Tornado History

Marshalltown Tornado History

This location page summarizes tornado records that list Marshalltown, Iowa as a begin or end location. The dataset includes 4 matching records from 1998 through 2020. The strongest matching rating is EF3 (Severe damage), the latest matching tornado is August 10, 2020, and minimum reported property damage totals $200.0M.

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4recorded tornadoes

EF3 (Severe damage)highest rating

$200.0Mminimum property damage

August 10, 2020latest tornado

8.41 milongest listed path

1200 ydwidest listed path

Historical Track Sketch

Rating Breakdown

EF3 (Severe damage)1
F1 (Moderate damage)1
EF1 (Moderate damage)1
EF0 (Light damage)1

Most Active Years

19981
20081
20181
20201

Notable Tornado Records

The table highlights the strongest and most damaging records in this page's local dataset. Damage totals are NOAA-reported minimum estimates where available.

Date	Rating	Area	Length	Width	Injuries	Min. property damage
July 19, 2018	EF3	Marshall, Iowa	8.41 mi	1200 yd	23	$200.0M
June 29, 1998	F1	Marshall, Iowa	1 mi	45 yd	0	$20K
August 10, 2020	EF1	Marshall, Iowa	2.88 mi	100 yd	0	$20K
July 19, 2008	EF0	Marshall, Iowa	0.67 mi	25 yd	0	N/A

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Source And Limits

Data source: NOAA/NCEI. TornadoTrace summarizes historical records for screening and research. Coordinates, damage estimates, narratives, and event details can be approximate, incomplete, revised, or missing. Do not use this page as legal, insurance, engineering, real estate, emergency management, or safety advice.