Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1994
Severe Thunderstorm Warning 31, NWS La Crosse, WI
NWS La Crosse, WI issued this severe thunderstorm warning at Sep 13, 1994, 6:19 PM CDT for Vernon County, Wisconsin. It was in force for 56 min.
The area
The counties it named.
The facts
- Issued
- Sep 13, 1994, 6:19 PM CDT (23:19 UTC)
- Expired
- Sep 13, 1994, 7:15 PM CDT
- In force
- 56 min
- Issued by
- NWS La Crosse, WI
- Area
- Whole counties
County Vernon County, WI
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.3 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
- 58 J/kg
- Mixed-layer CIN
- -149 J/kg
- Mixed-layer LCL
- 1203 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 191 m²/s²
- 0-3 km storm-relative helicity
- 187 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Sep 13, 3:37 PM CDT, 2 hours 42 minutes before
WIZ041-132145- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LA CROSSE WI 337 PM CDT TUE SEP 13 1994 TEST...TEST...TEST... THIS IS A COMMUNICATIONS TEST ONLY. BRUCE NNNN
Special weather statement, Sep 13, 3:45 PM CDT, 2 hours 34 minutes before
WIZ032>034-041-042-053-054-132300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LA CROSSE WI 345 PM CDT TUE SEP 13 1994 ...THUNDERSTORMS DEVELOPING NORTHWEST OF LA CROSSE... AT 340 PM...RADAR INDICATED STRONG THUNDERSTORMS NEAR ALMA AND NELSON OR ABOUT 50 MILES NORTHWEST OF LA CROSSE. THESE STORMS WERE MOVING TO THE EAST SOUTHEAST AT 30 MILES AN HOUR AND WILL BE AFFECTING AREAS TO THE NORTH AND WEST OF LA CROSSE BETWEEN 345 AND 600 PM. HEAVY RAINS AND DEADLY LIGHTNING WILL OCCUR WITH THESE STORMS AND THERE IS ALSO A CHANCE OF SMALL HAIL AND BRIEF GUSTY WINDS. PERSONS SHOULD STAY INDOORS UNTIL THESE STORMS PASS AND STAY TUNED TO WEATHER RADIO FOR LATER UPDATES CONCERNING THE STORMS. ALBRECHT
Special weather statement, Sep 13, 5:12 PM CDT, 1 hour 7 minutes before
MNZ078-079-087-088-095-096-132315- SPECIAL WEATHER STATEMENT...CORRECTION FOR ZONES NATIONAL WEATHER SERVICE ROCHESTER MN 512 PM CDT TUE SEP 13 1994 ...STRONG THUNDERSTORMS IN SOUTHEAST MINNESOTA... AT 510 PM...RADAR INDICATED A LINE OF STRONG THUNDERSTORMS OVER SOUTHEAST MINNESOTA. THESE THUNDERSTORMS WERE LOCATED FROM WINONA...TO UTICA...TO ROCHESTER. THESE STORMS WERE DEVELOPING QUICKLY AND MOVING TO THE EAST AT 35 MPH. DOWNPOURS...DEADLY LIGHTNING...AND SMALL HAIL ARE POSSIBLE WITH THESE STORMS. PERSONS SHOULD STAY INDOORS UNTIL THESE STORMS PASS. TEAL
Special weather statement, Sep 13, 5:15 PM CDT, 1 hour 4 minutes before
MNC045-049-055-109-157-169-132315- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ROCHESTER MN 512 PM CDT TUE SEP 13 1994 ...STRONG THUNDERSTORMS IN SOUTHEAST MINNESOTA... AT 510 PM...RADAR INDICATED A LINE OF STRONG THUNDERSTORMS OVER SOUTHEAST MINNESOTA. THESE THUNDERSTORMS WERE LOCATED FROM WINONA...TO UTICA...TO ROCHESTER. THESE STORMS WERE DEVELOPING QUICKLY AND MOVING TO THE EAST AT 35 MPH. DOWNPOURS...DEADLY LIGHTNING...AND SMALL HAIL ARE POSSIBLE WITH THESE STORMS. PERSONS SHOULD STAY INDOORS UNTIL THESE STORMS PASS. TEAL
Special weather statement, Sep 13, 5:21 PM CDT, 58 minutes before
MNZ078-079-087-088-095-096-132315- SPECIAL WEATHER STATEMENT...CORRECTION FOR ZONES NATIONAL WEATHER SERVICE ROCHESTER MN 512 PM CDT TUE SEP 13 1994 ...STRONG THUNDERSTORMS IN SOUTHEAST MINNESOTA... AT 510 PM...RADAR INDICATED A LINE OF STRONG THUNDERSTORMS OVER SOUTHEAST MINNESOTA. THESE THUNDERSTORMS WERE LOCATED FROM WINONA...TO UTICA...TO ROCHESTER. THESE STORMS WERE DEVELOPING QUICKLY AND MOVING TO THE EAST AT 35 MPH. DOWNPOURS...DEADLY LIGHTNING...AND SMALL HAIL ARE POSSIBLE WITH THESE STORMS. PERSONS SHOULD STAY INDOORS UNTIL THESE STORMS PASS. TEAL
Special weather statement, Sep 13, 6:18 PM CDT, 1 minute before
MNZALL-140015- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ROCHESTER MN 618 PM CDT TUE SEP 13 1994 ...THUNDERSTORMS CONTINUE TO DEVELOP OVER SOUTHERN MINNESOTA... AT 615 PM...RADAR INDICATED STRONG THUNDERSTORMS OVER SOUTHERN MINNESOTA. THE STRONGEST STORMS WERE LOCATED JUST NORTH OF NORTHFIELD...AND IN THE NEW RICHLAND AREA. THESE STORMS WERE MOVING EAST SOUTHEAST AT 35 MPH AND WILL BE AFFECTING THE CITY OF CANNON FALLS BY 630 PM...AND BLOOMING PRAIRIE BY 700 PM. THESE STORMS ARE CAPABLE OF PRODUCING HEAVY RAIN...DEADLY LIGHTNING...AND SMALL HAIL. IF IN THE PATH OF THESE STORMS...TAKE SHELTER UNTIL THEY PASS. TEAL
The office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 13, 4:49 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 56 min |
| Sep 13, 4:58 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 62 min |
| Sep 13, 5:26 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse, Monroe | 64 min |
| Sep 13, 5:56 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 64 min |
| Sep 13, 6:19 PM CDT | Severe Thunderstorm Warning | ARX | Monroe | 41 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 1994Every severe thunderstorm warning in 1994
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.