Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 69, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Aug 15, 2000, 12:10 AM CDT for Brown County, Calumet County, Wisconsin. It was in force for 65 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
- Aug 15, 2000, 12:10 AM CDT (05:10 UTC)
- Expired
- Aug 15, 2000, 1:15 AM CDT
- In force
- 65 min
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
Counties Brown County, WI, Calumet County, WI
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 14, 8:15 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 14, 11:00 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 00:00Z, 5.2 hours before the alert went out and 22 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
- 1190 J/kg
- Mixed-layer CIN
- -113 J/kg
- Mixed-layer LCL
- 666 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 87 m²/s²
- 0-3 km storm-relative helicity
- 105 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KGRB 150513 SVRGRB WIC009-015-150615- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 1210 AM CDT TUE AUG 15 2000 THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CALUMET COUNTY IN WISCONSIN BROWN COUNTY IN WISCONSIN * UNTIL 115 AM CDT * AT 1210 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A LINE OF EVERE THUNDERSTORMS WITH DAMAGING WINDS AND LARGE HAIL. THE STORMS WERE ALONG A LINE EXTENDING FROM 12 MILES NORTHWEST OF GREEN BAY TO APPLETON TO OSHKOSH. THE STORMS WERE MOVING SOUTHEAST AT 35 MPH. * SOME LOCATIONS THAT WILL BE AFFECTED BY THE STORMS INCLUDE... ASHWAUBENON BY 1215 AM CDT. KAUKAUNA BY 1215 AM CDT. HILBERT BY 1235 AM CDT. CHILTON BY 1245 AM CDT. IF YOU ARE IN THE PATH OF THESE STORMS...PREPARE FOR WINDS IN EXCESS OF 60 MPH...HAIL...AND DEADLY LIGHTNING. SEEK SHELTsER IMMEDIATELY. TH/JS
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 14, 7:21 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 69 min |
| Aug 14, 7:57 PM CDT | Severe Thunderstorm Warning | GRB | Oneida, Vilas | 63 min |
| Aug 14, 8:06 PM CDT | Tornado Warning | GRB | Oneida | 24 min |
| Aug 14, 8:23 PM CDT | Severe Thunderstorm Warning | GRB | Forest, Langlade | 67 min |
| Aug 14, 8:28 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 47 min |
| Aug 14, 9:40 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 80 min |
| Aug 14, 9:51 PM CDT | Severe Thunderstorm Warning | GRB | Shawano | 69 min |
| Aug 14, 10:31 PM CDT | Severe Thunderstorm Warning | GRB | Portage, Wood | 59 min |
| Aug 14, 11:24 PM CDT | Severe Thunderstorm Warning | GRB | Waupaca | 51 min |
| Aug 14, 11:33 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 57 min |
| Aug 14, 11:49 PM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 56 min |
| Aug 15, 12:03 AM CDT | Tornado Warning | GRB | Winnebago | 27 min |
| Aug 15, 12:34 AM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 41 min |
| Aug 15, 12:45 AM CDT | Flash Flood Warning | GRB | Marathon | 4 hr |
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.