Alert archive / Minnesota / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 132, NWS Twin Cities, MN

July 5, 2016Dakota County, Goodhue County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jul 5, 2016, 7:41 PM CDT for Dakota County, Goodhue County, Minnesota. It was in force for 64 min. 14 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
Jul 5, 2016, 7:41 PM CDT (00:41 UTC)
Expired
Jul 5, 2016, 8:45 PM CDT
In force
64 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
1.0 in
Wind
70.0 mph

Counties Dakota County, MN, Goodhue County, MN

The radar

The Minneapolis radar (KMPX), 88 km from the middle of the area, began a volume at 00:43 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
Jul 5, 7:54 PM CDTTORNADO7 E Dennison, MNCONCENTRATED TREE DAMAGE.
Jul 5, 8:10 PM CDTTSTM WND GST 798 Sse Cannon Falls, MNMESONET STATION CANNON FALLS 7SSE /MN042/.
Jul 5, 8:10 PM CDTNON-TSTM WND GST 798 Sse Cannon Falls, MNMESONET STATION CANNON FALLS 7SSE /MN042/.
Jul 5, 8:13 PM CDTTSTM WND GST 802 E Goodhue, MNSIGNIFICANT ROOF AND SIDING DAMAGE TO METAL AGRICULTURAL BUILDINGS. SEVERAL TREES DOWN. .
Jul 5, 8:14 PM CDTNON-TSTM WND GST 555 N Dennison, MNAWOS STATION STANTON AP /SYN/.
Jul 5, 8:15 PM CDTTSTM WND DMG2 W Goodhue, MNTREE DOWN ON CR 9. TIME ESTIMATED.
Jul 5, 8:15 PM CDTTSTM WND DMG5 S Cannon Falls, MNTREE DOWN ON HWY 52. TIME ESTIMATED.
Jul 5, 8:18 PM CDTTSTM WND DMG7 N Wanamingo, MN3 TO 4 TREES SNAPPED.
Jul 5, 8:20 PM CDTTSTM WND DMG3 E Goodhue, MNBARN DAMAGE. TREES DOWN. POWER LINES DOWN.
Jul 5, 8:20 PM CDTNON-TSTM WND GST 535 Wnw Red Wing, MNMESONET STATION RED WING 4W /MN047/.
Jul 5, 8:30 PM CDTTSTM WND DMGGoodhue, MNLARGE TREES AND BRANCHES DOWN. WIDESPREAD POWER OUTAGES.
Jul 5, 8:39 PM CDTNON-TSTM WND GST 411 Nnw Zumbrota, MNMESONET STATION ZUMBROTA /D8463/.
Jul 5, 8:42 PM CDTTSTM WND DMGGoodhue, MNLARGE TREE DOWN.
Jul 5, 8:52 PM CDTNON-TSTM WND GST 3612 Ne Bellechester, MNMESONET STATION LAKE CITY 2NW /E0486/.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jul 5, 4:10 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 0.7 hours before the alert went out and 357 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, Green Bay/Straub, WI at 00:00Z on 2016-07-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 505 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, Green Bay/Straub, WI at 00:00Z on 2016-07-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -9 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
505 J/kg
Mixed-layer CIN
-125 J/kg
Mixed-layer LCL
1508 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
-9 m²/s²
0-3 km storm-relative helicity
8 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

497 
WUUS53 KMPX 060041
SVRMPX
MNC037-049-060145-
/O.NEW.KMPX.SV.W.0132.160706T0041Z-160706T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
741 PM CDT TUE JUL 5 2016

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN DAKOTA COUNTY IN EAST CENTRAL MINNESOTA...
  GOODHUE COUNTY IN SOUTHEASTERN MINNESOTA...

* UNTIL 845 PM CDT

* AT 741 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR NORTHFIELD...
  MOVING EAST AT 35 MPH.

  HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE 
           TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES...
           ROOFS...AND OUTBUILDINGS. 

* THIS SEVERE THUNDERSTORM WILL BE NEAR...
  STANTON AROUND 745 PM CDT. 
  WANAMINGO AROUND 810 PM CDT. 
  ZUMBROTA AND GOODHUE AROUND 820 PM CDT. 
  PINE ISLAND AROUND 825 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE
FRONTENAC STATE PARK...WASTEDO...HADER...COATES...NEW TRIER...HAMPTON...
BOMBAY...BELLECHESTER...MIESVILLE AND WACOUTA.

THIS INCLUDES U.S. HIGHWAY 61 BETWEEN MILE MARKERS 75 AND 113.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4420 9305 4472 9304 4466 9265 4462 9262
      4461 9258 4457 9255 4455 9232 4450 9230
      4446 9224 4445 9243 4437 9243 4436 9255
      4420 9256
TIME...MOT...LOC 0041Z 287DEG 31KT 4441 9311 

HAIL...1.00IN
WIND...70MPH
 
$$

JRB
3 follow-up statements
123 
WWUS53 KMPX 060052
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
752 PM CDT TUE JUL 5 2016

MNC037-049-060145-
/O.CON.KMPX.SV.W.0132.000000T0000Z-160706T0145Z/
DAKOTA MN-GOODHUE MN-
752 PM CDT TUE JUL 5 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR SOUTHEASTERN DAKOTA AND GOODHUE COUNTIES...

