Alert archive / Ohio / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 229, NWS Wilmington, OH

September 7, 2010Licking County, Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at Sep 7, 2010, 6:33 PM EDT for Licking County, Ohio. It was in force for 29 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: Sep 7, 2010, 6:33 PM EDT (22:33 UTC)
Expired: Sep 7, 2010, 7:02 PM EDT
In force: 29 min
Issued by: NWS Wilmington, OH
Area: Storm-based polygon

County Licking County, OH

The radar

The Cincinnati radar (KILN), 137 km from the middle of the area, began a volume at 22:35 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.6 hours before the alert went out and 135 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2251 m above ground
0-6 km bulk shear: 40 kt
0-1 km storm-relative helicity: 112 m²/s²
0-3 km storm-relative helicity: 87 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 Sep 7, 4:04 PM EDT, 2 hours 29 minutes earlier.

Area forecast discussion, Sep 7, 4:04 PM EDT, 2 hours 29 minutes before

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Hazardous weather outlook, Sep 7, 10:20 AM EDT, 8 hours 13 minutes before

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In the hours before

Special weather statement, Sep 7, 4:52 PM EDT, 1 hour 41 minutes before

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Local storm report, Sep 7, 4:59 PM EDT, 1 hour 34 minutes before

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Special weather statement, Sep 7, 5:40 PM EDT, 53 minutes before

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Special weather statement, Sep 7, 5:45 PM EDT, 48 minutes before

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Special weather statement, Sep 7, 6:09 PM EDT, 24 minutes before

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Special weather statement, Sep 7, 6:18 PM EDT, 15 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
Sep 7, 4:10 PM EDT	Special Weather Statement	ILN	Champaign	50 min
Sep 7, 4:20 PM EDT	Severe Thunderstorm Warning	ILN	Champaign, Clark	40 min
Sep 7, 4:52 PM EDT	Special Weather Statement	ILN	Delaware	23 min
Sep 7, 4:57 PM EDT	Severe Thunderstorm Warning	ILN	Delaware, Licking	17 min
Sep 7, 5:40 PM EDT	Special Weather Statement	ILN	Clark, Madison	35 min
Sep 7, 5:45 PM EDT	Special Weather Statement	ILN	Greene, Montgomery	30 min
Sep 7, 6:09 PM EDT	Special Weather Statement	ILN	Clinton	36 min
Sep 7, 6:18 PM EDT	Special Weather Statement	ILN	Franklin	27 min
Sep 7, 6:23 PM EDT	Severe Thunderstorm Warning	ILN	Clinton, Fayette, Greene	31 min
Sep 7, 6:31 PM EDT	Severe Thunderstorm Warning	ILN	Fairfield, Franklin, Licking	24 min
Sep 7, 6:53 PM EDT	Special Weather Statement	ILN	Fayette	37 min
Sep 7, 7:07 PM EDT	Severe Thunderstorm Warning	ILN	Franklin, Pickaway	23 min
Sep 7, 7:30 PM EDT	Special Weather Statement	ILN	Fayette	30 min
Sep 7, 7:41 PM EDT	Special Weather Statement	ILN	Highland	34 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2010 Every severe thunderstorm warning in 2010

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.