Alert archive / Minnesota / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 102, NWS Twin Cities, MN

June 30, 20165 counties in Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 30, 2016, 12:50 PM CDT for 5 counties in Minnesota. It was in force for 40 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 30, 2016, 12:50 PM CDT (17:50 UTC)
Expired
Jun 30, 2016, 1:30 PM CDT
In force
40 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Blue Earth County, MN, Faribault County, MN, Freeborn County, MN, Steele County, MN, Waseca County, MN

The radar

The Minneapolis radar (KMPX), 104 km from the middle of the area, began a volume at 17:54 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 30, 12:53 PM CDTTSTM WND GST 61Waseca, MNREPORTED AT WASECA AIRPORT.

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, 5.8 hours before the alert went out and 104 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 2016-06-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1086 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 2016-06-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
1086 J/kg
Mixed-layer CIN
-31 J/kg
Mixed-layer LCL
697 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
45 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

914 
WUUS53 KMPX 301750
SVRMPX
MNC013-043-047-147-161-301830-
/O.NEW.KMPX.SV.W.0102.160630T1750Z-160630T1830Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1250 PM CDT THU JUN 30 2016

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  STEELE COUNTY IN SOUTH CENTRAL MINNESOTA...
  SOUTHEASTERN BLUE EARTH COUNTY IN SOUTH CENTRAL MINNESOTA...
  WASECA COUNTY IN SOUTH CENTRAL MINNESOTA...
  NORTHWESTERN FREEBORN COUNTY IN SOUTH CENTRAL MINNESOTA...
  NORTHEASTERN FARIBAULT COUNTY IN SOUTH CENTRAL MINNESOTA...

* UNTIL 130 PM CDT

* AT 1250 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM NEAR WASECA TO OTISCO TO NEAR MINNESOTA
  LAKE...MOVING SOUTHEAST AT 35 MPH.

  HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

* SEVERE THUNDERSTORMS WILL BE NEAR...
  NEW RICHLAND AROUND 100 PM CDT. 
  WELLS AND HARTLAND AROUND 110 PM CDT. 
  FREEBORN AROUND 115 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
LEMOND...WALTERS...BIXBY...MATAWAN...STEELE CENTER...ALBERT LEA
AIRPORT... BARODA...WASECA AIRPORT...BRUSH CREEK AND OTISCO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4388 9401 4398 9363 4420 9350 4420 9342
      4398 9304 4394 9305 4365 9322 4353 9370
TIME...MOT...LOC 1750Z 317DEG 29KT 4412 9346 4394 9357 4386 9386 

HAIL...0.75IN
WIND...60MPH
 
$$

MPG
3 follow-up statements
294 
WWUS53 KMPX 301806
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
106 PM CDT THU JUN 30 2016

MNC013-301815-
/O.CAN.KMPX.SV.W.0102.000000T0000Z-160630T1830Z/
BLUE EARTH MN-
106 PM CDT THU JUN 30 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BLUE EARTH COUNTY
IS CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 4383 9393 4385 9387 4385 9377 4389 9376
      4395 9360 4418 9348 4420 9342 4398 9304
      4394 9305 4365 9322 4353 9370
TIME...MOT...LOC 1805Z 307DEG 29KT 4406 9335 4387 9340 4379 9369 

$$

MNC043-047-147-161-301830-
/O.CON.KMPX.SV.W.0102.000000T0000Z-160630T1830Z/
STEELE MN-WASECA MN-FREEBORN MN-FARIBAULT MN-
106 PM CDT THU JUN 30 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 PM CDT
FOR STEELE...SOUTHEASTERN WASECA...NORTHWESTERN FREEBORN AND
NORTHEASTERN FARIBAULT COUNTIES...

AT 105 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR LEMOND TO NEAR ELLENDALE TO NEAR WELLS...MOVING
SOUTHEAST AT 35 MPH.

HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

SOURCE...AT 1252 PM A 61 MPH WIND GUST WAS RECORDED AT WASECA. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

THESE SEVERE STORMS WILL BE NEAR...
  ELLENDALE AROUND 110 PM CDT. 
  OWATONNA AROUND 115 PM CDT. 
  CLARKS GROVE AND GENEVA AROUND 120 PM CDT. 
  ALDEN AROUND 125 PM CDT. 
  ALBERT LEA...HOLLANDALE...HAYWARD AND CONGER AROUND 130 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
LEMOND...WALTERS...OTISCO...BIXBY...MATAWAN...HOPE...STEELE
CENTER...BARODA... AND MANCHESTER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4383 9393 4385 9387 4385 9377 4389 9376
      4395 9360 4418 9348 4420 9342 4398 9304
      4394 9305 4365 9322 4353 9370
TIME...MOT...LOC 1805Z 307DEG 29KT 4406 9335 4387 9340 4379 9369 

HAIL...0.75IN
WIND...60MPH
 
$$
587 
WWUS53 KMPX 301819
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
119 PM CDT THU JUN 30 2016

MNC043-161-301829-
/O.CAN.KMPX.SV.W.0102.000000T0000Z-160630T1830Z/
WASECA MN-FARIBAULT MN-
119 PM CDT THU JUN 30 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN WASECA AND
NORTHEASTERN FARIBAULT COUNTIES IS CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE WARNED
AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 4384 9365 4385 9341 4405 9339 4398 9304
      4394 9305 4365 9322 4359 9345
TIME...MOT...LOC 1819Z 306DEG 34KT 4398 9317 4379 9322 4371 9351 

$$

MNC047-147-301830-
/O.CON.KMPX.SV.W.0102.000000T0000Z-160630T1830Z/
STEELE MN-FREEBORN MN-
119 PM CDT THU JUN 30 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 130 PM CDT
FOR SOUTHERN STEELE AND NORTHERN FREEBORN COUNTIES...

AT 119 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR STEELE CENTER TO NEAR HOLLANDALE TO NEAR
MANCHESTER...MOVING SOUTHEAST AT 40 MPH.

HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

THESE SEVERE STORMS WILL BE NEAR...
  HOLLANDALE AROUND 125 PM CDT. 
  HAYWARD AROUND 130 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
LEMOND...BIXBY...MATAWAN...HOPE...STEELE CENTER...ALBERT LEA AIRPORT
AND MANCHESTER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4384 9365 4385 9341 4405 9339 4398 9304
      4394 9305 4365 9322 4359 9345
TIME...MOT...LOC 1819Z 306DEG 34KT 4398 9317 4379 9322 4371 9351 

HAIL...0.75IN
WIND...60MPH
 
$$
215 
WWUS53 KMPX 301825
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
125 PM CDT THU JUN 30 2016

MNC047-147-301835-
/O.EXP.KMPX.SV.W.0102.000000T0000Z-160630T1830Z/
STEELE MN-FREEBORN MN-
125 PM CDT THU JUN 30 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN STEELE AND NORTHERN
FREEBORN COUNTIES WILL EXPIRE AT 130 PM CDT...
    
THE STORMS WHICH PROMPTED THE WARNING HAVE WEAKENED BELOW SEVERE
LIMITS. THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.  HOWEVER
GUSTY WINDS ARE STILL POSSIBLE WITH THESE THUNDERSTORMS.

LAT...LON 4384 9365 4385 9341 4405 9339 4398 9304
      4394 9305 4365 9322 4359 9345
TIME...MOT...LOC 1823Z 317DEG 29KT 4398 9317 4379 9322 4371 9351 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 30, 6:39 AM CDTSpecial Weather StatementMPXRedwood36 min
Jun 30, 6:44 AM CDTSpecial Weather StatementMPXRamsey46 min
Jun 30, 7:18 AM CDTSpecial Weather StatementMPXRedwood42 min
Jun 30, 7:33 AM CDTSpecial Weather StatementMPXDakota, Goodhue57 min
Jun 30, 8:33 AM CDTSpecial Weather StatementMPXRice27 min
Jun 30, 8:34 AM CDTSevere Thunderstorm WarningMPXRice26 min
Jun 30, 10:50 AM CDTSpecial Weather StatementMPXBrown40 min
Jun 30, 11:22 AM CDTSpecial Weather StatementMPXNicollet, Sibley38 min
Jun 30, 12:26 PM CDTSpecial Weather StatementMPXBlue Earth, Steele, Waseca49 min
Jun 30, 1:29 PM CDTSpecial Weather StatementMPXFreeborn31 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2016Every severe thunderstorm warning in 2016

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.