Alert archive / Minnesota / Severe Thunderstorm Warnings in 1989
Severe Thunderstorm Warning 23, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at May 24, 1989, 6:52 PM CDT for Goodhue County, Minnesota. It was in force for 38 min.
The area
The counties it named.
The facts
- Issued
- May 24, 1989, 6:52 PM CDT (23:52 UTC)
- Expired
- May 24, 1989, 7:30 PM CDT
- In force
- 38 min
- Issued by
- NWS Twin Cities, MN
- Area
- Whole counties
County Goodhue County, MN
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Minneapolis, MN (KSTC), launched 12:00Z, 11.9 hours before the alert went out and 85 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
- 134 J/kg
- Mixed-layer CIN
- -631 J/kg
- Mixed-layer LCL
- 1132 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 189 m²/s²
- 0-3 km storm-relative helicity
- 211 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KRST 242353
SVRRST
MNC049-250030-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ROCHESTER MN
652 PM CDT WED MAY 24 1989
THE NATIONAL WEATHER SERVICE IN ROCHESTER HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 730 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN SOUTHEAST MINNESOTA
...NORTHERN GOODHUE
...THIS SEVERE THUNDERSTORM WARNING INCLUDES THE TOWNS OF CANNON FALLS
AND RED WING MINNESOTA...
AT 640 PM CDT WEATHER RADAR INDICATED A SEVERE THUNDERSTORM IN THE
VICINITY OF CANNON FALLS...20 MILES WEST OF RED WING MINNESOTA.
THIS SEVERE THUNDERSTORM IS MOVING EAST AT 30 MPH.
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH YOU SHOULD
PREPARE FOR DAMAGING WIND IN EXCESS OF 55 MPH...LARGE HAIL...AND
DEADLY LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT STAY AWAY FROM WINDOWS.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, May 24, 2:55 PM CDT, 3 hours 57 minutes before
KMSP 241946 SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE MINNEAPOLIS/ST PAUL MN 245 PM CDT WED MAY 24 1989 STRONG THUNDERSTORMS CONTINUE ACROSS CENTRAL AND SOUTHEAST MINNESOTA AND HAD MOVED INTO WEST CENTRAL AND NORTHWEST PARTS OF WISCONSIN. AT 235 PM..WEATHER RADAR WAS SHOWING STRONG THUNDERSTORMS ACROSS CENTRAL MINNESOTA MAINLY IN AREAS NORTH OF ST CLOUD. SOME OF THESE STORMS HAVE BECOME SEVERE WHERE A WARNING HAS BEEN ISSUED FOR PARTS OF BENTON AND MORRISON COUNTIES UNTIL 315 PM THIS AFTERNOON. MOVMENT ON THIS ACTIVITY WAS NORTHEAST AT 25 MILES AN HOUR. OTHER STRONG THUNDERSTORMS WERE OCCURRING OVER WEST CENTRAL WISCONSIN WHERE HAIL UP TO MARBLE SIZE WAS REPORTED AT RIVER FALLS AROUND 2 PM. WEATHER RADAR SHOWED MOST OF THE THUNDERSTORMS JUST WEST AND SOUTHWEST OF EAU CLAIRE FROM DURAND TO MENOMONIE AND WHEELER. ANOTHER STRONG THUNDERSTORM WAS LOCATED IN BARRON COUNTY TO THE NORTHWEST OF RICE LAKE. THESE THUNDERSTORMS HAVE THE POTENTIAL OF PRODUCING HAIL..STRONG GUSTY WINDS AND VERY HEAVY RAINS. NO WARNINGS ARE CURRENTLY IN EFFECT FOR WEST CENTRAL WISCONSIN BUT PERSONS SHOULD REMAIN ALERT IF FURTHER DEVELOPMENT OCCURS. TORNADO WATCHEMS REMAIN IN EFFECT FOR MUCH OF SOUTHERN AND CENTRAL MINNESOTA AS WELL AS WEST CENTRAL AND NORTHWEST SECTIONS OF WISCONSIN. SWANBERG
