Alert archive / North Dakota / Special Weather Statements in 2016
Special Weather Statement, NWS Bismarck, ND
NWS Bismarck, ND issued this special weather statement at Jun 29, 2016, 7:31 PM CDT for McKenzie County, North Dakota. It was in force for 44 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 29, 2016, 7:31 PM CDT (00:31 UTC)
- Expired
- Jun 29, 2016, 8:15 PM CDT
- In force
- 44 min
- Issued by
- NWS Bismarck, ND
County McKenzie County, ND
The radar
The Minot AFB radar (KMBX), 205 km from the middle of the area, began a volume at 00:34 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
Rapid City, SD (KRAP), launched 00:00Z, 0.5 hours before the alert went out and 450 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.
- Mixed-layer CAPE
- 96 J/kg
- Mixed-layer CIN
- -61 J/kg
- Mixed-layer LCL
- 2512 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 21 m²/s²
- 0-3 km storm-relative helicity
- 105 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.1
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jun 29, 6:47 PM CDT, 44 minutes earlier.
Area forecast discussion, Jun 29, 6:47 PM CDT, 44 minutes before
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</html>Hazardous weather outlook, Jun 29, 6:50 PM CDT, 41 minutes before
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</html>In the hours before
Local storm report, Jun 29, 3:42 PM CDT, 3 hours 49 minutes before
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</html>Local storm report, Jun 29, 3:51 PM CDT, 3 hours 40 minutes before
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</html>Special weather statement, Jun 29, 4:12 PM CDT, 3 hours 19 minutes before
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</html>Special weather statement, Jun 29, 4:53 PM CDT, 2 hours 38 minutes before
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</html>Special weather statement, Jun 29, 5:50 PM CDT, 1 hour 41 minutes before
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</html>Special weather statement, Jun 29, 7:31 PM CDT, 0 minutes before
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</html>Nearby
Special Weather Statements in North Dakota, 2016Every special weather statement in 2016
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.