Alert archive / Minnesota / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 41, NWS Twin Cities, MN

June 12, 2013Faribault County, Freeborn County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 12, 2013, 4:54 PM CDT for Faribault County, Freeborn County, Minnesota. It was in force for 66 min. 11 reports 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 12, 2013, 4:54 PM CDT (21:54 UTC)
Expired
Jun 12, 2013, 6:00 PM CDT
In force
66 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
1.75 in
Wind
60.0 mph

Counties Faribault County, MN, Freeborn County, MN

The radar

The Minneapolis radar (KMPX), 135 km from the middle of the area, began a volume at 21:57 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
Jun 12, 4:57 PM CDTTSTM WND DMG3 Nnw Wells, MNDAMAGED BARN
Jun 12, 4:57 PM CDTHAIL 2.75Wells, MNDAMAGE TO ROOFS ALSO REPORTED.
Jun 12, 5:00 PM CDTHAIL 1.753 E Wells, MNTIME ESTIMATED BASED ON RADAR
Jun 12, 5:00 PM CDTHAIL 1.753 W Freeborn, MNTIME ESTIMATED BASED ON RADAR
Jun 12, 5:05 PM CDTHAIL 1.753 Nw Alden, MNTIME ESTIMATED BASED ON RADAR.
Jun 12, 5:05 PM CDTHAIL 1.753 Sw Freeborn, MNTIME ESTIMATED BASED ON RADAR.
Jun 12, 5:10 PM CDTHAIL 1.75Alden, MNTIME ESTIMATED.
Jun 12, 5:15 PM CDTHAIL 1.252 W Alden, MN
Jun 12, 5:20 PM CDTTSTM WND DMG2 W Alden, MNSEMI TRAILER BLOWN OVER ON INTERSTATE 90
Jun 12, 5:20 PM CDTHAIL 13 E Alden, MNTIME ESTIMATED BASED ON RADAR.
Jun 12, 5:21 PM CDTTSTM WND DMGAlden, MNTREES DOWN IN NORTH PARK

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 12:00Z, 9.9 hours before the alert went out and 135 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 2013-06-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2013-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 34 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
912 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
34 m²/s²
0-3 km storm-relative helicity
52 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.

618 
WUUS53 KMPX 122154
SVRMPX
MNC043-047-122300-
/O.NEW.KMPX.SV.W.0041.130612T2154Z-130612T2300Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
454 PM CDT WED JUN 12 2013

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN FARIBAULT COUNTY IN SOUTH CENTRAL MINNESOTA...
  FREEBORN COUNTY IN SOUTH CENTRAL MINNESOTA...

* UNTIL 600 PM CDT

* AT 449 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM 16 MILES NORTHWEST OF ALBERT LEA TO 17 MILES WEST OF
  ALBERT LEA TO 12 MILES SOUTHEAST OF BLUE EARTH...AND MOVING EAST AT
  30 MPH.

  HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS.

  SOURCE...RADAR INDICATED.

  IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
           DAMAGE TO ROOFS...SIDING...WINDOWS AND VEHICLES. EXPECT
           WIND DAMAGE TO ROOFS...SIDING AND TREES.

* LOCATIONS IMPACTED INCLUDE...
  ALBERT LEA...HAYWARD...BRICELYN...FREEBORN...HARTLAND...WALTERS...
  ALDEN...KIESTER...MANCHESTER...MANSFIELD...CONGER...CLARKS GROVE...
  TWIN LAKES...HOLLANDALE...EMMONS...GLENVILLE...MYRTLE AND LONDON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4350 9405 4371 9386 4385 9376 4378 9304
      4350 9305
TIME...MOT...LOC 2154Z 287DEG 24KT 4383 9351 4369 9365
          4354 9384

HAIL...1.75IN
WIND...60MPH

$$

JRB
4 follow-up statements
085 
WWUS53 KMPX 122200
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
500 PM CDT WED JUN 12 2013

MNC043-047-122300-
/O.CON.KMPX.SV.W.0041.000000T0000Z-130612T2300Z/
FARIBAULT MN-FREEBORN MN-
500 PM CDT WED JUN 12 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR FREEBORN AND
SOUTHEASTERN FARIBAULT COUNTIES UNTIL 600 PM CDT...

AT 457 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM 17 MILES SOUTH OF WASECA TO 19 MILES EAST OF BLUE
EARTH TO 11 MILES SOUTHEAST OF BLUE EARTH...AND MOVING EAST AT 30
MPH.

HAZARD...GOLF BALL SIZE HAIL AND 70 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
         DAMAGE TO ROOFS...SIDING...WINDOWS...VEHICLES AND CROPS.
         EXPECT CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY
         TO MOBILE HOMES...ROOFS AND OUTBUILDINGS.

LOCATIONS IMPACTED INCLUDE...
ALBERT LEA...HAYWARD...BRICELYN...WALTERS...ALDEN...KIESTER...
MANCHESTER...MANSFIELD...CONGER...TWIN LAKES...HOLLANDALE...EMMONS...
GLENVILLE...MYRTLE AND LONDON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4350 9405 4371 9386 4372 9386 4378 9304
      4350 9305
TIME...MOT...LOC 2200Z 287DEG 24KT 4384 9357 4370 9371
          4355 9390

TORNADO...POSSIBLE
HAIL...1.75IN
WIND...70MPH

$$
798 
WWUS53 KMPX 122215
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
515 PM CDT WED JUN 12 2013

MNC043-047-122300-
/O.CON.KMPX.SV.W.0041.000000T0000Z-130612T2300Z/
FARIBAULT MN-FREEBORN MN-
515 PM CDT WED JUN 12 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR FREEBORN AND
SOUTHEASTERN FARIBAULT COUNTIES UNTIL 600 PM CDT...

