Alert archive / Ohio / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 155, NWS Wilmington, OH

August 31, 2024Adams County, Scioto County, Ohio; Lewis County, Kentucky

NWS Wilmington, OH issued this severe thunderstorm warning at Aug 31, 2024, 10:30 AM EDT for Adams County, Scioto County, Ohio; Lewis County, Kentucky. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 31, 2024, 10:30 AM EDT (14:30 UTC)
Expired
Aug 31, 2024, 11:15 AM EDT
In force
45 min
Issued by
NWS Wilmington, OH
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Lewis County, KY, Adams County, OH, Scioto County, OH

The radar

The Cincinnati radar (KILN), 90 km from the middle of the area, began a volume at 14:32 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 2.5 hours before the alert went out and 90 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.

Skew-T log-pSkew-T log-p diagram, Cncnati-Daytn, OH at 12:00Z on 2024-08-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 672 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cncnati-Daytn, OH at 12:00Z on 2024-08-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -27 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
672 J/kg
Mixed-layer CIN
-123 J/kg
Mixed-layer LCL
1137 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
-27 m²/s²
0-3 km storm-relative helicity
-20 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 30, 11:54 PM EDTSpecial Weather StatementILNDarke36 min
Aug 31, 10:06 AM EDTSevere Thunderstorm WarningILNAdams, Scioto24 min
Aug 31, 3:32 PM EDTSpecial Weather StatementILNPike28 min
Aug 31, 3:40 PM EDTSevere Thunderstorm WarningILNPike, Scioto35 min
Aug 31, 3:42 PM EDTSevere Thunderstorm WarningILNAdams, Brown48 min
Aug 31, 4:14 PM EDTSpecial Weather StatementILNScioto31 min
Aug 31, 4:17 PM EDTSpecial Weather StatementILNPike28 min
Aug 31, 4:35 PM EDTSpecial Weather StatementILNScioto25 min
Aug 31, 4:37 PM EDTSpecial Weather StatementILNPike23 min
Aug 31, 4:54 PM EDTSpecial Weather StatementILNScioto36 min
Aug 31, 11:23 AM EDTSpecial Weather StatementILNGreenup37 min
Aug 31, 2:16 PM EDTSpecial Weather StatementILNMason, Robertson44 min
Aug 31, 3:11 PM EDTSpecial Weather StatementILNMason34 min
Aug 31, 3:34 PM EDTAreal Flood AdvisoryILNMason21 min
Aug 31, 3:38 PM EDTSpecial Weather StatementILNLewis22 min
Aug 31, 3:55 PM EDTFlash Flood WarningILNMason2 hr
Aug 31, 4:58 PM EDTSpecial Weather StatementILNGreenup32 min
Aug 31, 7:47 PM EDTSpecial Weather StatementILNOwen28 min
Aug 31, 10:21 AM EDTSpecial Weather StatementILNFranklin24 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2024Severe Thunderstorm Warnings in Kentucky, 2024Every severe thunderstorm warning in 2024

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.