691
NOUS43 KSGF 282008
PNSSGF
KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-290815-
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
308 PM CDT SUN JUN 28 2026
..NWS DAMAGE SURVEY FOR 6/26/2026 TORNADO EVENT
MOUNT ZION
RATING: EF1
ESTIMATED PEAK WIND: 95 MPH
PATH LENGTH /STATUTE/: 0.46 MILES
PATH WIDTH /MAXIMUM/: 75 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/26/2026
START TIME: 06:03 PM CDT
START LOCATION: 3 NNW AVA / DOUGLAS COUNTY / MO
START LAT/LON: 37.0025 / -92.6748
END DATE: 06/26/2026
END TIME: 06:05 PM CDT
END LOCATION: 4 N AVA / DOUGLAS COUNTY / MO
END LAT/LON: 37.0083 / -92.6707
SURVEY SUMMARY:
A NATIONAL WEATHER SERVICE GROUND SURVEY DETERMINED THAT AN EF-
1 TORNADO WITH ESTIMATED PEAK WINDS OF 95 MPH OCCURRED A MILE
SOUTHWEST OF MOUNT ZION IN DOUGLAS COUNTY, LASTING APPROXIMATELY
2 MINUTES AND TRAVELING A HALF MILE. THE TORNADO PRODUCED A
75 YARD WIDE PATH OF TREE DAMAGE CONSISTING OF SNAPPED TRUNKS,
UPROOTED TREES, AND LARGE BRANCHES THROWN AROUND. TRACK
EXTENSIONS ARE STILL POSSIBLE WITH ADDITIONAL SATELLITE DATA
ANALYSIS.
MOUNTAIN DALE
RATING: EF0
ESTIMATED PEAK WIND: 80 MPH
PATH LENGTH /STATUTE/: 1.50 MILES
PATH WIDTH /MAXIMUM/: 75 YARDS
FATALITIES: 0
INJURIES: 0
START DATE: 06/26/2026
START TIME: 06:52 PM CDT
START LOCATION: 4 N SEYMOUR / WEBSTER COUNTY / MO
START LAT/LON: 37.2082 / -92.7614
END DATE: 06/26/2026
END TIME: 06:58 PM CDT
END LOCATION: 5 SW DUNCAN / WEBSTER COUNTY / MO
END LAT/LON: 37.2281 / -92.7507
SURVEY SUMMARY:
A NATIONAL WEATHER SERVICE GROUND SURVEY DETERMINED THAT AN EF-
0 TORNADO WITH ESTIMATED PEAK WINDS OF 80 MPH OCCURRED 2 MILES
NORTH OF MOUNTAIN DALE, OR 4 MILES NORTH OF SEYMOUR. BOTH VIDEO
OF THE TORNADO AND THE GROUND SURVEY REVEALED AN INTERMITTENT
75 YARD WIDE PATH OF MOSTLY TREE DAMAGE, LASTING FOR 6 MINUTES
AND TRAVELING ONE AND A HALF MILES. THE MOST SUBSTANTIAL DAMAGE
WAS A TIN ROOF BLOWN OFF A BARN. TRACK EXTENSIONS ARE STILL
POSSIBLE WITH SATELLITE DATA ANALYSIS.
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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