Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1994
Severe Thunderstorm Warning 101, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Sep 13, 1994, 6:10 PM CDT for Outagamie County, Waupaca County, Wisconsin. It was in force for 50 min.
The area
The counties it named.
The facts
- Issued
- Sep 13, 1994, 6:10 PM CDT (23:10 UTC)
- Expired
- Sep 13, 1994, 7:00 PM CDT
- In force
- 50 min
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
Counties Outagamie County, WI, Waupaca County, WI
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.2 hours before the alert went out and 49 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
- 58 J/kg
- Mixed-layer CIN
- -149 J/kg
- Mixed-layer LCL
- 1203 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 191 m²/s²
- 0-3 km storm-relative helicity
- 187 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KGRB 132313 RRA SVRGRB WIC135-087-140000- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 610 PM CDT TUE SEP 13 1994 THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 700 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN EAST CENTRAL WISCONSIN ...EASTERN WAUPACA COUNTY IN NORTHEAST WISCONSIN ... OUTAGAMIE COUNTY AT 610 PM RADAR INDICATED A SEVERE THUNDERSTORM OVER NORTHWEST OUTAGAMIE AND EASTERN WAUPACA COUNTIES. THIS STORM WILL AFFECT THE TOWNS OF BLACK CREEK...NEW LONDON AND SEYMOUR BY 630 PM. STRONG WINDS AND HAIL ARE LIKELY WITH THIS THUNDERSTORM. THIS IS A DANGEROU*S STORM. IF YOU ARE IN ITS PATH YOU SHOULD PREPARE FOR DAMAGING WIND IN EXCESS OF 55 MPH...LARGE HAIL...AND DEADLY LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER... PREFERABLY INSIDE A STRONG BUILDING BUT STAY AWAY FROM WINDOWS.
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, Sep 13, 3:35 PM CDT, 2 hours 35 minutes before
WIZ011-013-019-132140- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 335 PM CDT TUE SEP 13 1994 ...STRONG THUNDERSTORMS OVER NORTHEAST WISCONSIN... AT 330 PM WEATHER RADAR SHOWED STRONG THUNDERSTORMS EXTENDING FROM WABENO IN FOREST COUNTY TO NEAR ANTIGO IN LANGLADE COUNTY. THE STORMS WERE MOVING EAST AT 35 MILES AN HOUR AND WILL MOVE ACROSS CENTRAL MARINETTE AND INTO EASTERN LANGLADE COUNTY BY 415 PM. SOME TOWNS IN THE PATH OF THESE STRONG THUNDERSTORMS INCLUDE WAUSAUKEE...MOUNTAIN AND LANGLADE. THESE STORMS WILL PRODUCE HEAVY RAINS THAT MAY CAUSE MINOR FLOODING IN LOW LYING AREAS DURING THE LATE AFTERNOON AND EVENING.
Special weather statement, Sep 13, 3:38 PM CDT, 2 hours 32 minutes before
WIZ011-013-019-132140- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 335 PM CDT TUE SEP 13 1994 ...STRONG THUNDERSTORMS OVER NORTHEAST WISCONSIN... AT 330 PM WEATHER RADAR SHOWED STRONG THUNDERSTORMS EXTENDING FROM WABENO IN FOREST COUNTY TO NEAR ANTIGO IN LANGLADE COUNTY. THE STORMS WERE MOVING EAST AT 35 MILES AN HOUR AND WILL MOVE ACROSS CENTRAL MARINETTE AND INTO EASTERN LANGLADE COUNTY BY 415 PM. SOME TOWNS IN THE PATH OTF THESE STRONG THUNDERSTORMS INCLUDE WAUSAUKEE...MOUNTAIN AND LANGLADE. THESE STORMS WILL PRODUCE HEAVY RAINS THAT MAY CAUSE MINOR FLOODING IN LOW LYING AREAS DURING THE LATE AFTERNOON AND EVENING.
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 13, 4:10 PM CDT | Severe Thunderstorm Warning | GRB | Menominee, Oconto | 50 min |
| Sep 13, 4:28 PM CDT | Severe Thunderstorm Warning | GRB | Oconto, Shawano | 47 min |
| Sep 13, 4:28 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 47 min |
| Sep 13, 5:15 PM CDT | Severe Thunderstorm Warning | GRB | Door, Kewaunee | 42 min |
| Sep 13, 5:15 PM CDT | Severe Thunderstorm Warning | GRB | Brown, Outagamie | 42 min |
| Sep 13, 6:10 PM CDT | Severe Thunderstorm Warning | GRB | Juneau | 80 min |
| Sep 13, 6:37 PM CDT | Severe Thunderstorm Warning | GRB | Adams | 83 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1994Every severe thunderstorm warning in 1994
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.