Natural disasters in Harrison, United States
3 — recorded here, since 25 June 2026
1 in the last 30 days. Most recent: 10 August 2026 (21 days ago).
By month
- May 20241
- August 20241
- October 20242
- November 20243
- March 20252
- April 20252
- May 20252
- July 20251
- August 20251
- October 20251
- April 20261
- May 20261
- June 20264
- July 20266
- August 202612
August 2026 is the most active month of the 15 in our series here, with 12 events.
Hazards recorded here
Recent events
- Flash Flood Warning10 August 202618:26 UTCmediumCS 3910 independent sources
- Severe Thunderstorm Warning21 July 202616:27 UTCmediumCS 34
- Tornado Warning25 June 202622:10 UTCcriticalCS 672 independent sources