Alert archive / Minnesota / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 63, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 7, 2007, 2:59 AM CDT for Carver County, McLeod County, Wright County, Minnesota. It was in force for 35 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
- Jun 7, 2007, 2:59 AM CDT (07:59 UTC)
- Expired
- Jun 7, 2007, 3:34 AM CDT
- In force
- 35 min
- Issued by
- NWS Twin Cities, MN
- Area
- Counties, with a storm outline in the text
Counties Carver County, MN, McLeod County, MN, Wright County, MN
The radar
The Minneapolis radar (KMPX), 43 km from the middle of the area, began a volume at 08:02 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 7, 3:07 AM CDT | HAIL 0.75 | Lester Prairie, MN |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Minneapolis, MN (KMPX), launched 00:00Z, 8.0 hours before the alert went out and 40 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 914 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 342 m²/s²
- 0-3 km storm-relative helicity
- 780 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 3.5
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS53 KMPX 070800
SVRMPX
MNC019-085-171-070845-
/O.NEW.KMPX.SV.W.0063.070607T0759Z-070607T0845Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
259 AM CDT THU JUN 7 2007
THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
WRIGHT COUNTY IN CENTRAL MINNESOTA...
MCLEOD COUNTY IN CENTRAL MINNESOTA...
CARVER COUNTY IN EAST CENTRAL MINNESOTA...
* UNTIL 345 AM CDT
* AT 258 AM CDT...DOPPLER RADAR INDICATED A LINE OF SEVERE
THUNDERSTORMS...CAPABLE OF PRODUCING LARGE HAIL AND DAMAGING WINDS.
THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 8 MILES WEST
OF WINSTED TO WINSTED TO 4 MILES EAST OF GLENCOE...AND MOVING
NORTHEAST AT 55 MPH.
* LOCATIONS IMPACTED INCLUDE...
COKATO...
BUFFALO...
DELANO...
MONTICELLO...
ST MICHAEL...
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE
WARNING. PREPARE TO MOVE TO A PLACE OF SAFETY IN A STURDY STRUCTURE
SUCH AS A BASEMENT OR SMALL INTERIOR ROOM IF A TORNADO IS SPOTTED.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 AM CDT THURSDAY MORNING
FOR WEST CENTRAL MINNESOTA.
LAT...LON 4488 9440 4470 9426 4473 9402 4500 9381
4527 9362 4538 9401
$$
LS4 follow-up statements
000
WWUS53 KMPX 070811
SVSMPX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
310 AM CDT THU JUN 7 2007
MNC019-085-171-070845-
/O.CON.KMPX.SV.W.0063.000000T0000Z-070607T0845Z/
WRIGHT MN-MCLEOD MN-CARVER MN-
310 AM CDT THU JUN 7 2007
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 AM CDT
FOR CARVER...MCLEOD AND WRIGHT COUNTIES...
AT 307 PM CDT...THREE QUARTER INCH HAIL WAS REPORTED IN LESTER
PRAIRIE WITH THIS STORM.
AT 306 AM CDT...DOPPLER RADAR CONTINUED TO INDICATE A LINE OF SEVERE
THUNDERSTORMS...CAPABLE OF PRODUCING GOLF BALL SIZE HAIL.LARGE HAIL
AND DAMAGING WINDS. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM SMITH LAKE TO WAVERLY TO NEW GERMANY...AND MOVING NORTHEAST AT
55 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE SMITH LAKE...SILVER CREEK...
RICE LAKE...RASSAT...HASTY...ENFIELD...WINSTED...WAVERLY...WATERTOWN
AND ST MICHAEL.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 AM CDT THURSDAY MORNING
FOR WEST CENTRAL MINNESOTA.
