Alert archive / Pennsylvania / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 52, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jul 13, 2021, 3:51 PM EDT for Crawford County, Erie County, Pennsylvania. It was in force for 54 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jul 13, 2021, 3:51 PM EDT (19:51 UTC)
- Expired
- Jul 13, 2021, 4:45 PM EDT
- In force
- 54 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Crawford County, PA, Erie County, PA
The radar
The Pittsburgh radar (KPBZ), 136 km from the middle of the area, began a volume at 19:55 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 13, 4:02 PM EDT | TSTM WND DMG | 2 Se Saegertown, PA | TREE DOWN. TIME ESTIMATED FROM RADAR. |
| Jul 13, 4:02 PM EDT | TSTM WND DMG | 3 Ene Meadville, PA | TREE DOWN. TIME ESTIMATED FROM RADAR. |
| Jul 13, 4:32 PM EDT | TSTM WND DMG | 2 S Union City, PA | TREE DOWN. TIME ESTIMATED FROM RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Pittsburgh, PA (KPIT), launched 12:00Z, 7.9 hours before the alert went out and 149 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
- 107 J/kg
- Mixed-layer CIN
- -136 J/kg
- Mixed-layer LCL
- 980 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 84 m²/s²
- 0-3 km storm-relative helicity
- 158 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
The text
As transmitted.
594
WUUS51 KCLE 131951
SVRCLE
PAC039-049-132045-
/O.NEW.KCLE.SV.W.0052.210713T1951Z-210713T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
351 PM EDT Tue Jul 13 2021
The National Weather Service in Cleveland has issued a
* Severe Thunderstorm Warning for...
Erie County in northwestern Pennsylvania...
Crawford County in northwestern Pennsylvania...
* Until 445 PM EDT.
* At 350 PM EDT, severe thunderstorms were located along a line
extending from near Linesville to 11 miles southeast of Greenville,
moving northeast at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Erie, Meadville, Edinboro, Union City, Girard, Cambridge Springs,
Waterford, Albion, Linesville, Wattsburg, Adamsville, Canadohta
Lake, Riceville, Harmonsburg, Northwest Harborcreek, Lincolnville,
Guys Mills, Atlantic, Pymatuning North and Pymatuning Central.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4209 7976 4162 7975 4162 7982 4149 8000
4149 8009 4148 8013 4148 8037 4161 8045
4208 8034 4221 8000
TIME...MOT...LOC 1950Z 210DEG 29KT 4161 8037 4131 8020
HAIL...<.75IN
WIND...60MPH
$$
Sefcovic1 follow-up statement
515
WWUS51 KCLE 132020
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
420 PM EDT Tue Jul 13 2021
PAC039-049-132045-
/O.CON.KCLE.SV.W.0052.000000T0000Z-210713T2045Z/
Erie PA-Crawford PA-
420 PM EDT Tue Jul 13 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT
FOR ERIE AND CENTRAL CRAWFORD COUNTIES...
At 419 PM EDT, severe thunderstorms were located along a line
extending from near Girard to Cambridge Springs to near Guys Mills to
near Sugarcreek, moving northeast at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Erie, Meadville, Edinboro, Union City, Girard, Cambridge Springs,
Waterford, Albion, Wattsburg, Canadohta Lake, Riceville, Northwest
Harborcreek, Lincolnville, Guys Mills, Harborcreek, Lawrence Park,
Wesleyville, Lake City, Saegertown and Cranesville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4209 7976 4193 7975 4162 7975 4162 7982
4150 7999 4188 8039 4208 8034 4221 8001
TIME...MOT...LOC 2019Z 214DEG 39KT 4203 8029 4178 8006 4160 7990 4141
7977
HAIL...<.75IN
WIND...60MPH
$$
SefcovicThe office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 3:26 PM EDT | Special Weather Statement | CLE | Crawford | 49 min |
| Jul 13, 3:31 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 59 min |
| Jul 13, 4:25 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 36 min |
Nearby
Severe Thunderstorm Warnings in Pennsylvania, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.