Alert archive / Minnesota / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 46, NWS Twin Cities, MN

June 12, 2016Goodhue County, Minnesota; Pierce County, Wisconsin

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 12, 2016, 5:06 AM CDT for Goodhue County, Minnesota; Pierce County, Wisconsin. It was in force for 39 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 12, 2016, 5:06 AM CDT (10:06 UTC)
Expired
Jun 12, 2016, 5:45 AM CDT
In force
39 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
1.25 in
Wind
50.0 mph

Counties Goodhue County, MN, Pierce County, WI

The radar

The Minneapolis radar (KMPX), 84 km from the middle of the area, began a volume at 10:09 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 nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 10.1 hours before the alert went out and 87 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 00:00Z on 2016-06-12Temperature 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 00:00Z on 2016-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -38 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
2466 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
-38 m²/s²
0-3 km storm-relative helicity
204 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted.

649 
WUUS53 KMPX 121006
SVRMPX
MNC049-WIC093-121045-
/O.NEW.KMPX.SV.W.0046.160612T1006Z-160612T1045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
506 AM CDT SUN JUN 12 2016

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN GOODHUE COUNTY IN SOUTHEASTERN MINNESOTA...
  SOUTH CENTRAL PIERCE COUNTY IN WEST CENTRAL WISCONSIN...

* UNTIL 545 AM CDT

* AT 506 AM CDT...A SEVERE THUNDERSTORM WAS LOCATED OVER HAGER CITY...
  OR OVER RED WING...MOVING NORTHEAST AT 5 MPH.

  HAZARD...HALF DOLLAR SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...DAMAGE TO VEHICLES IS EXPECTED. 

* LOCATIONS IMPACTED INCLUDE...
  RED WING...BAY CITY...HAGER CITY AND RED WING AIRPORT. 

THIS INCLUDES U.S. HIGHWAY 61 BETWEEN MILE MARKERS 88 AND 95.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

PREPARE IMMEDIATELY FOR LARGE HAIL AND DEADLY CLOUD TO GROUND
LIGHTNING. SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE. STAY AWAY FROM
WINDOWS.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE
OFFICE IN THE TWIN CITIES.

TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

&&

LAT...LON 4453 9258 4462 9265 4468 9260 4456 9242
TIME...MOT...LOC 1006Z 247DEG 5KT 4459 9258 

HAIL...1.25IN
WIND...<50MPH
 
$$

JPC
2 follow-up statements
501 
WWUS53 KMPX 121037
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
537 AM CDT SUN JUN 12 2016

MNC049-121046-
/O.CAN.KMPX.SV.W.0046.000000T0000Z-160612T1045Z/
GOODHUE MN-
537 AM CDT SUN JUN 12 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN GOODHUE COUNTY IS
CANCELLED...
    
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA. THEREFORE THE SEVERE THUNDERSTORM WARNING FOR
NORTHEASTERN GOODHUE COUNTY HAS BEEN CANCELLED. 

LAT...LON 4460 9256 4462 9262 4464 9262 4465 9263
      4468 9260 4457 9243 4457 9255
TIME...MOT...LOC 1036Z 247DEG 5KT 4461 9253 

$$

WIC093-121045-
/O.CON.KMPX.SV.W.0046.000000T0000Z-160612T1045Z/
PIERCE WI-
537 AM CDT SUN JUN 12 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 AM CDT
FOR SOUTH CENTRAL PIERCE COUNTY...

AT 536 AM CDT...A SEVERE THUNDERSTORM WAS LOCATED OVER HAGER CITY...OR
NEAR RED WING...MOVING NORTHEAST AT 5 MPH.

HAZARD...HALF DOLLAR SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...DAMAGE TO VEHICLES IS EXPECTED. 

LOCATIONS IMPACTED INCLUDE...
BAY CITY...DIAMOND BLUFF...HAGER CITY AND RED WING AIRPORT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

PREPARE IMMEDIATELY FOR LARGE HAIL AND DEADLY CLOUD TO GROUND
LIGHTNING. SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE. STAY AWAY FROM
WINDOWS.

TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE OFFICE IN
THE TWIN CITIES.

TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

&&

LAT...LON 4460 9256 4462 9262 4464 9262 4465 9263
      4468 9260 4457 9243 4457 9255
TIME...MOT...LOC 1036Z 247DEG 5KT 4461 9253 

HAIL...1.25IN
WIND...<50MPH
 
$$

JPC
652 
WWUS53 KMPX 121050
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
550 AM CDT SUN JUN 12 2016

WIC093-121059-
/O.EXP.KMPX.SV.W.0046.000000T0000Z-160612T1045Z/
PIERCE WI-
550 AM CDT SUN JUN 12 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL PIERCE COUNTY
HAS EXPIRED...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING HAS BEEN ALLOWED TO EXPIRE.  HOWEVER HEAVY
RAIN AND FREQUENT LIGHTNING IS OCCURRING WITH THIS THUNDERSTORM.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
THE TWIN CITIES.

LAT...LON 4460 9256 4462 9262 4464 9262 4465 9263
      4468 9260 4457 9243 4457 9255
TIME...MOT...LOC 1046Z 247DEG 5KT 4461 9253 

$$

JPC

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 12, 2:20 AM CDTSpecial Weather StatementMPXDakota, Goodhue, Hennepin40 min
Jun 12, 4:43 AM CDTFlash Flood WarningMPXGoodhue4 hr
Jun 12, 5:21 AM CDTSpecial Weather StatementMPXWashington69 min
Jun 12, 3:11 PM CDTSevere Thunderstorm WarningMPXStevens64 min
Jun 12, 3:48 PM CDTSevere Thunderstorm WarningMPXDouglas, Pope, Stevens42 min
Jun 12, 4:29 PM CDTSevere Thunderstorm WarningMPXDouglas, Pope61 min
Jun 12, 5:18 PM CDTSevere Thunderstorm WarningMPXDouglas, Pope, Stearns, Todd57 min
Jun 12, 5:48 PM CDTSevere Thunderstorm WarningMPXKandiyohi, Stearns57 min
Jun 12, 6:40 PM CDTSpecial Weather StatementMPXLac qui Parle50 min
Jun 12, 6:45 PM CDTSpecial Weather StatementMPXKandiyohi60 min
Jun 12, 4:00 AM CDTSpecial Weather StatementMPXPierce60 min
Jun 12, 6:56 AM CDTSpecial Weather StatementMPXSaint Croix34 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2016Severe Thunderstorm Warnings in Wisconsin, 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.