Alert archive / Wisconsin / Freezing Rain Advisories in 2013

Freezing Rain Advisory 2, NWS La Crosse, WI

January 28, 20135 counties in Wisconsin; Wabasha County, Minnesota

NWS La Crosse, WI issued this freezing rain advisory at Jan 28, 2013, 3:37 PM CST for 5 counties in Wisconsin; Wabasha County, Minnesota. It took effect at Jan 29, 2013, 12:00 AM CST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Jan 28, 2013, 3:37 PM CST (21:37 UTC)
In effect from: Jan 29, 2013, 12:00 AM CST
Expired: Jan 29, 2013, 9:00 AM CST
In force: 9 hr
Issued by: NWS La Crosse, WI

Counties Wabasha County, MN, Buffalo County, WI, Clark County, WI, Jackson County, WI, Taylor County, WI, Trempealeau County, WI

The radar

The La Crosse radar (KARX), 80 km from the middle of the area, began a volume at 21:35 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

Minneapolis, MN (KMPX), launched 12:00Z, 9.6 hours before the alert went out and 192 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: 1 J/kg
Mixed-layer CIN: 0 J/kg
Mixed-layer LCL: 444 m above ground
0-6 km bulk shear: 57 kt
0-1 km storm-relative helicity: -49 m²/s²
0-3 km storm-relative helicity: -8 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 La Crosse, WI wrote its last area forecast discussion before this freezing rain advisory went out at Jan 28, 3:12 PM CST, 25 minutes earlier.

Area forecast discussion, Jan 28, 3:12 PM CST, 25 minutes before

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Hazardous weather outlook, Jan 28, 3:24 PM CST, 13 minutes before

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In the hours before

Special weather statement, Jan 28, 11:51 AM CST, 3 hours 46 minutes before

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The office that day

Everything else NWS La Crosse, WI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 27, 9:54 PM CST	Winter Weather Advisory	ARX	Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more	5 hr
Jan 28, 2:54 AM CST	Dense Fog Advisory	ARX	Adams, Buffalo, Crawford, Grant, Jackson, Juneau and 5 more	30 hr

Nearby

Freezing Rain Advisories in Wisconsin, 2013 Freezing Rain Advisories in Minnesota, 2013 Every freezing rain advisory 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.