Alert archive / Ohio / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 124, NWS Wilmington, OH

June 16, 20084 counties in Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at Jun 16, 2008, 2:30 PM EDT for 4 counties in Ohio. It was in force for 60 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: Jun 16, 2008, 2:30 PM EDT (18:30 UTC)
Expired: Jun 16, 2008, 3:30 PM EDT
In force: 60 min
Issued by: NWS Wilmington, OH
Area: Storm-based polygon

Counties Fairfield County, OH, Hocking County, OH, Pickaway County, OH, Ross County, OH

The radar

The Cincinnati radar (KILN), 89 km from the middle of the area, began a volume at 18:30 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 16, 9:09 AM EDT	Severe Thunderstorm Watch	SPC	12 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 6.5 hours before the alert went out and 87 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 413 J/kg
Mixed-layer CIN: -144 J/kg
Mixed-layer LCL: 1343 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 40 m²/s²
0-3 km storm-relative helicity: 120 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 Jun 16, 1:22 PM EDT, 1 hour 8 minutes earlier.

Area forecast discussion, Jun 16, 1:22 PM EDT, 1 hour 8 minutes before

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Hazardous weather outlook, Jun 16, 1:27 PM EDT, 1 hour 3 minutes before

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In the hours before

Special weather statement, Jun 16, 9:49 AM EDT, 4 hours 41 minutes before

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Special weather statement, Jun 16, 9:59 AM EDT, 4 hours 31 minutes before

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Special weather statement, Jun 16, 1:10 PM EDT, 1 hour 20 minutes before

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Local storm report, Jun 16, 2:10 PM EDT, 20 minutes before

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Local storm report, Jun 16, 2:23 PM EDT, 7 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 15, 8:02 PM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Mercer	43 min
Jun 15, 8:39 PM EDT	Severe Thunderstorm Warning	ILN	Darke, Mercer, Preble	51 min
Jun 15, 8:44 PM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Darke, Mercer, Shelby	46 min
Jun 15, 9:05 PM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Mercer	40 min
Jun 15, 9:10 PM EDT	Severe Thunderstorm Warning	ILN	Butler, Darke, Miami, Montgomery, Preble, Shelby	35 min
Jun 15, 9:30 PM EDT	Severe Thunderstorm Warning	ILN	Butler, Hamilton	45 min
Jun 15, 9:31 PM EDT	Severe Thunderstorm Warning	ILN	Champaign, Clark, Logan, Miami, Montgomery, Shelby and 1 more	44 min
Jun 15, 9:34 PM EDT	Severe Thunderstorm Warning	ILN	Clark, Clinton, Greene, Montgomery, Warren	41 min
Jun 16, 1:42 PM EDT	Severe Thunderstorm Warning	ILN	Fayette, Madison, Pickaway	63 min
Jun 16, 2:29 PM EDT	Severe Thunderstorm Warning	ILN	Fairfield	46 min
Jun 16, 6:06 PM EDT	Severe Thunderstorm Warning	ILN	Scioto	29 min
Jun 16, 9:04 AM EDT	Severe Thunderstorm Warning	ILN	Bracken, Robertson	21 min
Jun 16, 9:09 AM EDT	Severe Thunderstorm Warning	ILN	Grant, Owen	23 min
Jun 15, 8:55 PM EDT	Severe Thunderstorm Warning	ILN	Fayette, Franklin, Union, Wayne	35 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2008 Every severe thunderstorm warning in 2008

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.