Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1995
Severe Thunderstorm Warning 76, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Aug 11, 1995, 12:08 PM CDT for Oconto County, Wisconsin. It was in force for 37 min.
The area
The counties it named.
The facts
- Issued
- Aug 11, 1995, 12:08 PM CDT (17:08 UTC)
- Expired
- Aug 11, 1995, 12:45 PM CDT
- In force
- 37 min
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
County Oconto County, WI
The radar
The Green Bay radar (KGRB), 56 km from the middle of the area, began a volume at 17:10 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
Sault Ste Marie, MI (KY62), launched 12:00Z, 5.1 hours before the alert went out and 345 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
- 281 J/kg
- Mixed-layer CIN
- -200 J/kg
- Mixed-layer LCL
- 1112 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 89 m²/s²
- 0-3 km storm-relative helicity
- 136 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KGRB 111710 RRA SVRGRB WIC083-087-111745- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 1208 PM CDT FRI AUG 11 1995 THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1245 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTHEAST WISCONSIN ...OCONTO COUNTY...OUTAGAMIE COUNTY AT 1203 PM...DOPPLER WEATHER RADAR INDICATED THAT AN AREA OF SEVERE THUNDERSTORMS WAS LOCATED FROM LANGLADE TO KESHENA TO CLINTONVILLE. THESE STORMS WERE MOVING TO THE SOUTHEAST AT 40 MILES AN HOUR. HEAVY RAINS AND DAMAGING WINDS IN EXCESS OF 60 MILES AN HOUR ARE POSSIBLE IN THESE STORMS. TOWNS IN THE PATH OF THESE STORMS ARE OCONTO FALLS... SURING...MOUNTAIN...BLACK CREEK...AND APPLETON. TREES AND POWER LINES WERE REPORTED DOWN IN THE ANTIGO AREA. IF YOU ARE IN ITS PATH YOU SHOULD PREPARE FOR DAMAGING WIND... LARGE HAIL...AND DEADLY LIGHTNING. MOVE TO SHELTER AND STAY AWAY FROM WINDOWS. MJS &
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
Local storm report, Aug 11, 11:57 AM CDT, 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
1200 PM CDT FRI AUG 11 1995
TIME(CDT) .....CITY LOCATION..... ST ...EVENT/REMARKS...
....COUNTY LOCATION....
1140 AM ANTIGO WI POWER OUTAGES.
08/11/95 LANGLADE FEW POWER LINES DOWN.
1145 AM NEAR HATLEY WI TREES AND POWER LINES DOWN.
08/11/95 MARATHON
KALLASLocal storm report, Aug 11, 12:00 PM CDT, 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
1200 PM CDT FRI AUG 11 1995
TIME(CDT) .....CITY LOCATION..... ST ...EVENT/REMARKS...
....COUNTY LOCATION....
1140 AM ANTIGO WI POWER OUTAGES.
08/11/95 LANGLADE FEW POWER LINES DOWN.
1145 AM NEAR HATLEY WI TREES AND POWER LINES DOWN.
08/11/95 MARATHON
KALLASThe office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 11:40 AM CDT | Severe Thunderstorm Warning | GRB | Marathon, Portage, Shawano | 35 min |
| Aug 11, 11:47 AM CDT | Severe Thunderstorm Warning | GRB | Waupaca | 43 min |
| Aug 11, 12:00 PM CDT | Severe Thunderstorm Warning | GRB | Langlade, Menominee, Shawano | 30 min |
| Aug 11, 12:08 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 37 min |
| Aug 11, 12:33 PM CDT | Severe Thunderstorm Warning | GRB | Brown | 57 min |
| Aug 11, 12:33 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 57 min |
| Aug 11, 12:43 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Outagamie, Winnebago | 62 min |
| Aug 11, 12:53 PM CDT | Severe Thunderstorm Warning | GRB | Door, Kewaunee, Manitowoc | 67 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1995Every severe thunderstorm warning in 1995
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.