Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 176, NWS State College, PA

July 12, 2025Cambria County, Pennsylvania

NWS State College, PA issued this severe thunderstorm warning at Jul 12, 2025, 10:32 PM EDT for Cambria County, Pennsylvania. It was in force for 43 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 12, 2025, 10:32 PM EDT (02:32 UTC)
Expired
Jul 12, 2025, 11:15 PM EDT
In force
43 min
Issued by
NWS State College, PA
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Cambria County, PA

The radar

The State College radar (KCCX), 76 km from the middle of the area, began a volume at 02:36 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 00:00Z, 2.5 hours before the alert went out and 118 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-pSkew-T log-p diagram, Pittsburgh, PA at 00:00Z on 2025-07-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 809 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Pittsburgh, PA at 00:00Z on 2025-07-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 16 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
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
809 J/kg
Mixed-layer CIN
-26 J/kg
Mixed-layer LCL
1499 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
16 m²/s²
0-3 km storm-relative helicity
20 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 State College, PA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 12, 9:08 PM EDT, 1 hour 24 minutes earlier.

Area forecast discussion, Jul 12, 9:08 PM EDT, 1 hour 24 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Hazardous weather outlook, Jul 12, 9:22 AM EDT, 13 hours 10 minutes before
Hazardous Weather Outlook
National Weather Service State College PA
922 AM EDT Sat Jul 12 2025

PAZ004-005-010-017-024-033-131330-
Warren-McKean-Elk-Clearfield-Cambria-Somerset-
922 AM EDT Sat Jul 12 2025

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Today and tonight.

The probability for widespread hazardous weather is low.

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

Strong to severe thunderstorms with gusty winds and very heavy
rainfall are possible Sunday and Sunday night.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report severe weather including flooding
and rainfall amounts over 1 inch.

PAZ006-011-012-018-019-025>028-034>037-041-045-046-049-050-056-063-
064-131330-
Potter-Cameron-Northern Clinton-Northern Centre-Southern Centre-
Blair-Huntingdon-Mifflin-Juniata-Bedford-Fulton-Franklin-Tioga-
Northern Lycoming-Southern Clinton-Southern Lycoming-Union-Snyder-
Perry-Cumberland-Adams-
922 AM EDT Sat Jul 12 2025

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Today and tonight.

Strong to severe thunderstorms with very heavy rainfall and gusty
winds are possible this afternoon and evening.

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

Very heavy rainfall from thunderstorms may produce flash flooding
Sunday and Monday. Strong to severe thunderstorms with gusty winds
are also possible Sunday and Sunday night.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report severe weather including flooding
and rainfall amounts over 1 inch.

PAZ042-051>053-057>059-065-066-131330-
Sullivan-Montour-Northumberland-Columbia-Dauphin-Schuylkill-Lebanon-
York-Lancaster-
922 AM EDT Sat Jul 12 2025

This Hazardous Weather Outlook is for central Pennsylvania.

.DAY ONE...Today and tonight.

Very heavy rainfall from thunderstorms may produce isolated areas of
flash flooding this afternoon into early tonight.

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

Very heavy rainfall from thunderstorms may produce flash flooding
Sunday and Monday. Strong to severe thunderstorms with gusty winds
are also possible Sunday and Sunday night.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report severe weather including flooding
and rainfall amounts over 1 inch.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 12, 8:22 PM EDTFlash Flood WarningCTPSomerset3 hr
Jul 12, 8:38 PM EDTFlash Flood WarningCTPFranklin3 hr
Jul 13, 10:32 AM EDTFlood WatchCTPAdams, Bedford, Blair, Cambria, Cameron, Centre and 24 more14 hr
Jul 13, 12:19 PM EDTFlash Flood WarningCTPYork3 hr
Jul 13, 5:44 PM EDTSevere Thunderstorm WarningCTPBedford31 min
Jul 13, 6:08 PM EDTFlash Flood WarningCTPBedford3 hr
Jul 13, 6:33 PM EDTFlash Flood WarningCTPHuntingdon3 hr

Nearby

Severe Thunderstorm Warnings in Pennsylvania, 2025Every severe thunderstorm warning in 2025

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.