Alert archive / Pennsylvania / Winter Storm Warnings in 2022
Winter Storm Warning 6, NWS State College, PA
NWS State College, PA issued this winter storm warning at Apr 18, 2022, 4:43 AM EDT for Sullivan County, Pennsylvania. It took effect at Apr 18, 2022, 4:00 PM EDT. It was in force for 16 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 18, 2022, 4:43 AM EDT (08:43 UTC)
- In effect from
- Apr 18, 2022, 4:00 PM EDT
- Expired
- Apr 19, 2022, 7:53 AM EDT
- In force
- 16 hr
- Issued by
- NWS State College, PA
County Sullivan County, PA
The radar
The Binghamton radar (KBGM), 95 km from the middle of the area, began a volume at 08:45 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
Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 8.7 hours before the alert went out and 244 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1369 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- -20 m²/s²
- 0-3 km storm-relative helicity
- -72 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this winter storm 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 winter storm warning went out at Apr 18, 4:43 AM EDT, 0 minutes earlier.
Area forecast discussion, Apr 18, 4:43 AM EDT, 0 minutes before
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</html>Hazardous weather outlook, Apr 18, 4:43 AM EDT, 0 minutes before
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<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
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<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.
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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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</html>The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 18, 4:43 AM EDT | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 22 more | 27 hr |
Nearby
Winter Storm Warnings in Pennsylvania, 2022Every winter storm warning in 2022
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.