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 9 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