Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 44, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Sep 18, 1992, 12:58 AM CDT for Adams County, Juneau County, Wisconsin. It was in force for 62 min. 2 reports 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
- Sep 18, 1992, 12:58 AM CDT (05:58 UTC)
- Expired
- Sep 18, 1992, 2:00 AM CDT
- In force
- 62 min
- Issued by
- NWS Green Bay, WI
- Area
- Whole counties
Counties Adams County, WI, Juneau County, WI
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 18, 1:00 AM CDT | Hail 1 | Juneau, WI | |
| Sep 18, 1:20 AM CDT | Hail 1 | Adams, 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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 00:00Z, 6.0 hours before the alert went out and 158 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
- 505 J/kg
- Mixed-layer CIN
- -196 J/kg
- Mixed-layer LCL
- 560 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 152 m²/s²
- 0-3 km storm-relative helicity
- 139 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Sep 18, 12:39 AM CDT, 19 minutes before
WIZ005-008-180700- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 1240 AM CDT fri SEP 18 1992 ...STRONG THUNDERSTORM MOVING TOWARD western langlade...western menominee...and western shawano counties... a strong thunderstorm in marathon county near wausau and mosinee is moving toward western langlade...western menominee...and western shawano counties. the thunderstorm will be affecting the towns of antigo... birnamwood and wittenberg by 100 am cdt. these towns are about 60 miles west northwest of green bay, THESE THUNDERSTORMS ARE DANGEROUS. IF YOU ARE IN THEIR PATH...EXPECT DEADLY LIGHTNING AND HEAVY RAIN. REMAIN ALERT FOR RAPIDLY CHANGING WEATHER CONDITIONS. DO NDOT DRIVE INTO STANDING WATER ON ROADWAYS. bb
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 18, 1:36 AM CDT | Severe Thunderstorm Warning | GRB | Outagamie, Waupaca | 69 min |
| Sep 18, 1:36 AM CDT | Severe Thunderstorm Warning | GRB | Shawano | 54 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1992Every severe thunderstorm warning in 1992
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.