Alert archive / Ohio / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 115, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Oct 8, 2021, 9:54 PM EDT for Sandusky County, Ohio. It was in force for 36 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
- Oct 8, 2021, 9:54 PM EDT (01:54 UTC)
- Expired
- Oct 8, 2021, 10:30 PM EDT
- In force
- 36 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
County Sandusky County, OH
The radar
The Cleveland radar (KCLE), 104 km from the middle of the area, began a volume at 01:56 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 |
|---|---|---|---|
| Oct 8, 10:00 PM EDT | TSTM WND DMG | 1 Wsw Fremont, OH | SEVERAL REPORTS OF TREES DOWN ACROSS FREMONT. |
| Oct 8, 10:00 PM EDT | HAIL 1 | 1 Sw Fremont, OH | MULTIPLE QUARTER-SIZE HAIL REPORTS IN THE CITY OF FREMONT. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Detroit, MI (KDTX), launched 00:00Z, 1.9 hours before the alert went out and 150 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
- 1108 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 527 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 52 m²/s²
- 0-3 km storm-relative helicity
- 77 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.9
The text
As transmitted.
836
WUUS51 KCLE 090154
SVRCLE
OHC143-090230-
/O.NEW.KCLE.SV.W.0115.211009T0154Z-211009T0230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
954 PM EDT Fri Oct 8 2021
The National Weather Service in Cleveland has issued a
* Severe Thunderstorm Warning for...
Central Sandusky County in northwestern Ohio...
* Until 1030 PM EDT.
* At 954 PM EDT, a severe thunderstorm was located over Fremont,
moving northeast at 15 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible.
* Locations impacted include...
Fremont, Ballville, Vickery and Stony Prairie.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4146 8313 4146 8312 4138 8292 4128 8316
4133 8320
TIME...MOT...LOC 0154Z 223DEG 14KT 4135 8313
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
262 follow-up statements
139
WWUS51 KCLE 090208
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
1008 PM EDT Fri Oct 8 2021
OHC143-090230-
/O.CON.KCLE.SV.W.0115.000000T0000Z-211009T0230Z/
Sandusky OH-
1008 PM EDT Fri Oct 8 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM EDT
FOR CENTRAL SANDUSKY COUNTY...
At 1008 PM EDT, a severe thunderstorm was located near Fremont,
moving northeast at 15 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated with public reports.
IMPACT...Minor damage to vehicles is possible.
Locations impacted include...
Fremont, Vickery and Stony Prairie.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4146 8313 4146 8312 4138 8292 4133 8307
4136 8317
TIME...MOT...LOC 0208Z 223DEG 14KT 4139 8308
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
26166
WWUS51 KCLE 090220
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
1020 PM EDT Fri Oct 8 2021
OHC143-090230-
/O.EXP.KCLE.SV.W.0115.000000T0000Z-211009T0230Z/
Sandusky OH-
1020 PM EDT Fri Oct 8 2021
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL SANDUSKY COUNTY WILL
EXPIRE AT 1030 PM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.
LAT...LON 4146 8313 4146 8312 4138 8292 4133 8307
4136 8317
TIME...MOT...LOC 0220Z 223DEG 14KT 4142 8304
$$
26The office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 8, 8:15 PM EDT | Special Marine Warning | CLE | 60 min | |
| Oct 8, 8:38 PM EDT | Special Weather Statement | CLE | Ottawa | 52 min |
| Oct 8, 9:41 PM EDT | Special Weather Statement | CLE | Sandusky | 49 min |
| Oct 8, 9:43 PM EDT | Special Marine Warning | CLE | 92 min | |
| Oct 8, 10:32 PM EDT | Special Weather Statement | CLE | Ottawa | 28 min |
| Oct 9, 1:56 AM EDT | Areal Flood Advisory | CLE | Ashtabula, Mahoning, Trumbull | 8 hr |
| Oct 9, 2:16 AM EDT | Areal Flood Advisory | CLE | Geauga, Lake | 4 hr |
| Oct 9, 4:12 AM EDT | Areal Flood Advisory | CLE | Portage, Stark, Summit | 5 hr |
| Oct 9, 4:19 AM EDT | Flash Flood Warning | CLE | Ashtabula, Geauga, Portage, Trumbull | 4 hr |
| Oct 9, 8:44 AM EDT | Areal Flood Warning | CLE | Ashtabula, Geauga, Portage, Trumbull | 3 hr |
| Oct 9, 10:11 AM EDT | River Flood Warning | CLE | Trumbull | 35 hr |
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.