Alert archive / Ohio / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 64, NWS Cleveland, OH
NWS Cleveland, OH issued this severe thunderstorm warning at Sep 5, 2018, 5:33 PM EDT for Ashland County, Ohio. It was in force for 15 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 5, 2018, 5:33 PM EDT (21:33 UTC)
- Expired
- Sep 5, 2018, 5:48 PM EDT
- In force
- 15 min
- Issued by
- NWS Cleveland, OH
- Area
- Storm-based polygon
- Hail
- 0.88 in
- Wind
- 60.0 mph
County Ashland County, OH
The radar
The Cleveland radar (KCLE), 57 km from the middle of the area, began a volume at 21:35 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
Pittsburgh, PA (KAGC), launched 12:00Z, 9.6 hours before the alert went out and 192 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
- 639 J/kg
- Mixed-layer CIN
- -120 J/kg
- Mixed-layer LCL
- 1324 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 31 m²/s²
- 0-3 km storm-relative helicity
- 48 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
542
WUUS51 KCLE 052133
SVRCLE
OHC005-052200-
/O.NEW.KCLE.SV.W.0064.180905T2133Z-180905T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cleveland OH
533 PM EDT WED SEP 5 2018
The National Weather Service in Cleveland has issued a
* Severe Thunderstorm Warning for...
Northeastern Ashland County in north central Ohio...
* Until 600 PM EDT.
* At 533 PM EDT, a severe thunderstorm was located over Polk, or 8
miles northeast of Ashland, moving northeast at 15 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Polk, Sullivan, Nova and Nankin.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4100 8238 4107 8229 4106 8227 4106 8218
4100 8217 4099 8213 4090 8213 4085 8223
TIME...MOT...LOC 2133Z 231DEG 12KT 4098 8223
HAIL...0.88IN
WIND...60MPH
$$
King1 follow-up statement
764
WWUS51 KCLE 052148
SVSCLE
Severe Weather Statement
National Weather Service Cleveland OH
548 PM EDT WED SEP 5 2018
OHC005-052158-
/O.CAN.KCLE.SV.W.0064.000000T0000Z-180905T2200Z/
Ashland OH-
548 PM EDT WED SEP 5 2018
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN ASHLAND COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled. However gusty winds and
heavy rain are still possible with this thunderstorm.
LAT...LON 4100 8238 4107 8229 4106 8227 4106 8218
4100 8217 4099 8213 4090 8213 4085 8223
TIME...MOT...LOC 2145Z 231DEG 12KT 4101 8218
$$
KingThe office that day
Everything else NWS Cleveland, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 5:38 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 17 min |
| Sep 5, 6:37 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 10 min |
| Sep 5, 6:38 PM EDT | Special Marine Warning | CLE | 76 min | |
| Sep 5, 6:49 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 26 min |
| Sep 5, 7:29 PM EDT | Special Marine Warning | CLE | 91 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2018Every severe thunderstorm warning in 2018
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.