Alert archive / Indiana / Freezing Rain Advisories in 2007

Freezing Rain Advisory 2, NWS Northern Indiana

January 14, 2007Elkhart County, LaGrange County, Steuben County, Indiana; Fulton County, Williams County, Ohio

NWS Northern Indiana issued this freezing rain advisory at Jan 14, 2007, 4:02 PM EST for Elkhart County, LaGrange County, Steuben County, Indiana; Fulton County, Williams County, Ohio. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: Jan 14, 2007, 4:02 PM EST (21:02 UTC)
Expired: Jan 14, 2007, 11:11 PM EST
In force: 7 hr
Issued by: NWS Northern Indiana

Counties Elkhart County, IN, LaGrange County, IN, Steuben County, IN, Fulton County, OH, Williams County, OH

The radar

The Northern Indiana radar (KIWX), 65 km from the middle of the area, began a volume at 21:02 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

Detroit, MI (KDTX), launched 12:00Z, 9.0 hours before the alert went out and 179 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: 449 m above ground
0-6 km bulk shear: 78 kt
0-1 km storm-relative helicity: 90 m²/s²
0-3 km storm-relative helicity: 198 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 freezing rain advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Northern Indiana wrote its last area forecast discussion before this freezing rain advisory went out at Jan 14, 3:57 PM EST, 5 minutes earlier.

Area forecast discussion, Jan 14, 3:57 PM EST, 5 minutes before

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Hazardous weather outlook, Jan 14, 5:50 AM EST, 10 hours 12 minutes before

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In the hours before

Local storm report, Jan 14, 1:09 PM EST, 2 hours 53 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 14, 4:02 PM EST	Ice Storm Warning	IWX	Elkhart, LaGrange, Steuben	14 hr

Nearby

Freezing Rain Advisories in Indiana, 2007 Freezing Rain Advisories in Ohio, 2007 Every freezing rain advisory in 2007

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.