Alert archive / North Dakota / Wind Chill Advisories in 2013

Wind Chill Advisory 1, NWS Bismarck, ND

January 12, 201313 counties in North Dakota

NWS Bismarck, ND issued this wind chill advisory at Jan 12, 2013, 2:41 AM CST for 13 counties in North Dakota. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Jan 12, 2013, 2:41 AM CST (08:41 UTC)
Expired: Jan 12, 2013, 12:00 PM CST
In force: 9 hr
Issued by: NWS Bismarck, ND

Counties Bottineau County, ND, Burke County, ND, Divide County, ND, Foster County, ND, McHenry County, ND, McKenzie County, ND, Mountrail County, ND, Pierce County, ND, Renville County, ND, Rolette County, ND, Sheridan County, ND, Wells County, ND, Williams County, ND

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 00:00Z, 8.7 hours before the alert went out and 171 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: 545 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: -18 m²/s²
0-3 km storm-relative helicity: 49 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 wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Bismarck, ND wrote its last area forecast discussion before this wind chill advisory went out at Jan 11, 11:53 PM CST, 2 hours 48 minutes earlier.

Area forecast discussion, Jan 11, 11:53 PM CST, 2 hours 48 minutes before

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Hazardous weather outlook, Jan 12, 12:45 AM CST, 1 hour 56 minutes before

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In the hours before

Local storm report, Jan 11, 8:41 PM CST, 6 hours before

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Local storm report, Jan 11, 8:56 PM CST, 5 hours 45 minutes before

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Local storm report, Jan 11, 9:01 PM CST, 5 hours 40 minutes before

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Local storm report, Jan 11, 9:05 PM CST, 5 hours 36 minutes before

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Local storm report, Jan 11, 9:35 PM CST, 5 hours 6 minutes before

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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jan 12, 12:22 AM CST, 2 hours 19 minutes before

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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Bismarck, ND issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 11, 6:12 PM CST	Blizzard Warning	BIS	Bottineau, Burke, Divide, Foster, McHenry, McKenzie and 7 more	16 hr
Jan 12, 3:24 PM CST	Wind Chill Advisory	BIS	Bottineau, Burke, Burleigh, Divide, Dunn, Foster and 13 more	18 hr

Nearby

Wind Chill Advisories in North Dakota, 2013 Every wind chill 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.