Alert archive / Minnesota / Tornado Warnings in 2005

Tornado Warning 71, NWS Grand Forks, ND

July 3, 2005Roseau County, Minnesota

NWS Grand Forks, ND issued this tornado warning at Jul 3, 2005, 3:12 PM CDT for Roseau County, Minnesota. It was in force for 63 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jul 3, 2005, 3:12 PM CDT (20:12 UTC)
Expired
Jul 3, 2005, 4:15 PM CDT
In force
63 min
Issued by
NWS Grand Forks, ND
Area
Counties, with a storm outline in the text

County Roseau County, MN

The radar

The Fargo/Grand Forks radar (KMVX), 184 km from the middle of the area, began a volume at 20:13 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.

What was reported inside it

TimeReportWhereRemark
Jul 3, 3:35 PM CDTTORNADO 15 Nw Haug, MNTORNADO TRACKED FOR ABOUT 2 MILES TO 5 NNW HAUG BY 340 PM. NUMEROUS LARGE TREES WERE SNAPPED OFF OR UPROOTED FOR ABOUT ONE MILE BACK FROM CLEARING IN WILDLIFE AREA.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

International Fa, MN (KINL), launched 12:00Z, 8.2 hours before the alert went out and 202 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, International Fa, MN at 12:00Z on 2005-07-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 10 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, International Fa, MN at 12:00Z on 2005-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 184 square meters per square second.19395878Sfc1 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
10 J/kg
Mixed-layer CIN
-297 J/kg
Mixed-layer LCL
1280 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
184 m²/s²
0-3 km storm-relative helicity
224 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.6

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KFGF 032012
TORFGF
MNC135-032115-
/O.NEW.KFGF.TO.W.0071.050703T2012Z-050703T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE EASTERN ND/GRAND FORKS
312 PM CDT SUN JUL 3 2005

THE NATIONAL WEATHER SERVICE IN GRAND FORKS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN ROSEAU COUNTY IN NORTHWEST MINNESOTA

* UNTIL 415 PM CDT

* AT 306 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE
  THUNDERSTORM WITH STRONG ROTATION 3 MILES EAST OF CARIBOU...OR 30
  MILES WEST OF ROSEAU...MOVING TO THE EAST AT 25 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  PINECREEK AT 350 PM
  ROSS AT 355 PM
  8 MILES NORTHWEST OF SALOL AT 415 PM

IF YOU ARE IN THE PATH OF THIS TORNADO ABANDON CARS AND MOBILE HOMES
FOR A STURDY BUILDING.

LAT...LON 4899 9639 4884 9639 4885 9544 4900 9542

$$
JCA
2 follow-up statements
000 
WWUS53 KFGF 032043
SVSFGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE EASTERN ND/GRAND FORKS
343 PM CDT SUN JUL 3 2005

MNC135-032115-
/O.CON.KFGF.TO.W.0071.000000T0000Z-050703T2115Z/
ROSEAU MN-
343 PM CDT SUN JUL 3 2005

...A TORNADO WARNING CONTINUES UNTIL 415 PM CDT FOR NORTHERN ROSEAU
COUNTY...

AT 339 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE
THUNDERSTORM WITH STRONG ROTATION.  THE TORNADO WAS LOCATED 7 MILES
WEST OF PINECREEK...OR 18 MILES NORTHWEST OF ROSEAU...MOVING TO THE
EAST AT 25 MPH.

THE TORNADO WILL BE NEAR...
  PINECREEK AND 6 MILES NORTH OF ROSS BY 355 PM CDT...

IF YOU ARE IN THE PATH OF THIS TORNADO ABANDON CARS AND MOBILE HOMES
FOR A STURDY BUILDING.

LAT...LON 4899 9639 4884 9639 4885 9544 4900 9542

$$
JCA
000 
WWUS53 KFGF 032111
SVSFGF

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE EASTERN ND/GRAND FORKS
411 PM CDT SUN JUL 3 2005

MNC135-032121-
/O.EXP.KFGF.TO.W.0071.000000T0000Z-050703T2115Z/
ROSEAU MN-
411 PM CDT SUN JUL 3 2005

...THE TORNADO WARNING FOR NORTHERN ROSEAU COUNTY EXPIRED AT 415 PM
CDT...

AT 411 PM CDT...THE TORNADO IN NORTHERN ROSEAU COUNTY HAS MOVED OUT
OF THE COUNTY. SO THE WARNING WAS ALLOWED TO EXPIRE AT 415 PM CDT.

LAT...LON 4899 9639 4884 9639 4885 9544 4900 9542

$$
JCA

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 2, 7:01 PM CDTSevere Thunderstorm WarningFGFKittson59 min
Jul 2, 7:18 PM CDTFlash Flood WarningFGFKittson12 hr
Jul 2, 7:32 PM CDTTornado WarningFGFKittson58 min
Jul 2, 8:30 PM CDTTornado WarningFGFKittson60 min
Jul 2, 9:31 PM CDTTornado WarningFGFKittson59 min
Jul 2, 10:33 PM CDTSevere Thunderstorm WarningFGFKittson57 min
Jul 2, 10:37 PM CDTTornado WarningFGFKittson53 min
Jul 2, 11:30 PM CDTTornado WarningFGFKittson, Roseau60 min
Jul 2, 11:33 PM CDTSevere Thunderstorm WarningFGFKittson, Roseau63 min
Jul 3, 12:31 AM CDTSevere Thunderstorm WarningFGFLake of the Woods, Roseau59 min
Jul 3, 3:00 AM CDTSevere Thunderstorm WarningFGFPolk45 min
Jul 3, 3:25 AM CDTFlash Flood WarningFGFPolk35 min
Jul 3, 3:25 AM CDTFlash Flood WarningFGFPolk4 hr
Jul 3, 3:34 AM CDTSevere Thunderstorm WarningFGFPennington, Red Lake41 min
Jul 3, 4:03 AM CDTSevere Thunderstorm WarningFGFMarshall27 min
Jul 3, 4:25 AM CDTSevere Thunderstorm WarningFGFBeltrami62 min
Jul 3, 4:31 AM CDTSevere Thunderstorm WarningFGFMarshall28 min
Jul 3, 4:43 AM CDTSevere Thunderstorm WarningFGFRoseau53 min
Jul 3, 5:03 AM CDTSevere Thunderstorm WarningFGFLake of the Woods57 min
Jul 3, 4:27 PM CDTSevere Thunderstorm WarningFGFLake of the Woods40 min

Nearby

Tornado Warnings in Minnesota, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.