Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 400, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Sep 21, 2005, 6:45 PM CDT for Rusk County, Wisconsin. It was in force for 60 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 21, 2005, 6:45 PM CDT (23:45 UTC)
- Expired
- Sep 21, 2005, 7:45 PM CDT
- In force
- 60 min
- Issued by
- NWS Twin Cities, MN
- Area
- Counties, with a storm outline in the text
County Rusk County, WI
The radar
The Duluth radar (KDLH), 161 km from the middle of the area, began a volume at 23:45 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 21, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 11.8 hours before the alert went out and 202 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
- 15 J/kg
- Mixed-layer CIN
- -441 J/kg
- Mixed-layer LCL
- 1544 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 32 m²/s²
- 0-3 km storm-relative helicity
- 60 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KMPX 212346 SVRMPX WIC107-220045- /O.NEW.KMPX.SV.W.0400.050921T2345Z-050922T0045Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 645 PM CDT WED SEP 21 2005 THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... RUSK COUNTY IN NORTHWEST WISCONSIN * UNTIL 745 PM CDT * AT 640 PM CDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM...PRODUCING LARGE HAIL AND DAMAGING WINDS. THIS STORM WAS LOCATED 26 MILES WEST OF LADYSMITH...OR ABOUT 8 MILES NORTHEAST OF RICE LAKE...AND MOVING EAST AT 35 MPH. AT 645 PM THIS STORM PRODUCED BASEBALL SIZE HAIL IN THE CITY OF RICE LAKE ACCORDING TO SPOTTERS. * LOCATIONS IMPACTED INCLUDE... LADYSMITH... STAY INDOORS...AND AWAY FROM WINDOWS. LAT...LON 4563 9153 4545 9153 4544 9076 4563 9080 $$ RJN/MKM
1 follow-up statement
000 WWUS53 KMPX 220043 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 743 PM CDT WED SEP 21 2005 WIC107-220053- /O.EXP.KMPX.SV.W.0400.000000T0000Z-050922T0045Z/ RUSK WI- 743 PM CDT WED SEP 21 2005 ...THE SEVERE THUNDERSTORM WARNING FOR RUSK COUNTY WILL EXPIRE AT 745 PM CDT... THE THUNDERSTORMS THAT PROMPTED THE SEVERE THUNDERSTORM WARNING IN RUSK COUNTY HAVE WEAKENED. THEREFORE THE SEVERE THUNDERSTORM WARNING WILL BE ALLOWED TO EXPIRE AT 7:45 PM. ADDITIONAL THUNDERSTORMS ARE POSSIBLE THROUGH 9 PM. LAT...LON 4563 9153 4545 9153 4544 9076 4563 9080 $$ MKM
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 21, 6:28 PM CDT | Severe Thunderstorm Warning | MPX | Barron | 47 min |
| Sep 21, 6:34 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 56 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 2005Every severe thunderstorm warning in 2005
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.