Alert archive / Wisconsin / Flash Flood Warnings in 2000
Flash Flood Warning 2, NWS Green Bay, WI
NWS Green Bay, WI issued this flash flood warning at Jul 8, 2000, 4:39 AM CDT for 5 counties in Wisconsin. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 8, 2000, 4:39 AM CDT (09:39 UTC)
- Expired
- Jul 8, 2000, 7:30 AM CDT
- In force
- 3 hr
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
Counties Brown County, WI, Manitowoc County, WI, Menominee County, WI, Oconto County, WI, Shawano County, WI
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 00:00Z, 9.7 hours before the alert went out and 26 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2293 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 58 m²/s²
- 0-3 km storm-relative helicity
- 155 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS53 KGRB 080944 FFWGRB WIC009-071-078-083-115-081230- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 439 AM CDT SAT JUL 8 2000 THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A * FLASH FLOOD WARNING FOR... MANITOWOC COUNTY IN WISCONSIN BROWN COUNTY IN WISCONSIN MENOMINEE COUNTY IN WISCONSIN SHAWANO COUNTY IN WISCONSIN OCONTO COUNTY IN WISCONSIN * UNTIL 730 AM CDT * AT 439 AM CDT NATIONAL WEATHER SERVICE RADAR DETECTED A TRAINING LINE OF THUNDERSTORMS WITH TORRENTIAL RAIN EXTENDING FROM RHINELANDER TO GREEN BAY TO MANITOWOC. THEY WERE MOVING SOUTHEAST AT 30 MPH. * RADAR ESTIMATES INDICATE THAT UP TO 3 INCHES OF RAIN HAS FALLEN IN THIS AREA SO FAR. THE MOVEMENT OF THE THUNDERSTORMS WILL RESULT IN MORE STORMS MOVING OVER THE SAME AREA WHICH HAS ALREADY EXPERIENCED HEAVY RAIN. SOME LOCATIONS WHICH ARE AT HIGH RISK OF FLASH FLOODING INCLUDE...SHAWANO...GREEN BAY...GILLET...KESHENA...REEDSVILLE AND MANITOWOC. ADDITIONAL HEAVY RAIN IS LIKELY. A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND QUICKLY. DO NOT ATTEMPT TO CROSS SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY AUTOMOBILE. IF YOUR VEHICLE STALLS...ABANDON IT IMMEDIATELY AND SEEK HIGHER GROUND. TH
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 8, 3:42 AM CDT | Flash Flood Warning | GRB | Forest, Langlade, Oneida | 2 hr |
| Jul 8, 9:27 AM CDT | Flash Flood Warning | GRB | Langlade, Menominee, Oconto, Shawano | 2 hr |
| Jul 8, 10:03 AM CDT | Severe Thunderstorm Warning | GRB | Brown, Outagamie, Shawano | 42 min |
| Jul 8, 10:14 AM CDT | Flash Flood Warning | GRB | Brown, Manitowoc | 2 hr |
| Jul 8, 11:35 AM CDT | Flash Flood Warning | GRB | Langlade, Menominee, Oconto, Oneida, Shawano | 2 hr |
| Jul 8, 3:31 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 59 min |
| Jul 8, 4:03 PM CDT | Flash Flood Warning | GRB | Forest, Langlade, Oconto, Oneida | 117 min |
| Jul 8, 5:53 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 52 min |
Nearby
Flash Flood Warnings in Wisconsin, 2000Every flash flood 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.