Alert archive / Ohio / Special Weather Statements in 2013

Special Weather Statement, NWS Northern Indiana

July 7, 2013Allen County, Ohio

NWS Northern Indiana issued this special weather statement at Jul 7, 2013, 5:13 PM EDT for Allen County, Ohio. It was in force for 47 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: Jul 7, 2013, 5:13 PM EDT (21:13 UTC)
Expired: Jul 7, 2013, 6:00 PM EDT
In force: 47 min
Issued by: NWS Northern Indiana

County Allen County, OH

The radar

The Northern Indiana radar (KIWX), 147 km from the middle of the area, began a volume at 21:13 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

Pittsburgh, PA (KPIT), launched 12:00Z, 9.2 hours before the alert went out and 339 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: 694 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 12 m²/s²
0-3 km storm-relative helicity: 48 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

The text

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

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The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 7, 1:35 PM EDT	Special Weather Statement	IWX	DeKalb	40 min
Jul 7, 5:49 PM EDT	Special Weather Statement	IWX	DeKalb	56 min
Jul 7, 6:18 PM EDT	Areal Flood Advisory	IWX	DeKalb	3 hr
Jul 7, 4:10 PM EDT	Special Weather Statement	IWX	Henry, Paulding, Putnam	65 min
Jul 7, 5:02 PM EDT	Special Weather Statement	IWX	Allen	43 min

Nearby

Special Weather Statements in Ohio, 2013 Every special weather statement in 2013

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.