Alert archive / North Dakota / Areal Flood Advisories in 2014

Areal Flood Advisory 21, NWS Bismarck, ND

June 27, 2014Morton County, Stark County, North Dakota

NWS Bismarck, ND issued this areal flood advisory at Jun 27, 2014, 10:44 PM CDT for Morton County, Stark County, North Dakota. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued: Jun 27, 2014, 10:44 PM CDT (03:44 UTC)
Expired: Jun 28, 2014, 1:30 PM CDT
In force: 15 hr
Issued by: NWS Bismarck, ND
Area: Storm-based polygon

Counties Morton County, ND, Stark County, ND

The radar

The Bismarck radar (KBIS), 92 km from the middle of the area, began a volume at 03:45 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

Bismarck Municip, ND (KBIS), launched 00:00Z, 3.7 hours before the alert went out and 97 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: 286 J/kg
Mixed-layer CIN: -50 J/kg
Mixed-layer LCL: 1205 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 44 m²/s²
0-3 km storm-relative helicity: 61 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this areal flood 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 areal flood advisory went out at Jun 27, 9:53 PM CDT, 51 minutes earlier.

Area forecast discussion, Jun 27, 9:53 PM CDT, 51 minutes before

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Hazardous weather outlook, Jun 27, 10:00 PM CDT, 44 minutes before

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In the hours before

Special weather statement, Jun 27, 7:32 PM CDT, 3 hours 12 minutes before

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Special weather statement, Jun 27, 8:00 PM CDT, 2 hours 44 minutes before

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Special weather statement, Jun 27, 8:36 PM CDT, 2 hours 8 minutes before

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Special weather statement, Jun 27, 8:49 PM CDT, 1 hour 55 minutes before

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Special weather statement, Jun 27, 9:20 PM CDT, 1 hour 24 minutes before

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Special weather statement, Jun 27, 10:04 PM CDT, 40 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 27, 7:09 PM CDT	Special Weather Statement	BIS	Adams, Hettinger	21 min
Jun 27, 7:32 PM CDT	Special Weather Statement	BIS	Adams, Hettinger	28 min
Jun 27, 7:43 PM CDT	Areal Flood Advisory	BIS	Adams, Hettinger	18 hr
Jun 27, 8:00 PM CDT	Special Weather Statement	BIS	Adams, Hettinger	30 min
Jun 27, 8:36 PM CDT	Special Weather Statement	BIS	Hettinger	24 min
Jun 27, 8:49 PM CDT	Special Weather Statement	BIS	Morton	26 min
Jun 27, 9:16 PM CDT	Areal Flood Advisory	BIS	Grant, Sioux	6 hr
Jun 27, 9:20 PM CDT	Special Weather Statement	BIS	Grant, Oliver	40 min
Jun 27, 10:04 PM CDT	Special Weather Statement	BIS	Grant, Morton, Oliver	41 min
Jun 27, 10:06 PM CDT	Areal Flood Advisory	BIS	Morton	6 hr
Jun 28, 5:42 AM CDT	Areal Flood Advisory	BIS	Dunn, McKenzie, Mountrail	15 hr
Jun 28, 6:53 AM CDT	Areal Flood Advisory	BIS	Dunn, McKenzie, Mercer, Stark	9 hr
Jun 28, 8:26 AM CDT	Areal Flood Advisory	BIS	Grant, Morton, Sioux	12 hr
Jun 28, 10:12 AM CDT	Areal Flood Advisory	BIS	Dunn, Grant, McLean, Mercer, Morton, Mountrail and 3 more	11 hr
Jun 28, 11:21 AM CDT	Areal Flood Advisory	BIS	Bottineau, Burke, Mountrail, Renville, Ward	10 hr
Jun 28, 1:15 PM CDT	Areal Flood Advisory	BIS	Burleigh, McLean	6 hr
Jun 28, 3:53 PM CDT	Wind Advisory	BIS	Dickey, Foster, Kidder, LaMoure, Logan, McIntosh and 2 more	5 hr

Nearby

Areal Flood Advisories in North Dakota, 2014 Every areal flood advisory in 2014

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.