Alert archive / Ohio / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 42, NWS Wilmington, OH

June 6, 2005Champaign County, Logan County, Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at Jun 6, 2005, 4:23 AM EDT for Champaign County, Logan 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: Jun 6, 2005, 4:23 AM EDT (08:23 UTC)
Expired: Jun 6, 2005, 4:52 AM EDT
In force: 29 min
Issued by: NWS Wilmington, OH
Area: Counties, with a storm outline in the text

Counties Champaign County, OH, Logan County, OH

The radar

The Cincinnati radar (KILN), 94 km from the middle of the area, began a volume at 08:24 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 00:00Z, 8.4 hours before the alert went out and 93 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: 2920 J/kg
Mixed-layer CIN: -3 J/kg
Mixed-layer LCL: 1354 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 88 m²/s²
0-3 km storm-relative helicity: 159 m²/s²
Significant tornado parameter: 0.7
Supercell composite: 6.1

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 6, 3:27 AM EDT, 56 minutes earlier.

Area forecast discussion, Jun 6, 3:27 AM EDT, 56 minutes before

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Hazardous weather outlook, Jun 5, 11:28 AM EDT, 16 hours 55 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WILMINGTON OH
1128 AM EDT SUN JUN 5 2005

INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046-
051>056-060>065-070>074-077>082-088-052127-
ADAMS OH-AUGLAIZE OH-BOONE KY-BRACKEN KY-BROWN OH-BUTLER OH-
CAMPBELL KY-CARROLL KY-CHAMPAIGN OH-CLARK OH-CLERMONT OH-CLINTON OH-
DARKE OH-DEARBORN IN-DELAWARE OH-FAIRFIELD OH-FAYETTE OH-FAYETTE IN-
FRANKLIN OH-FRANKLIN IN-GALLATIN KY-GRANT KY-GREENE OH-HAMILTON OH-
HARDIN OH-HIGHLAND OH-HOCKING OH-KENTON KY-LEWIS KY-LICKING OH-
LOGAN OH-MADISON OH-MASON KY-MERCER OH-MIAMI OH-MONTGOMERY OH-
OHIO IN-OWEN KY-PENDLETON KY-PICKAWAY OH-PIKE OH-PREBLE OH-RIPLEY IN-
ROBERTSON KY-ROSS OH-SCIOTO OH-SHELBY OH-SWITZERLAND IN-UNION OH-
UNION IN-WARREN OH-WAYNE IN-
1128 AM EDT SUN JUN 5 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN INDIANA...NORTHERN
KENTUCKY AND THE SOUTHWEST QUARTER OF OHIO.

.DAY ONE...TODAY

AN UPPER AIR DISTURBANCE WILL TRIGGER SCATTERED THUNDERSTORMS LATE
THIS AFTERNOON AND THIS EVENING. SOME OF THE THUNDERSTORMS MAY BE
SEVERE, WITH THE MAIN THREAT BEING DAMAGING WINDS. LARGE HAIL WILL
ALSO BE POSSIBLE.

HOT TEMPERATURES AND HIGH HUMIDITY WILL CAUSE HEAT INDICES TO RISE
INTO THE UPPER 90S THIS AFTERNOON. CONDITIONS WILL FEEL OPPRESSIVE
FOR THE FIRST TIME THIS YEAR. PERSONS, ESPECIALLY THOSE WITH
RESPIRATORY PROBLEMS AND THE ELDERLY, ARE ADVISED TO DRINK PLENTY OF
NON-ALCOHOLIC BEVERAGES, WEAR LIGHT COLORED CLOTHING, AND REMAIN IN
AIR CONDITIONED BUILDINGS IF POSSIBLE.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED.

In the hours before

Local storm report, Jun 5, 10:28 PM EDT, 5 hours 55 minutes before

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Local storm report, Jun 5, 10:34 PM EDT, 5 hours 49 minutes before

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Special weather statement, Jun 5, 11:12 PM EDT, 5 hours 11 minutes before

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Local storm report, Jun 6, 4:14 AM EDT, 9 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 5, 8:05 PM EDT	Severe Thunderstorm Warning	ILN	Shelby	55 min
Jun 5, 8:19 PM EDT	Severe Thunderstorm Warning	ILN	Hardin	56 min
Jun 5, 9:08 PM EDT	Severe Thunderstorm Warning	ILN	Clark	43 min
Jun 5, 10:22 PM EDT	Severe Thunderstorm Warning	ILN	Greene, Montgomery	29 min
Jun 6, 4:50 AM EDT	Severe Thunderstorm Warning	ILN	Union	24 min
Jun 6, 5:16 AM EDT	Severe Thunderstorm Warning	ILN	Delaware, Union	40 min
Jun 5, 8:04 PM EDT	Severe Thunderstorm Warning	ILN	Franklin, Union	41 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2005 Every severe thunderstorm warning in 2005

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.