Alert archive / Ohio / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 50, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Jul 8, 2021, 3:54 PM EDT for Mahoning County, Trumbull County, Ohio. It was in force for 37 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, 3:54 PM EDT (19:54 UTC)
- Expired
- Jul 8, 2021, 4:31 PM EDT
- In force
- 37 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Mahoning County, OH, Trumbull County, OH
The radar
The Pittsburgh radar (KPBZ), 74 km from the middle of the area, began a volume at 19:54 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, 3:58 PM EDT | TSTM WND DMG | 1 S Cortland, OH | LARGE TREE LIMB DOWN. |
| Jul 8, 3:58 PM EDT | TSTM WND DMG | 3 Ssw Cortland, OH | MULTIPLE TREES DOWN ALONG FALLEHN DRIVE. |
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 91 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.
781
WUUS51 KCLE 081954
SVRCLE
OHC099-155-082045-
/O.NEW.KCLE.SV.W.0050.210708T1954Z-210708T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
354 PM EDT Thu Jul 8 2021
The National Weather Service in Cleveland has issued a
* Severe Thunderstorm Warning for...
Southern Trumbull County in northeastern Ohio...
Mahoning County in northeastern Ohio...
* Until 445 PM EDT.
* At 354 PM EDT, severe thunderstorms were located along a line
extending from near Vienna Center to Youngstown to near Leetonia,
moving east at 45 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, Cortland, Lordstown, Vienna Center, Hilltop,
Maplewood Park, Leavittsburg, Austintown, Struthers, Girard, Vienna
and McDonald.
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 4108 8090 4128 8092 4134 8052 4090 8052
4090 8082 4093 8083 4093 8089 4090 8090
4091 8094
TIME...MOT...LOC 1954Z 255DEG 41KT 4128 8068 4111 8065 4093 8074
HAIL...<.75IN
WIND...60MPH
$$
Maines2 follow-up statements
250
WWUS51 KCLE 082019
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
419 PM EDT Thu Jul 8 2021
OHC155-082029-
/O.CAN.KCLE.SV.W.0050.000000T0000Z-210708T2045Z/
Trumbull OH-
419 PM EDT Thu Jul 8 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN TRUMBULL COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 4099 8068 4112 8069 4114 8054 4114 8052
4098 8052
TIME...MOT...LOC 2019Z 268DEG 22KT 4108 8057
$$
OHC099-082045-
/O.CON.KCLE.SV.W.0050.000000T0000Z-210708T2045Z/
Mahoning OH-
419 PM EDT Thu Jul 8 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT
FOR NORTHEASTERN MAHONING COUNTY...
At 419 PM EDT, a severe thunderstorm was located over Campbell, or
near Youngstown, moving east at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Youngstown, Boardman, Campbell, Maplewood Park, Struthers, Poland and
Lowellville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4099 8068 4112 8069 4114 8054 4114 8052
4098 8052
TIME...MOT...LOC 2019Z 268DEG 22KT 4108 8057
HAIL...<.75IN
WIND...60MPH
$$
Maines127
WWUS51 KCLE 082031
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
431 PM EDT Thu Jul 8 2021
OHC099-082040-
/O.CAN.KCLE.SV.W.0050.000000T0000Z-210708T2045Z/
Mahoning OH-
431 PM EDT Thu Jul 8 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MAHONING COUNTY
IS CANCELLED...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.
LAT...LON 4099 8068 4112 8069 4114 8054 4114 8052
4098 8052
TIME...MOT...LOC 2030Z 255DEG 41KT 4112 8040
$$
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, 3:20 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark, Trumbull | 40 min |
| Jul 8, 3:36 PM EDT | Areal Flood Advisory | CLE | Stark | 68 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.