Tornado Warning — Warned Area, SD — Jul 29, 2025
NWS FSD · ETN 17 · National Weather Service warning
Event Summary
The National Weather Service office FSD issued a tornado warning at 01:55 UTC on Jul 29, 2025. The warning was in effect for 35 minutes, ending at Jul 29, 2025 02:30 UTC. At the last radar check, the storm was located near 43.23, -96.92, moving east-southeast at about 61 mph.
Timeline
- Issued
- Last updated
- Ended
Counties Affected
Storm Reports
| Time | Location | County / State | EF | Remarks |
|---|---|---|---|---|
| 1 E Alvord | Lyon, IA | UNK | Mangled trees south of a convergent cord damage path. (FSD) | |
| 5 E Alvord | Lyon, IA | UNK | Track in fields identified by drone video. (FSD) |
Preliminary local storm reports (SPC) within the warned area window — subject to revision after NWS surveys.