Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 14, NWS State College, PA
NWS State College, PA issued this severe thunderstorm warning at Mar 31, 2022, 1:05 PM EDT for McKean County, Potter County, Pennsylvania. It was in force for 40 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
- Mar 31, 2022, 1:05 PM EDT (17:05 UTC)
- Expired
- Mar 31, 2022, 1:45 PM EDT
- In force
- 40 min
- Issued by
- NWS State College, PA
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties McKean County, PA, Potter County, PA
The radar
The State College radar (KCCX), 97 km from the middle of the area, began a volume at 17:09 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 12:00Z, 5.1 hours before the alert went out and 134 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
- 1655 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 569 m²/s²
- 0-3 km storm-relative helicity
- 591 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 State College, PA wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 31, 12:36 PM EDT, 29 minutes earlier.
Area forecast discussion, Mar 31, 12:36 PM EDT, 29 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, Mar 31, 12:10 PM EDT, 55 minutes before
Hazardous Weather Outlook National Weather Service State College PA 1210 PM EDT Thu Mar 31 2022 PAZ004>006-010-011-011615- Warren-McKean-Potter-Elk-Cameron- 1210 PM EDT Thu Mar 31 2022 This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...This afternoon and tonight. A few strong thunderstorms with gusty winds are possible during the through the early afternoon. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant hazardous weather. PAZ012-017>019-024>028-033>037-041-042-045-046-049>053-056>059- 063>066-011615- Northern Clinton-Clearfield-Northern Centre-Southern Centre-Cambria- Blair-Huntingdon-Mifflin-Juniata-Somerset-Bedford-Fulton-Franklin- Tioga-Northern Lycoming-Sullivan-Southern Clinton-Southern Lycoming- Union-Snyder-Montour-Northumberland-Columbia-Perry-Dauphin- Schuylkill-Lebanon-Cumberland-Adams-York-Lancaster- 1210 PM EDT Thu Mar 31 2022 This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...This afternoon and tonight. Non-thunderstorm wind gusts between 35 and 45 mph this afternoon could blow around unsecured objects, knock down tree limbs, and result in difficult driving for high profile vehicles. Severe thunderstorms with damaging wind gusts 60 mph or greater are possible this afternoon and evening. Locally heavy rainfall is also possible and could lead to short term flooding primarily affecting places that can experience rapid runoff. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to report significant hazardous weather. Lambert
In the hours before
Special weather statement, Mar 31, 11:44 AM EDT, 1 hour 21 minutes before
Special Weather Statement
National Weather Service State College PA
1144 AM EDT Thu Mar 31 2022
PAZ010-311615-
Elk PA-
1144 AM EDT Thu Mar 31 2022
...A GUSTY SHOWER WILL IMPACT NORTHWESTERN ELK COUNTY THROUGH 1215 PM
EDT...
At 1143 AM EDT, Doppler radar was tracking a gusty shower over
Marienville, moving northeast at 60 mph.
HAZARD...Wind gusts up to 50 mph. Lightning is also possible.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Johnsonburg, Wilcox, James City and East Branch Dam.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4160 7848 4160 7842 4135 7893 4137 7898
4135 7902 4136 7904 4134 7909 4142 7909
4143 7906 4145 7906 4145 7898 4144 7897
4144 7896 4162 7895 4163 7849
TIME...MOT...LOC 1543Z 230DEG 51KT 4142 7905
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
ColbertSpecial weather statement, Mar 31, 12:05 PM EDT, 1 hour before
Special Weather Statement
National Weather Service State College PA
1205 PM EDT Thu Mar 31 2022
PAZ005-311645-
McKean PA-
1205 PM EDT Thu Mar 31 2022
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL MCKEAN COUNTY THROUGH
1245 PM EDT...
At 1205 PM EDT, Doppler radar was tracking a strong thunderstorm over
Kane, moving northeast at 55 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Kane, Port Allegany, Smethport, Rew, Coryville, Cyclone, Kinzua
Bridge State Park, Crosby, Mount Jewett, Eldred, Ceres and Bradford
Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4199 7821 4185 7821 4163 7859 4163 7895
4200 7843 4200 7820
TIME...MOT...LOC 1605Z 230DEG 46KT 4165 7879
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
ColbertSpecial weather statement, Mar 31, 12:35 PM EDT, 30 minutes before
Special Weather Statement
National Weather Service State College PA
1235 PM EDT Thu Mar 31 2022
PAZ024-025-033-311700-
Somerset PA-Blair PA-Cambria PA-
1235 PM EDT Thu Mar 31 2022
...STRONG THUNDERSTORMS WILL IMPACT NORTH CENTRAL SOMERSET...
NORTHWESTERN BLAIR AND CAMBRIA COUNTIES THROUGH 100 PM EDT...
