Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 14, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Jul 19, 2023, 10:00 PM CDT for Wood County, Wisconsin. It was in force for 25 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
- Jul 19, 2023, 10:00 PM CDT (03:00 UTC)
- Expired
- Jul 19, 2023, 10:25 PM CDT
- In force
- 25 min
- Issued by
- NWS Green Bay, WI
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Wood County, WI
The radar
The La Crosse radar (KARX), 116 km from the middle of the area, began a volume at 03:02 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.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 00:00Z, 3.0 hours before the alert went out and 154 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
- 82 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 1701 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 61 m²/s²
- 0-3 km storm-relative helicity
- 120 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 19, 9:09 PM CDT | Special Weather Statement | GRB | Lincoln, Marathon | 51 min |
| Jul 19, 9:30 PM CDT | Special Weather Statement | GRB | Wood | 45 min |
| Jul 20, 12:19 AM CDT | Special Weather Statement | GRB | Wood | 26 min |
| Jul 20, 12:44 AM CDT | Special Weather Statement | GRB | Wood | 31 min |
| Jul 20, 2:43 AM CDT | Special Weather Statement | GRB | Green Lake | 32 min |
| Jul 20, 3:13 AM CDT | Small Craft Advisory | GRB | 20 hr | |
| Jul 20, 3:20 AM CDT | Special Weather Statement | GRB | Calumet | 40 min |
| Jul 20, 7:08 AM CDT | Special Weather Statement | GRB | Kewaunee | 67 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 2023Every severe thunderstorm warning in 2023
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; radar from the NEXRAD Level II archive.