Alert archive / North Dakota / Tornado Warnings in 2005

Tornado Warning 9, NWS Bismarck, ND

June 1, 2005Morton County, North Dakota

NWS Bismarck, ND issued this tornado warning at Jun 1, 2005, 7:59 PM CDT for Morton County, North Dakota. It was in force for 18 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 1, 2005, 7:59 PM CDT (00:59 UTC)
Expired
Jun 1, 2005, 8:17 PM CDT
In force
18 min
Issued by
NWS Bismarck, ND
Area
Counties, with a storm outline in the text

County Morton County, ND

The radar

The Bismarck radar (KBIS), 28 km from the middle of the area, began a volume at 01:01 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 1, 3:30 PM CDTTornado WatchSPC8 hr

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 00:00Z, 1.0 hours before the alert went out and 32 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 2005-06-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 566 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, Bismarck Municip, ND at 00:00Z on 2005-06-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 195 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
566 J/kg
Mixed-layer CIN
-23 J/kg
Mixed-layer LCL
1099 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
195 m²/s²
0-3 km storm-relative helicity
349 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.4

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KBIS 020101
TORBIS
NDC059-020130-
/O.NEW.KBIS.TO.W.0009.050602T0059Z-050602T0130Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BISMARCK ND
759 PM CDT WED JUN 1 2005

THE NATIONAL WEATHER SERVICE IN BISMARCK HAS REISSUED A

* TORNADO WARNING FOR...
  CENTRAL MORTON COUNTY IN SOUTH CENTRAL NORTH DAKOTA

* UNTIL 830 PM CDT

* AT 757 PM CDT...SKYWARN SPOTTERS REPORTED SEVERAL FUNNEL CLOUDS    
  WITH A SEVERE THUNDERSTORM OVER CENTRAL MORTON COUNTY...OR ABOUT   
  15 MILES WEST OF BISMARCK...MOVING NORTH NORTHEAST AT 40 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  RURAL NORTHERN MORTON COUNTY NOW

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT WEDNESDAY EVENING
FOR WESTERN NORTH DAKOTA.

LAT...LON 4670 10130 4669 10107 4677 10101 4695 10091
      4695 10116

$$

VJ
1 follow-up statement
000 
WWUS53 KBIS 020117
SVSBIS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BISMARCK ND
816 PM CDT WED JUN 1 2005

NDC059-020126-
/O.CAN.KBIS.TO.W.0009.000000T0000Z-050602T0130Z/
MORTON ND-
816 PM CDT WED JUN 1 2005

...THE TORNADO WARNING FOR CENTRAL MORTON COUNTY IS CANCELLED...

THE SEVERE THUNDERSTORM HAS WEAKENED AND NO LONGER POSES A 
SIGNIFICANT THREAT. BRIEF HEAVY RAIN...GUSTY WINDS AND POSSIBLY
SOME SMALL HAIL WILL OCCUR WITH THIS STORM.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT WEDNESDAY EVENING
FOR WESTERN NORTH DAKOTA.

LAT...LON 4670 10130 4669 10107 4677 10101 4695 10091
      4695 10116

$$

VJ

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 1, 7:09 PM CDTSevere Thunderstorm WarningBISBurleigh, Morton34 min
Jun 1, 7:34 PM CDTTornado WarningBISMorton26 min
Jun 1, 7:48 PM CDTSevere Thunderstorm WarningBISSioux42 min
Jun 1, 8:06 PM CDTSevere Thunderstorm WarningBISBurleigh18 min
Jun 1, 8:12 PM CDTSevere Thunderstorm WarningBISMorton41 min
Jun 1, 8:21 PM CDTSevere Thunderstorm WarningBISHettinger39 min
Jun 1, 8:28 PM CDTSevere Thunderstorm WarningBISBurleigh, McLean47 min
Jun 1, 8:48 PM CDTSevere Thunderstorm WarningBISMercer, Morton43 min
Jun 1, 8:48 PM CDTTornado WarningBISHettinger27 min
Jun 1, 8:54 PM CDTSevere Thunderstorm WarningBISAdams, Bowman, Hettinger, Slope50 min
Jun 1, 9:16 PM CDTTornado WarningBISGrant, Hettinger23 min
Jun 1, 9:17 PM CDTSevere Thunderstorm WarningBISMercer28 min
Jun 1, 9:21 PM CDTSevere Thunderstorm WarningBISHettinger, Stark55 min
Jun 1, 9:25 PM CDTTornado WarningBISMercer28 min
Jun 1, 9:35 PM CDTSevere Thunderstorm WarningBISMorton30 min
Jun 1, 9:56 PM CDTSevere Thunderstorm WarningBISMcLean, Mercer32 min
Jun 1, 10:03 PM CDTSevere Thunderstorm WarningBISBottineau, McHenry, Ward57 min
Jun 1, 10:28 PM CDTSevere Thunderstorm WarningBISMercer, Morton, Oliver40 min
Jun 1, 10:41 PM CDTSevere Thunderstorm WarningBISMcLean26 min
Jun 1, 11:49 PM CDTSevere Thunderstorm WarningBISBottineau41 min
Jun 2, 12:38 AM CDTFlash Flood WarningBISBottineau, McHenry, Renville, Ward6 hr
Jun 2, 1:26 AM CDTSevere Thunderstorm WarningBISMcHenry, Ward34 min
Jun 2, 2:09 AM CDTSevere Thunderstorm WarningBISBottineau, McHenry36 min

Nearby

Tornado Warnings in North Dakota, 2005Every tornado warning in 2005Tornadoes in 2005

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.