The NOAA Storm Prediction Center logged no tornado reports, 8 hail reports and 28 damaging-wind reports for the storm day from 12:00 UTC on Sep 8, 2026 to 12:00 UTC the next morning — most of them in IA, CO, KS.
None reported.
| UTC | Size | Place | County | State | Remarks |
|---|---|---|---|---|---|
| 22:53 | 2.25″ | Ankeny | Polk | IA | Report of 2.25 inch hail relayed from broadcast media via email. (DMX) |
| 23:08 | 1.50″ | 2 E Ankeny | Polk | IA | Trained spotter reported largest hail around 1.5 inches and minor siding damage. (DMX) |
| 23:09 | 1.25″ | 1 Nw Bondurant | Polk | IA | Report from mPING: Half Dollar (1.25 in.). (DMX) |
| 23:09 | 1.50″ | 3 E Ankeny | Polk | IA | Report from mPING: Ping Pong Ball (1.50 in.). (DMX) |
| 23:10 | 1.25″ | 4 Se Ankeny | Polk | IA | Relayed public photo of a hailstone estimated at half dollar sized. Time and location also estimated. (DMX) |
| 23:17 | 1.75″ | 1 Nw Bondurant | Polk | IA | Report from mPING: Golf Ball (1.75 in.). (DMX) |
| 23:20 | 1.75″ | Mitchellville | Polk | IA | Picture sent in via social media. (DMX) |
| 23:31 | 1.50″ | Mitchellville | Polk | IA | Report from mPING: Ping Pong Ball (1.50 in.). (DMX) |
| UTC | Gust | Place | County | State | Remarks |
|---|---|---|---|---|---|
| 21:12 | damage | 3 Ssw Greenville | Washington | MS | Power pole down on Harbor Front Rd. (JAN) |
| 22:39 | 74 mph | 3 Sse Madrid | Polk | IA | Measured gust at a Personal Weather Station. (DMX) |
| 22:59 | 59 mph | 4 Se Scott City | Scott | KS | Personal weather station reported. (DDC) |
| 23:00 | 75 mph | 2 Nw Ankeny | Polk | IA | Measured gust from a Personal Weather Station. (DMX) |
| 23:02 | 68 mph | 3 Nne Ankeny | Polk | IA | (DMX) |
| 23:06 | damage | 1 Sw Scott City | Scott | KS | Emergency management reported shed displaced due to thunderstorm wind with many trees damaged in Scott City. (DDC) |
| 23:10 | 71 mph | 3 Ne Ankeny | Polk | IA | Ankeny RWIS site measured a 71 MPH gust. (DMX) |
| 23:11 | damage | 1 E Clive | Polk | IA | Received photo via NWSChat of a downed tree at Sunset and 97th in Clive. Time estimated from radar. (DMX) |
| 23:15 | damage | 2 Ene Des Moines | Polk | IA | Received several photos of damage from the Sherman Hill neighborhood. Damage includes downed trees and damaged road signs. Time estimated from radar. (DMX) |
| 23:17 | 66 mph | Des Moines Int Airport | Polk | IA | (DMX) |
| 23:18 | damage | 2 Nw Des Moines | Polk | IA | Relayed public image of a large oak tree significantly damaged by wind. Time estimated from radar. (DMX) |
| 23:19 | damage | 2 Nnw Des Moines | Polk | IA | Trained spotter reported 6 inch branch down. Also reported multiple smaller branches down. Time estimated from radar. (DMX) |
| 23:20 | damage | 2 Nw Des Moines | Polk | IA | Amateur radio report of trees down near Iowa Methodist Medical Center. Time estimated by radar. (DMX) |
| 23:24 | damage | 2 Nnw Mitchellville | Polk | IA | Grain silo destroyed and siding from a nearby building torn off. Time estimate via radar. (DMX) |
| 23:29 | damage | 2 Nw Des Moines | Polk | IA | Delayed report. Picture of large branches down. Relayed from broadcast media. (DMX) |
| 23:43 | 72 mph | 4 W Reasnor | Jasper | IA | Time estimated from radar. (DMX) |
| 00:10 | 65 mph | 4 Ene Rainbow | Riverside | CA | (SGX) |
| 00:15 | damage | 3 E Windsor Heights | Polk | IA | Received photo via social media of downed trees in neighborhood of Drake University. Time estimated from radar. (DMX) |
| 00:20 | 61 mph | 4 Ene Rainbow | Riverside | CA | (SGX) |
| 00:53 | damage | 2 E Pueblo | Pueblo | CO | Branches up to 1.5 inches in diameter came down in the Belmont neighborhood which also broke the windshield of a van. Report relayed by broadcast media. (PUB) |
| 01:09 | 58 mph | 5 Ne Blende | Pueblo | CO | Peak wind at the Pueblo Memorial Airport. (PUB) |
| 01:15 | 90 mph | 28 Se Bosque Del Apache | Socorro | NM | Mesonet station WSM33 Zumwalt Track (WSMR). (ABQ) |
| 01:50 | damage | 1 Wnw Swisher | Johnson | IA | Tree branches downing power lines on 120th street just west of Swisher. Time estimated from radar data. (DVN) |
| 01:55 | 65 mph | 21 Se Bosque Del Apache | Socorro | NM | Mesonet station WSM34 Stallion WIT (WSMR). (ABQ) |
| 01:59 | 69 mph | Cedar Rapids Municipali | Linn | IA | Peak wind gust at the Eastern Iowa Airport. (DVN) |
| 02:20 | 58 mph | Mount Vernon | Linn | IA | Estimated 50 to 60 mph winds with power outage for portions of Mt Vernon. (DVN) |
| 02:26 | 58 mph | 2 S Manzanola | Otero | CO | (PUB) |
| 02:53 | 66 mph | 4 Wsw Lamar | Prowers | CO | ASOS station KLAA Lamar Airport. (PUB) |
Original file: SPC report page for this day. Times are UTC; the storm day starts at 12:00 UTC (7 AM CDT).