Alert archive / Indiana / Special Weather Statements in 2012

Special Weather Statement, NWS Wilmington, OH

March 2, 2012Dearborn County, Ohio County, Switzerland County, Indiana

NWS Wilmington, OH issued this special weather statement at Mar 2, 2012, 11:26 AM EST for Dearborn County, Ohio County, Switzerland County, Indiana. It was in force for 34 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Mar 2, 2012, 11:26 AM EST (16:26 UTC)
Expired: Mar 2, 2012, 12:00 PM EST
In force: 34 min
Issued by: NWS Wilmington, OH

Counties Dearborn County, IN, Ohio County, IN, Switzerland County, IN

The radar

The Cincinnati radar (KILN), 118 km from the middle of the area, began a volume at 16:28 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, 4.4 hours before the alert went out and 120 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: 1876 m above ground
0-6 km bulk shear: 78 kt
0-1 km storm-relative helicity: 217 m²/s²
0-3 km storm-relative helicity: 254 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Mar 2, 10:33 AM EST, 53 minutes earlier.

Area forecast discussion, Mar 2, 10:33 AM EST, 53 minutes before

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Hazardous weather outlook, Mar 2, 5:27 AM EST, 5 hours 59 minutes before

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In the hours before

Local storm report, Mar 2, 9:54 AM EST, 1 hour 32 minutes before

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Special weather statement, Mar 2, 10:10 AM EST, 1 hour 16 minutes before

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Special weather statement, Mar 2, 10:11 AM EST, 1 hour 15 minutes before

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Local storm report, Mar 2, 10:19 AM EST, 1 hour 7 minutes before

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Special weather statement, Mar 2, 10:40 AM EST, 46 minutes before

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Special weather statement, Mar 2, 11:26 AM EST, 0 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
Mar 2, 4:08 AM EST	Wind Advisory	ILN	Auglaize, Butler, Champaign, Clark, Clinton, Darke and 19 more	24 hr
Mar 2, 8:37 AM EST	Special Weather Statement	ILN	Mercer	38 min
Mar 2, 9:44 AM EST	Special Weather Statement	ILN	Shelby	61 min
Mar 2, 10:40 AM EST	Special Weather Statement	ILN	Marion	35 min
Mar 2, 3:15 PM EST	Special Weather Statement	ILN	Darke	45 min
Mar 2, 3:20 PM EST	Severe Thunderstorm Warning	ILN	Darke, Preble	40 min
Mar 2, 3:39 PM EST	Tornado Warning	ILN	Darke, Preble	36 min
Mar 2, 4:09 PM EST	Tornado Warning	ILN	Darke, Miami, Montgomery, Preble	21 min
Mar 2, 4:10 PM EST	Severe Thunderstorm Warning	ILN	Darke, Miami, Shelby	30 min
Mar 2, 4:11 PM EST	Tornado Warning	ILN	Hamilton	20 min
Mar 2, 4:18 PM EST	Tornado Warning	ILN	Clermont	27 min
Mar 2, 4:33 PM EST	Special Weather Statement	ILN	Champaign, Clark, Logan, Miami, Shelby	42 min
Mar 2, 4:44 PM EST	Tornado Warning	ILN	Brown, Clermont	46 min
Mar 2, 5:08 PM EST	Tornado Warning	ILN	Adams, Brown	37 min
Mar 2, 5:15 PM EST	Tornado Warning	ILN	Adams, Highland, Pike	30 min
Mar 2, 5:23 PM EST	Severe Thunderstorm Warning	ILN	Adams, Scioto	37 min
Mar 2, 5:32 PM EST	Tornado Warning	ILN	Adams, Pike, Scioto	43 min
Mar 2, 5:40 PM EST	Tornado Warning	ILN	Adams, Brown	35 min
Mar 2, 5:41 PM EST	Tornado Warning	ILN	Adams, Pike, Scioto	30 min
Mar 2, 5:45 PM EST	Tornado Warning	ILN	Adams, Scioto	45 min
Mar 2, 6:09 PM EST	Tornado Warning	ILN	Scioto	21 min
Mar 2, 9:11 AM EST	Special Weather Statement	ILN	Boone, Carroll, Gallatin, Grant, Owen, Pendleton	64 min
Mar 2, 10:11 AM EST	Special Weather Statement	ILN	Boone, Carroll, Gallatin, Grant	34 min
Mar 2, 3:22 PM EST	Tornado Warning Emergency	ILN	Carroll, Gallatin	38 min
Mar 2, 3:50 PM EST	Tornado Warning Emergency	ILN	Boone, Carroll, Gallatin, Grant, Owen	40 min
Mar 2, 4:03 PM EST	Tornado Warning Emergency	ILN	Boone, Gallatin, Kenton	27 min
Mar 2, 4:30 PM EST	Tornado Warning	ILN	Bracken, Grant, Owen, Pendleton	45 min
Mar 2, 4:40 PM EST	Severe Thunderstorm Warning	ILN	Carroll, Gallatin, Grant, Owen, Pendleton	40 min
Mar 2, 5:11 PM EST	Severe Thunderstorm Warning	ILN	Bracken, Mason, Pendleton, Robertson	34 min
Mar 2, 10:10 AM EST	Special Weather Statement	ILN	Wayne	50 min
Mar 2, 3:47 PM EST	Tornado Warning	ILN	Ripley	28 min

Nearby

Special Weather Statements in Indiana, 2012 Every special weather statement in 2012

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.