AT 751 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR NERSTRAND...OR
10 MILES SOUTHEAST OF NORTHFIELD...MOVING EAST AT 35 MPH.

HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE 
         TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES...
         ROOFS...AND OUTBUILDINGS. 

THIS SEVERE STORM WILL BE NEAR...
  WANAMINGO AROUND 810 PM CDT. 
  ZUMBROTA AND GOODHUE AROUND 820 PM CDT. 
  PINE ISLAND AROUND 825 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE
FRONTENAC STATE PARK...WASTEDO...HADER...COATES...NEW TRIER...HAMPTON...
BOMBAY...BELLECHESTER...MIESVILLE AND WACOUTA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4420 9305 4472 9304 4466 9265 4462 9262
      4461 9258 4457 9255 4455 9232 4450 9230
      4446 9224 4445 9243 4437 9243 4436 9255
      4420 9256
TIME...MOT...LOC 0051Z 287DEG 31KT 4438 9298 

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...70MPH
 
$$

JRB
189 
WWUS53 KMPX 060121
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
821 PM CDT TUE JUL 5 2016

MNC037-060130-
/O.CAN.KMPX.SV.W.0132.000000T0000Z-160706T0145Z/
DAKOTA MN-
821 PM CDT TUE JUL 5 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN DAKOTA COUNTY IS
CANCELLED...
    
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF 
THE WARNED AREA AND THEREFORE THE WARNING HAS BEEN CANCELLED.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FOR
SOUTH CENTRAL AND SOUTHEASTERN MINNESOTA...AND WEST CENTRAL
WISCONSIN.

LAT...LON 4420 9305 4437 9277 4453 9269 4466 9265
      4462 9262 4461 9258 4457 9255 4455 9232
      4450 9230 4446 9224 4445 9243 4437 9243
      4436 9255 4420 9256
TIME...MOT...LOC 0120Z 287DEG 31KT 4431 9264 

$$

MNC049-060145-
/O.CON.KMPX.SV.W.0132.000000T0000Z-160706T0145Z/
GOODHUE MN-
821 PM CDT TUE JUL 5 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR SOUTHEASTERN GOODHUE COUNTY...

AT 820 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED OVER ZUMBROTA...OR 17
MILES NORTH OF MANTORVILLE...MOVING EAST AT 35 MPH.

HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE 
         TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES...
         ROOFS...AND OUTBUILDINGS. 

THIS SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
SOUTHEASTERN GOODHUE COUNTY...INCLUDING THE FOLLOWING LOCATIONS:
BELLECHESTER...FRONTENAC STATE PARK...CENTRAL POINT...BOMBAY AND
WACOUTA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4420 9305 4437 9277 4453 9269 4466 9265
      4462 9262 4461 9258 4457 9255 4455 9232
      4450 9230 4446 9224 4445 9243 4437 9243
      4436 9255 4420 9256
TIME...MOT...LOC 0120Z 287DEG 31KT 4431 9264 

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...70MPH
 
$$

JRB
130 
WWUS53 KMPX 060147
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
847 PM CDT TUE JUL 5 2016

MNC049-060156-
/O.EXP.KMPX.SV.W.0132.000000T0000Z-160706T0145Z/
GOODHUE MN-
847 PM CDT TUE JUL 5 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GOODHUE COUNTY
HAS EXPIRED...
        
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE THE WARNING HAS BEEN ALLOWED TO EXPIRE.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FOR
SOUTH CENTRAL AND SOUTHEASTERN MINNESOTA...AND WEST CENTRAL
WISCONSIN.

LAT...LON 4420 9305 4437 9277 4453 9269 4466 9265
      4462 9262 4461 9258 4457 9255 4455 9232
      4450 9230 4446 9224 4445 9243 4437 9243
      4436 9255 4420 9256
TIME...MOT...LOC 0145Z 287DEG 31KT 4431 9264 

$$

JRB

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 5, 7:16 PM CDTFlash Flood WarningMPXAnoka, Hennepin, Ramsey4 hr
Jul 5, 7:20 PM CDTSevere Thunderstorm WarningMPXDakota, Rice, Scott55 min
Jul 5, 7:24 PM CDTSevere Thunderstorm WarningMPXCarver, Dakota, Hennepin, Ramsey, Scott29 min
Jul 5, 7:32 PM CDTSpecial Weather StatementMPXBrown, Carver, Dakota, Le Sueur, Nicollet, Rice and 2 more118 min
Jul 5, 7:56 PM CDTSevere Thunderstorm WarningMPXSteele, Waseca64 min
Jul 5, 8:29 PM CDTSpecial Weather StatementMPXGoodhue3 hr

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.