Public Information Statement
Issued by NWS Des Moines, IA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
039
NOUS43 KDMX 291649
PNSDMX
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-
081>086-092>097-300500-

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE DES MOINES IA
1149 AM CDT Thu Jun 29 2017

...NWS DAMAGE SURVEY FOR 06/28/17 ADAIR/MADISON COUNTY TORNADO
EVENT #2 UPDATE #1...

...Updates will be done as/if new information is received...

.ADAIR and MADISON Counties...

RATING:                 EF-1
ESTIMATED PEAK WIND:    93 MPH
PATH LENGTH /STATUTE/:  6.5 MILES
PATH WIDTH /MAXIMUM/:   UNKNOWN
FATALITIES:             0
INJURIES:               0

START DATE:             June 28 2017
START TIME:             445 PM CDT
START LOCATION:         About 5.5 ESE of Greenfield
START LAT/LON:          41.2826677/-94.332458

END DATE:               June 28 2017
END TIME:               502 PM CDT
END LOCATION:           About 8 miles W of Winterset
END_LAT/LON:            41.342556/-94.209961

SUMMARY: Rating based off of preliminary storm survey and photographic
evidence, including tree tops sheared off and minor outbuilding damage.
Start and end locations and times based off of radar estimates
as well. As information continues to come in details including rating,
peak, start/end location, and time may change.

EF SCALE: THE ENHANCED FUJITA SCALE CLASSIFIES
TORNADOES INTO THE FOLLOWING CATEGORIES.

EF0...WEAK......65 TO 85 MPH
EF1...WEAK......86 TO 110 MPH
EF2...STRONG....111 TO 135 MPH
EF3...STRONG....136 TO 165 MPH
EF4...VIOLENT...166 TO 200 MPH
EF5...VIOLENT...>200 MPH

NOTE:
THE INFORMATION IN THIS STATEMENT IS PRELIMINARY AND SUBJECT TO
CHANGE PENDING FINAL REVIEW OF THE EVENT AND PUBLICATION IN
NWS STORM DATA.

$$

CURTIS



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.