Alert archive / North Dakota / Tornado Warnings in 2014

Tornado Warning 3, NWS Bismarck, ND

May 26, 2014McKenzie County, North Dakota

NWS Bismarck, ND issued this tornado warning at May 26, 2014, 8:12 PM CDT for McKenzie County, North Dakota. It was in force for 33 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
May 26, 2014, 8:12 PM CDT (01:12 UTC)
Expired
May 26, 2014, 8:45 PM CDT
In force
33 min
Issued by
NWS Bismarck, ND
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.75 in

County McKenzie County, ND

The radar

The Minot AFB radar (KMBX), 197 km from the middle of the area, began a volume at 01:13 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, 1.2 hours before the alert went out and 212 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, Bismarck Municip, ND at 00:00Z on 2014-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 283 joules per kilogram.LCLEL10008507005003002001001 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, Bismarck Municip, ND at 00:00Z on 2014-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 2 square meters per square second.1939Sfc1 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
283 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
1448 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
2 m²/s²
0-3 km storm-relative helicity
74 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

372 
WFUS53 KBIS 270112
TORBIS
NDC053-270145-
/O.NEW.KBIS.TO.W.0003.140527T0112Z-140527T0145Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BISMARCK ND
812 PM CDT MON MAY 26 2014

THE NATIONAL WEATHER SERVICE IN BISMARCK HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL MCKENZIE COUNTY IN NORTHWEST NORTH DAKOTA...

* UNTIL 845 PM CDT/745 PM MDT/

* AT 809 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 10 MILES SOUTHWEST OF WATFORD CITY...OR 36
  MILES SOUTH OF WILLISTON...AND MOVING SOUTHEAST AT 20 MPH.

  A SEPARATE TORNADO WAS 10 MILES SOUTHEAST OF WATFORD CITY AND
  MOVING SOUTHEAST AT 20 MPH.

  HAZARD...TORNADO AND GOLF BALL SIZE HAIL.

  SOURCE...RADAR INDICATED ROTATION.

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE
           TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR. TREE DAMAGE IS
           LIKELY.

* THIS DANGEROUS STORM WILL AFFECT MAINLY RURAL AREAS OF CENTRAL
  MCKENZIE COUNTY...INCLUDING THE FOLLOWING LOCATIONS...THEODORE
  ROOSEVELT NATIONAL PARK NORTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4775 10329 4766 10309 4741 10310 4739 10311
      4764 10349
TIME...MOT...LOC 0111Z 308DEG 22KT 4766 10334

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

HEINERT/MARTIN
1 follow-up statement
355 
WWUS53 KBIS 270120
SVSBIS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
820 PM CDT MON MAY 26 2014

NDC053-270145-
/O.CON.KBIS.TO.W.0003.000000T0000Z-140527T0145Z/
MCKENZIE ND-
720 PM MDT MON MAY 26 2014

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL MCKENZIE COUNTY
UNTIL 745 PM MDT/845 PM CDT/...

AT 817 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 11 MILES SOUTH OF WATFORD CITY...OR 39 MILES SOUTHEAST OF
WILLISTON...MOVING SOUTHEAST AT 25 MPH.

HAZARD...TORNADO AND GOLF BALL SIZE HAIL.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE
         TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR. TREE DAMAGE IS
         LIKELY.

LOCATIONS IMPACTED INCLUDE...
THEODORE ROOSEVELT NATIONAL PARK NORTH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR
OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT
YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4769 10320 4766 10309 4741 10310 4739 10311
      4762 10342
TIME...MOT...LOC 0120Z 308DEG 22KT 4763 10328

TORNADO...RADAR INDICATED
HAIL...1.75IN

$$

HEINERT/MARTIN

The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 7:46 PM CDTTornado WarningBISMcKenzie29 min
May 26, 7:59 PM CDTSevere Thunderstorm WarningBISDunn, McKenzie61 min
May 26, 8:14 PM CDTTornado Warning Tornado observedBISDunn, McKenzie31 min
May 26, 8:42 PM CDTTornado WarningBISDunn, McKenzie33 min
May 26, 8:57 PM CDTAreal Flood AdvisoryBISMcKenzie, Williams5 hr
May 26, 9:01 PM CDTSevere Thunderstorm WarningBISDunn59 min
May 26, 9:02 PM CDTSevere Thunderstorm WarningBISDunn, McKenzie58 min
May 26, 9:49 PM CDTSpecial Weather StatementBISBottineau41 min
May 26, 9:58 PM CDTSevere Thunderstorm WarningBISDunn, McLean, Mercer62 min
May 26, 10:13 PM CDTSpecial Weather StatementBISBottineau47 min
May 26, 10:26 PM CDTSpecial Weather StatementBISBottineau64 min
May 26, 10:32 PM CDTTornado WarningBISDunn28 min
May 26, 10:57 PM CDTSevere Thunderstorm WarningBISDunn, Mercer, Morton, Oliver, Stark63 min
May 26, 11:00 PM CDTSpecial Weather StatementBISRolette45 min
May 26, 11:21 PM CDTSpecial Weather StatementBISRolette39 min
May 26, 11:53 PM CDTSevere Thunderstorm WarningBISGrant, Hettinger, Mercer, Morton, Oliver, Stark67 min
May 27, 12:09 AM CDTSpecial Weather StatementBISPierce51 min
May 27, 12:14 AM CDTSevere Thunderstorm WarningBISBillings, Slope, Stark61 min
May 27, 12:19 PM CDTRiver Flood WarningBISMcKenzie, Williams11 days
May 27, 2:39 PM CDTSpecial Weather StatementBISMcIntosh66 min

Nearby

Tornado Warnings in North Dakota, 2014Every tornado warning in 2014Tornadoes 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.