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Jasper storm history

Storm events recorded in Jasper, Iowa between 1950 and 2025.

769
Total events
45
Tornadoes
220
Hail
65
Floods
2
Deaths
$81.1M
Property damage

Most significant events

Strongest tornadoes, deadliest events, and biggest damage in this county. Up to 50 shown.

September 28, 1986 · Jasper, Iowa
Tornado F4 Tornado$2.5M damage
September 16, 1978 · Jasper, Iowa
Tornado F3 Tornado2 deaths, 2 injuries
October 14, 1966 · Jasper, Iowa
Tornado F3 Tornado
March 5, 2022 · Jasper, Iowa
Tornado EF2 Tornado$50.0M damage
The tornado moved into Jasper county from Polk county. The tornado remained largely in rural areas for much of its path across Jasper county. Despite its rural venture, the tornado impacted several residences in western Jasper county producing several areas of EF2 damage. The tor…
August 1, 2003 · Jasper, Iowa
Drought Drought$12.7M damage
March 9, 2002 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind$1.5M damage
April 17, 2025 · Jasper, Iowa
Hail Hail
Report via social media.
April 17, 2025 · Jasper, Iowa
Hail Hail
Report via social media.
March 29, 2025 · Jasper, Iowa
Hail Hail
March 14, 2025 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Trained spotter estimated wind gust of 60 mph.
March 14, 2025 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Barn missing roof. Delayed report, time estimated by radar.
March 14, 2025 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
From Neal Smith RAWS station. Time estimated from radar.
March 14, 2025 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
March 14, 2025 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
March 5, 2025 · Jasper, Iowa
Blizzard Blizzard
March 5, 2025 · Jasper, Iowa
High Wind High Wind
February 11, 2025 · Jasper, Iowa
Winter Storm Winter Storm
January 20, 2025 · Jasper, Iowa
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
September 19, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Delayed report of a tree down north of Reasnor. Report via social media and time estimated by radar.
July 31, 2024 · Jasper, Iowa
Heavy Rain Heavy Rain
Report of 4.43 inches of rain.
July 30, 2024 · Jasper, Iowa
Hail Hail
July 30, 2024 · Jasper, Iowa
Hail Hail
Time estimated via radar.
July 30, 2024 · Jasper, Iowa
Hail Hail
July 30, 2024 · Jasper, Iowa
Hail Hail
July 30, 2024 · Jasper, Iowa
Hail Hail
Hail up to golf ball sized.
July 28, 2024 · Jasper, Iowa
Hail Hail
Hail up to ping pong ball sized and wind gusts estimated up to 40 mph.
July 28, 2024 · Jasper, Iowa
Hail Hail
Photo of hail from KCCI viewer. Size estimated based on photo.
July 15, 2024 · Jasper, Iowa
Hail Hail
Report of 1 inch hail, along with estimated winds of 70 mph.
July 15, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Mesonet personal weather station report of 70mph thunderstorm wind gust.
June 25, 2024 · Jasper, Iowa
Funnel Cloud Funnel Cloud
June 25, 2024 · Jasper, Iowa
Funnel Cloud Funnel Cloud
Two funnel clouds visible looking west from Iowa speedway.
June 25, 2024 · Jasper, Iowa
Funnel Cloud Funnel Cloud
June 25, 2024 · Jasper, Iowa
Heavy Rain Heavy Rain
A report of 2.25 inches of rain in 2 hours.
June 25, 2024 · Jasper, Iowa
Tornado EFU Tornado
This tornado was observed by several individuals and remained in rural cropland. No damage indicators were impacted, hence the EFU rating.
June 25, 2024 · Jasper, Iowa
Tornado EFU Tornado
This tornado was posted on social media and remained in rural cropland. No damage indicators were impacted, hence the EFU rating.
May 24, 2024 · Jasper, Iowa
Hail Hail
Ping pong hail briefly fell, followed by winds. Time of occurrence was estimated from radar.
May 24, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Personal weather station wind gust report.
May 24, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Estimated 70 to 80 wind gusts reported from Sheriff Deputy.
May 24, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Peak wind gust reported at the Newton Airport.
May 24, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Inch and a quarter sized hail, along with 1-2 foot diameter trees toppled on garages and homes.
May 24, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Storm chaser measured 84 mph wind gust with a hand-held anemometer. Also observed power flashes and trees down. Time of occurrence was estimated from radar.
May 24, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Powerlines and trees down, along with flipped campers. Time of occurrence estimated with radar.
May 24, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Social media report of tree that is partially down.
May 21, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Newton Airport AWOS recorded a 71 mph wind gust.
May 21, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Newton Airport AWOS recorded a 71 mph wind gust.
May 21, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Trained spotter reported estimated 60 mph wind gusts. Taken from mping.
May 21, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Public reported estimated 60 mph wind gusts and tree branches down.
May 21, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Trained spotter reported widespread power lines and trees down and property damage in Prairie City. Estimated wind gusts of 65 to 70 mph and hail up to 1 inch in diameter. Time estimated from radar.
May 21, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Emergency manager reported damage to farm outbuildings near Gilman. Time estimated from radar.
May 21, 2024 · Jasper, Iowa
Thunderstorm Wind Thunderstorm Wind
Emergency manager reported power poles leaning in the town of Sully. Time estimated from radar.

Events by year

YearEventsTornadoes
2025120
2024575
2023251
2022152
2021121
2020180
2019261
2018315
2017160
201680
2015260
2014202
2013350
2012230
2011150
2010230
2009200
2008425
2007141
2006100
2005260
2004325
2003430
2002140
2001301
2000300
1999121
1998361
199791
1996220
199530
199420
199230
199140
199042
198980
198821
198710
198662
198530
198430
198310
198130
197932
197821
197710
197610
197510
197440
197311
197210
197010
196822
196621
196511
196210
195910
195810
195510