Alert archive / Minnesota / Tornado Warnings in 2008

Tornado Warning 19, NWS La Crosse, WI

June 7, 2008Mower County, Minnesota

NWS La Crosse, WI issued this tornado warning at Jun 7, 2008, 3:37 PM CDT for Mower County, Minnesota. It was in force for 38 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 7, 2008, 3:37 PM CDT (20:37 UTC)
Expired
Jun 7, 2008, 4:15 PM CDT
In force
38 min
Issued by
NWS La Crosse, WI
Area
Storm-based polygon

County Mower County, MN

The radar

The La Crosse radar (KARX), 133 km from the middle of the area, began a volume at 20:37 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 7, 12:17 PM CDTTornado WatchSPC8 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 12:00Z, 8.6 hours before the alert went out and 151 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, Minneapolis, MN at 12:00Z on 2008-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 131 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, Minneapolis, MN at 12:00Z on 2008-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 318 square meters per square second.1939587897117Sfc1 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
131 J/kg
Mixed-layer CIN
-253 J/kg
Mixed-layer LCL
1341 m above ground
0-6 km bulk shear
74 kt
0-1 km storm-relative helicity
318 m²/s²
0-3 km storm-relative helicity
357 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KARX 072036
TORARX
MNC099-072115-
/O.NEW.KARX.TO.W.0019.080607T2037Z-080607T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LA CROSSE WI
337 PM CDT SAT JUN 7 2008

THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A

* TORNADO WARNING FOR...
  MOWER COUNTY IN SOUTHEAST MINNESOTA...

* UNTIL 415 PM CDT

* AT 333 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM WITH A DEVELOPING TORNADO 4 MILES WEST OF
  RIVERBEND CAMPGROUND...OR 10 MILES SOUTHWEST OF AUSTIN...MOVING
  NORTHEAST AT 46 MPH.

* THE TORNADO WILL BE NEAR...
  AUSTIN AND I 90 EXIT 181 AROUND 345 PM...
  ROSE CREEK AND I 90 EXIT 183 AROUND 350 PM...
  ADAMS AND I 90 EXIT 187 AROUND 355 PM...
  DEXTER AND I 90 EXIT 193 AROUND 400 PM...
  COUNTY ROADS 4 AND 8 AROUND 405 PM...
  GRAND MEADOW AND INTERSTATE 90 AND COUNTY 1 AROUND 410 PM...

TAKE COVER IN A BASEMENT OR IN AN INTERIOR ROOM ON THE LOWEST FLOOR
AND STAY AWAY FROM WINDOWS

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM SATURDAY EVENING FOR
NORTHEASTERN IOWA AND SOUTHEAST MINNESOTA AND SOUTHWESTERN WISCONSIN.

LAT...LON 4383 9251 4357 9250 4350 9284 4350 9303
      4349 9305 4350 9306 4366 9306
TIME...MOT...LOC 2037Z 239DEG 40KT 4358 9304

$$

BINAU
3 follow-up statements
000 
WWUS53 KARX 072045
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
345 PM CDT SAT JUN 7 2008

MNC099-072115-
/O.CON.KARX.TO.W.0019.000000T0000Z-080607T2115Z/
MOWER MN-
345 PM CDT SAT JUN 7 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR MOWER
COUNTY...

AT 342 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM WITH STRONG ROTATION. THIS TORNADO WAS LOCATED
NEAR RIVERBEND CAMPGROUND...OR ABOUT 7 MILES SOUTH OF AUSTIN...MOVING
NORTHEAST AT 45 MPH.

* THE TORNADO WILL BE NEAR...
  ROSE CREEK AND ADAMS AROUND 355 PM...
  I 90 EXIT 189 AND I 90 EXIT 187 AROUND 400 PM...
  I 90 EXIT 193 AND DEXTER AROUND 405 PM...
  GRAND MEADOW AND INTERSTATE 90 AND COUNTY 1 AROUND 410 PM...

