Tornado History

Greenfield Tornado History

This location page summarizes tornado records that list Greenfield, Iowa as a begin or end location. The dataset includes 4 matching records from 1999 through 2024. The strongest matching rating is F4 (Devastating damage), the latest matching tornado is May 21, 2024, and minimum reported property damage totals $1.8M.

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4recorded tornadoes

F4 (Devastating damage)highest rating

$1.8Mminimum property damage

May 21, 2024latest tornado

20.5 milongest listed path

1500 ydwidest listed path

Historical Track Sketch

Rating Breakdown

F4 (Devastating damage)1
EF2 (Considerable damage)1
F1 (Moderate damage)1
F0 (Light damage)1

Most Active Years

19991
20001
20041
20241

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
April 8, 1999	F4	Adair, Iowa	20.5 mi	1500 yd	2	$1.0M
May 21, 2024	EF2	Adair, Iowa	14.63 mi	200 yd	0	$750K
May 22, 2004	F1	Adair, Iowa	7.1 mi	100 yd	0	$50K
May 18, 2000	F0	Adair, Iowa	0.1 mi	20 yd	0	$1K

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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.