Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 46, NWS La Crosse, WI
NWS La Crosse, WI issued this severe thunderstorm warning at Jun 24, 2021, 4:46 PM CDT for Clark County, Wisconsin. It was in force for 47 min. 2 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 24, 2021, 4:46 PM CDT (21:46 UTC)
- Expired
- Jun 24, 2021, 5:33 PM CDT
- In force
- 47 min
- Issued by
- NWS La Crosse, WI
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
County Clark County, WI
The radar
The La Crosse radar (KARX), 123 km from the middle of the area, began a volume at 21:46 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 24, 4:50 PM CDT | HAIL 1.25 | 4 Nw Willard, WI | |
| Jun 24, 5:15 PM CDT | TSTM WND GST 55 | 7 Sse Riplinger, WI | MINOR ROOF DAMAGE REPORTED TO AN OLD BARN. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 9.8 hours before the alert went out and 240 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
- 1586 J/kg
- Mixed-layer CIN
- -257 J/kg
- Mixed-layer LCL
- 1372 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 216 m²/s²
- 0-3 km storm-relative helicity
- 126 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
910 WUUS53 KARX 242146 SVRARX WIC019-242245- /O.NEW.KARX.SV.W.0046.210624T2146Z-210624T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service La Crosse WI 446 PM CDT Thu Jun 24 2021 The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Central Clark County in central Wisconsin... * Until 545 PM CDT. * At 446 PM CDT, a severe thunderstorm was located 11 miles south of Thorp, or 20 miles northwest of Neillsville, moving east at 15 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * This severe thunderstorm will be near... Greenwood around 530 PM CDT. Loyal around 545 PM CDT. Other locations impacted by this severe thunderstorm include County K And Capital Road, Mead Lake, Highway 73 And 98, Atwood, Tioga, Veefkind and Longwood. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4493 9032 4466 9032 4468 9092 4494 9092 TIME...MOT...LOC 2146Z 265DEG 14KT 4480 9086 HAIL...1.00IN WIND...<50MPH $$ JSB
4 follow-up statements
786
WWUS53 KARX 242153
SVSARX
Severe Weather Statement
National Weather Service La Crosse WI
453 PM CDT Thu Jun 24 2021
WIC019-242245-
/O.CON.KARX.SV.W.0046.000000T0000Z-210624T2245Z/
Clark WI-
453 PM CDT Thu Jun 24 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT
FOR CENTRAL CLARK COUNTY...
At 451 PM CDT, severe thunderstorms were located 8 miles west of
Greenwood moving east at 20 mph.
HAZARD...Ping pong ball size hail.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect damage
to roofs, siding, windows, and vehicles.
This severe storm will be near...
Greenwood around 515 PM CDT.
Loyal around 530 PM CDT.
Other locations impacted by this severe thunderstorm include County K
And Capital Road, Mead Lake, Highway 73 And 98, Atwood, Tioga,
Veefkind and Longwood.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4493 9032 4466 9032 4468 9092 4494 9092
TIME...MOT...LOC 2151Z 270DEG 18KT 4479 9078
HAIL...1.50IN
WIND...<50MPH
$$
JSB522 WWUS53 KARX 242201 SVSARX Severe Weather Statement National Weather Service La Crosse WI 501 PM CDT Thu Jun 24 2021 WIC019-242245- /O.CON.KARX.SV.W.0046.000000T0000Z-210624T2245Z/ Clark WI- 501 PM CDT Thu Jun 24 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT FOR CENTRAL CLARK COUNTY... At 501 PM CDT, a severe thunderstorm was located near Greenwood, or 14 miles north of Neillsville, moving east at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe storm will be near... Greenwood around 510 PM CDT. Loyal around 525 PM CDT. Other locations impacted by this severe thunderstorm include County K And Capital Road, Mead Lake, Highway 73 And 98, Atwood, Tioga, Veefkind and Longwood. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4493 9032 4466 9032 4468 9092 4494 9092 TIME...MOT...LOC 2201Z 280DEG 21KT 4476 9068 HAIL...1.00IN WIND...<50MPH $$ JSB
563 WWUS53 KARX 242214 SVSARX Severe Weather Statement National Weather Service La Crosse WI 514 PM CDT Thu Jun 24 2021 WIC019-242245- /O.CON.KARX.SV.W.0046.000000T0000Z-210624T2245Z/ Clark WI- 514 PM CDT Thu Jun 24 2021 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM CDT FOR CENTRAL CLARK COUNTY... At 514 PM CDT, a severe thunderstorm was located over Spencer, or 18 miles northeast of Neillsville, moving east at 20 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. This severe thunderstorm will remain over mainly rural areas of central Clark County, including the following locations... County K And Capital Road, Mead Lake, Highway 73 And 98, Atwood, Tioga, Veefkind and Longwood. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4493 9032 4466 9032 4468 9092 4494 9092 TIME...MOT...LOC 2214Z 275DEG 16KT 4476 9034 HAIL...1.00IN WIND...<50MPH $$ JSB
122
WWUS53 KARX 242233
SVSARX
Severe Weather Statement
National Weather Service La Crosse WI
533 PM CDT Thu Jun 24 2021
WIC019-242243-
/O.CAN.KARX.SV.W.0046.000000T0000Z-210624T2245Z/
Clark WI-
533 PM CDT Thu Jun 24 2021
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL CLARK COUNTY IS
CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled.
LAT...LON 4493 9032 4466 9032 4468 9092 4494 9092
TIME...MOT...LOC 2231Z 265DEG 14KT 4477 9024
$$
JSBThe office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 5:05 AM CDT | Special Weather Statement | ARX | Taylor | 25 min |
| Jun 24, 5:32 AM CDT | Special Weather Statement | ARX | Taylor | 28 min |
| Jun 24, 5:59 AM CDT | Special Weather Statement | ARX | Taylor | 31 min |
| Jun 24, 3:12 PM CDT | Special Weather Statement | ARX | Taylor | 93 min |
| Jun 24, 3:21 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 39 min |
| Jun 24, 3:30 PM CDT | Special Weather Statement | ARX | Buffalo, Clark, Jackson, Trempealeau | 90 min |
| Jun 24, 5:27 PM CDT | Areal Flood Advisory | ARX | Clark | 3 hr |
| Jun 24, 6:09 PM CDT | Special Weather Statement | ARX | Buffalo, Jackson, Trempealeau | 51 min |
| Jun 24, 6:22 PM CDT | Special Weather Statement | ARX | Adams | 53 min |
| Jun 24, 6:46 PM CDT | Special Weather Statement | ARX | Monroe | 59 min |
| Jun 24, 6:57 PM CDT | Special Weather Statement | ARX | Adams, Jackson, Trempealeau | 63 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.