Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 22, NWS Pittsburgh, PA

June 3, 2023Washington County, Pennsylvania

NWS Pittsburgh, PA issued this severe thunderstorm warning at Jun 3, 2023, 5:14 PM EDT for Washington County, Pennsylvania. It was in force for 31 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 3, 2023, 5:14 PM EDT (21:14 UTC)
Expired: Jun 3, 2023, 5:45 PM EDT
In force: 31 min
Issued by: NWS Pittsburgh, PA
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Washington County, PA

The radar

The Pittsburgh radar (KPBZ), 38 km from the middle of the area, began a volume at 21:15 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, 9.2 hours before the alert went out and 28 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: 13 J/kg
Mixed-layer CIN: -185 J/kg
Mixed-layer LCL: 1965 m above ground
0-6 km bulk shear: 16 kt
0-1 km storm-relative helicity: 30 m²/s²
0-3 km storm-relative helicity: 32 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 3, 3:00 PM EDT, 2 hours 14 minutes earlier.

Area forecast discussion, Jun 3, 3:00 PM EDT, 2 hours 14 minutes before

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Hazardous weather outlook, Jun 3, 2:25 AM EDT, 14 hours 49 minutes before

Hazardous Weather Outlook
National Weather Service Pittsburgh PA
225 AM EDT Sat Jun 3 2023

PAZ007>009-015-016-040630-
Mercer-Venango-Forest-Clarion-Jefferson PA-
225 AM EDT Sat Jun 3 2023

This Hazardous Weather Outlook is for northwest Pennsylvania and
western Pennsylvania.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

OHZ039>041-048>050-057>059-068-069-PAZ013-014-020>022-029-031-
073>078-WVZ001>004-012-021-509>514-040630-
Tuscarawas-Carroll-Columbiana-Coshocton-Harrison-Jefferson OH-
Muskingum-Guernsey-Belmont-Noble-Monroe-Lawrence-Butler-Beaver-
Allegheny-Armstrong-Washington-Greene-Westmoreland-
Higher Elevations of Westmoreland-Fayette-
Higher Elevations of Fayette-Indiana-Higher Elevations of Indiana-
Hancock-Brooke-Ohio-Marshall-Wetzel-Marion-Monongalia-
Ridges of Eastern Monongalia and Northwestern Preston-Preston-
Eastern Preston-Western Tucker-Eastern Tucker-
225 AM EDT Sat Jun 3 2023

This Hazardous Weather Outlook is for east central Ohio, southwest
Pennsylvania, western Pennsylvania, and northern West Virginia.

.DAY ONE...Today and tonight.

There is a marginal risk of severe thunderstorms this afternoon and
evening. Strong damaging wind gusts would be primary threat, but a
secondary threat of large hail is also possible.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

Craven

In the hours before

Special weather statement, Jun 3, 3:06 PM EDT, 2 hours 8 minutes before

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Special weather statement, Jun 3, 4:12 PM EDT, 1 hour 2 minutes before

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Special weather statement, Jun 3, 4:20 PM EDT, 54 minutes before

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Local storm report, Jun 3, 4:29 PM EDT, 45 minutes before

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Special weather statement, Jun 3, 4:39 PM EDT, 35 minutes before

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Special weather statement, Jun 3, 4:59 PM EDT, 15 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 3, 3:06 PM EDT	Special Weather Statement	PBZ	Indiana	24 min
Jun 3, 3:15 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	28 min
Jun 3, 4:12 PM EDT	Special Weather Statement	PBZ	Indiana	33 min
Jun 3, 4:20 PM EDT	Special Weather Statement	PBZ	Allegheny	25 min
Jun 3, 4:39 PM EDT	Special Weather Statement	PBZ	Allegheny	36 min
Jun 3, 4:59 PM EDT	Special Weather Statement	PBZ	Fayette, Washington	31 min
Jun 3, 5:22 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	38 min
Jun 3, 5:32 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	28 min
Jun 3, 5:44 PM EDT	Severe Thunderstorm Warning	PBZ	Greene, Washington	31 min
Jun 3, 5:57 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	33 min
Jun 3, 6:11 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	19 min
Jun 3, 1:39 PM EDT	Severe Thunderstorm Warning	PBZ	Preston, Tucker	36 min
Jun 3, 2:07 PM EDT	Special Weather Statement	PBZ	Tucker	38 min
Jun 3, 2:22 PM EDT	Special Weather Statement	PBZ	Preston	23 min
Jun 3, 6:21 PM EDT	Special Weather Statement	PBZ	Wetzel	24 min
Jun 3, 6:42 PM EDT	Special Weather Statement	PBZ	Marshall	33 min
Jun 3, 7:29 PM EDT	Special Weather Statement	PBZ	Preston	31 min

Nearby

Severe Thunderstorm Warnings in Pennsylvania, 2023 Every severe thunderstorm warning in 2023

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.