Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2016
Severe Thunderstorm Warning 52, NWS La Crosse, WI
NWS La Crosse, WI issued this severe thunderstorm warning at Jul 7, 2016, 4:49 AM CDT for 4 counties in Wisconsin. It was in force for 41 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 7, 2016, 4:49 AM CDT (09:49 UTC)
- Expired
- Jul 7, 2016, 5:30 AM CDT
- In force
- 41 min
- Issued by
- NWS La Crosse, WI
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Crawford County, WI, La Crosse County, WI, Monroe County, WI, Vernon County, WI
The radar
The La Crosse radar (KARX), 26 km from the middle of the area, began a volume at 09:51 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
Davenport, (KDVN), launched 00:00Z, 9.8 hours before the alert went out and 226 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.
- Mixed-layer CAPE
- 1025 J/kg
- Mixed-layer CIN
- -163 J/kg
- Mixed-layer LCL
- 882 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 12 m²/s²
- 0-3 km storm-relative helicity
- 46 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
The text
As transmitted.
596
WUUS53 KARX 070949
SVRARX
WIC023-063-081-123-071030-
/O.NEW.KARX.SV.W.0052.160707T0949Z-160707T1030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE LA CROSSE WI
449 AM CDT THU JUL 7 2016
THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN CRAWFORD COUNTY IN SOUTHWESTERN WISCONSIN...
WESTERN MONROE COUNTY IN WEST CENTRAL WISCONSIN...
LA CROSSE COUNTY IN WEST CENTRAL WISCONSIN...
VERNON COUNTY IN SOUTHWESTERN WISCONSIN...
* UNTIL 530 AM CDT
* AT 448 AM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR DAKOTA TO BROWNSVILLE TO 7 MILES EAST OF
WAUKON...MOVING EAST AT 50 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES.
* SEVERE THUNDERSTORMS WILL BE NEAR...
BRICE PRAIRIE AND STODDARD AROUND 455 AM CDT.
LA CROSSE...HOLMEN...ONALASKA AND FRENCH ISLAND AROUND 500 AM CDT.
COON VALLEY AROUND 505 AM CDT.
WEST SALEM AROUND 510 AM CDT.
BANGOR AND WESTBY AROUND 515 AM CDT.
CASHTON AROUND 520 AM CDT.
SPARTA AROUND 525 AM CDT.
CLAYTON AROUND 530 AM CDT.
OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
NEWTON...MEDARY...SPRINGVILLE...LEON AND PORTLAND.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
THOSE OUTDOORS OR CAMPING SHOULD SEEK SAFE SHELTER UNTIL THESE
STORMS PASS.
&&
LAT...LON 4355 9065 4355 9067 4335 9067 4335 9120
4337 9122 4341 9120 4345 9123 4352 9122
4354 9125 4358 9123 4361 9127 4371 9127
4378 9124 4385 9128 4397 9141 4407 9072
4379 9062
TIME...MOT...LOC 0948Z 258DEG 43KT 4394 9144 4371 9131 4325 9133
HAIL...<.75IN
WIND...60MPH
$$
LAWRENCE2 follow-up statements
056
WWUS53 KARX 071012
SVSARX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
512 AM CDT THU JUL 7 2016
WIC023-063-081-123-071030-
/O.CON.KARX.SV.W.0052.000000T0000Z-160707T1030Z/
CRAWFORD WI-MONROE WI-LA CROSSE WI-VERNON WI-
512 AM CDT THU JUL 7 2016
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 AM CDT
FOR NORTHERN CRAWFORD...WESTERN MONROE...LA CROSSE AND VERNON
COUNTIES...
AT 511 AM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM NEAR HOLMEN TO NEAR COON VALLEY TO 8 MILES EAST OF
LANSING...MOVING EAST AT 40 MPH.
HAZARD...60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES.
THESE SEVERE STORMS WILL BE NEAR...
COON VALLEY AND WEST SALEM AROUND 515 AM CDT.
BANGOR AND WESTBY AROUND 520 AM CDT.
SPARTA...CLAYTON AND CASHTON AROUND 530 AM CDT.
OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
NEWTON...MEDARY...SPRINGVILLE...LEON AND PORTLAND.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.
&&
LAT...LON 4355 9065 4355 9067 4335 9067 4335 9120
4337 9122 4341 9120 4345 9123 4352 9122
4354 9125 4358 9123 4361 9127 4371 9127
4378 9124 4385 9128 4397 9137 4407 9072
4379 9062
TIME...MOT...LOC 1011Z 248DEG 33KT 4401 9117 4378 9104 4332 9106
HAIL...<.75IN
WIND...60MPH
$$
AJ318
WWUS53 KARX 071020
SVSARX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LA CROSSE WI
520 AM CDT THU JUL 7 2016
WIC023-063-081-123-071030-
/O.EXP.KARX.SV.W.0052.000000T0000Z-160707T1030Z/
CRAWFORD WI-MONROE WI-LA CROSSE WI-VERNON WI-
520 AM CDT THU JUL 7 2016
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN CRAWFORD...WESTERN
MONROE...LA CROSSE AND VERNON COUNTIES WILL EXPIRE AT 530 AM CDT...
THE STORMS WHICH PROMPTED THE WARNING HAVE WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE. HOWEVER GUSTY
WINDS TO 40 MPH AND HEAVY RAIN ARE STILL POSSIBLE WITH THESE
THUNDERSTORMS.
LAT...LON 4355 9065 4355 9067 4335 9067 4335 9120
4337 9122 4341 9120 4345 9123 4352 9122
4354 9125 4358 9123 4361 9127 4371 9127
4378 9124 4385 9128 4397 9137 4407 9072
4379 9062
TIME...MOT...LOC 1019Z 258DEG 43KT 4401 9117 4378 9104 4332 9106
$$
AJThe office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 7, 4:29 AM CDT | Special Weather Statement | ARX | Crawford, La Crosse, Vernon | 61 min |
| Jul 7, 5:56 AM CDT | Special Weather Statement | ARX | Grant, Richland | 64 min |
Nearby
Severe 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.