Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 22, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Jun 10, 2021, 6:00 PM CDT for Lincoln County, Wisconsin. It was in force for 60 min. 5 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 10, 2021, 6:00 PM CDT (23:00 UTC)
- Expired
- Jun 10, 2021, 7:00 PM CDT
- In force
- 60 min
- Issued by
- NWS Green Bay, WI
- Area
- Storm-based polygon
- Hail
- 0.88 in
- Wind
- 60.0 mph
County Lincoln County, WI
The radar
The Green Bay radar (KGRB), 168 km from the middle of the area, began a volume at 23:03 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 |
|---|---|---|---|
| Jun 10, 6:03 PM CDT | TSTM WND DMG | Tomahawk, WI | TREES DOWN IN TOMAHAWK. TIME ESTIMATED BY RADAR. |
| Jun 10, 6:16 PM CDT | TSTM WND DMG | Tomahawk, WI | TREES DOWN IN TOMAHAWK. |
| Jun 10, 6:30 PM CDT | TSTM WND DMG | 1 N Irma, WI | SMALL BRANCHES DOWN. REPORT VIA SOCIAL MEDIA. |
| Jun 10, 6:30 PM CDT | HAIL 0.88 | 1 N Irma, WI | REPORT VIA SOCIAL MEDIA. |
| Jun 10, 6:40 PM CDT | TSTM WND DMG | 3 Sw New Wood Wildlife, WI | TREES DOWN ON COUNTY M AND ON HWY 64 IN WEST PART OF LINCOLN COUNTY. TIME ESTIMATED BY RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.0 hours before the alert went out and 170 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
- 83 J/kg
- Mixed-layer CIN
- -163 J/kg
- Mixed-layer LCL
- 948 m above ground
- 0-6 km bulk shear
- 3 kt
- 0-1 km storm-relative helicity
- -21 m²/s²
- 0-3 km storm-relative helicity
- 14 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
049 WUUS53 KGRB 102300 SVRGRB WIC069-110000- /O.NEW.KGRB.SV.W.0022.210610T2300Z-210611T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Green Bay WI 600 PM CDT Thu Jun 10 2021 The National Weather Service in Green Bay has issued a * Severe Thunderstorm Warning for... Lincoln County in north central Wisconsin... * Until 700 PM CDT. * At 600 PM CDT, a severe thunderstorm was located near Gilbert, or 18 miles southwest of Rhinelander, moving southeast at 5 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Tomahawk, Harrison, Birch Trails Girl Scout Camp, Gilbert, Tripoli, New Wood Wildlife Area, Bradley, Heafford Junction, Dudley and Otis. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4555 9004 4555 8943 4526 8943 4526 9004 TIME...MOT...LOC 2300Z 299DEG 6KT 4542 8963 HAIL...0.88IN WIND...60MPH $$ Kurimski
3 follow-up statements
854
WWUS53 KGRB 102318
SVSGRB
Severe Weather Statement
National Weather Service Green Bay WI
618 PM CDT Thu Jun 10 2021
WIC069-110000-
/O.CON.KGRB.SV.W.0022.000000T0000Z-210611T0000Z/
Lincoln WI-
618 PM CDT Thu Jun 10 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR LINCOLN COUNTY...
At 618 PM CDT, a severe thunderstorm was located near Gilbert, or 17
miles southwest of Rhinelander, moving southeast at 5 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Law enforcement. At 616 pm wind damage was reported
in Tomahawk.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Tomahawk, Harrison, Birch Trails Girl Scout Camp, Gilbert, Tripoli,
New Wood Wildlife Area, Bradley, Heafford Junction, Dudley and Otis.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4555 9004 4555 8943 4526 8943 4526 9004
TIME...MOT...LOC 2318Z 299DEG 6KT 4541 8959
HAIL...0.88IN
WIND...60MPH
$$
Kurimski168 WWUS53 KGRB 102341 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 641 PM CDT Thu Jun 10 2021 WIC069-110000- /O.CON.KGRB.SV.W.0022.000000T0000Z-210611T0000Z/ Lincoln WI- 641 PM CDT Thu Jun 10 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT FOR CENTRAL LINCOLN COUNTY... At 641 PM CDT, severe thunderstorms were located along a line extending from 7 miles southeast of Dutch Corners to near Birch Trails Girl Scout Camp to 6 miles southwest of New Wood Wildlife Area, and are nearly stationary. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Tomahawk, Birch Trails Girl Scout Camp, Gilbert, New Wood Wildlife Area, Otter Lake Campground, Gleason, Dudley, Spirit Falls, Bill Cross Rapids Wildlife Area and Otis. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4546 9004 4547 8943 4526 8943 4526 9004 TIME...MOT...LOC 2341Z 139DEG 4KT 4516 8945 4525 8967 4522 9000 HAIL...0.75IN WIND...60MPH $$ Kurimski
170 WWUS53 KGRB 102356 SVSGRB Severe Weather Statement National Weather Service Green Bay WI 656 PM CDT Thu Jun 10 2021 WIC069-110005- /O.EXP.KGRB.SV.W.0022.000000T0000Z-210611T0000Z/ Lincoln WI- 656 PM CDT Thu Jun 10 2021 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL LINCOLN COUNTY WILL EXPIRE AT 700 PM CDT... The Severe Thunderstorm Warning for central Lincoln County will be allowed to expire. However, a Severe Thunderstorm Warning remains in effect for central and southern Lincoln County until 730 pm. LAT...LON 4546 9004 4547 8943 4526 8943 4526 9004 TIME...MOT...LOC 2355Z 299DEG 6KT 4515 8942 4524 8964 4521 8997 $$ Kurimski
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 10:09 AM CDT | Marine Dense Fog Advisory | GRB | 18 hr | |
| Jun 10, 12:37 PM CDT | Special Weather Statement | GRB | Forest | 53 min |
| Jun 10, 1:21 PM CDT | Special Weather Statement | GRB | Florence, Forest | 54 min |
| Jun 10, 2:17 PM CDT | Special Weather Statement | GRB | Florence, Forest, Oneida | 43 min |
| Jun 10, 3:20 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 55 min |
| Jun 10, 4:07 PM CDT | Severe Thunderstorm Warning | GRB | Oneida, Vilas | 53 min |
| Jun 10, 4:17 PM CDT | Special Weather Statement | GRB | Langlade | 58 min |
| Jun 10, 4:31 PM CDT | Severe Thunderstorm Warning | GRB | Langlade, Lincoln | 59 min |
| Jun 10, 4:33 PM CDT | Areal Flood Advisory | GRB | Oneida, Vilas | 4 hr |
| Jun 10, 6:07 PM CDT | Areal Flood Advisory | GRB | Lincoln | 3 hr |
| Jun 10, 6:24 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon | 66 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.