Alert archive / Ohio / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 219, NWS Wilmington, OH

August 8, 2019Auglaize County, Darke County, Shelby County, Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at Aug 8, 2019, 5:15 PM EDT for Auglaize County, Darke County, Shelby County, Ohio. 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 8, 2019, 5:15 PM EDT (21:15 UTC)
Expired
Aug 8, 2019, 6:00 PM EDT
In force
45 min
Issued by
NWS Wilmington, OH
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Auglaize County, OH, Darke County, OH, Shelby County, OH

The radar

The Cincinnati radar (KILN), 112 km from the middle of the area, began a volume at 21:17 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, 9.3 hours before the alert went out and 112 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 2019-08-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 25 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 2019-08-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 56 square meters per square second.193958Sfc1 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
25 J/kg
Mixed-layer CIN
-106 J/kg
Mixed-layer LCL
1412 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
56 m²/s²
0-3 km storm-relative helicity
109 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wilmington, OH wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 7, 7:50 PM EDT, 21 hours 25 minutes earlier.

Area forecast discussion, Aug 7, 7:50 PM EDT, 21 hours 25 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 8, 12:15 PM EDTSpecial Weather StatementILNLicking30 min
Aug 8, 3:35 PM EDTSpecial Weather StatementILNFairfield10 min
Aug 8, 4:19 PM EDTSpecial Weather StatementILNLicking26 min
Aug 8, 4:45 PM EDTSevere Thunderstorm WarningILNMercer45 min
Aug 8, 5:42 PM EDTSpecial Weather StatementILNPreble33 min
Aug 8, 5:43 PM EDTSpecial Weather StatementILNMiami32 min
Aug 8, 5:49 PM EDTSevere Thunderstorm WarningILNChampaign, Clark, Miami12 min
Aug 8, 5:55 PM EDTSevere Thunderstorm WarningILNClark, Greene, Montgomery14 min
Aug 8, 5:58 PM EDTSpecial Weather StatementILNChampaign32 min
Aug 8, 6:14 PM EDTSpecial Weather StatementILNHocking31 min
Aug 8, 6:18 PM EDTSevere Thunderstorm WarningILNChampaign, Clark, Madison42 min
Aug 8, 6:58 PM EDTSpecial Weather StatementILNMadison32 min
Aug 8, 7:25 PM EDTSpecial Weather StatementILNFairfield35 min
Aug 8, 7:28 PM EDTSpecial Weather StatementILNShelby32 min
Aug 8, 7:50 PM EDTSevere Thunderstorm WarningILNDarke, Miami, Shelby40 min
Aug 8, 7:59 PM EDTSpecial Weather StatementILNHocking31 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2019Every severe thunderstorm warning in 2019

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.