The NOAA Storm Prediction Center logged no tornado reports, 3 hail reports and 34 damaging-wind reports for the storm day from 12:00 UTC on Aug 31, 2023 to 12:00 UTC the next morning — most of them in AZ, NV, UT.
None reported.
| UTC | Size | Place | County | State | Remarks |
|---|---|---|---|---|---|
| 22:32 | 1.00″ | Payson | Gila | AZ | (FGZ) |
| 22:40 | 1.50″ | 2 Ese Payson | Gila | AZ | (FGZ) |
| 01:01 | 1.00″ | 12 W Tucson | Pima | AZ | Report of quarter sized hail that caused damage to roofing and broke a window. (TWC) |
| UTC | Gust | Place | County | State | Remarks |
|---|---|---|---|---|---|
| 23:49 | damage | 2 Ne Baker | San Bernardino | CA | Overturned big rig resulting in the closure of 3 lanes. Heavy rain and wind were reported with this report. Dispatch was unclear if it was a blow over or hydroplane sit (VEF) |
| 00:50 | damage | 11 W Tucson | Pima | AZ | Multiple downed power poles near S. Corral Way and W. Rafter Circle St. (TWC) |
| 01:00 | 64 mph | 9 Se Marana | Pima | AZ | Corrects previous tstm wnd gst report from 9 SE Marana. Report of 64 MPH wind gust. (TWC) |
| 01:25 | damage | 2 Nnw Marana | Pima | AZ | Six power poles down on Moore Rd. between Clark Farms Rd and Frontage Rd. (TWC) |
| 01:31 | 64 mph | 9 Se Marana | Pima | AZ | Report of 64 MPH wind gust. (TWC) |
| 01:40 | 65 mph | 2 Ssw The Strip | Clark | NV | Sensor at Allegiant Stadium gusted to 65 mph at 640pm due to thunderstorm winds. (VEF) |
| 01:45 | damage | 1 Ne Downtown Las Vegas | Clark | NV | Snapped tree at the Neon Museum near North Las Vegas Boulevard and McWilliams Avenue. (VEF) |
| 01:47 | damage | 3 Sse Avra Valley | Pima | AZ | Four power poles down on Avra Valley Rd. between Garvey and Trico. (TWC) |
| 01:50 | 58 mph | Pinal Airpark | Pinal | AZ | (TWC) |
| 02:10 | damage | 1 Sw Mesquite | Clark | NV | Mesquite police reported a powerline down on Hafen Lane at the intersection of Arrowhead. (VEF) |
| 02:50 | 59 mph | 9 Se Maricopa | Pinal | AZ | Ak-Chin Regional Airport ASOS/AWOS reported a S wind at 41G59 with 1/2 mile visibility and haze. (PSR) |
| 02:50 | damage | 2 N Mesquite | Clark | NV | Tree snapped in half. (VEF) |
| 03:02 | 74 mph | Arizona City | Pinal | AZ | ***Delayed report***. (PSR) |
| 03:10 | 64 mph | 10 Se Maricopa | Pinal | AZ | AWOS station KA39 Ak-Chin. (PSR) |
| 03:10 | 64 mph | 9 Se Maricopa | Pinal | AZ | 43 mph sustained SSW winds with 3/4 mile visibility and haze. (PSR) |
| 03:25 | damage | 2 Nne Saint George | Washington | UT | Local media and spotters reported a large tree was snapped on Main Street in St. George between 100S and 200S. Time estimated by radar. (SLC) |
| 03:42 | 71 mph | Sky Harbor Airport | Maricopa | AZ | South winds at 47 mph... gusting to 71 mph. 1/4 mile visibility. (PSR) |
| 03:45 | 59 mph | 3 W Paradise Valley | Maricopa | AZ | Mesonet station FW6363 Paradise Valley. (PSR) |
| 03:48 | damage | 1 E Phoenix | Maricopa | AZ | A couple mesquite trees (estimated diameter of 8-10 in) blown over. Estimated wind speeds of 60 mph. Spotter ID: MAA11061. (PSR) |
| 03:54 | 71 mph | Sky Harbor Airport | Maricopa | AZ | Corrects previous tstm wnd gst report from Sky Harbor Airport. South winds at 47 mph... gusting to 71 mph. (PSR) |
| 04:00 | 60 mph | 4 Ssw Kanarraville | Iron | UT | Mesonet station UTBLK I-15 at Black Ridge. (SLC) |
| 04:04 | 61 mph | 2 Sw Leeds | Washington | UT | Mesonet station WRRU1 White Reef. (SLC) |
| 04:05 | 59 mph | 5 Wsw Phoenix | Maricopa | AZ | Mesonet station SRP32 4.8 W Phoenix (SRP). (PSR) |
| 04:09 | 61 mph | 2 Nw Cedar City | Iron | UT | ASOS station KCDC Cedar City Municipal Airport. (SLC) |
| 04:15 | 65 mph | 5 Sse Avondale | Maricopa | AZ | Mesonet station FW4391 Avondale. (PSR) |
| 04:25 | 58 mph | 4 Ssw Glendale | Maricopa | AZ | Mesonet station SRP34 3.6 SW Glendale (SRP). (PSR) |
| 04:35 | damage | 4 S New River | Maricopa | AZ | Large 20 year old downed mesquite tree. Blocking road and sitting on car. Palo verdes as well. Spotter ID: MAA16058. (PSR) |
| 04:51 | 72 mph | Sky Harbor Airport | Maricopa | AZ | ASOS station KPHX Phoenix Sky Hrbr. (PSR) |
| 04:53 | 62 mph | 3 Ene Deer Valley | Maricopa | AZ | ASOS station KDVT Phoenix Deer Vly. (PSR) |
| 04:55 | 58 mph | 1 Nnw Litchfield Park | Maricopa | AZ | AWOS station KLUF Luke AFB Glendal. (PSR) |
| 08:11 | 62 mph | 5 E New Kingman-Butler | Mohave | AZ | Winds of 58 mph or more lasted from 0109-0122 MST. (VEF) |
| 08:30 | 59 mph | 9 W Golden Valley | Mohave | AZ | Time of occurrence estimated from radar and lightning data. (VEF) |
| 09:45 | 61 mph | 1 Nw Meadview | Mohave | AZ | (VEF) |
| 11:06 | 66 mph | 4 S Nipton | San Bernardino | CA | High winds lasted from 0406 to 0506. (VEF) |
Original file: SPC report page for this day. Times are UTC; the storm day starts at 12:00 UTC (7 AM CDT).