Special weather statement, May 24, 3:53 PM CDT, 2 hours 59 minutes before
KMSP 241946 SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE MINNEAPOLIS/ST PAUL MN 335 PM CDT WED MAY 24 1989 STRONG THUNDERSTORMS REMAIN ACROSS WIDE SECTIONS OF CENTRAL..SOUTHEAST AND NORTHEAST MINNESOTA AND COVERED A LARGE PORTION OF NORTHWEST AND WEST CENTRAL WISCONSIN. AT 335 PM..A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM FOR PINE COUNTY WHERE EARLIER WIND GUSTS WERE CLOCKED TO 91 MPH IN PINE CITY. THIS SEVERE STORM WAS MOVING NORTHEAST AT 35 MILES AN HOUR. OTHER STRONG THUNDERSTORMS WERE OCCURRING FROM AROUND ST CLOUD TO DULUTH AND INTO FAR NORTHWEST WISCONSIN NEAR DANBURY AND HAYWARD. THESE STORMS WERE MOVING NORTHEAST AT 35 MILES AN HOUR. FURTHER SOUTH..THUNDERSTORMS HAVE INCREASED IN INTENSITY OVER FAR SOUTHEAST MINNESOTA AND ADJACENT AREAS OF WESTERN WISCONSIN. THE STRONGEST STORM WAS LOCATED JUST NORTHWEST OF THE LA CROSSE AREA AND THIS STORM HAS THE POTENTIAL OF PRODUCING STRONG GUSTY WINDS.. HAIL AND VERY HEAVY RAINS AS IT MOVES TO THE NORTHEAST AT 35 MILES AN HOUR. TORNADO WATCHES REMAIN IN EFFECT FOR MUCH OF SOUTHERN AND CENTRAL MINNESOTA AS WELL AS WESTERN AND CENTRAL WISCONSIN UNTIL LATE THIS EVENING.
Special weather statement, May 24, 4:50 PM CDT, 2 hours 2 minutes before
KMSP 241946 SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE MINNEAPOLIS/ST PAUL MN 445 PM CDT WED MAY 24 1989 AT 430 PM...THUNDERSTORMS WITH VERY HEAVY RAINFALL CONTINUED TO DEVELOP OVER SCATTERED SECTIONS OF CENTRAL...EAST CENTRAL...AND SOUTHEAST MINNESOTA...AS WELL AS WEST WISCONSIN. THE STRONGEST OF THESE STORMS WERE IN AN AREA THAT EXTENDED FROM NEAR HUTCHINSON ...ABOUT 60 MILES WEST OF THE TWIN CITIES...NORTH TO NEAR LAKE MILLE LACS...THEN EAST THROUGH MINONG IN NORTHWEST WISCONSIN. ANOTHER AREA OF POWERFUL THUNDERSTORMS EXTENDED FROM NEAR ROCHESTER IN SOUTHEAST MINNESOTA...EAST THROUGH LA CROSSE WISCONSIN NORTH TO NEAR MEDFORD. THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE LARGE HAIL...DAMAGING WINDS...EXTREMELY HEAVY RAINFALL ...AND FREQUENT DEADLY LIGHTNING STRIKES. PERSONS ENGAGED IN OUTDOOR ACTIVITIES...ESPECIALLY...SHOULD BE ALERT TO THREATENING WEATHER AND BE PREPARED TO SEEK SAFE SHELTER IF NEEDED. MOVEMENT OF THE THUNDERSTORMS WAS TO THE NORTHEAST AT 35 MILES AN HOUR. TORNADO WATCHES REMAIN IN EFFECT FOR MUCH OF SOUTHERN AND CENTRAL MINNESOTA AS WELL AS WESTERN AND CENTRAL WISCONSIN UNTIL LATE THIS EVENING. KRAFT
Local storm report, May 24, 6:28 PM CDT, 24 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MINNEAPOLIS/ST PAUL MN
625 PM CDT WED MAY 24 1989
...ATTN SELS A MSP...
313 PM CDT...WIND MEASURED BY WCMP RADIO STATION AT PINE CITY IN
PINE COUNTY MN...MAX GUST 91 MPH. STRONGEST SUSTAINED 50 TO 60 MPH
FOR OVER 10 MIN. GOLF BALL SIZED HAIL SAME TIME. BUT...A LATER
CALL TO THEM FOR FOLLOW UP INFO DID NOT TURN UP ANY DAMAGE REPORTS!
AND SO IT GOES. NO OTHER SEVERE REPORTS ATTM.
