Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 89, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Sep 6, 2010, 6:39 AM CDT for Wood County, Wisconsin. It was in force for 51 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
- Sep 6, 2010, 6:39 AM CDT (11:39 UTC)
- Expired
- Sep 6, 2010, 7:30 AM CDT
- In force
- 51 min
- Issued by
- NWS Green Bay, WI
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
County Wood County, WI
The radar
The La Crosse radar (KARX), 116 km from the middle of the area, began a volume at 11:42 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 00:00Z, 11.7 hours before the alert went out and 154 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
- 1400 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 93 m²/s²
- 0-3 km storm-relative helicity
- 261 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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.
NWS Green Bay, WI wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 6, 4:45 AM CDT, 1 hour 54 minutes earlier.
Area forecast discussion, Sep 6, 4:45 AM CDT, 1 hour 54 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<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>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Sep 6, 5:40 AM CDT, 59 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREEN BAY WI 540 AM CDT MON SEP 6 2010 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-071045- VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE-LINCOLN-LANGLADE- MENOMINEE-NORTHERN OCONTO-DOOR-MARATHON-SHAWANO-WOOD-PORTAGE- WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-CALUMET- MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO- 540 AM CDT MON SEP 6 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL AND NORTHEAST WISCONSIN. .DAY ONE...TODAY AND TONIGHT SCATTERED THUNDERSTORMS ARE EXPECTED TODAY AND TONIGHT. WHILE WIDESPREAD SEVERE WEATHER IS NOT EXPECTED...A FEW STORMS COULD PRODUCE WINDS TO 40 MPH AND HAIL UP TO A HALF INCH. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY AN INTENSE LOW PRESSURE SYSTEM WILL MOVE ACROSS LAKE SUPERIOR TUESDAY. WIND GUSTS OVER 40 MPH ARE POSSIBLE ACROSS MUCH OF THE REGION. THE COMBINATION OF THE STRONG WINDS AND WET SOILS COULD CAUSE A FEW TREES TO TOPPLE OVER OR FALL ONTO POWER LINES. THE STRONG WINDS MAY ALSO MAKE DRIVING DIFFICULT. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION SHOULD NOT BE NEEDED TODAY OR TONIGHT. LMZ521-522-541>543-071045- THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN- 540 AM CDT MON SEP 6 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE MICHIGAN AND THE WATERS OF GREEN BAY. .DAY ONE...TODAY AND TONIGHT INCREASING SOUTHERLY WINDS AND BUILDING WAVES MAY POSE A HAZARD TO SMALL CRAFT OVER MOST OF THE NEAR SHORE WATERS OF LAKE MICHIGAN TODAY AND THIS EVENING. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY GALE FORCE WINDS ARE POSSIBLE ACROSS THE ENTIRE AREA LATE TONIGHT INTO EARLY TUESDAY EVENING...ESPECIALLY OVER THE WATERS OF NORTHERN DOOR COUNTY.
In the hours before
Special weather statement, Sep 6, 6:15 AM CDT, 24 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 615 AM CDT MON SEP 6 2010 WIZ020-030-031-035>037-045-061215- MENOMINEE-MARATHON-SHAWANO-WOOD-PORTAGE-WAUPACA-WAUSHARA- INCLUDING THE CITIES OF...KESHENA...WAUSAU...WISCONSIN RAPIDS... STEVENS POINT...WAUTOMA 615 AM CDT MON SEP 6 2010 AT 613 AM CST...DOPPLER RADAR INDICATED SCATTERED SHOWERS AND THUNDERSTORMS MOVING INTO WOOD AND SOUTHWEST MARATHON COUNTIES. THE SHOWERS AND STORMS WERE MOVING TO THE EAST AROUND 45 MPH. SCATTERED SHOWERS AND STORMS WILL MOVE ACROSS CENTRAL AND PORTIONS OF NORTH CENTRAL WISCONSIN THROUGH 7 AM. SOME OF THE STRONGER STORMS WILL PRODUCE HAIL UP TO THREE QUARTERS OF AN INCH AND RAINFALL AMOUNTS OF A TENTH OF AN INCH. WIZ022-038>040-048>050-074-061215- DOOR-OUTAGAMIE-BROWN-KEWAUNEE-WINNEBAGO-CALUMET-MANITOWOC- SOUTHERN OCONTO- INCLUDING THE CITIES OF...STURGEON BAY...APPLETON...GREEN BAY... ALGOMA...OSHKOSH...CHILTON...TWO RIVERS 615 AM CDT MON SEP 6 2010 SCATTERED SHOWERS AND THUNDERSTORMS RAPIDLY DEVELOPED ACROSS PORTIONS OF WEST CENTRAL AND SOUTHWEST WISCONSIN EARLY THIS MORNING. THE LEADING OF THE SHOWERS AND STORMS EXTENDED FROM 20 MILES SOUTHWEST OF WAUTOMA TO 10 MILES WEST OF MARSHFIELD. THE SHOWERS AND STORMS WERE MOVING TO THE EAST AROUND 45 MPH. SCATTERED SHOWERS AND STORMS WILL MOVE INTO BROWN...OUTAGAMIE... WINNEBAGO..AND CALUMET COUNTIES BETWEEN 7 AM AND 8 AM...THEN TO THE LAKESHORE REGION BETWEEN 8 AM AND 9 AM. SOME OF THE STRONGER STORMS WILL PRODUCE HAIL UP TO A HALF INCH IN DIAMETER AND RAINFALL AMOUNTS UP TO A TENTH OF AN INCH. ECKBERG
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 6, 7:00 AM CDT | Severe Thunderstorm Warning | GRB | Portage | 45 min |
| Sep 6, 7:39 AM CDT | Severe Thunderstorm Warning | GRB | Wood | 36 min |
| Sep 6, 1:21 PM CDT | Severe Thunderstorm Warning | GRB | Kewaunee | 24 min |
| Sep 6, 4:15 PM CDT | Gale Warning | GRB | 29 hr |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 2010Every severe thunderstorm warning in 2010
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.