thunderstorm WarningPBZButler, Lawrence, Mercer32 min
Aug 15, 5:02 PM EDTSevere Thunderstorm WarningPBZIndiana27 min
Aug 15, 3:09 PM EDTSevere Thunderstorm WarningPBZGuernsey, Monroe, Muskingum, Noble35 min

Nearby

Severe Thunderstorm Warnings in Pennsylvania, 2019Every severe thunderstorm warning in 2019

Sources

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