Alert archive / Minnesota / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 160, NWS Twin Cities, MN

July 16, 20164 counties in Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jul 16, 2016, 8:35 PM CDT for 4 counties in Minnesota. It was in force for 55 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, 8:35 PM CDT (01:35 UTC)
Expired
Jul 16, 2016, 9:30 PM CDT
In force
55 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Hail
1.0 in
Wind
70.0 mph

Counties McLeod County, MN, Meeker County, MN, Renville County, MN, Sibley County, MN

The radar

The Minneapolis radar (KMPX), 95 km from the middle of the area, began a volume at 01:36 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, 1.6 hours before the alert went out and 92 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.

925 
WUUS53 KMPX 170135
SVRMPX
MNC085-093-129-143-170230-
/O.NEW.KMPX.SV.W.0160.160717T0135Z-160717T0230Z/

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

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WESTERN MCLEOD COUNTY IN CENTRAL MINNESOTA...
  WESTERN SIBLEY COUNTY IN CENTRAL MINNESOTA...
  SOUTHERN MEEKER COUNTY IN CENTRAL MINNESOTA...
  EASTERN RENVILLE COUNTY IN CENTRAL MINNESOTA...

* UNTIL 930 PM CDT

* AT 834 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM NEAR LAKE LILLIAN TO NEAR BIRD ISLAND TO BECHYN...
  MOVING SOUTHEAST AT 40 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. 

* SEVERE THUNDERSTORMS WILL BE NEAR...
  COSMOS AROUND 845 PM CDT. 
  HECTOR AROUND 850 PM CDT. 
  BUFFALO LAKE AND FRANKLIN AROUND 855 PM CDT. 
  FAIRFAX AND STEWART AROUND 905 PM CDT. 
  BROWNTON AROUND 910 PM CDT. 
  HUTCHINSON AROUND 915 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
GREENLEAF...LAKE MARION REGIONAL PARK...SUMTER...CEDAR
MILLS...BISCAY... FERNANDO...CORVUSO...LAKESIDE...STROUT AND
HUTCHINSON AIRPORT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4446 9478 4449 9482 4449 9487 4452 9488
      4453 9495 4458 9510 4479 9484 4489 9481
      4489 9476 4506 9475 4498 9425 4462 9426
      4445 9441
TIME...MOT...LOC 0134Z 294DEG 35KT 4500 9484 4480 9486 4467 9509 

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

BORGHOFF
2 follow-up statements
804 
WWUS53 KMPX 170203
SVSMPX

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

MNC085-093-129-143-170230-
/O.CON.KMPX.SV.W.0160.000000T0000Z-160717T0230Z/
MCLEOD MN-SIBLEY MN-MEEKER MN-RENVILLE MN-
903 PM CDT SAT JUL 16 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT
FOR WESTERN MCLEOD...WESTERN SIBLEY...SOUTHWESTERN MEEKER AND EASTERN
RENVILLE COUNTIES...

AT 903 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR CORVUSO TO NEAR BUFFALO LAKE TO NEAR FRANKLIN...
MOVING SOUTHEAST AT 30 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. 

THESE SEVERE STORMS WILL BE NEAR...
  HUTCHINSON AND FAIRFAX AROUND 920 PM CDT. 
  GIBBON AND STEWART AROUND 925 PM CDT. 
  WINTHROP AND BROWNTON AROUND 930 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE LAKE
MARION REGIONAL PARK...SUMTER...CEDAR
MILLS...BISCAY...FERNANDO...CORVUSO...
LAKESIDE AND HUTCHINSON AIRPORT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4446 9478 4449 9482 4449 9487 4452 9488
      4453 9495 4458 9510 4476 9484 4489 9476
      4498 9475 4498 9425 4462 9426 4445 9441
TIME...MOT...LOC 0203Z 302DEG 27KT 4488 9459 4468 9466 4452 9494 

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

BORGHOFF
282 
WWUS53 KMPX 170223
SVSMPX

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

MNC093-170233-
/O.CAN.KMPX.SV.W.0160.000000T0000Z-160717T0230Z/
MEEKER MN-
923 PM CDT SAT JUL 16 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN MEEKER COUNTY IS
CANCELLED...

THE STORMS WHICH PROMPTED THE WARNING HAVE 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...SOUTHWESTERN AND CENTRAL MINNESOTA.

LAT...LON 4449 9486 4451 9487 4451 9488 4452 9488
      4453 9492 4461 9467 4479 9457 4475 9426
      4462 9426 4445 9441 4446 9478 4449 9482
TIME...MOT...LOC 0223Z 300DEG 28KT 4472 9446 4455 9457 4445 9476 

$$

MNC085-129-143-170230-
/O.CON.KMPX.SV.W.0160.000000T0000Z-160717T0230Z/
MCLEOD MN-SIBLEY MN-RENVILLE MN-
923 PM CDT SAT JUL 16 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT
FOR SOUTHWESTERN MCLEOD...WESTERN SIBLEY AND SOUTHEASTERN RENVILLE
COUNTIES...

AT 923 PM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM STEWART TO NEAR GIBBON TO NEAR FAIRFAX...MOVING
SOUTHEAST AT 30 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. 

THESE SEVERE STORMS WILL BE NEAR...
  WINTHROP...GIBBON AND BROWNTON AROUND 930 PM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
FERNANDO AND SUMTER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4449 9486 4451 9487 4451 9488 4452 9488
      4453 9492 4461 9467 4479 9457 4475 9426
      4462 9426 4445 9441 4446 9478 4449 9482
TIME...MOT...LOC 0223Z 300DEG 28KT 4472 9446 4455 9457 4445 9476 

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

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, 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, 10:03 PM CDTSevere Thunderstorm WarningMPXBrown, Redwood57 min
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.