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Iowa · County tornado history

Taylor County, Iowa tornadoes

NOAA’s Storm Prediction Center has recorded 40 tornadoes in Taylor County, Iowa from 1950 through 2024, about one every 1.9 years. That ranks it 33 of 99 counties in Iowa with a recorded tornado. The most recent was an EF4 on May 21, 2024.

Tornadoes since 1950
40
Since 2000
14
Strongest
EF4, May 21, 2024
Most recent
EF4, May 21, 2024
Peak month
May (12)
Per 1,000 sq mi
75
FEMA tornado risk
Relatively Low

F0/EF0 1 2 3 4 5 · Lines run from where each tornado touched down to where it lifted; dots are short paths. Neighboring counties are outlined.

When tornadoes hit Taylor County

May has brought the most, 12 of 40. About 72% touched down between 1 pm and 7 pm (Central Standard Time, as the Storm Prediction Center records it).

By decade

More tornadoes in recent decades mostly reflects better detection and reporting (Doppler radar, storm spotters, damage surveys), especially for weak EF0 tornadoes, not necessarily more storms. The 2020s bar covers only 2020 to 2024.

How strong they were

Rating Estimated 3-second gust Tornadoes
F0 / EF0 Light damage: 65 to 85 mph (EF scale) 12
F1 / EF1 Moderate: 86 to 110 mph 14
F2 / EF2 Considerable: 111 to 135 mph 7
F3 / EF3 Severe: 136 to 165 mph 5
F4 / EF4 Devastating: 166 to 200 mph 2
F5 / EF5 Incredible: over 200 mph 0

Tornadoes before February 2007 were rated on the original Fujita (F) scale; since then the National Weather Service uses the Enhanced Fujita (EF) scale. Wind speeds above are EF-scale estimates from damage, not measurements. See what the EF scale means.

The strongest tornadoes in Taylor County

Date Rating Path length Path width Deaths Injuries
May 21, 2024 EF4 40.6 mi 1,600 yd 5 35
April 8, 1999 F4 49 mi 1,000 yd 3
May 5, 1971 F3 2 mi 400 yd 12
June 7, 1984 F3 25 mi 100 yd 3
July 14, 1958 F3 14.8 mi 100 yd 1
June 19, 1964 F3 10.6 mi 200 yd 1
March 29, 1979 F3 29.6 mi 500 yd 1
April 11, 1981 F2 6.9 mi 50 yd 2
May 5, 1971 F2 0.1 mi 10 yd 1
April 5, 1954 F2 11.5 mi 333 yd

Deaths and injuries are for each tornado’s whole path, which can cross other counties.

The deadliest

The deadliest tornado to touch Taylor County was an EF4 on May 21, 2024. It killed 5 people and injured 35 along its 40.6-mile path.

Most recent tornadoes

Date Rating Path length Path width Deaths Injuries
May 21, 2024 EF4 40.6 mi 1,600 yd 5 35
April 16, 2024 EF0 2.6 mi 50 yd
June 28, 2017 EF2 7 mi 1,000 yd
June 16, 2017 EF1 1.3 mi 40 yd
April 27, 2016 EF0 0.6 mi 50 yd
April 27, 2016 EF0 0.9 mi 40 yd
April 27, 2016 EF0 2.2 mi 200 yd
November 11, 2015 EF1 21.8 mi 450 yd

The official database ends with 2024. For storms since then, see the Storm Prediction Center’s reports and your local National Weather Service office.

FEMA’s tornado risk rating

FEMA’s National Risk Index rates the tornado risk in Taylor County as relatively low, with a score of 54 out of 100 compared with every other U.S. county. It estimates about 0.40 tornadoes a year here and an expected annual loss of about $1,172,201 to buildings, people and farming. The index mixes how often tornadoes strike with what is exposed and how well a community can recover, so a busy rural county can rate lower than a less active city.

Neighboring counties

Staying safe

When a tornado warning is issued, act at once. Go to a basement, storm shelter or safe room. With none, use a small windowless room on the lowest floor, as far from outside walls as you can, and cover your head and neck. Mobile homes and cars are not safe places to ride out a tornado: leave early for a sturdy building or shelter. Read the full tornado safety guide and the National Weather Service advice linked below.

Sources

Sources last checked 1 November 2026.

Frequently asked questions

How many tornadoes has Taylor County had?

40 from 1950 through 2024 in NOAA’s Storm Prediction Center database, 14 of them since 2000.

When was the last tornado in Taylor County?

The most recent in the official record was an EF4 on May 21, 2024. Later storms are not yet in the final database.

What was the strongest tornado in Taylor County?

An EF4 on May 21, 2024, with a 40.6-mile path.

When is tornado season in Taylor County?

May has had the most tornadoes here. Across the U.S. the peak runs from spring into early summer, and the South also sees tornadoes in late fall and winter.