Alert archive / Ohio / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 48, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jul 8, 2021, 3:20 PM EDT for 4 counties in Ohio. It was in force for 40 min. 2 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 8, 2021, 3:20 PM EDT (19:20 UTC)
- Expired
- Jul 8, 2021, 4:00 PM EDT
- In force
- 40 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Mahoning County, OH, Portage County, OH, Stark County, OH, Trumbull County, OH
The radar
The Pittsburgh radar (KPBZ), 78 km from the middle of the area, began a volume at 19:20 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 8, 3:25 PM EDT | TSTM WND DMG | 2 Wnw Limaville, OH | TREES AND WIRES DOWN ON PETRIE ROAD. |
| Jul 8, 3:30 PM EDT | TSTM WND DMG | 2 N Newton Falls, OH | TREE DOWN ON WIRES. |
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, 7.3 hours before the alert went out and 94 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
- 174 J/kg
- Mixed-layer CIN
- -40 J/kg
- Mixed-layer LCL
- 757 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 132 m²/s²
- 0-3 km storm-relative helicity
- 107 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
343
WUUS51 KCLE 081920
SVRCLE
OHC099-133-151-155-082000-
/O.NEW.KCLE.SV.W.0048.210708T1920Z-210708T2000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
320 PM EDT Thu Jul 8 2021
The National Weather Service in Cleveland has issued a
* Severe Thunderstorm Warning for...
Southeastern Portage County in northeastern Ohio...
Southern Trumbull County in northeastern Ohio...
Mahoning County in northeastern Ohio...
Northeastern Stark County in northeastern Ohio...
* Until 400 PM EDT.
* At 320 PM EDT, severe thunderstorms were located along a line
extending from 6 miles southwest of Newton Falls to Alliance to
near Louisville, moving east at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Youngstown, Warren, Salem, Ravenna, Columbiana, Boardman, Alliance,
Niles, Louisville, Campbell, Hubbard, Canfield, Newton Falls,
Sebring, Lordstown, Vienna Center, Leavittsburg, Hilltop, Maplewood
Park and Austintown.
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 4081 8132 4088 8127 4122 8121 4128 8052
4090 8052 4090 8082 4093 8083 4093 8089
4090 8090 4090 8108 4076 8109
TIME...MOT...LOC 1920Z 272DEG 32KT 4115 8108 4088 8112 4080 8118
HAIL...<.75IN
WIND...60MPH
$$
Maines2 follow-up statements
772
WWUS51 KCLE 081927
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
327 PM EDT Thu Jul 8 2021
OHC099-133-151-155-082000-
/O.CON.KCLE.SV.W.0048.000000T0000Z-210708T2000Z/
Portage OH-Trumbull OH-Mahoning OH-Stark OH-
327 PM EDT Thu Jul 8 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR SOUTHEASTERN PORTAGE...SOUTHERN TRUMBULL...MAHONING AND
NORTHEASTERN STARK COUNTIES...
At 326 PM EDT, severe thunderstorms were located along a line
extending from near Newton Falls to near Alliance to near Minerva,
moving east at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Youngstown, Warren, Salem, Columbiana, Boardman, Alliance, Niles,
Louisville, Campbell, Hubbard, Canfield, Newton Falls, Sebring,
Lordstown, Vienna Center, Leavittsburg, Hilltop, Maplewood Park,
Austintown and Struthers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4080 8129 4099 8119 4123 8113 4128 8052
4090 8052 4090 8082 4093 8083 4093 8089
4090 8090 4090 8108 4076 8109
TIME...MOT...LOC 1926Z 272DEG 32KT 4115 8102 4088 8106 4080 8112
TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
$$
Maines659
WWUS51 KCLE 081950 RRA
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
350 PM EDT Thu Jul 8 2021
OHC133-151-082000-
/O.CAN.KCLE.SV.W.0048.000000T0000Z-210708T2000Z/
Portage OH-Stark OH-
350 PM EDT Thu Jul 8 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN PORTAGE AND
NORTHEASTERN STARK COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
LAT...LON 4097 8052 4090 8057 4090 8082 4093 8083
4093 8089 4090 8090 4090 8101 4106 8093
4125 8092 4128 8052
TIME...MOT...LOC 1950Z 258DEG 34KT 4126 8073 4102 8077 4081 8093
$$
OHC099-155-082000-
/O.CON.KCLE.SV.W.0048.000000T0000Z-210708T2000Z/
Trumbull OH-Mahoning OH-
350 PM EDT Thu Jul 8 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR SOUTHERN TRUMBULL AND MAHONING COUNTIES...
At 350 PM EDT, severe thunderstorms were located along a line
extending from near Vienna Center to Canfield to 7 miles southwest of
Salem, moving east at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Youngstown, Warren, Salem, Columbiana, Boardman, Niles, Campbell,
Hubbard, Canfield, Lordstown, Vienna Center, Hilltop, Maplewood Park,
Leavittsburg, Austintown, Struthers, Girard, Vienna, McDonald and
Poland.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4097 8052 4090 8057 4090 8082 4093 8083
4093 8089 4090 8090 4090 8101 4106 8093
4125 8092 4128 8052
TIME...MOT...LOC 1950Z 258DEG 34KT 4126 8073 4102 8077 4081 8093
HAIL...<.75IN
WIND...60MPH
$$
MainesThe office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 7, 8:13 PM EDT | Special Weather Statement | CLE | Trumbull | 47 min |
| Jul 7, 9:28 PM EDT | Special Weather Statement | CLE | Knox, Marion, Morrow | 47 min |
| Jul 8, 12:26 PM EDT | Special Weather Statement | CLE | Crawford, Huron, Lorain | 49 min |
| Jul 8, 2:08 PM EDT | Special Weather Statement | CLE | Cuyahoga, Geauga, Holmes, Medina, Summit, Wayne | 52 min |
| Jul 8, 2:17 PM EDT | Areal Flood Advisory | CLE | Cuyahoga | 97 min |
| Jul 8, 2:30 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga | 30 min |
| Jul 8, 2:57 PM EDT | Special Weather Statement | CLE | Geauga, Holmes, Mahoning, Portage, Stark, Trumbull | 48 min |
| Jul 8, 3:11 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga, Trumbull | 49 min |
| Jul 8, 3:36 PM EDT | Areal Flood Advisory | CLE | Stark | 68 min |
| Jul 8, 3:54 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 37 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 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.