125  
NOUS43 KUNR 051950  
PNSUNR  
SDZ001-002-012>014-024>032-041>044-046-047-049-072>078-WYZ054>060-  
060800-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE RAPID CITY SD  
150 PM MDT MON MAY 5 2025 /250 PM CDT MON MAY 5 2025/  
 
...NWS DAMAGE SURVEY FOR 04/28/25 TORNADO EVENT TODD COUNTY  
UPDATE #1...  
 
SURVEY AND PUBLIC REPORTS FOUND ENOUGH EVIDENCE OF AN ADDITIONAL  
TOUCHDOWN NORTH OF MISSION, SD.  
 
DURING THE EARLY MORNING OF APRIL 28, A QUASI-LINEAR CONVECTIVE  
SYSTEM (QLCS), MOVED THROUGH TODD COUNTY AND PRODUCED A TORNADO  
AND DAMAGING STRAIGHT-LINE WINDS THAT IMPACTED ST. FRANCIS AND  
ROSEBUD, WITH ANOTHER SPIN-UP IMPACTING A HOMESTEAD NEAR MISSION.  
   
ST. FRANCIS TORNADO  
 
RATING: EF1  
ESTIMATED PEAK WIND: 98 MPH  
PATH LENGTH /STATUTE/: 13.75 MILES  
PATH WIDTH /MAXIMUM/: 255 YARDS  
FATALITIES: 0  
INJURIES: 6  
 
START DATE: 04/28/2025  
START TIME: 12:31 AM CDT  
START LOCATION: 2 SE SPRING CREEK / TODD COUNTY / SD  
START LAT/LON: 43.1018 / -100.9862  
 
END DATE: 04/28/2025  
END TIME: 12:48 AM CDT  
END LOCATION: 2 NNE ROSEBUD / TODD COUNTY / SD  
END LAT/LON: 43.2638 / -100.8459  
 
SURVEY SUMMARY:  
THE TORNADO TOUCHED DOWN 2 MILES SE OF SPRING CREEK JUST SOUTH OF  
BIA ROUTE #30 AND REMAINED OVER OPEN FIELD. THE TORNADO TRACKED TO  
THE EAST-NORTHEAST WHERE IT DESTROYED AN OUTBUILDING THAT WAS  
BUILT WITH HEAVY WOOD AND ANCHORED TO A CEMENT SLAB. THE  
OUTBUILDING CONTENTS WHERE THROWN SOME 50YDS TO EAST UP A HILL.  
THE TORNADO CROSSED BIA ROUTE #30 WHERE IT STRENGTHENED,  
DESTROYING A SINGLE WIDE MOBILE HOME. THE UNDERCARRIAGE OF THE  
MOBILE HOME WAS TOSSED AND CRUMPLED 100YDS FROM ITS FOUNDATION.  
ALL WALLS WHERE COMPLETELY DESTROYED AND THE CONTENTS OF THE HOME  
WERE THROWN TO THE NORTH TO NORTHEAST. THE TORNADO THEN MOVED  
BACK INTO MOSTLY OPEN TERRAIN BEFORE ENCOUNTERING SOME TREES AND  
POWER POLES JUST TO THE SOUTHWEST OF ST. FRANCIS. THE CIRCULATION  
THEN MOVED INTO ST. FRANCIS CAUSING SIGNIFICANT TREE DAMAGE WITH  
TREES BOTH UPROOTED AND SOME TREES NEAR THE CATHOLIC CHURCH HAD  
THEIR TRUNKS SNAPPED AT THE BASE. AS THE TORNADO PASSED THROUGH  
THE WEST SIDE OF ST. FRANCIS IT CAUSED SIGNIFICANT ROOF DAMAGE TO  
THE COMMUNITY CENTER AND AN ELDERLY LIVING FACILITY. THE TORNADO  
BEGAN TO WEAKEN SLIGHTLY AS IT EXITED ST. FRANCIS AND BEGAN TO  
MOVE MORE TOWARD THE NORTH-NORTHEAST AND BACK OVER OPEN TERRAIN.  
THE TORNADO PRODUCED ITS LAST DAMAGE IN ROSEBUD WITH THE WATER  
SUPPLY CENTER AND THE ADJACENT STORAGE FACILITY RECEIVING  
SIGNFICANT ROOF DAMAGE WITH THE ROOFS BEING THROWN TOWARD THE WEST  
TO SOUTHWEST. THE TORNADO DISSIPATED 2 MILES NORTH OF ROSEBUD.  
   
MISSION TORNADO  
 
RATING: EF0  
ESTIMATED PEAK WIND: 81 MPH  
PATH LENGTH /STATUTE/: 0.05 MILES  
PATH WIDTH /MAXIMUM/: 40 YARDS  
FATALITIES: 0  
INJURIES: 0  
 
START DATE: 04/28/2025  
START TIME: 12:56 AM CDT  
START LOCATION: 5 N MISSION / TODD COUNTY / SD  
START LAT/LON: 43.3778 / -100.6511  
 
END DATE: 05/05/2025  
END TIME: 12:57 AM CDT  
END LOCATION: 5 N MISSION / TODD COUNTY / SD  
END LAT/LON: 43.3784 / -100.6505  
 
SURVEY SUMMARY:  
A BRIEF SPIN-UP TOUCHED DOWN AND PRODUCED EF0 DAMAGE TO A  
HOMESTEAD 7 MILES NORTH OF MISSION. A MOBILE HOME LOST ALL OF ITS  
ROOF AND ITS NORTH FACING WALL WHILE THE MAIN HOME ON THE PROPERTY  
SUFFERED MAJOR ROOF DAMAGE WITH MOST OF THE CONTENTS FROM THE HOME  
THROWN BACK TO THE WEST. OTHER OUTBUILDINGS ON THE PROPERTY  
SUFFERED MINOR DAMAGE.  
 
 
 
EF SCALE: THE ENHANCED FUJITA SCALE CLASSIFIES TORNADOES INTO THE  
FOLLOWING CATEGORIES:  
 
EF0.....65 TO 85 MPH  
EF1.....86 TO 110 MPH  
EF2.....111 TO 135 MPH  
EF3.....136 TO 165 MPH  
EF4.....166 TO 200 MPH  
EF5.....>200 MPH  
 
NOTE:  
THE INFORMATION IN THIS STATEMENT IS PRELIMINARY AND SUBJECT TO  
CHANGE PENDING FINAL REVIEW OF THE EVENTS AND PUBLICATION IN  
NWS STORM DATA.  
 
 
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