Alert archive / Wisconsin / Tornado Warnings in 2007
Tornado Warning 14, NWS La Crosse, WI
NWS La Crosse, WI issued this tornado warning at Jun 7, 2007, 2:37 PM CDT for Jackson County, Wisconsin. It was in force for 23 min. 1 report 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 7, 2007, 2:37 PM CDT (19:37 UTC)
- Expired
- Jun 7, 2007, 3:00 PM CDT
- In force
- 23 min
- Issued by
- NWS La Crosse, WI
- Area
- Counties, with a storm outline in the text
County Jackson County, WI
The radar
The La Crosse radar (KARX), 67 km from the middle of the area, began a volume at 19:37 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 7, 2:44 PM CDT | HAIL 0.88 | 2 E Black River Falls, WI |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
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 7, 11:34 AM CDT | Tornado Watch | SPC | 10 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 7.6 hours before the alert went out and 210 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
- 33 J/kg
- Mixed-layer CIN
- -754 J/kg
- Mixed-layer LCL
- 992 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 212 m²/s²
- 0-3 km storm-relative helicity
- 214 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WFUS53 KARX 071937 TORARX WIC053-072000- /O.NEW.KARX.TO.W.0014.070607T1937Z-070607T2000Z/ BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE LA CROSSE WI 237 PM CDT THU JUN 7 2007 THE NATIONAL WEATHER SERVICE IN LA CROSSE HAS ISSUED A * TORNADO WARNING FOR... CENTRAL JACKSON COUNTY IN WEST CENTRAL WISCONSIN... * UNTIL 300 PM CDT * AT 233 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM WITH A DEVELOPING TORNADO NEAR CASTLE MOUND... OR ABOUT NEAR BLACK RIVER FALLS...MOVING NORTHEAST AT 45 MPH. THIS TORNADO WARNING UPGRADES THE PREVIOUS SEVERE THUNDERSTORM WARNING FOR JACKSON COUNTY. * THE TORNADO IS EXPECTED TO BE NEAR... I 94 EXIT 115 AND LAKE WAZEE AROUND 235 PM... SEVENTEEN FLOWAGE AND THE BLACK RIVER CORRECTIONAL CENTER AROUND 240 PM... EAST FORK CAMPGROUND AND PRAY AROUND 245 PM... TAKE COVER IN A BASEMENT OR IN AN INTERIOR ROOM ON THE LOWEST FLOOR AND STAY AWAY FROM WINDOWS A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM THURSDAY EVENING FOR NORTHEASTERN IOWA. LAT...LON 4430 9093 4417 9076 4442 9032 4442 9070 $$ SHEA
3 follow-up statements
000 WWUS53 KARX 071943 SVSARX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE LA CROSSE WI 243 PM CDT THU JUN 7 2007 WIC053-072000- /O.CON.KARX.TO.W.0014.000000T0000Z-070607T2000Z/ JACKSON WI- 243 PM CDT THU JUN 7 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR CENTRAL JACKSON COUNTY... AT 241 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM WITH STRONG ROTATION. THIS TORNADO WAS LOCATED NEAR LAKE WAZEE...OR 8 MILES EAST OF BLACK RIVER FALLS...MOVING NORTHEAST AT 50 MPH. * THE TORNADO WILL BE NEAR... PRAY AROUND 250 PM... PLEASE REPORT ANY SEVERE WEATHER TO YOUR LOCAL LAW ENFORCEMENT OFFICE AND TELL THEM TO RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE. LAT...LON 4430 9093 4417 9076 4442 9032 4442 9070 $$ SHEA
000 WWUS53 KARX 071947 SVSARX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE LA CROSSE WI 248 PM CDT THU JUN 7 2007 WIC053-072000- /O.CON.KARX.TO.W.0014.000000T0000Z-070607T2000Z/ JACKSON WI- 248 PM CDT THU JUN 7 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR CENTRAL JACKSON COUNTY... AT 246 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM WITH STRONG ROTATION. THIS TORNADO WAS LOCATED NEAR SEVENTEEN FLOWAGE...OR 12 MILES EAST OF BLACK RIVER FALLS... MOVING EAST AT 45 MPH. * THE TORNADO WILL BE NEAR... PRAY AROUND 255 PM... TO CALL YOUR SEVERE WEATHER REPORT DIRECTLY INTO THE NATIONAL WEATHER SERVICE DIAL 6 0 8 7 8 4 7 2 1 4. LAT...LON 4430 9093 4417 9076 4442 9032 4442 9070 $$ SHEA
000 WWUS53 KARX 071954 SVSARX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE LA CROSSE WI 253 PM CDT THU JUN 7 2007 WIC053-072003- /O.EXP.KARX.TO.W.0014.000000T0000Z-070607T2000Z/ JACKSON WI- 253 PM CDT THU JUN 7 2007 ...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL JACKSON COUNTY UNTIL 300 PM... RADAR SHOWS STRONG ROTATION AND POSSIBLE TORNADO NEAR PRAY IN EASTERN JACKSON COUNTY. GET UNDER GROUND IF YOU CAN. THIS STORM WILL LIKELY BE OUT OF JACKSON COUNTY BY 3 PM SO THE WARNING WILL BE ALLOWED TO EXPIRE ON TIME. TO CALL YOUR SEVERE WEATHER REPORT DIRECTLY INTO THE NATIONAL WEATHER SERVICE DIAL 6 0 8 7 8 4 7 2 1 4. LAT...LON 4430 9093 4417 9076 4442 9032 4442 9070 $$ SHEA
The office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 4:04 AM CDT | Wind Advisory | ARX | Adams, Buffalo, Clark, Crawford, Grant, Jackson and 7 more | 15 hr |
| Jun 7, 1:26 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 35 min |
| Jun 7, 1:45 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse, Trempealeau | 60 min |
| Jun 7, 2:03 PM CDT | Tornado Warning | ARX | Trempealeau | 27 min |
| Jun 7, 2:11 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 49 min |
| Jun 7, 2:31 PM CDT | Tornado Warning | ARX | Clark | 44 min |
| Jun 7, 2:34 PM CDT | Severe Thunderstorm Warning | ARX | Monroe | 56 min |
| Jun 7, 3:00 PM CDT | Tornado Warning | ARX | Clark, Jackson | 15 min |
| Jun 7, 3:04 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 56 min |
| Jun 7, 3:20 PM CDT | Tornado Warning | ARX | La Crosse, Monroe | 40 min |
| Jun 7, 3:23 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Grant | 37 min |
| Jun 7, 3:50 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, Juneau | 28 min |
| Jun 7, 4:02 PM CDT | Tornado Warning | ARX | Juneau | 17 min |
Nearby
Tornado Warnings in Wisconsin, 2007Every tornado warning in 2007Tornadoes in 2007
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.