Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1988
Severe Thunderstorm Warning 4, NWS Milwaukee, WI
NWS Milwaukee, WI issued this severe thunderstorm warning at Apr 5, 1988, 8:33 PM CDT for Jefferson County, Wisconsin. It was in force for 57 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Apr 5, 1988, 8:33 PM CDT (01:33 UTC)
- Expired
- Apr 5, 1988, 9:30 PM CDT
- In force
- 57 min
- Issued by
- NWS Milwaukee, WI
- Area
- Whole counties
County Jefferson County, WI
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Apr 5, 9:05 PM CDT | Hail 0.75 | Jefferson, WI |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 00:00Z, 1.6 hours before the alert went out and 171 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
- 749 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 205 m²/s²
- 0-3 km storm-relative helicity
- 295 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, Apr 5, 5:42 PM CDT, 2 hours 51 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MILWAUKEE WI 540 PM CST TUE APR 5 1988 ...STRONG THUNDERSTORM HEADING FOR DODGE COUNTY... AT 540 PM AN INTENSE THUNDERSTORM WAS OVER EASTERN COLUMBIA COUNTY..ABOUT 25 MILES NORTHEAST OF MADISON. THIS STORM DEVELOPED RAPIDLY AND IS MOVING NORTHEAST AND WILL PASS THROUGH NORTHWESTERN DODGE COUNTY NEAR FOX LAKE BETWEEN NOW AND 615 PM. THIS STORM IS CAPABLE OF PRODUCING STRONG GUSTY WINDS AND HAIL. IF IT HOLDS TOGETHER IT MAY THEN MOVE INTO FOND DU LAC COUNTY. PERSONS IN NORTHWEST DODGE COUNTY SHOULD BE ON THE LOOKOUT AND MOVE TO A PLACE OF SAFETY SHOULD CONDITIONS BECOME THREATENING. A TORNADO WATCH IS IN EFFECT FOR SOUTH CENTRAL AND SOUTHEAST WISCONSIN FROM 6 PM TIL 11 PM. OSTER
Special weather statement, Apr 5, 5:47 PM CDT, 2 hours 46 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MADISON WI 550 PM CDT TUESDAY APRIL 4 1988 ..TORNADO WATCH IN EFFECT FROM 6 PM CDT UNTIL 11 PM CDT... AT 535 PM CDT WEATHER RADAR INDICATED SEVERAL T
Special weather statement, Apr 5, 6:16 PM CDT, 2 hours 17 minutes before
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</html>Special weather statement, Apr 5, 6:42 PM CDT, 1 hour 51 minutes before
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</html>Special weather statement, Apr 5, 6:58 PM CDT, 1 hour 35 minutes before
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<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
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</html>The office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 5, 9:09 PM CDT | Severe Thunderstorm Warning | MKX | Waukesha | 51 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1988Every severe thunderstorm warning in 1988
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.