U.S. Storm Day Summary
U.S. Hail and Wind Summary for September 4, 2025
Sep 4, 2025 | United States | 2025-09-04 national severe weather summary
National storm summary for September 4, 2025: 12 hail reports and 93 wind/tornado reports across 11 states. Peak hail reached 1.75 in and peak wind reached 64 mph.
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Impacted Places
Hail Stats
- Max Report
- 1.75 in
- Reports
- 12
- Severe Reports
- 12
Wind Stats
- Max Gust
- 64 mph
- Reports
- 93
- Tornado Reports
- 5
Ring Impact (1mi / 3mi / 10mi)
hail
- Events within 1 mile
- 12
- Events within 3 miles
- 14
- Events within 10 miles
- 18
- Severe days within 10 miles
- 1
- Max within 10 miles
- 1.75 in
wind
- Events within 1 mile
- 93
- Events within 3 miles
- 112
- Events within 10 miles
- 140
- Severe days within 10 miles
- 1
- Max within 10 miles
- 64 mph
Verified Event Log (5-Year Window)
| Date | Hazard | Intensity | Distance | Location | Source |
|---|---|---|---|---|---|
| 2025-09-04 | hail | 1.75 in | - | Karns, TN | NOAA SPC |
| 2025-09-04 | hail | 1.50 in | - | 1 ENE Karns, TN | NOAA SPC |
| 2025-09-04 | hail | 1.25 in | - | 4 W Karns, TN | NOAA SPC |
| 2025-09-04 | hail | 1.25 in | - | 3 W Bradbury, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | 4 NE Cedar Creek, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | 2 WSW Karns, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | 3 SE Bearden, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | 1 N Tazewell, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | Sevierville, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | 5 NE Farragut, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | 2 NNW Bradbury, TN | NOAA SPC |
| 2025-09-04 | hail | 1.00 in | - | Black Mountain, NC | NOAA SPC |
| 2025-09-04 | tornado | Tornado UNK | - | 2 NE Cluster Springs, VA | NOAA SPC |
| 2025-09-04 | tornado | Tornado UNK | - | 1 SW Ava, NY | NOAA SPC |
| 2025-09-04 | tornado | Tornado UNK | - | 5 ESE Lafayette, MN | NOAA SPC |
| 2025-09-04 | tornado | Tornado UNK | - | 8 WSW Le Sueur, MN | NOAA SPC |
| 2025-09-04 | tornado | Tornado UNK | - | 3 SE Quarryville, PA | NOAA SPC |
| 2025-09-04 | wind | 64 mph | - | 4 S Granite Falls, MN | NOAA SPC |
| 2025-09-04 | wind | 63 mph | - | 1 W Marshall, MN | NOAA SPC |
| 2025-09-04 | wind | 61 mph | - | 6 N Wagontire, OR | NOAA SPC |
| 2025-09-04 | wind | 60 mph | - | 9 NW Waka, TX | NOAA SPC |
| 2025-09-04 | wind | 60 mph | - | 4 SSE Yuma, AZ | NOAA SPC |
| 2025-09-04 | wind | 58 mph | - | 3 S Mohawk, AZ | NOAA SPC |
| 2025-09-04 | wind | 58 mph | - | 6 SSW Tacna, AZ | NOAA SPC |
Social Media photo of multiple golf ball size hail stones. (MRX)
(MRX)
Broadcast media report of half dollar size hail off of Solway Road. Similar report in Karns. (MRX)
(MRX)
(MRX)
Nickel to quarter-sized hail near Hardin Valley area. (MRX)
Report from mPING: Quarter (1.00 in.). (MRX)
(MRX)
Report Highlights
- 12 hail reports were logged nationwide on September 4, 2025.
- The largest hail report reached 1.75 in.
- 93 wind/tornado reports were logged nationwide on September 4, 2025.
- 5 tornado reports were included in this day summary.
Data & Methodology
- Noaa Spc
- 105
- Derived from NOAA SPC daily severe weather reports.
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Browse Storm Indexes
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Timeline
2025-09-04T23:45:00Z
Tornado Tornado UNK
Delayed report. A tornado hit a farmstead... knocking down and breaking multiple trees across the property. Timing via radar. No other damage reported yet. (MPX)
2025-09-04T23:43:00Z
Wind 61 mph
Mesonet station WTFO3 Wagontire. (BOI)
2025-09-04T23:29:00Z
Tornado Tornado UNK
Delayed report... time estimated from radar. A brief tornado touched down in a cornfield southeast of Lafayette MN... and travel east for 3.5 miles. It damaged the roof (MPX)
2025-09-04T23:20:00Z
Wind Wind report
mPING report of 3 inch tree limbs broken. (FSD)
2025-09-04T22:57:00Z
Wind Wind report
Report of large tree down off the side of the road on I-95 northbound near mile marker 60. Time estimated via radar. (AKQ)
2025-09-04T22:45:00Z
Wind Wind report
Wires down on road. Time estimated using radar. (CTP)
2025-09-04T22:29:00Z
Wind Wind report
A 3 inch tree was snapped half way down by thunderstorm wind gusts. (FSD)
2025-09-04T22:24:00Z
Wind 63 mph
AWOS station KMML Marshall Municipal Airport. (FSD)
2025-09-04T22:23:00Z
Wind 64 mph
AWOS station KGDB Granite Falls AP. (MPX)
2025-09-04T22:02:00Z
Wind Wind report
Photo of tree down on a house on Flint Town Road. Time and exact location estimated by radar. (BGM)
2025-09-04T22:01:00Z
Wind Wind report
Large Tree Down. Time estimated from radar. (BGM)
2025-09-04T21:57:00Z
Tornado Tornado UNK
A thunderstorm moved through far Northern Oneida County around 6 PM on September 4th. It had broad rotation that tightened up as it approached Ava NY. A weak tornado to (BGM)