At 1235 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Ebensburg to near Johnstown to 11 miles
west of Windber. Movement was northeast at 55 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Johnstown, Windber, Ebensburg, Nanty-Glo, Portage, Westmont, Belmont,
Geistown, Southmont, Patton, Cresson, Gallitzin, Vinco, Loretto,
Dale, East Conemaugh, Salix-Beauty Line Park, Davidsville,
Beaverdale-Lloydell and Paint.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Very heavy rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4036 7900 4060 7886 4065 7853 4065 7839
4033 7862 4025 7881 4018 7901 4017 7914
TIME...MOT...LOC 1635Z 227DEG 46KT 4059 7869 4039 7887 4022 7905
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
ColbertSpecial weather statement, Mar 31, 12:53 PM EDT, 12 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>Special weather statement, Mar 31, 1:01 PM EDT, 4 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>Special weather statement, Mar 31, 1:01 PM EDT, 4 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>The office that day
Everything else NWS State College, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 10:10 AM EDT | Special Weather Statement | CTP | Warren | 20 min |
| Mar 31, 11:44 AM EDT | Special Weather Statement | CTP | Elk | 31 min |
| Mar 31, 12:05 PM EDT | Special Weather Statement | CTP | McKean | 40 min |
| Mar 31, 12:15 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 45 min |
| Mar 31, 12:35 PM EDT | Special Weather Statement | CTP | Cambria | 25 min |
| Mar 31, 12:53 PM EDT | Special Weather Statement | CTP | McKean | 22 min |
| Mar 31, 1:01 PM EDT | Special Weather Statement | CTP | Cameron, Clearfield | 29 min |
| Mar 31, 1:01 PM EDT | Special Weather Statement | CTP | Cambria | 29 min |
| Mar 31, 1:31 PM EDT | Special Weather Statement | CTP | Blair | 29 min |
| Mar 31, 1:56 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Centre, Huntingdon | 64 min |
| Mar 31, 2:04 PM EDT | Special Weather Statement | CTP | Bedford | 26 min |
| Mar 31, 2:22 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 53 min |
| Mar 31, 2:31 PM EDT | Special Weather Statement | CTP | Bedford | 29 min |
| Mar 31, 2:37 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 23 min |
| Mar 31, 2:55 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 50 min |
| Mar 31, 3:00 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 30 min |
| Mar 31, 3:07 PM EDT | Special Weather Statement | CTP | Huntingdon, Mifflin | 38 min |
| Mar 31, 3:14 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Huntingdon, Mifflin | 31 min |
| Mar 31, 3:23 PM EDT | Special Weather Statement | CTP | Centre | 37 min |
| Mar 31, 3:24 PM EDT | Areal Flood Advisory | CTP | Centre, Clinton, Lycoming | 2 hr |
| Mar 31, 3:31 PM EDT | Special Weather Statement | CTP | Bedford | 29 min |
| Mar 31, 3:36 PM EDT | Special Weather Statement | CTP | Sullivan | 24 min |
| Mar 31, 3:45 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Juniata, Mifflin, Snyder, Union | 30 min |
| Mar 31, 3:48 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Franklin, Fulton, Huntingdon | 42 min |
| Mar 31, 3:54 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 36 min |
| Mar 31, 4:01 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Lycoming, Snyder, Union | 44 min |
| Mar 31, 4:25 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Snyder, Sullivan and 1 more | 53 min |
| Mar 31, 4:31 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Franklin, Huntingdon, Juniata, Mifflin, Perry and 1 more | 29 min |
| Mar 31, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 21 min |
| Mar 31, 5:00 PM EDT | Special Weather Statement | CTP | Cumberland, Northumberland, Perry, Snyder | 30 min |
| Mar 31, 5:17 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour, Northumberland, Snyder, Union | 28 min |
| Mar 31, 5:27 PM EDT | Special Weather Statement | CTP | Franklin | 48 min |
| Mar 31, 5:34 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Dauphin, Northumberland, Schuylkill, Snyder | 71 min |
| Mar 31, 5:35 PM EDT | Areal Flood Advisory | CTP | Sullivan | 2 hr |
| Mar 31, 5:40 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin | 36 min |
| Mar 31, 6:13 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Perry | 47 min |
| Mar 31, 6:33 PM EDT | Special Weather Statement | CTP | Schuylkill | 27 min |
| Mar 31, 6:33 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 1 more | 57 min |
| Mar 31, 7:14 PM EDT | Special Weather Statement | CTP | Schuylkill | 31 min |
| Mar 31, 7:20 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Dauphin, Lancaster, Lebanon, Schuylkill, York | 40 min |
| Mar 31, 7:52 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon, York | 38 min |
Nearby
Severe Thunderstorm Warnings in Pennsylvania, 2022Every severe thunderstorm 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.