LAT...LON 4488 9433 4484 9394 4500 9381 4527 9362
4538 9401
$$
LS000 WWUS53 KMPX 070820 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 320 AM CDT THU JUN 7 2007 MNC019-085-070830- /O.CAN.KMPX.SV.W.0063.000000T0000Z-070607T0845Z/ MCLEOD MN-CARVER MN- 320 AM CDT THU JUN 7 2007 ...THE SEVERE THUNDERSTORM WARNING FOR CARVER AND MCLEOD COUNTIES IS CANCELLED... A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 AM CDT THURSDAY MORNING FOR WEST CENTRAL MINNESOTA. LAT...LON 4500 9418 4499 9381 4527 9362 4538 9401 $$ MNC171-070845- /O.CON.KMPX.SV.W.0063.000000T0000Z-070607T0845Z/ WRIGHT MN- 320 AM CDT THU JUN 7 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 AM CDT FOR WRIGHT COUNTY... AT 319 AM CDT...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM...CAPABLE OF PRODUCING LARGE HAIL AND DAMAGING WINDS. THIS STORM WAS LOCATED NEAR BUFFALO...AND MOVING NORTHEAST AT 55 MPH. OTHER LOCATIONS IN THE WARNING INCLUDE SMITH LAKE...SILVER CREEK... RICE LAKE...RASSAT...HASTY...ENFIELD...WAVERLY...ST MICHAEL... MONTROSE AND MONTICELLO. THIS STORM HAS A HISTORY OF PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS LAT...LON 4500 9418 4499 9381 4527 9362 4538 9401 $$ LS
000 WWUS53 KMPX 070828 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 328 AM CDT THU JUN 7 2007 MNC171-070845- /O.CON.KMPX.SV.W.0063.000000T0000Z-070607T0845Z/ WRIGHT MN- 328 AM CDT THU JUN 7 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 AM CDT FOR WRIGHT COUNTY... AT 323 AM CDT...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM...CAPABLE OF PRODUCING LARGE HAIL. THIS STORM WAS LOCATED 4 MILES NORTHEAST OF BUFFALO...AND MOVING NORTHEAST AT 55 MPH. OTHER LOCATIONS IN THE WARNING INCLUDE SILVER CREEK...HASTY...ENFIELD...ST MICHAEL...MONTICELLO...MAPLE LAKE...DELANO...AND ALBERTVILLE. THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER... PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS. LAT...LON 4521 9403 4499 9381 4527 9362 4538 9401 $$ LS
000 WWUS53 KMPX 070834 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 335 AM CDT THU JUN 7 2007 MNC171-070845- /O.CAN.KMPX.SV.W.0063.000000T0000Z-070607T0845Z/ WRIGHT MN- 335 AM CDT THU JUN 7 2007 ...THE SEVERE THUNDERSTORM WARNING FOR WRIGHT COUNTY IS CANCELLED... RADAR INDICATED THAT THE STORM HAD WEAKENED TO BELOW SEVERE LIMITS. THUS THE WARNING HAS BEEN CANCELLED. LAT...LON 4521 9403 4499 9381 4527 9362 4538 9401 $$ LS
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 1:32 AM CDT | Severe Thunderstorm Warning | MPX | Brown, Redwood, Watonwan | 43 min |
| Jun 7, 2:09 AM CDT | Severe Thunderstorm Warning | MPX | Brown, Nicollet, Sibley | 51 min |
| Jun 7, 2:26 AM CDT | Severe Thunderstorm Warning | MPX | Le Sueur, Rice | 49 min |
| Jun 7, 2:36 AM CDT | Severe Thunderstorm Warning | MPX | McLeod | 24 min |
| Jun 7, 2:43 AM CDT | Severe Thunderstorm Warning | MPX | Dakota, Rice, Scott | 32 min |
| Jun 7, 3:07 AM CDT | Severe Thunderstorm Warning | MPX | Dakota, Ramsey, Washington | 25 min |
| Jun 7, 3:26 AM CDT | Severe Thunderstorm Warning | MPX | Washington | 34 min |
| Jun 7, 4:14 AM CDT | Wind Advisory | MPX | Anoka, Blue Earth, Brown, Carver, Chippewa, Dakota and 27 more | 17 hr |
| Jun 7, 11:33 AM CDT | Severe Thunderstorm Warning | MPX | Goodhue | 57 min |
| Jun 7, 11:45 AM CDT | Tornado Warning | MPX | Goodhue | 45 min |
| Jun 7, 3:21 PM CDT | Severe Thunderstorm Warning | MPX | Pope | 24 min |
| Jun 7, 5:10 PM CDT | Severe Thunderstorm Warning | MPX | Redwood, Renville | 50 min |
| Jun 7, 6:12 PM CDT | Severe Thunderstorm Warning | MPX | Meeker, Wright | 46 min |
| Jun 7, 6:27 PM CDT | Severe Thunderstorm Warning | MPX | Hennepin | 33 min |
| Jun 7, 6:41 PM CDT | Severe Thunderstorm Warning | MPX | Anoka, Isanti, Sherburne | 49 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 2007Every severe thunderstorm warning in 2007
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.