Pilot Index / Iowa / Aug 11, 2016

Preliminary

Storms in Iowa on Aug 11, 2016

45 published severe reports across Iowa on Aug 11, 2016.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail reports: 0. Wind reports: 45. Tornado reports: 0.

The table and map show 40 of 45 reports.

TimeWhatSize or SpeedWhereDetails
Aug 11, 2016, 3:26 AM CDTWind70 mphHULL
Record
  • Aug 11, 2016, 3:26 AM CDT. Wind, 70 mph, HULL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:656475.
Aug 11, 2016, 8:32 AM CDTWind70 mphHOWE
Record
  • Aug 11, 2016, 8:32 AM CDT. Wind, 70 mph, HOWE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655267.
Aug 11, 2016, 6:17 PM CDTWind70 mphSALIX
Record
  • Aug 11, 2016, 6:17 PM CDT. Wind, 70 mph, SALIX. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:656479.
Aug 11, 2016, 6:20 PM CDTWind70 mphLUTON
Record
  • Aug 11, 2016, 6:20 PM CDT. Wind, 70 mph, LUTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:656571.
Aug 11, 2016, 6:21 PM CDTWind63 mph3 N PELICAN POINT STATE
Record
  • Aug 11, 2016, 6:21 PM CDT. Wind, 63 mph, 3 N PELICAN POINT STATE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4770cd30522a89b3595b108d4fa065642b3c5bab2e5f0335931e11396adae860.
Aug 11, 2016, 6:21 PM CDTWind63 mphBLENCOE
Record
  • Aug 11, 2016, 6:21 PM CDT. Wind, 63 mph, BLENCOE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:643977.
Aug 11, 2016, 6:23 PM CDTWind84 mph3 N HORNICK
Record
  • Aug 11, 2016, 6:23 PM CDT. Wind, 84 mph, 3 N HORNICK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:11acdd72d671c4bc4558d282507a12211f2f4e95ac6beae973b580543933cfcf.
Aug 11, 2016, 6:23 PM CDTWind84 mphHOLLY SPGS
Record
  • Aug 11, 2016, 6:23 PM CDT. Wind, 84 mph, HOLLY SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:656572.
Aug 11, 2016, 6:37 PM CDTWind64 mphSMITHLAND
Record
  • Aug 11, 2016, 6:37 PM CDT. Wind, 64 mph, SMITHLAND. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:656573.
Aug 11, 2016, 6:40 PM CDTWind60 mph2 NW LITTLE SIOUX
Record
  • Aug 11, 2016, 6:40 PM CDT. Wind, 60 mph, 2 NW LITTLE SIOUX. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6ba502468b65319129a7fe17545f929faf939de590c484c09d55bb5beb88a7ce.
Aug 11, 2016, 6:40 PM CDTWind60 mphRIVER SIOUX
Record
  • Aug 11, 2016, 6:40 PM CDT. Wind, 60 mph, RIVER SIOUX. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:643978.
Aug 11, 2016, 7:35 PM CDTWind58 mphHARLAN
Record
  • Aug 11, 2016, 7:35 PM CDT. Wind, 58 mph, HARLAN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0410ba46f4949fb7d600b7279a3126a5b988271c21e9e4df0cf3d9c5896b2652.
Aug 11, 2016, 7:54 PM CDTWind58 mphAUDUBON
Record
  • Aug 11, 2016, 7:54 PM CDT. Wind, 58 mph, AUDUBON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:db8368dd1d10589e41af8f185598484e41a5b65c18f61c9257dda89ce5ca2f7c.
Aug 11, 2016, 7:55 PM CDTWind69 mphAUDUBON
Record
  • Aug 11, 2016, 7:55 PM CDT. Wind, 69 mph, AUDUBON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d2f486e490d3cd024c0797d1401e4548c0b2476360ac842cbaa17c3f1b414a7a.
Aug 11, 2016, 7:55 PM CDTWind69 mphAUDUBON
Record
  • Aug 11, 2016, 7:55 PM CDT. Wind, 69 mph, AUDUBON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655272.
Aug 11, 2016, 7:56 PM CDTWind64 mphDEDHAM
Record
  • Aug 11, 2016, 7:56 PM CDT. Wind, 64 mph, DEDHAM. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655273.
Aug 11, 2016, 8:05 PM CDTWind64 mphBAYARD
Record
  • Aug 11, 2016, 8:05 PM CDT. Wind, 64 mph, BAYARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655275.
Aug 11, 2016, 8:08 PM CDTWind59 mph2 WNW ATLANTIC
Record
  • Aug 11, 2016, 8:08 PM CDT. Wind, 59 mph, 2 WNW ATLANTIC. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:74451d5c60c625d35fe04f5440204ff22a2b3cf46602e269a0b15b8dc80431a1.
Aug 11, 2016, 8:08 PM CDTWind59 mphATLANTIC ARPT
Record
  • Aug 11, 2016, 8:08 PM CDT. Wind, 59 mph, ATLANTIC ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655276.
