Daily Tornado Activity – August 26, 2025
Overview
NOAA’s SPC and NWS confirm no new tornadoes in the past 24 hours. Day 1 and Day 2 Outlooks indicate very low tornado potential, with only a Marginal Risk over southern Arizona.
Tornado Reports (Past 24 Hours)
No confirmed tornado events.
On This Day in Tornado History – August 26
- 1928 – Omaha metro & southwest Iowa: At least four tornadoes struck; in Bellevue (near Fort Crook), a family was severely injured, and another tornado was fatal near Elliott, IA.
- 1976 – Kiana, Alaska: A weak tornado briefly touched down north of the Arctic Circle.
- 2007 – Northwood, North Dakota / NW Minnesota: A devastating EF‑4 wedge tornado destroyed much of Northwood (90% of homes damaged, one death), and produced additional EF‑3 and weaker tornadoes.
Operations Impact & Readiness
- Ensure tornado shelter access is clear and signage is visible.
- Test emergency communication systems and backup power.
- Secure outdoor equipment and storage areas.
- Brief staff on current severe weather risk levels.
- Review response plans ahead of evening operations.
Internal Links
Quick Reference Sources
- SPC Storm Reports
- SPC Day 1 & Day 2 Outlooks – day2otlk.html
- Historical tornadoes – Omaha & SW Iowa, 1928
- Historical tornado – Kiana, AK, 1976: NWS archives
- Historical tornado – Northwood, ND, 2007: Tornadoes of 2007
