United States

Natural disasters in Jefferson, United States

Right now

No events recorded here in the last 24 hours.

The most recent data we hold from Iowa Environmental Mesonet (Iowa State University) arrived 6 minutes ago. We record detections, not passes: an absence is not proof that nothing is there.

33, recorded here, since 17 May 2026

1 in the last 30 days. Most recent: 2 October 2026 (23 days ago).

The 33rd strongest of the 33 recorded here since 17 May 2026.

By month

  • March 202422 detections
  • April 202425 detections
  • May 20244 detections
  • July 20243 detections
  • August 20242 detections
  • November 20243 detections
  • December 20241 detections
  • January 20252 detections
  • February 202529 detections
  • March 202534 detections
  • April 20253 detections
  • June 20255 detections
  • December 20252 detections
  • January 20262 detections
  • February 202615 detections
  • May 202627
  • June 20262
  • July 20263
  • October 20261

May 2026 is the most active month of the 4 in our series here, with 27 events.

The months before live collection count satellite fire detections imported from the NASA FIRMS archive, one for each cell of about 110 m on each day, not fires: they cannot be compared with the months after.

Hazards recorded here

Recent events

FloodsHigh

Flood, 1 SW Fairbury, Jefferson Co., NE

2 October 2026time not reported by the sourceIndex 9 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

4 July 2026time not reported by the sourceIndex 22 · version not recorded5 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

4 July 2026time not reported by the sourceIndex 22 · version not recorded5 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

4 July 2026time not reported by the sourceIndex 22 · version not recorded6 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

20 June 2026time not reported by the sourceIndex 22 · version not recorded4 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

20 June 2026time not reported by the sourceIndex 22 · version not recorded5 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

18 May 2026time not reported by the sourceIndex 22 · version not recorded7 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

18 May 2026time not reported by the sourceIndex 22 · version not recorded7 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

18 May 2026time not reported by the sourceIndex 22 · version not recorded2 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

18 May 2026time not reported by the sourceIndex 22 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

18 May 2026time not reported by the sourceIndex 22 · version not recorded4 independent sources
Severe WeatherMedium

Flash Flood Warning

18 May 2026time not reported by the sourceIndex 22 · version not recorded4 independent sources
Severe WeatherMedium

Flash Flood Warning

18 May 2026time not reported by the sourceIndex 22 · version not recorded
Severe WeatherCritical

Tornado Warning

18 May 2026time not reported by the sourceIndex 46 · version not recorded21 independent sources
Severe WeatherCritical

Tornado Warning

18 May 2026time not reported by the sourceIndex 46 · version not recorded23 independent sources
Severe WeatherCritical

Tornado Warning

18 May 2026time not reported by the sourceIndex 46 · version not recorded22 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded52 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded46 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded46 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded26 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded26 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded15 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded14 independent sources
Severe WeatherCritical

Tornado Warning

17 May 2026time not reported by the sourceIndex 46 · version not recorded14 independent sources
Severe WeatherCritical

Tornado Warning

17 May 2026time not reported by the sourceIndex 46 · version not recorded14 independent sources
Severe WeatherCritical

Tornado Warning

17 May 2026time not reported by the sourceIndex 46 · version not recorded4 independent sources
Severe WeatherCritical

Tornado Warning

17 May 2026time not reported by the sourceIndex 46 · version not recorded10 independent sources
Severe WeatherCritical

Tornado Warning

17 May 2026time not reported by the sourceIndex 46 · version not recorded4 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded4 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded4 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded2 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded4 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

17 May 2026time not reported by the sourceIndex 22 · version not recorded6 independent sources

Other areas

Series begins 8 March 2026 for live collection; the monthly chart also counts backfilled detections from 10 February 2024. Collection gap: 14-26 August 2026.

Administrative boundaries: geoBoundaries (geoboundaries.org), Public Domain. geoboundaries.org