PLEASE REPORT ANY SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT OFFICE
AND TELL THEM TO RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4383 9251 4357 9250 4350 9284 4350 9303
      4349 9305 4350 9306 4366 9306
TIME...MOT...LOC 2045Z 240DEG 39KT 4359 9295

$$

BINAU
000 
WWUS53 KARX 072054
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
353 PM CDT SAT JUN 7 2008

MNC099-072115-
/O.CON.KARX.TO.W.0019.000000T0000Z-080607T2115Z/
MOWER MN-
353 PM CDT SAT JUN 7 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR MOWER
COUNTY...

AT 351 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM WITH STRONG ROTATION. THIS TORNADO WAS LOCATED
NEAR COUNTY ROADS 56 AND 5...OR ABOUT 7 MILES SOUTHEAST OF 
AUSTIN...MOVING EAST AT 37 MPH. NO TORNADO REPORTS HAVE BEEN 
RECEIVED THUS FAR...BUT THE STORM CONTINUES TO ROTATE STRONGLY 
ALOFT. A TORNADO COULD OCCUR AT ANY TIME.

* THE TORNADO WILL BE NEAR...
  ADAMS AND I 90 EXIT 187 AROUND 400 PM...
  ELKTON AND I 90 EXIT 189 AROUND 405 PM...
  I 90 EXIT 193 AND DEXTER AROUND 410 PM...
  GRAND MEADOW AND COUNTY ROADS 4 AND 8 AROUND 415 PM...

PLEASE REPORT ANY SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT OFFICE
AND TELL THEM TO RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4383 9251 4357 9250 4350 9284 4350 9303
      4349 9305 4350 9306 4366 9306
TIME...MOT...LOC 2053Z 250DEG 32KT 4360 9285

$$

BINAU
000 
WWUS53 KARX 072103
SVSARX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
404 PM CDT SAT JUN 7 2008

MNC099-072115-
/O.CON.KARX.TO.W.0019.000000T0000Z-080607T2115Z/
MOWER MN-
404 PM CDT SAT JUN 7 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR 
MOWER COUNTY...

AT 359 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM WITH STRONG ROTATION. THIS TORNADO WAS LOCATED
NEAR I 90 EXIT 187...OR ABOUT 10 MILES SOUTHEAST OF AUSTIN...MOVING
EAST AT 37 MPH.

* THE TORNADO WILL BE NEAR...
  GRAND MEADOW AND COUNTY ROADS 4 AND 8 AROUND 415 PM...

CARS AND MOBILE HOMES SHOULD BE ABANDONED FOR A STURDY BUILDING. AS A
LAST RESORT...LAY FLAT IN A DITCH AND COVER YOUR HEAD.

LAT...LON 4383 9251 4357 9250 4356 9281 4368 9287
TIME...MOT...LOC 2104Z 250DEG 32KT 4363 9272

$$

BINAU

The office that day

Everything else NWS La Crosse, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 7, 4:02 AM CDTFlash Flood WatchARXDodge, Fillmore, Houston, Mower, Olmsted, Wabasha and 1 more44 hr
Jun 7, 8:47 AM CDTSevere Thunderstorm WarningARXDodge, Mower, Olmsted43 min
Jun 7, 8:55 AM CDTSevere Thunderstorm WarningARXWabasha50 min
Jun 7, 3:33 PM CDTTornado WarningARXFillmore, Mower, Olmsted42 min
Jun 7, 4:16 PM CDTTornado WarningARXFillmore, Mower45 min
Jun 7, 4:26 PM CDTAreal Flood AdvisoryARXWinona3 hr
Jun 7, 4:35 PM CDTTornado WarningARXMower40 min
Jun 7, 4:58 PM CDTFlash Flood WarningARXWinona3 hr
Jun 7, 5:13 PM CDTTornado WarningARXFillmore, Mower62 min
Jun 7, 5:16 PM CDTFlash Flood WarningARXMower4 hr
Jun 7, 6:05 PM CDTSevere Thunderstorm WarningARXFillmore, Houston55 min
Jun 7, 6:18 PM CDTFlash Flood WarningARXFillmore, Houston6 hr

Nearby

Tornado Warnings in Minnesota, 2008Every tornado warning in 2008Tornadoes in 2008

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.