Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1986
Severe Thunderstorm Warning 25, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Jul 15, 1986, 2:45 PM CDT for Adams County, Juneau County, Wisconsin. It was in force for 30 min.
The area
The counties it named.
The facts
- Issued
- Jul 15, 1986, 2:45 PM CDT (19:45 UTC)
- Expired
- Jul 15, 1986, 3:15 PM CDT
- In force
- 30 min
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
Counties Adams County, WI, Juneau County, WI
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Minneapolis, MN (KSTC), launched 12:00Z, 7.8 hours before the alert went out and 307 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
- NaN m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 58 m²/s²
- 0-3 km storm-relative helicity
- 112 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KMSN 151947 COR SVRMSN WIC001-057-152115- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING...TIME EFFECTIVE CORRECTION NATIONAL WEATHER SERVICE MADISON WI 245 PM CDT TUE JUL 15 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 315 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTIES OF SOUTH CENTRAL WISCONSIN...CENTRAL ADAMS AND CENTRAL JUNEAU AT 230PM CDT RADAR INDICATED A LINE OF THUNDERSTORMS FROM SPARTA IN MONROE COUNTY TO ELROY IN JUNEAU COUNTY MOVING TOWARDS THE EAST.. SOUTHEAST AT 45 MPH. IF THREATENING WEATHER APPROACHES YOU..BE ALERT FOR DAMAGING WINDS.. LARGE HAIL..AND DANGEROUS LIGHTNING. STAY TUNED TO NOAA WEATHER RADIO...YOUR LOCAL RADIOT OR TELEVISION FOR FURTHER INFORMATION. STIMACH
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 15, 3:22 PM CDT | Severe Thunderstorm Warning | GRB | Marquette, Waushara | 53 min |
| Jul 15, 3:22 PM CDT | Severe Thunderstorm Warning | GRB | Columbia, Sauk | 53 min |
| Jul 15, 4:17 PM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 58 min |
| Jul 15, 4:47 PM CDT | Tornado Warning | GRB | Dane, Iowa | 28 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1986Every severe thunderstorm warning in 1986
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.