National Weather Service Raw Text Product

Displaying AFOS PIL: PNSDVN Received: 2018-09-24 17:13 UTC


230 
NOUS43 KDVN 241713
PNSDVN
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-009-
015>018-024>026-034-035-MOZ009-010-251715-

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1213 PM CDT Mon Sep 24 2018


...NWS DAMAGE SURVEY FOR 09/21/2018 TORNADO EVENT...

.SPRINGBROOK TORNADO...

RATING:                 EF-1
ESTIMATED PEAK WIND:    100 MPH
PATH LENGTH /STATUTE/:  0.3 MILES
PATH WIDTH /MAXIMUM/:   20 YARDS
FATALITIES:             0
INJURIES:               0

START DATE:             09/21/2018 
START TIME:             127 AM CDT
START LOCATION:         2.7 MILES NNE Springbrook / Jackson County /IA
START LAT/LON:          42.2042 N / -90.4678 W

END DATE:               09/21/2018
END TIME:               128 AM CDT
END LOCATION:           2.9 MILES NNE Springbrook/ Jackson County / IA
END LAT/LON:            42.2053 N / - 90.4622 W

An EF-1 tornado damaged and uprooted trees, snapped a power pole, and 
caused damage to a roof. Maximum wind speeds were estimated around 100 MPH
The tornado was on the ground for less than 1 minutes and traveled 0.3 miles.  

EF SCALE: THE ENHANCED FUJITA SCALE CLASSIFIES TORNADOES INTO THE
FOLLOWING CATEGORIES BASED ON THE DAMAGE THEY CAUSE.

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. 

$$

RPK/AG