Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 71, NWS Milwaukee, WI
NWS Milwaukee, WI issued this severe thunderstorm warning at Jun 14, 2017, 2:34 PM CDT for Dane County, Wisconsin. It was in force for 26 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
- Jun 14, 2017, 2:34 PM CDT (19:34 UTC)
- Expired
- Jun 14, 2017, 3:00 PM CDT
- In force
- 26 min
- Issued by
- NWS Milwaukee, WI
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 70.0 mph
County Dane County, WI
The radar
The Milwaukee radar (KMKX), 72 km from the middle of the area, began a volume at 19:37 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 14, 12:40 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 7.6 hours before the alert went out and 169 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
- 303 J/kg
- Mixed-layer CIN
- -184 J/kg
- Mixed-layer LCL
- 814 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 18 m²/s²
- 0-3 km storm-relative helicity
- 89 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
The text
As transmitted.
756
WUUS53 KMKX 141934
SVRMKX
WIC025-142000-
/O.NEW.KMKX.SV.W.0071.170614T1934Z-170614T2000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Milwaukee/Sullivan WI
234 PM CDT WED JUN 14 2017
The National Weather Service in Milwaukee/Sullivan has issued a
* Severe Thunderstorm Warning for...
Northeastern Dane County in south central Wisconsin...
* Until 300 PM CDT
* At 233 PM CDT, severe thunderstorms were located along a line
extending from near Sauk City to Fitchburg, moving northeast at 45
mph.
HAZARD...70 mph wind gusts.
SOURCE...Law enforcement. Trees were reported down in Madison.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Sun Prairie, Waunakee, Windsor, Deforest, Dane, Token Creek, East
Bristol and Morrisonville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
This is a DANGEROUS SITUATION. These storms are producing widespread
wind damage across Dane County. SEEK SHELTER NOW inside a sturdy
structure and stay away from windows!
&&
LAT...LON 4329 8963 4329 8936 4328 8935 4328 8901
4327 8901 4316 8914 4315 8960
TIME...MOT...LOC 1933Z 214DEG 41KT 4323 8965 4297 8943
HAIL...<.75IN
WIND...70MPH
$$
HALBACH1 follow-up statement
249
WWUS53 KMKX 141953
SVSMKX
Severe Weather Statement
National Weather Service Milwaukee/Sullivan WI
253 PM CDT WED JUN 14 2017
WIC025-142002-
/O.EXP.KMKX.SV.W.0071.000000T0000Z-170614T2000Z/
Dane WI-
253 PM CDT WED JUN 14 2017
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN DANE COUNTY WILL
EXPIRE AT 300 PM CDT...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore the warning will be allowed to expire. However gusty winds
are still possible with these thunderstorms.
A severe thunderstorm watch remains in effect until 800 PM CDT for
south central Wisconsin.
LAT...LON 4329 8963 4329 8936 4328 8935 4328 8901
4327 8901 4316 8914 4315 8960
TIME...MOT...LOC 1952Z 214DEG 41KT 4340 8949 4314 8927
$$
HALBACHThe office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 13, 7:03 PM CDT | Special Weather Statement | MKX | Milwaukee, Ozaukee | 117 min |
| Jun 14, 2:37 AM CDT | Special Weather Statement | MKX | Ozaukee | 23 min |
| Jun 14, 12:59 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Jefferson, Rock | 26 min |
| Jun 14, 1:11 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Sauk | 49 min |
| Jun 14, 1:37 PM CDT | Severe Thunderstorm Warning | MKX | Lafayette | 38 min |
| Jun 14, 1:55 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 35 min |
| Jun 14, 2:00 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dane, Iowa, Sauk | 30 min |
| Jun 14, 2:03 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Iowa | 57 min |
| Jun 14, 2:21 PM CDT | Severe Thunderstorm Warning | MKX | Marquette | 39 min |
| Jun 14, 2:25 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson | 29 min |
| Jun 14, 2:28 PM CDT | Severe Thunderstorm Warning | MKX | Columbia | 32 min |
| Jun 14, 2:32 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake | 28 min |
| Jun 14, 2:47 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 43 min |
| Jun 14, 2:50 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Fond du Lac | 40 min |
| Jun 14, 3:01 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson, Rock | 44 min |
| Jun 14, 3:19 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 41 min |
| Jun 14, 3:40 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 35 min |
| Jun 14, 3:44 PM CDT | Special Marine Warning | MKX | 61 min | |
| Jun 14, 4:11 PM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 34 min |
| Jun 14, 4:45 PM CDT | Special Marine Warning | MKX | 90 min | |
| Jun 14, 4:47 PM CDT | Severe Thunderstorm Warning | MKX | Rock, Walworth | 43 min |
Nearby
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.