AT 510 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM 9 MILES NORTHWEST OF ALBERT LEA TO 10 MILES WEST
OF ALBERT LEA TO 15 MILES NORTHWEST OF LAKE MILLS...AND MOVING EAST
AT 35 MPH.

HAZARD...GOLF BALL SIZE HAIL AND 70 MPH WIND GUSTS.

SOURCE...RADAR INDICATED. 

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
         DAMAGE TO ROOFS...SIDING...WINDOWS...VEHICLES AND CROPS.
         EXPECT CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY
         TO MOBILE HOMES...ROOFS AND OUTBUILDINGS.

LOCATIONS IMPACTED INCLUDE...
ALBERT LEA...HAYWARD...TWIN LAKES...EMMONS...HOLLANDALE...
GLENVILLE...MYRTLE AND LONDON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

THIS IS A DANGEROUS SITUATION. THESE STORMS PRODUCED WIND DAMAGE IN 
WELLS. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM 
WINDOWS.

&&

LAT...LON 4350 9392 4367 9378 4373 9370 4378 9304
      4350 9305
TIME...MOT...LOC 2215Z 291DEG 31KT 4374 9342 4362 9351
          4351 9373

HAIL...1.75IN
WIND...70MPH

$$
290 
WWUS53 KMPX 122230
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
530 PM CDT WED JUN 12 2013

MNC043-122240-
/O.CAN.KMPX.SV.W.0041.000000T0000Z-130612T2300Z/
FARIBAULT MN-
530 PM CDT WED JUN 12 2013

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN FARIBAULT COUNTY
IS CANCELLED...

THE LINE OF STORMS WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE 
WARNED AREA.

LAT...LON 4350 9365 4362 9365 4373 9364 4378 9304
      4350 9305
TIME...MOT...LOC 2230Z 291DEG 31KT 4369 9325 4357 9334
          4346 9356

$$

MNC047-122300-
/O.CON.KMPX.SV.W.0041.000000T0000Z-130612T2300Z/
FREEBORN MN-
530 PM CDT WED JUN 12 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR FREEBORN
COUNTY UNTIL 600 PM CDT...

AT 527 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM HAYWARD TO 5 MILES SOUTH OF ALBERT LEA TO 5 MILES
NORTHWEST OF LAKE MILLS...AND MOVING EAST AT 35 MPH.

HAZARD...GOLF BALL SIZE HAIL AND 70 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
         DAMAGE TO ROOFS...SIDING...WINDOWS...VEHICLES AND CROPS.
         EXPECT CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY
         TO MOBILE HOMES...ROOFS AND OUTBUILDINGS.

LOCATIONS IMPACTED INCLUDE...
HAYWARD...GLENVILLE...MYRTLE AND LONDON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4350 9365 4362 9365 4373 9364 4378 9304
      4350 9305
TIME...MOT...LOC 2230Z 291DEG 31KT 4369 9325 4357 9334
          4346 9356

HAIL...1.75IN
WIND...70MPH

$$
655 
WWUS53 KMPX 122238
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
538 PM CDT WED JUN 12 2013

MNC047-122300-
/O.CON.KMPX.SV.W.0041.000000T0000Z-130612T2300Z/
FREEBORN MN-
538 PM CDT WED JUN 12 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR FREEBORN
COUNTY UNTIL 600 PM CDT...

AT 535 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED ALONG A
LINE EXTENDING FROM HAYWARD TO 6 MILES SOUTHWEST OF HAYWARD TO LAKE
MILLS...AND MOVING EAST AT 35 MPH.

HAZARD...GOLF BALL SIZE HAIL AND 70 MPH WIND GUSTS.

SOURCE...RADAR INDICATED.

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
         DAMAGE TO ROOFS...SIDING...WINDOWS...VEHICLES AND CROPS.
         EXPECT CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY
         TO MOBILE HOMES...ROOFS AND OUTBUILDINGS.

LOCATIONS IMPACTED INCLUDE...
MYRTLE AND LONDON.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4350 9365 4362 9353 4374 9350 4378 9304
      4350 9305
TIME...MOT...LOC 2239Z 291DEG 31KT 4368 9318 4356 9327
          4345 9349

HAIL...1.75IN
WIND...70MPH

$$

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 12, 5:39 AM CDTSpecial Weather StatementMPXLac qui Parle66 min
Jun 12, 6:02 AM CDTSevere Thunderstorm WarningMPXChippewa, Lac qui Parle, Swift, Yellow Medicine58 min
Jun 12, 8:07 AM CDTAreal Flood AdvisoryMPXCarver, Dakota, Hennepin, McLeod, Scott, Sibley3 hr
Jun 12, 8:20 AM CDTSpecial Weather StatementMPXRice40 min
Jun 12, 9:06 AM CDTSpecial Weather StatementMPXGoodhue39 min
Jun 12, 10:54 AM CDTAreal Flood AdvisoryMPXCarver, Scott, Sibley3 hr
Jun 12, 3:45 PM CDTSevere Thunderstorm WarningMPXBlue Earth45 min
Jun 12, 4:11 PM CDTSevere Thunderstorm WarningMPXFaribault, Freeborn, Waseca49 min
Jun 12, 5:58 PM CDTSevere Thunderstorm WarningMPXFreeborn32 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2013Every severe thunderstorm warning in 2013

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.