Alert archive / North Dakota / Special Weather Statements in 2016

Special Weather Statement, NWS Bismarck, ND

July 9, 2016Logan County, North Dakota

NWS Bismarck, ND issued this special weather statement at Jul 9, 2016, 11:49 AM CDT for Logan County, North Dakota. It was in force for 26 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: Jul 9, 2016, 11:49 AM CDT (16:49 UTC)
Expired: Jul 9, 2016, 12:15 PM CDT
In force: 26 min
Issued by: NWS Bismarck, ND

County Logan County, ND

The radar

The Bismarck radar (KBIS), 116 km from the middle of the area, began a volume at 16:52 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 12:00Z, 4.8 hours before the alert went out and 112 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: 1345 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 183 m²/s²
0-3 km storm-relative helicity: 220 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.8

Open this sounding in Storm Lab

The text

As transmitted.

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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 Jul 9, 9:58 AM CDT, 1 hour 51 minutes earlier.

Area forecast discussion, Jul 9, 9:58 AM CDT, 1 hour 51 minutes before

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Hazardous weather outlook, Jul 9, 6:33 AM CDT, 5 hours 16 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BISMARCK ND
633 AM CDT SAT JUL 9 2016

NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-101145-
DIVIDE-BURKE-RENVILLE-BOTTINEAU-ROLETTE-WILLIAMS-MOUNTRAIL-WARD-
MCHENRY-PIERCE-MCKENZIE-DUNN-MERCER-OLIVER-MCLEAN-SHERIDAN-WELLS-
FOSTER-GOLDEN VALLEY-BILLINGS-STARK-MORTON-BURLEIGH-KIDDER-
STUTSMAN-SLOPE-HETTINGER-GRANT-BOWMAN-ADAMS-SIOUX-EMMONS-LOGAN-
LA MOURE-MCINTOSH-DICKEY-
633 AM CDT SAT JUL 9 2016 /533 AM MDT SAT JUL 9 2016/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL
NORTH DAKOTA...NORTHWEST NORTH DAKOTA...SOUTH CENTRAL NORTH
DAKOTA...SOUTHEAST NORTH DAKOTA AND SOUTHWEST NORTH DAKOTA.

.DAY ONE...TODAY AND TONIGHT

THERE IS A CHANCE OF THUNDERSTORMS WEST INTO CENTRAL THIS
MORNING. A FEW STRONGER STORMS ARE POSSIBLE...WITH LARGE HAIL AND
STRONG WINDS THE MAIN THREATS.

ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON AND
EVENING ALONG AND EAST OF HIGHWAY 83. LARGE HAIL AND DAMAGING
WINDS WILL BE THE PRIMARY THREATS...THOUGH AN ISOLATED TORNADO CAN
NOT BE RULED OUT. SCATTERED STRONG STORMS WILL ALSO BE POSSIBLE
LATE TONIGHT INTO EARLY SUNDAY MORNING OVER WESTERN AND CENTRAL
NORTH DAKOTA.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

THERE IS A CHANCE OF THUNDERSTORMS SUNDAY THROUGH FRIDAY.

SCATTERED SEVERE THUNDERSTORMS ARE EXPECTED ON SUNDAY INTO SUNDAY
EVENING...MAINLY WEST INTO NORTH CENTRAL. VERY LARGE
HAIL...DAMAGING WINDS...HEAVY RAIN...AND ISOLATED TORNADOES WILL
ALL BE POSSIBLE.

HEAT INDEX VALUES AROUND 100 DEGREES ARE FORECAST ACROSS SOUTH
CENTRAL AND SOUTHEASTERN NORTH DAKOTA SUNDAY AFTERNOON.
TEMPERATURES THIS HIGH WILL INCREASE THE RISK FOR HEAT RELATED
ILLNESSES SUCH AS HEAT STROKE.

STRONG WESTERLY WINDS WITH GUSTS AS HIGH AS 50 MPH POSSIBLE LATE
MONDAY THROUGH TUESDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED SATURDAY THROUGH SUNDAY
NIGHT.

In the hours before

Local storm report, Jul 9, 10:47 AM CDT, 1 hour 2 minutes before

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Special weather statement, Jul 9, 10:54 AM CDT, 55 minutes before

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Special weather statement, Jul 9, 10:59 AM CDT, 50 minutes before

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Special weather statement, Jul 9, 11:20 AM CDT, 29 minutes before

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Special weather statement, Jul 9, 11:42 AM CDT, 7 minutes before

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Special weather statement, Jul 9, 11:49 AM CDT, 0 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
Jul 9, 2:56 AM CDT	Special Weather Statement	BIS	Bowman	49 min
Jul 9, 3:42 AM CDT	Special Weather Statement	BIS	Adams	48 min
Jul 9, 3:58 AM CDT	Special Weather Statement	BIS	McKenzie, Williams	47 min
Jul 9, 4:14 AM CDT	Special Weather Statement	BIS	Adams	46 min
Jul 9, 5:47 AM CDT	Special Weather Statement	BIS	Grant, Hettinger	43 min
Jul 9, 6:29 AM CDT	Special Weather Statement	BIS	Grant	46 min
Jul 9, 6:43 AM CDT	Special Weather Statement	BIS	Mountrail	47 min
Jul 9, 6:47 AM CDT	Special Weather Statement	BIS	Divide	43 min
Jul 9, 6:55 AM CDT	Special Weather Statement	BIS	Burke	50 min
Jul 9, 7:12 AM CDT	Special Weather Statement	BIS	Morton	48 min
Jul 9, 7:23 AM CDT	Severe Thunderstorm Warning	BIS	Grant, Morton	37 min
Jul 9, 8:07 AM CDT	Special Weather Statement	BIS	Emmons	38 min
Jul 9, 8:56 AM CDT	Special Weather Statement	BIS	Emmons	34 min
Jul 9, 9:40 AM CDT	Special Weather Statement	BIS	Logan	35 min
Jul 9, 9:56 AM CDT	Severe Thunderstorm Warning	BIS	Emmons, Logan, McIntosh	64 min
Jul 9, 10:54 AM CDT	Special Weather Statement	BIS	McIntosh	21 min
Jul 9, 10:59 AM CDT	Special Weather Statement	BIS	LaMoure	61 min
Jul 9, 11:20 AM CDT	Special Weather Statement	BIS	McIntosh	25 min
Jul 9, 11:42 AM CDT	Special Weather Statement	BIS	Dickey	48 min
Jul 9, 12:10 PM CDT	Special Weather Statement	BIS	McIntosh	20 min
Jul 9, 12:44 PM CDT	Special Weather Statement	BIS	McIntosh	16 min
Jul 9, 3:47 PM CDT	Heat Advisory	BIS	Dickey, Emmons, LaMoure, Logan, McIntosh	27 hr
Jul 9, 3:47 PM CDT	Special Weather Statement	BIS	Rolette	28 min

Nearby

Special Weather Statements in North Dakota, 2016 Every 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.