Hail Map in Iowa on August 27, 2021

The weather event in Iowa on August 27, 2021 includes Wind and Hail maps. 23 states and 474 cities were impacted and suffered possible damage. The total estimated number of properties impacted is 0.

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Wind

Hail

0

Estimated number of impacted properties by a 1.00" hail or larger

0

Estimated number of impacted properties by a 1.75" hail or larger

0

Estimated number of impacted properties by a 2.50" hail or larger

Storm reports in Iowa

Iowa

Date	Description
08/27/20216:55 PM CDT	Lots of power outages across the southern part of the county from winds causing downed power lines to lightning strikes. Communities impacted include spillville... Fort
08/27/20216:36 PM CDT	Damage to corn and telephone poles.
08/27/20216:10 PM CDT	Large above ground propane tanks were knocked over by a tornado.
08/27/20216:09 PM CDT	A local report indicates a tornado near 4 SW CHARLES CITY
08/27/20216:00 PM CDT	Damage is extensive south to east-northeast of marble rock.
08/27/20215:56 PM CDT	A local report indicates a tornado near 2 W MARBLE ROCK
08/27/20215:16 PM CDT	Em reports tree damage south of swaledale area. Time estimated via radar.
08/27/20215:15 PM CDT	Trained spotter relayed report to county law enforcement of brief tornado on the ground southeast of clear lake and south of mason city. Unclear of damage at this time.
08/27/20215:12 PM CDT	Trees down. Not all trees were completely healthy... Some were. Time estimated via radar.
08/27/20215:08 PM CDT	Em reports a few tree limbs down around town... Some damage to power lines. Time estimated via radar.
08/27/20215:07 PM CDT	Trained spotter relayed report to em of brief tornado touch down west of burchinal. Time esimated via radar.
08/27/20214:54 PM CDT	Small tree limbs down... 1-3 inches in diameter. Knocked down a powerline as well. From social media picture.
08/27/20214:52 PM CDT	Delayed report: some tree damage reported around the clear lake area. Power outages also reported. Time estimated via radar.
08/27/20215:12 AM CDT	Delayed report of several large trees down early saturday morning. Time estimated by radar.
08/27/20213:15 AM CDT	Report of numerous tree branches and some larger trees down.
08/27/20213:15 AM CDT	At 814 PM CDT, a severe thunderstorm was located 7 miles southwest of St. Ansgar, or 11 miles west of Osage, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of eastern Worth and northeastern Cerro Gordo Counties, including the following locations... Grafton, Bolan, Kensett, Plymouth and Rock Falls.
08/27/20213:09 AM CDT	At 809 PM CDT, a severe thunderstorm was located 7 miles east of Manly, or 11 miles northeast of Mason City, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Osage, St. Ansgar, Stacyville, and Mitchell.
08/27/20212:08 AM CDT	At 707 PM CDT, a severe thunderstorm was located near Kennard, or 20 miles northwest of Omaha, moving north at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Blair around 725 PM CDT.
08/27/20211:52 AM CDT	At 651 PM CDT, a severe thunderstorm was located over Calmar, or 9 miles southwest of Decorah, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Decorah, Waukon, Postville, Calmar, Ossian, Spillville, Fort Atkinson, Castalia, and Jackson Junction.
08/27/20211:21 AM CDT	At 621 PM CDT, a severe thunderstorm was located over Yutan, or 18 miles west of Omaha, moving northeast at 20 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Valley and Waterloo around 635 PM CDT.Other locations in the path of this severe thunderstorm includeElkhorn and northwestern Omaha.
08/26/202111:58 PM CDT	At 458 PM CDT, a severe thunderstorm was located 10 miles northeast of Belmond, or 12 miles southeast of Garner, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Rockwell.This includes Interstate 35 between mile markers 177 and 187.
08/26/202111:23 PM CDT	At 422 PM CDT, a severe thunderstorm was located 7 miles south of Garner, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Clear Lake and Mason City Municipal Airport.This includes Interstate 35 between mile markers 185 and 197.
08/26/20219:00 PM CDT	At 200 AM CDT, severe thunderstorms were located along a line extending from near Larrabee to near Aurelia to near Holstein, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Severe thunderstorms will be near... Alta around 215 AM CDT. Storm Lake around 220 AM CDT.Other locations in the path of these severe thunderstorms includeLinn Grove, Truesdale, Sioux Rapids, Lakeside, Newell, Albert Cityand Marathon.
08/26/20218:25 PM CDT	At 125 AM CDT, severe thunderstorms were located along a line extending from 6 miles east of Struble to near Kingsley to 7 miles east of Salix, moving east at 40 mph. HAZARD...70 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Severe thunderstorms will be near... Kingsley around 130 AM CDT. Remsen around 135 AM CDT. Pierson around 140 AM CDT. Marcus and Correctionville around 145 AM CDT.Other locations in the path of these severe thunderstorms includeAnthon, Washta, Quimby, Cleghorn, Holstein, Cushing, Larrabee, BattleCreek and Galva.
08/26/20218:12 PM CDT	Delayed report. Areal photography shows extensive wind damage to crops about 2 miles north of rock falls iowa. Time estimated via radar.
08/26/20218:09 PM CDT	At 109 AM CDT, severe thunderstorms were located along a line extending from Doon to near Sioux Center to near Struble, moving east at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Severe thunderstorms will be near... Boyden and Hospers around 120 AM CDT. Remsen, George and Matlock around 125 AM CDT.Other locations in the path of these severe thunderstorms includeSheldon, Alton, Archer, Granville, Sibley, Sanborn, Ashton, Melvin,Hartley, Paullina, Primghar and Ocheyedan.
08/26/20218:07 PM CDT	Report of powerlines down.
08/26/20217:42 PM CDT	Power lines down.

All States Impacted by Hail Map on August 27, 2021

Cities Impacted by Hail Map on August 27, 2021

Please be aware that the storm maps provided by HailTrace include estimates of the number of structures impacted by storms on the specified date. These estimates are derived from data provided by Microsoft, including building footprint data generated using computer vision algorithms applied to satellite imagery. While HailTrace makes every effort to ensure the accuracy of this information, it is not guaranteed and should be used as a general reference only. The actual number of impacted structures may differ from the estimates provided on the storm maps.