Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 95, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 11, 2005, 6:03 PM CDT for Saint Croix County, Wisconsin. It was in force for 42 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
- Jun 11, 2005, 6:03 PM CDT (23:03 UTC)
- Expired
- Jun 11, 2005, 6:45 PM CDT
- In force
- 42 min
- Issued by
- NWS Twin Cities, MN
- Area
- Counties, with a storm outline in the text
County Saint Croix County, WI
The radar
The Minneapolis radar (KMPX), 91 km from the middle of the area, began a volume at 23:06 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 |
|---|---|---|---|
| Jun 11, 1:10 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Minneapolis, MN (KMPX), launched 12:00Z, 11.1 hours before the alert went out and 93 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
- 61 J/kg
- Mixed-layer CIN
- -89 J/kg
- Mixed-layer LCL
- 723 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 74 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 112303 SVRMPX WIC109-112345- /O.NEW.KMPX.SV.W.0095.050611T2303Z-050611T2345Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 603 PM CDT SAT JUN 11 2005 THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... ST. CROIX COUNTY IN WEST CENTRAL WISCONSIN * UNTIL 645 PM CDT * AT 601 PM CDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM... CAPABLE OF PRODUCING LARGE HAIL AND DAMAGING WINDS. THIS STORM WAS LOCATED 7 MILES SOUTH OF HAMMOND...OR ABOUT 9 MILES NORTH OF ELLSWORTH...AND MOVING NORTH AT 35 MPH. * LOCATIONS IMPACTED INCLUDE... HAMMOND... BALDWIN... WOODVILLE... EMERALD... CYLON... FOREST... DEER PARK... LAT...LON 4486 9260 4486 9234 4521 9216 4521 9246 $$ RJN
2 follow-up statements
000 WWUS53 KMPX 112330 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 629 PM CDT SAT JUN 11 2005 WIC109-112345- /O.CON.KMPX.SV.W.0095.000000T0000Z-050611T2345Z/ ST. CROIX WI- 629 PM CDT SAT JUN 11 2005 ...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 645 PM CDT FOR ST. CROIX COUNTY... AT 627 PM CDT...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM...CAPABLE OF PRODUCING LARGE HAIL AND DAMAGING WINDS. THIS STORM WAS LOCATED NEAR HAMMOND...OR ABOUT 11 MILES SOUTH OF NEW RICHMOND...MOVING NORTH AT 30 MPH. OTHER LOCATIONS IN THE WARNING INCLUDE FOREST...EMERALD...CYLON... WOODVILLE...DEER PARK AND BALDWIN. LAT...LON 4486 9260 4486 9234 4521 9216 4521 9246 $$ RJN
000 WWUS53 KMPX 112344 SVSMPX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN 642 PM CDT SAT JUN 11 2005 WIC109-112359- /O.EXP.KMPX.SV.W.0095.000000T0000Z-050611T2345Z/ ST. CROIX WI- 642 PM CDT SAT JUN 11 2005 ...THE SEVERE THUNDERSTORM WARNING FOR ST. CROIX COUNTY EXPIRED AT 645 PM CDT... ALTHOUGH THE SEVERE THUNDERSTORM WARNING HAS BEEN ALLOWED TO EXPIRE...DOPPLER RADAR INDICATES ADDITIONAL STRONG THUNDERSTORM DEVELOPMENT ACROSS ST. CROIX COUNTY. RESIDENTS OF ST. CROIX COUNTY CAN EXPECT THUNDERSTORMS WITH HEAVY RAIN...SMALL HAIL...AND WIND GUSTS UP TO 50 MPH THROUGH 730 PM. LAT...LON 4486 9260 4486 9234 4521 9216 4521 9246 $$ RJN
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 2:15 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk, Saint Croix | 60 min |
| Jun 11, 2:31 PM CDT | Tornado Warning | MPX | Barron, Polk, Saint Croix | 44 min |
| Jun 11, 2:45 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 45 min |
| Jun 11, 3:11 PM CDT | Tornado Warning | MPX | Barron | 49 min |
| Jun 11, 3:16 PM CDT | Tornado Warning | MPX | Saint Croix | 29 min |
| Jun 11, 3:46 PM CDT | Tornado Warning | MPX | Barron, Dunn, Polk, Saint Croix | 44 min |
| Jun 11, 4:27 PM CDT | Tornado Warning | MPX | Barron | 35 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.