Aug 11, 2016, 8:10 PM CDTWind64 mphATLANTIC
Record
  • Aug 11, 2016, 8:10 PM CDT. Wind, 64 mph, ATLANTIC. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655277.
Aug 11, 2016, 8:23 PM CDTWind60 mphHERNDON
Record
  • Aug 11, 2016, 8:23 PM CDT. Wind, 60 mph, HERNDON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655278.
Aug 11, 2016, 8:45 PM CDTWind62 mphADEL
Record
  • Aug 11, 2016, 8:45 PM CDT. Wind, 62 mph, ADEL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655901.
Aug 11, 2016, 8:46 PM CDTWind64 mphADEL
Record
  • Aug 11, 2016, 8:46 PM CDT. Wind, 64 mph, ADEL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655279.
Aug 11, 2016, 8:59 PM CDTWind60 mphWAUKEE
Record
  • Aug 11, 2016, 8:59 PM CDT. Wind, 60 mph, WAUKEE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655280.
Aug 11, 2016, 9:03 PM CDTWind65 mph3 NNW GRIMES
Record
  • Aug 11, 2016, 9:03 PM CDT. Wind, 65 mph, 3 NNW GRIMES. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:83b1bba6e3b6b2228e2db85e2d9342bfcea3f10b0515f661e1c2d05f2d5541c2.
Aug 11, 2016, 9:03 PM CDTWind64 mphGRIMES
Record
  • Aug 11, 2016, 9:03 PM CDT. Wind, 64 mph, GRIMES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655281.
Aug 11, 2016, 9:06 PM CDTWind64 mphHADDEN HILL
Record
  • Aug 11, 2016, 9:06 PM CDT. Wind, 64 mph, HADDEN HILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655282.
Aug 11, 2016, 9:07 PM CDTWind60 mphGRIMES
Record
  • Aug 11, 2016, 9:07 PM CDT. Wind, 60 mph, GRIMES. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2175064f3db9b358f9fedc784b97c922c7ff3f61f8674f046c0d3091d821e775.
Aug 11, 2016, 9:07 PM CDTWind60 mphRIDER
Record
  • Aug 11, 2016, 9:07 PM CDT. Wind, 60 mph, RIDER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655283.
Aug 11, 2016, 9:07 PM CDTWind64 mphGRIMES
Record
  • Aug 11, 2016, 9:07 PM CDT. Wind, 64 mph, GRIMES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655284.
Aug 11, 2016, 9:08 PM CDTWind62 mphWAUKEE
Record
  • Aug 11, 2016, 9:08 PM CDT. Wind, 62 mph, WAUKEE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a8cf74661c7577d1350701068c83e562c31a2836f6ff2b5ee3703673e08e123c.
Aug 11, 2016, 9:08 PM CDTWind62 mphHADDEN HILL
Record
  • Aug 11, 2016, 9:08 PM CDT. Wind, 62 mph, HADDEN HILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655285.
Aug 11, 2016, 9:09 PM CDTWind60 mph2 NE GRIMES
Record
  • Aug 11, 2016, 9:09 PM CDT. Wind, 60 mph, 2 NE GRIMES. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:a816007539cf86c6f93c5b30c5c8144013906d33626783594aa5df26a6889308.
Aug 11, 2016, 9:09 PM CDTWind60 mphDODGE FLD ARPT
Record
  • Aug 11, 2016, 9:09 PM CDT. Wind, 60 mph, DODGE FLD ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655286.
Aug 11, 2016, 9:10 PM CDTWind60 mphCUMMING
Record
  • Aug 11, 2016, 9:10 PM CDT. Wind, 60 mph, CUMMING. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655292.
Aug 11, 2016, 9:10 PM CDTWind64 mphASHAWA
Record
  • Aug 11, 2016, 9:10 PM CDT. Wind, 64 mph, ASHAWA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655298.
Aug 11, 2016, 9:10 PM CDTWind64 mphGRIMES
Record
  • Aug 11, 2016, 9:10 PM CDT. Wind, 64 mph, GRIMES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655300.
Aug 11, 2016, 9:10 PM CDTWind60 mphDODGE FLD ARPT
Record
  • Aug 11, 2016, 9:10 PM CDT. Wind, 60 mph, DODGE FLD ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655302.
Aug 11, 2016, 9:10 PM CDTWind69 mphHADDEN HILL
Record
  • Aug 11, 2016, 9:10 PM CDT. Wind, 69 mph, HADDEN HILL. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:655902.
Aug 11, 2016, 9:15 PM CDTWind61 mph3 S CRESTON
Record
  • Aug 11, 2016, 9:15 PM CDT. Wind, 61 mph, 3 S CRESTON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:78bbd88c250a2939cb3433f048863d558d502cc3f9d7bf1148c0f7e009f4f93f.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.