Alert archive / North Dakota / Flash Flood Watches in 2014

Flash Flood Watch 4, NWS Bismarck, ND

June 26, 201432 counties in North Dakota

NWS Bismarck, ND issued this flash flood watch at Jun 26, 2014, 1:46 PM MDT for 32 counties in North Dakota. It took effect at Jun 26, 2014, 6:00 PM MDT. It was in force for 48 hr.

The area

The counties it named.

The facts

Issued: Jun 26, 2014, 1:46 PM MDT (19:46 UTC)
In effect from: Jun 26, 2014, 6:00 PM MDT
Expired: Jun 28, 2014, 6:00 PM MDT
In force: 48 hr
Issued by: NWS Bismarck, ND
Flood severity: None

All 32 counties

Adams County, ND, Billings County, ND, Bottineau County, ND, Bowman County, ND, Burke County, ND, Burleigh County, ND, Dickey County, ND, Divide County, ND, Dunn County, ND, Emmons County, ND, Foster County, ND, Golden Valley County, ND, Grant County, ND, Hettinger County, ND, Kidder County, ND, LaMoure County, ND, Logan County, ND, McHenry County, ND, McIntosh County, ND, McKenzie County, ND, Mercer County, ND, Mountrail County, ND, Oliver County, ND, Pierce County, ND, Renville County, ND, Rolette County, ND, Sheridan County, ND, Slope County, ND, Stark County, ND, Stutsman County, ND, Wells County, ND, Williams County, ND

The radar

The Bismarck radar (KBIS), 72 km from the middle of the area, began a volume at 19:49 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

Aberdeen, SD (KABR), launched 12:00Z, 7.8 hours before the alert went out and 348 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: 408 J/kg
Mixed-layer CIN: -116 J/kg
Mixed-layer LCL: 959 m above ground
0-6 km bulk shear: 15 kt
0-1 km storm-relative helicity: 189 m²/s²
0-3 km storm-relative helicity: 251 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 flash flood watch 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 flash flood watch went out at Jun 26, 11:44 AM MDT, 2 hours 2 minutes earlier.

Area forecast discussion, Jun 26, 11:44 AM MDT, 2 hours 2 minutes before

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Hazardous weather outlook, Jun 26, 1:42 PM MDT, 4 minutes before

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In the hours before

Local storm report, Jun 26, 8:57 AM MDT, 4 hours 49 minutes before

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Local storm report, Jun 26, 9:03 AM MDT, 4 hours 43 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 25, 6:08 PM MDT	Special Weather Statement	BIS	Dunn	67 min
Jun 25, 7:37 PM MDT	Special Weather Statement	BIS	Burleigh, Grant, McLean, Mercer, Morton, Oliver and 2 more	53 min
Jun 25, 8:29 PM MDT	Special Weather Statement	BIS	Morton	31 min
Jun 25, 8:48 PM MDT	Special Weather Statement	BIS	Burleigh	57 min
Jun 25, 9:01 PM MDT	Severe Thunderstorm Warning	BIS	Adams, Bowman	26 min
Jun 25, 9:03 PM MDT	Severe Thunderstorm Warning	BIS	Grant, Morton	57 min
Jun 25, 9:30 PM MDT	Severe Thunderstorm Warning	BIS	Morton	38 min
Jun 25, 10:34 PM MDT	Special Weather Statement	BIS	McLean	56 min
Jun 25, 10:40 PM MDT	Special Weather Statement	BIS	Mountrail	65 min
Jun 26, 7:33 AM MDT	Special Weather Statement	BIS	LaMoure	57 min

Nearby

Flash Flood Watches in North Dakota, 2014 Every flash flood watch 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.