RWSpecial weather statement, May 24, 6:37 PM CDT, 15 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MINNEAPOLIS/ST PAUL MN 630 PM CDT WED MAY 24 1989 THE NATIONAL WEATHER SERVICE HAS CLEARED A PORTION OF THE TORNADO WATH WHICH HAD BEEN IN EFFECT FOR PORTIONS OF SOUTHERN AND EAST CENTRAL MINNESOTA UNTIL 8 PM. SPECIFICALLY..THE AREA WEST OF A LINE FROM NEAR ST. CLOUD TO MANKATO TO FAIRMONT HAS BEEN CLEARED FROM THE TORNADO WATCH. RICHARDSON
Special weather statement, May 24, 6:38 PM CDT, 14 minutes before
KMSP 241946 SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE MINNEAPOLIS/ST PAUL MN 640 PM CDT WED MAY 24 1989 AT 630 PM...THUNDERSTORMS WITH VERY HEAVY RAINFALL CONTINUED OVER SCATTERED SECTIONS OF SOUTH CENTRAL...EAST CENTRAL...AND SOUTHEAST MINNESOTA...AS WELL AS WEST WISCONSIN. THEY WERE MAINLY LOCATED TO THE EAST OF A LINE FROM DULUTH MINNESOTA TO MANKATO TO FAIRMONT. THE STRONGEST OF THESE STORMS WERE LOCATED JUST WEST OF FARIBAULT IN SOUTH CENTRAL MINNESOTA AND NEAR CROMWELL..JUST SOUTH OF DULUTH...IN EXTREME EAST CENTRAL MINNESOTA. THESE THUNDERSTORMS MAY PRODUCE HAIL...STRONG GUSTY WINDS...FREQUENT DEADLY LIGHTNING...AND VERY HEAVY RAINFALL. PERSONS ENGAGED IN OUTDOOR ACTIVITIES SUCH AS BOATING OR CAMPING SHOULD BE ALERT FOR THREATENING WEATHER AND BE READY TO SEEK SAFE SHELTER. MOVEMENT WAS TO THE EAST AT 30 TO 35 MILES AN HOUR. TORNADO WATCHES REMAIN IN EFFECT FOR MUCH OF SOUTHERN AND CENTRAL MINNESOTA AS WELL AS WESTERN AND CENTRAL WISCONSIN UNTIL LATE THIS EVENING. KRAFT
The office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 23, 7:03 PM CDT | Severe Thunderstorm Warning | MPX | Dodge, Olmsted | 42 min |
| May 23, 7:37 PM CDT | Severe Thunderstorm Warning | MPX | Faribault, Martin | 38 min |
| May 23, 8:54 PM CDT | Severe Thunderstorm Warning | MPX | Carver, Hennepin, Wright | 51 min |
| May 23, 9:41 PM CDT | Severe Thunderstorm Warning | MPX | Carver, Hennepin | 49 min |
| May 24, 8:58 AM CDT | Severe Thunderstorm Warning | MPX | Stearns | 47 min |
| May 24, 11:25 AM CDT | Severe Thunderstorm Warning | MPX | Redwood, Renville | 50 min |
| May 24, 11:28 AM CDT | Severe Thunderstorm Warning | MPX | Redwood, Renville | 47 min |
| May 24, 2:32 PM CDT | Severe Thunderstorm Warning | MPX | Benton, Morrison | 43 min |
| May 24, 4:03 PM CDT | Severe Thunderstorm Warning | MPX | Dodge, Mower, Olmsted | 27 min |
| May 24, 4:09 PM CDT | Severe Thunderstorm Warning | MPX | Winona | 36 min |
| May 24, 5:09 PM CDT | Severe Thunderstorm Warning | MPX | Carver, McLeod | 51 min |
| May 24, 5:17 PM CDT | Tornado Warning | MPX | Sibley | 58 min |
| May 24, 5:23 PM CDT | Tornado Warning | MPX | Carver | 67 min |
| May 24, 5:23 PM CDT | Tornado Warning | MPX | Scott | 52 min |
| May 24, 5:33 PM CDT | Tornado Warning | MPX | Le Sueur, Nicollet | 42 min |
| May 24, 6:08 PM CDT | Tornado Warning | MPX | Le Sueur, Rice, Waseca | 37 min |
| May 24, 6:30 PM CDT | Tornado Warning | MPX | Blue Earth, Faribault, Waseca | 30 min |
| May 24, 6:30 PM CDT | Tornado Warning | MPX | Freeborn | 30 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 1989Every severe thunderstorm warning in 1989
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.