Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1996
Severe Thunderstorm Warning 81, NWS Milwaukee, WI
NWS Milwaukee, WI issued this severe thunderstorm warning at Oct 29, 1996, 2:55 PM CST for Lafayette County, Wisconsin. It was in force for 20 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 29, 1996, 2:55 PM CST (20:55 UTC)
- Expired
- Oct 29, 1996, 3:15 PM CST
- In force
- 20 min
- Issued by
- NWS Milwaukee, WI
- Area
- Whole counties
County Lafayette County, WI
The radar
The Quad Cities radar (KDVN), 122 km from the middle of the area, began a volume at 20:55 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
Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.9 hours before the alert went out and 260 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1440 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 125 m²/s²
- 0-3 km storm-relative helicity
- 299 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Oct 29, 11:15 AM CST, 3 hours 40 minutes before
WIZ011>013-019>022-030>072-300400- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 1100 AM CST TUE OCT 29 1996 ...THUNDERSTORMS WITH DAMAGING WIND GUSTS POSSIBLE LATER TODAY AND THIS EVENING ACROSS SOUTHERN AND CENTRAL WISCONSIN... AN UNUSUALLY STRONG STORM SYSTEM PASSING WEST OF WISCONSIN TODAY WILL BRING A MODERATE THREAT OF SEVERE WEATHER TO THE STATE LATER TODAY AND THIS EVENING. THE MAIN THREAT APPEARS TO BE DAMAGING WIND GUSTS FROM FAST MOVING THUNDERSTORMS...WITH THE MOST VULNERABLE AREA BEING THE SOUTHWEST CORNER OF WISCONSIN. A WARM FRONT WILL MOVE NORTH TO SOUTHERN WISCONSIN LATER THIS AFTERNOON WHILE A COLD FRONT RACES NORTHEAST OUT OF MISSOURI. THE INTENSE DYNAMICS ASSOCIATED WITH THIS SYSTEM ARE CAPABLE OF CAUSING A SQUALL LINE OF THUNDERSTORMS WITH DAMAGING WINDS TO FORM ALONG THE COLD FRONT THEN RACE INTO WISCONSIN AFTER 3 OR 4 PM FROM THE SOUTHWEST. THE STORMS COULD MAINTAIN STRENGTH THIS EVENING AS THEY MOVE NORTH INTO NORTHEAST WISCONSIN. THIS IS A POTENTIALLY DANGEROUS SITUATION. LISTEN FOR POSSIBLE SEVERE WEATHER WATCHES AND WARNINGS LATER TODAY AND THIS EVENING...AND BE PREPARED TO TAKE COVER IF THREATENING WEATHER APPROACHES. MEADE
The office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 29, 2:51 PM CST | Severe Thunderstorm Warning | MKX | Iowa | 24 min |
| Oct 29, 4:04 PM CST | Severe Thunderstorm Warning | MKX | Dane | 26 min |
| Oct 29, 4:23 PM CST | Severe Thunderstorm Warning | MKX | Dodge | 37 min |
| Oct 29, 4:28 PM CST | Severe Thunderstorm Warning | MKX | Waukesha | 32 min |
| Oct 29, 4:40 PM CST | Severe Thunderstorm Warning | MKX | Walworth | 35 min |
| Oct 29, 4:52 PM CST | Severe Thunderstorm Warning | MKX | Jefferson | 38 min |
| Oct 29, 4:56 PM CST | Severe Thunderstorm Warning | MKX | Waukesha | 34 min |
| Oct 29, 5:03 PM CST | Severe Thunderstorm Warning | MKX | Racine | 27 min |
| Oct 29, 5:07 PM CST | Severe Thunderstorm Warning | MKX | Milwaukee | 23 min |
| Oct 29, 5:14 PM CST | Severe Thunderstorm Warning | MKX | Kenosha | 31 min |
| Oct 29, 5:26 PM CST | Severe Thunderstorm Warning | MKX | Jefferson, Rock, Walworth | 34 min |
| Oct 29, 5:26 PM CST | Severe Thunderstorm Warning | MKX | Dodge | 34 min |
| Oct 29, 5:50 PM CST | Severe Thunderstorm Warning | MKX | Kenosha, Racine | 40 min |
| Oct 29, 5:50 PM CST | Severe Thunderstorm Warning | MKX | Milwaukee, Waukesha | 40 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1996Every severe thunderstorm warning in 1996
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.