Alert archive / North Dakota / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 252, NWS Bismarck, ND

September 2, 20164 counties in North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Sep 2, 2016, 8:52 PM MDT for 4 counties in North Dakota. It was in force for 53 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
Sep 2, 2016, 8:52 PM MDT (02:52 UTC)
Expired
Sep 2, 2016, 9:45 PM MDT
In force
53 min
Issued by
NWS Bismarck, ND
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Billings County, ND, Golden Valley County, ND, McKenzie County, ND, Williams County, ND

The radar

The Glasgow radar (KGGW), 220 km from the middle of the area, began a volume at 02:53 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

Glasgow Intl Airport, MT (KGGW), launched 00:00Z, 2.9 hours before the alert went out and 219 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-pSkew-T log-p diagram, Glasgow Intl Airport, MT at 00:00Z on 2016-09-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 76 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Glasgow Intl Airport, MT at 00:00Z on 2016-09-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 22 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
76 J/kg
Mixed-layer CIN
-196 J/kg
Mixed-layer LCL
2893 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
22 m²/s²
0-3 km storm-relative helicity
84 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted.

123 
WUUS53 KBIS 030252
SVRBIS
NDC007-033-053-105-030345-
/O.NEW.KBIS.SV.W.0252.160903T0252Z-160903T0345Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BISMARCK ND
952 PM CDT FRI SEP 2 2016

THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHERN GOLDEN VALLEY COUNTY IN SOUTHWESTERN NORTH DAKOTA...
  SOUTHWESTERN WILLIAMS COUNTY IN NORTHWESTERN NORTH DAKOTA...
  NORTHERN BILLINGS COUNTY IN SOUTHWESTERN NORTH DAKOTA...
  WESTERN MCKENZIE COUNTY IN NORTHWESTERN NORTH DAKOTA...

* UNTIL 1045 PM CDT/945 PM MDT/

* AT 951 PM CDT/851 PM MDT/...SEVERE THUNDERSTORMS WERE LOCATED ALONG
  A LINE EXTENDING FROM 12 MILES SOUTH OF CULBERTSON TO WIBAUX...
  MOVING NORTHEAST AT 50 MPH.

  HAZARD...60 MPH WIND GUSTS. 

  SOURCE...TRAINED WEATHER SPOTTERS. 

  IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

* SEVERE THUNDERSTORMS WILL BE NEAR...
  FORT UNION TRADING POST AROUND 920 PM MDT. 
  WILLISTON AROUND 1045 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE FORT
BUFORD STATE HISTORICAL SITE...RAWSON...TRENTON...SATHER
DAM...FAIRFIELD... CHARBONNEAU AND CARTWRIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

DAMAGING WINDS AND CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING
WITH THESE STORMS. MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF
NATURE'S LEADING KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU
ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

&&

LAT...LON 4811 10404 4821 10352 4718 10316 4698 10404
TIME...MOT...LOC 0251Z 247DEG 44KT 4796 10453 4698 10418 

HAIL...<.75IN
WIND...60MPH
 
$$

SIMOSKO
2 follow-up statements
039 
WWUS53 KBIS 030327
SVSBIS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
1027 PM CDT FRI SEP 2 2016

NDC007-033-053-105-030345-
/O.CON.KBIS.SV.W.0252.000000T0000Z-160903T0345Z/
GOLDEN VALLEY ND-WILLIAMS ND-BILLINGS ND-MCKENZIE ND-
1027 PM CDT FRI SEP 2 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1045 PM
CDT/945 PM MDT/ FOR NORTHERN GOLDEN VALLEY...SOUTHWESTERN WILLIAMS...
NORTHERN BILLINGS AND WESTERN MCKENZIE COUNTIES...

AT 1027 PM CDT/927 PM MDT/...SEVERE THUNDERSTORMS WERE LOCATED ALONG
A LINE EXTENDING FROM 8 MILES NORTH OF FORT UNION TRADING POST TO 16
MILES NORTH OF MEDORA...MOVING NORTHEAST AT 50 MPH.

HAZARD...60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

THESE SEVERE STORMS WILL BE NEAR...
  WILLISTON AROUND 1045 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE FORT
BUFORD STATE HISTORICAL SITE...RAWSON...TRENTON...SATHER
DAM...FAIRFIELD... CHARBONNEAU AND CARTWRIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS.
MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF NATURE'S LEADING
KILLERS. REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO
BE STRUCK BY LIGHTNING.

&&

LAT...LON 4811 10404 4821 10352 4718 10316 4698 10404
TIME...MOT...LOC 0327Z 247DEG 44KT 4812 10398 4714 10363 

HAIL...<.75IN
WIND...60MPH
 
$$

SIMOSKO
351 
WWUS53 KBIS 030342
SVSBIS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
1042 PM CDT FRI SEP 2 2016

NDC007-033-053-105-030351-
/O.EXP.KBIS.SV.W.0252.000000T0000Z-160903T0345Z/
GOLDEN VALLEY ND-WILLIAMS ND-BILLINGS ND-MCKENZIE ND-
1042 PM CDT FRI SEP 2 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN GOLDEN VALLEY...
SOUTHWESTERN WILLIAMS...NORTHERN BILLINGS AND WESTERN MCKENZIE
COUNTIES WILL EXPIRE AT 1045 PM CDT/945 PM MDT/...
            
THE STORMS WHICH PROMPTED THE WARNING HAVE WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER GUSTY WINDS
TO 50 MPH ARE STILL POSSIBLE WITH THESE THUNDERSTORMS.

LAT...LON 4811 10404 4821 10352 4718 10316 4698 10404
TIME...MOT...LOC 0336Z 247DEG 44KT 4812 10398 4714 10363 

$$

SIMOSKO

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 2, 9:48 PM MDTSpecial Weather StatementBISWilliams57 min
Sep 2, 10:33 PM MDTSevere Thunderstorm WarningBISDivide, Williams42 min

Nearby

Severe Thunderstorm Warnings in North Dakota, 2016Every severe thunderstorm warning 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.