Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2000
Severe Thunderstorm Warning 47, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Jul 13, 2000, 3:35 PM CDT for Florence County, Forest County, Wisconsin. It was in force for 40 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jul 13, 2000, 3:35 PM CDT (20:35 UTC)
- Expired
- Jul 13, 2000, 4:15 PM CDT
- In force
- 40 min
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
Counties Florence County, WI, Forest County, WI
The radar
The Marquette radar (KMQT), 117 km from the middle of the area, began a volume at 20:34 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 13, 3:40 PM CDT | Thunderstorm Wind 50 E | Laona, WI |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.6 hours before the alert went out and 147 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
- 634 J/kg
- Mixed-layer CIN
- -42 J/kg
- Mixed-layer LCL
- 751 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 72 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KGRB 132036 SVRGRB WIC037-041-132115- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 335 PM CDT THU JUL 13 2000 THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... EASTERN FOREST COUNTY IN WISCONSIN EXTREME SOUTHWEST FLORENCE COUNTY IN WISCONSIN * UNTIL 415 PM CDT * AT 335 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM WITH STRONG WINDS AND HAIL. THE STORM WAS NEAR NEWALD. THAT PLACES THE STORM 13 MILES NORTHEAST OF CRANDON. THE STORM WAS MOVING SOUTHEAST AT 45 MPH. * SOME LOCATIONS THAT WILL BE AFFECTED BY THE STORM INCLUDE... FENCE B Y 345 PM CDT. ARMSTRONG CREEK BY 350 PM 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. JKL/EB/JS
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 2:35 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 25 min |
| Jul 13, 2:57 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 63 min |
| Jul 13, 3:17 PM CDT | Severe Thunderstorm Warning | GRB | Door | 28 min |
| Jul 13, 3:40 PM CDT | Severe Thunderstorm Warning | GRB | Door | 50 min |
| Jul 13, 3:43 PM CDT | Severe Thunderstorm Warning | GRB | Oconto | 32 min |
| Jul 13, 3:50 PM CDT | Tornado Warning | GRB | Door | 25 min |
| Jul 13, 4:12 PM CDT | Tornado Warning | GRB | Door, Kewaunee | 43 min |
| Jul 13, 4:37 PM CDT | Severe Thunderstorm Warning | GRB | Oconto | 53 min |
| Jul 13, 6:10 PM CDT | Severe Thunderstorm Warning | GRB | Oconto | 35 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.