United States

Natural disasters in Chester, United States

Right now

No events recorded here in the last 24 hours.

The most recent data we hold from NOAA arrived 13 minutes ago. We record detections, not passes: an absence is not proof that nothing is there.

29, recorded here, since 17 March 2026

No events recorded in the last 30 days. Most recent: 3 September 2026 (42 days ago).

The 14th strongest of the 29 recorded here since 17 March 2026.

By month

  • March 20242 detections
  • April 20247 detections
  • May 20243 detections
  • June 20241 detections
  • July 20243 detections
  • August 20243 detections
  • September 20241 detections
  • March 20255 detections
  • April 20256 detections
  • June 20251 detections
  • August 20251 detections
  • September 20251 detections
  • October 20254 detections
  • November 20251 detections
  • March 20261
  • May 20261
  • June 20268
  • July 20266
  • August 20265
  • September 20268

June 2026 is the most active month of the 6 in our series here, with 8 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

Severe WeatherMedium

Flood Warning

3 September 2026time not reported by the sourceIndex 46 · version not recorded2 independent sources
Severe WeatherMedium

Severe Wind, PA

3 September 2026time not reported by the sourceIndex 37 · version not recorded
Severe WeatherMedium

D, 1 SE Franklin Twp., Chester Co., PA

2 September 2026time not reported by the sourceIndex 37 · version not recorded2 independent sources
Severe WeatherMedium

Severe Wind, PA

2 September 2026time not reported by the sourceIndex 46 · version not recorded2 independent sources
Severe WeatherMedium

Flash Flood Warning

2 September 2026time not reported by the sourceIndex 46 · version not recorded3 independent sources
Severe WeatherMedium

Flash Flood Warning

2 September 2026time not reported by the sourceIndex 46 · version not recorded3 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

2 September 2026time not reported by the sourceIndex 46 · version not recorded3 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

2 September 2026time not reported by the sourceIndex 46 · version not recorded2 independent sources
Severe WeatherMedium

Flash Flood Warning

31 August 2026time not reported by the sourceIndex 48 · version not recorded
Severe WeatherMedium

Severe Wind, PA

28 August 2026time not reported by the sourceIndex 43 · version not recorded8 independent sources
Severe WeatherMedium

Severe Wind, PA

27 August 2026time not reported by the sourceIndex 43 · version not recorded22 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

27 August 2026time not reported by the sourceIndex 48 · version not recorded2 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

7 August 2026time not reported by the sourceIndex 46 · version not recorded3 independent sources
Severe WeatherMedium

Flash Flood Warning

28 July 2026time not reported by the sourceIndex 41 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

28 July 2026time not reported by the sourceIndex 48 · version not recorded
Severe WeatherMedium

Flash Flood Warning

11 July 2026time not reported by the sourceIndex 52 · version not recorded
Severe WeatherMedium

Flash Flood Warning

9 July 2026time not reported by the sourceIndex 52 · version not recorded
Severe WeatherMedium

Flash Flood Warning

9 July 2026time not reported by the sourceIndex 52 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

4 July 2026time not reported by the sourceIndex 52 · version not recorded2 independent sources
Severe WeatherCritical

Tornado Warning

22 June 2026time not reported by the sourceIndex 76 · version not recorded7 independent sources
Severe WeatherCritical

Tornado Warning

22 June 2026time not reported by the sourceIndex 76 · version not recorded6 independent sources
Severe WeatherCritical

Tornado Warning

22 June 2026time not reported by the sourceIndex 72 · version not recorded2 independent sources
Severe WeatherMedium

Severe Thunderstorm Warning

22 June 2026time not reported by the sourceIndex 43 · version not recorded2 independent sources
Severe WeatherMedium

Flash Flood Warning

15 June 2026time not reported by the sourceIndex 52 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

15 June 2026time not reported by the sourceIndex 43 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

12 June 2026time not reported by the sourceIndex 46 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

12 June 2026time not reported by the sourceIndex 37 · version not recorded
Severe WeatherMedium

Severe Thunderstorm Warning

20 May 2026time not reported by the sourceIndex 52 · version not recorded13 independent sources
Severe WeatherMedium

Severe Wind, PA

17 March 2026time not reported by the sourceIndex 52 · version not recorded

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