Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 130, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jul 9, 2017, 10:17 PM CDT for Dunn County, Pierce County, Wisconsin. It was in force for 27 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 9, 2017, 10:17 PM CDT (03:17 UTC)
- Expired
- Jul 9, 2017, 10:44 PM CDT
- In force
- 27 min
- Issued by
- NWS Twin Cities, MN
- Area
- Storm-based polygon
- Hail
- 1.5 in
- Wind
- 60.0 mph
Counties Dunn County, WI, Pierce County, WI
The radar
The La Crosse radar (KARX), 114 km from the middle of the area, began a volume at 03:17 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, 3.3 hours before the alert went out and 136 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
- 627 J/kg
- Mixed-layer CIN
- -187 J/kg
- Mixed-layer LCL
- 1764 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 222 m²/s²
- 0-3 km storm-relative helicity
- 278 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 3.6
The text
As transmitted.
813
WUUS53 KMPX 100317
SVRMPX
WIC033-093-100415-
/O.NEW.KMPX.SV.W.0130.170710T0317Z-170710T0415Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Twin Cities/Chanhassen MN
1017 PM CDT SUN JUL 9 2017
The National Weather Service in The Twin Cities has issued a
* Severe Thunderstorm Warning for...
East central Pierce County in west central Wisconsin...
Southern Dunn County in west central Wisconsin...
* Until 1115 PM CDT
* At 1017 PM CDT, a severe thunderstorm was located near Elmwood, or
16 miles southwest of Menomonie, moving east at 40 mph.
HAZARD...Ping pong ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
* This severe thunderstorm will be near,
Eau Galle around 1030 PM CDT.
Other locations impacted by this severe thunderstorm include
Downsville, Rock Falls and Caryville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4468 9170 4468 9214 4469 9220 4480 9220
4480 9165 4469 9165
TIME...MOT...LOC 0317Z 270DEG 34KT 4473 9215
HAIL...1.50IN
WIND...60MPH
$$2 follow-up statements
894
WWUS53 KMPX 100336
SVSMPX
Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
1036 PM CDT SUN JUL 9 2017
WIC093-100346-
/O.CAN.KMPX.SV.W.0130.000000T0000Z-170710T0415Z/
Pierce WI-
1036 PM CDT SUN JUL 9 2017
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL PIERCE COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 4468 9199 4480 9199 4480 9165 4469 9165
4468 9170
TIME...MOT...LOC 0336Z 271DEG 30KT 4472 9194
$$
WIC033-100415-
/O.CON.KMPX.SV.W.0130.000000T0000Z-170710T0415Z/
Dunn WI-
1036 PM CDT SUN JUL 9 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT
FOR SOUTHEASTERN DUNN COUNTY...
At 1036 PM CDT, a severe thunderstorm was located near Downsville, or
12 miles south of Menomonie, moving east at 35 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4468 9199 4480 9199 4480 9165 4469 9165
4468 9170
TIME...MOT...LOC 0336Z 271DEG 30KT 4472 9194
HAIL...1.00IN
WIND...60MPH
$$452
WWUS53 KMPX 100344
SVSMPX
Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
1044 PM CDT SUN JUL 9 2017
WIC033-100354-
/O.CAN.KMPX.SV.W.0130.000000T0000Z-170710T0415Z/
Dunn WI-
1044 PM CDT SUN JUL 9 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN DUNN COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore the warning has been cancelled.
LAT...LON 4468 9199 4480 9199 4480 9165 4469 9165
4468 9170
TIME...MOT...LOC 0342Z 270DEG 34KT 4472 9185
$$
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Severe Thunderstorm Warnings in Wisconsin, 2017Every severe thunderstorm warning in 2017
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.