Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 80, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Sep 11, 2000, 12:29 AM CDT for Forest County, Wisconsin. It was in force for 31 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 11, 2000, 12:29 AM CDT (05:29 UTC)
- Expired
- Sep 11, 2000, 1:00 AM CDT
- In force
- 31 min
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
County Forest County, WI
The radar
The Marquette radar (KMQT), 135 km from the middle of the area, began a volume at 05:30 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, 5.5 hours before the alert went out and 142 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
- 2296 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 837 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 115 m²/s²
- Significant tornado parameter
- 0.8
- Supercell composite
- 4.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KGRB 110529 SVRGRB WIC041-110600- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 1229 AM CDT MON SEP 11 2000 THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... FOREST COUNTY IN WISCONSIN * UNTIL 100 AM CDT * AT 1229 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM WITH STRONG WINDS AND HAIL. THE STORM WAS 6 MILES SOUTHEAST OF CAVOUR. THAT PLACES THE STORM 15 MILES EAST OF CRANDON. THE STORM WAS MOVING NORTHEAST AT 30 MPH. * SOME LOCATIONS THAT WILL BE AFFECTED BY THE STORM INCLUDE... ARMSTRONG CREEK BY 1240 AM CDT. IF YOU ARE IN THE PATH OF THIS STORM...PREPARE FOR WINDS IN EXCESS OF 60 MPH...HAIL...AND DEADLY LIGHTNING. SEEK SHELTER IMMEDIATELY. DAK/RM
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 10, 11:05 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 55 min |
| Sep 11, 12:10 AM CDT | Severe Thunderstorm Warning | GRB | Marinette | 50 min |
| Sep 11, 12:15 AM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon | 45 min |
| Sep 11, 12:21 AM CDT | Severe Thunderstorm Warning | GRB | Langlade | 39 min |
| Sep 11, 1:02 AM CDT | Severe Thunderstorm Warning | GRB | Langlade | 28 min |
| Sep 11, 1:45 AM CDT | Flash Flood Warning | GRB | Lincoln, Marathon | 2 hr |
| Sep 11, 3:45 AM CDT | Flash Flood Warning | GRB | Marathon | 3 hr |
| Sep 11, 5:15 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Oneida | 60 min |
| Sep 11, 6:24 PM CDT | Severe Thunderstorm Warning | GRB | Florence, Forest | 36 min |
| Sep 11, 6:44 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 61 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 2000Every severe thunderstorm warning in 2000
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.