Natural disasters in Philadelphia, United States
34 — recorded here, since 17 March 2026
6 in the last 30 days. Most recent: 28 August 2026 (2 days ago).
The 31th strongest of the 34 recorded here since 17 March 2026.
By month
- March 20241
- July 20242
- October 20241
- March 20252
- May 20251
- June 20251
- August 20251
- March 202662
- May 20268
- June 202621
- July 202632
- August 202632
March 2026 is the most active month of the 12 in our series here, with 62 events.
Hazards recorded here
Recent events
- R (2.33 Inch) — Philadelphia Internatio, Philadelphia Co., PA28 August 202600:54 UTCmediumCS 462 independent sources
- Flood Warning27 August 202621:44 UTCmediumCS 4664 independent sources
- Flash Flood Warning27 August 202616:41 UTCmediumCS 524 independent sources
- Flash Flood Warning5 August 202621:21 UTCmediumCS 52
- Flash Flood Warning5 August 202618:32 UTCmediumCS 4612 independent sources
- Flood Warning3 August 2026time not reported by the sourcemediumCS 529 independent sources
- Flash Flood Warning27 July 202623:35 UTCmediumCS 52
- Flash Flood Warning27 July 202621:35 UTCmediumCS 52
- Severe Thunderstorm Warning27 July 202620:24 UTCmediumCS 52
- Severe Thunderstorm Warning27 July 202620:11 UTCmediumCS 52
- Flash Flood Warning27 July 202619:58 UTCmediumCS 52
- Flash Flood Warning11 July 202621:02 UTCmediumCS 52
- Flash Flood Warning11 July 202619:31 UTCmediumCS 52
- Severe Thunderstorm Warning11 July 202619:04 UTCmediumCS 52
- Severe Thunderstorm Warning11 July 202618:56 UTCmediumCS 52
- Flash Flood Warning11 July 202618:46 UTCmediumCS 52
- Severe Thunderstorm Warning11 July 202618:44 UTCmediumCS 52
- Flood Warning6 July 202618:40 UTCmediumCS 5211 independent sources
- Flood Warning6 July 202618:15 UTCmediumCS 5211 independent sources
- F — 1 N South Philadelphia, Philadelphia Co., PA6 July 202604:37 UTCmediumCS 523 independent sources
- F — 1 SSW Summerdale, Philadelphia Co., PA29 June 202600:30 UTCmediumCS 522 independent sources
- Flash Flood Warning22 June 202623:06 UTCmediumCS 5219 independent sources
- Flash Flood Warning22 June 202622:48 UTCmediumCS 5212 independent sources
- F — 1 SSW Summerdale, Philadelphia Co., PA22 June 202622:40 UTCmediumCS 522 independent sources
- D — Port Richmond, Philadelphia Co., PA22 June 202618:18 UTCmediumCS 523 independent sources
- Flash Flood Warning15 June 202603:42 UTCmediumCS 52
- Flash Flood Warning15 June 202602:54 UTCmediumCS 52
- Severe Thunderstorm Warning12 June 202602:50 UTCmediumCS 46
- Severe Thunderstorm Warning20 May 202621:53 UTCmediumCS 52
- Severe Thunderstorm Warning20 May 202621:47 UTCmediumCS 52
- Severe Wind — PA17 March 202603:20 UTCmediumCS 522 independent sources
- D — 1 SE Point Breeze, Philadelphia Co., PA17 March 202603:15 UTCmediumCS 522 independent sources
- Severe Wind — PA17 March 202603:12 UTCmediumCS 52
- Severe Wind — PA17 March 202603:11 UTCmediumCS 523 independent sources