Alert archive / Minnesota / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 164, NWS Twin Cities, MN

July 16, 2016Brown County, Redwood County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jul 16, 2016, 10:03 PM CDT for Brown County, Redwood County, Minnesota. It was in force for 57 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
Jul 16, 2016, 10:03 PM CDT (03:03 UTC)
Expired
Jul 16, 2016, 11:00 PM CDT
In force
57 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
1.25 in
Wind
60.0 mph

Counties Brown County, MN, Redwood County, MN

The radar

The Minneapolis radar (KMPX), 140 km from the middle of the area, began a volume at 03:03 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 watch it was issued in

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

IssuedProductOfficeLasted
Jul 16, 6:57 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 3.1 hours before the alert went out and 137 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 2016-07-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 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 00:00Z on 2016-07-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 75 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
4 J/kg
Mixed-layer CIN
-246 J/kg
Mixed-layer LCL
1397 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
75 m²/s²
0-3 km storm-relative helicity
190 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted.

025 
WUUS53 KMPX 170303
SVRMPX
MNC015-127-170400-
/O.NEW.KMPX.SV.W.0164.160717T0303Z-160717T0400Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1003 PM CDT SAT JUL 16 2016

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHWESTERN BROWN COUNTY IN SOUTH CENTRAL MINNESOTA...
  SOUTHEASTERN REDWOOD COUNTY IN SOUTHWESTERN MINNESOTA...

* UNTIL 1100 PM CDT

* AT 1003 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED OVER WANDA...OR
  17 MILES SOUTH OF REDWOOD FALLS...MOVING SOUTHEAST AT 25 MPH.

  HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING...AND TREES. 

* THIS SEVERE THUNDERSTORM WILL BE NEAR...
  SPRINGFIELD AROUND 1030 PM CDT. 
  COMFREY AROUND 1045 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE WANDA...
COBDEN...SANBORN AND REVERE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4420 9510 4419 9531 4424 9538 4440 9516
      4424 9468 4411 9483 4411 9509
TIME...MOT...LOC 0303Z 301DEG 23KT 4429 9519 

HAIL...1.25IN
WIND...60MPH
 
$$

BORGHOFF
3 follow-up statements
864 
WWUS53 KMPX 170317
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1017 PM CDT SAT JUL 16 2016

MNC015-127-170400-
/O.CON.KMPX.SV.W.0164.000000T0000Z-160717T0400Z/
BROWN MN-REDWOOD MN-
1017 PM CDT SAT JUL 16 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT
FOR SOUTHWESTERN BROWN AND SOUTHEASTERN REDWOOD COUNTIES...

AT 1017 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR SANBORN...OR
20 MILES SOUTH OF REDWOOD FALLS...MOVING SOUTHEAST AT 25 MPH.

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

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

THIS SEVERE STORM WILL BE NEAR...
  SPRINGFIELD AROUND 1030 PM CDT. 
  COMFREY AROUND 1045 PM CDT. 

OTHER LOCATIONS IMPACTED BY THIS SEVERE THUNDERSTORM INCLUDE COBDEN
AND SANBORN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4420 9510 4419 9531 4420 9532 4435 9507
      4424 9468 4411 9483 4411 9509
TIME...MOT...LOC 0317Z 301DEG 23KT 4424 9508 

HAIL...1.00IN
WIND...60MPH
 
$$

BORGHOFF
358 
WWUS53 KMPX 170337
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1037 PM CDT SAT JUL 16 2016

MNC127-170347-
/O.CAN.KMPX.SV.W.0164.000000T0000Z-160717T0400Z/
REDWOOD MN-
1037 PM CDT SAT JUL 16 2016

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

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 200 AM CDT FOR
SOUTH CENTRAL MINNESOTA.

LAT...LON 4420 9510 4427 9486 4419 9473 4411 9483
      4411 9509
TIME...MOT...LOC 0337Z 310DEG 22KT 4415 9498 

$$

MNC015-170400-
/O.CON.KMPX.SV.W.0164.000000T0000Z-160717T0400Z/
BROWN MN-
1037 PM CDT SAT JUL 16 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1100 PM CDT
FOR SOUTHWESTERN BROWN COUNTY...

AT 1037 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR COMFREY...OR
20 MILES NORTH OF WINDOM...MOVING SOUTHEAST AT 25 MPH.

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

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

THIS SEVERE STORM WILL BE NEAR...
  COMFREY AROUND 1050 PM CDT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4420 9510 4427 9486 4419 9473 4411 9483
      4411 9509
TIME...MOT...LOC 0337Z 310DEG 22KT 4415 9498 

HAIL...1.00IN
WIND...60MPH
 
$$

BORGHOFF
007 
WWUS53 KMPX 170355
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1055 PM CDT SAT JUL 16 2016

MNC015-170405-
/O.EXP.KMPX.SV.W.0164.000000T0000Z-160717T0400Z/
BROWN MN-
1055 PM CDT SAT JUL 16 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN BROWN COUNTY WILL
EXPIRE AT 1100 PM CDT...
        
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 200 AM CDT FOR
SOUTH CENTRAL MINNESOTA.

LAT...LON 4420 9510 4427 9486 4419 9473 4411 9483
      4411 9509
TIME...MOT...LOC 0354Z 301DEG 23KT 4415 9498 

$$

BORGHOFF

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 16, 7:03 PM CDTSevere Thunderstorm WarningMPXLac qui Parle42 min
Jul 16, 7:31 PM CDTSevere Thunderstorm WarningMPXChippewa, Lac qui Parle, Renville, Yellow Medicine59 min
Jul 16, 8:04 PM CDTSevere Thunderstorm WarningMPXChippewa, Kandiyohi, Redwood, Renville, Yellow Medicine71 min
Jul 16, 8:35 PM CDTSevere Thunderstorm WarningMPXMcLeod, Meeker, Renville, Sibley55 min
Jul 16, 9:12 PM CDTSevere Thunderstorm WarningMPXBrown, Nicollet, Redwood63 min
Jul 16, 9:30 PM CDTSevere Thunderstorm WarningMPXMcLeod, Nicollet, Renville, Sibley60 min
Jul 16, 9:38 PM CDTSevere Thunderstorm WarningMPXStevens28 min
Jul 16, 9:53 PM CDTFlash Flood WatchMPXBlue Earth, Brown, Faribault, Freeborn, Martin, Nicollet and 4 more6 hr
Jul 16, 10:16 PM CDTSevere Thunderstorm WarningMPXBlue Earth, Brown, Watonwan44 min
Jul 16, 11:31 PM CDTFlash Flood WarningMPXBrown, Redwood, Watonwan4 hr
Jul 17, 12:00 AM CDTFlash Flood WarningMPXBlue Earth, Faribault, Freeborn, Martin5 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.