Federal records document 114 natural disaster events in the Manor, DE area (ZIP 19720). These include 46 blizzards, 26 hailstorms, and 12 floods. Total documented property damage amounts to $21.7M. These events have resulted in 12 recorded deaths and 317 injuries.
With 46 recorded incidents (40% of all events), blizzards are the leading natural hazard for this ZIP code. Of these, 29 (63%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for winter storm events here is 5/5 (extreme). Winter storm events have caused a combined $5.3M in documented property damage. 6 fatalities have been attributed to blizzards in this area. The most recent recorded blizzard occurred on Jan 7, 2017.
There have been 26 recorded hailstorms in this area, representing 23% of all disaster events. Hail-related events have caused a combined $5.3M in documented property damage. The most recent recorded hailstorm occurred on Sep 8, 2023.
There have been 12 recorded floods in this area, representing 11% of all disaster events. Of these, 8 (67%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for flood-related events here is 5/5 (extreme). Flood-related events have caused a combined $8.8M in documented property damage. The most recent recorded flood occurred on Jul 31, 2025.
There have been 12 recorded extreme heat events in this area, representing 11% of all disaster events. Of these, 10 (83%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for heat-related events here is 5/5 (extreme). 4 fatalities have been attributed to extreme heat events in this area. The most recent recorded extreme heat event occurred on Sep 10, 2016.
There have been 11 recorded tornadoes in this area, representing 10% of all disaster events. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for tornado-related events here is 4/5 (severe). Tornado-related events have caused a combined $2.1M in documented property damage. The most recent recorded tornado occurred on Aug 8, 2024.
Manor has experienced 4 severe wind events on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for wind-related events here is 4/5 (severe). Wind-related events have caused a combined $250K in documented property damage. The most recent recorded severe wind event occurred on Jul 22, 2019.
The most significant disaster event on record for Manor was 1.8" Hail on Aug 10, 2008, which caused $5.3M in property damage. Another major event was Flash Flood (Aug 14, 2011), causing $5.1M in damages. Winter Storm on Feb 9, 2010 also caused significant damage ($3M).
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Based on federal and state records, ZIP code 19720 has experienced 114 natural disaster events. The hazard types affecting this area include blizzards (46 events), hailstorms (26 events), floods (12 events), extreme heat events (12 events), tornadoes (11 events), severe wind events (4 events), extreme cold events (2 events), and earthquake (1 event). The primary hazard is blizzards, which account for 40% of all recorded events.
Blizzards are the most frequently recorded hazard in Manor, DE, with 46 events documented. These events have caused a combined $5.3M in property damage.
Yes, Manor (ZIP 19720) has 12 recorded flood events. These floods have caused $8.8M in total property damage. The most recent flood on record occurred on Jul 31, 2025.
Manor has 11 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 4/5 on the normalized scale. Total property damage from tornadoes in this area is $2.1M. The most recent tornado was recorded on Aug 8, 2024.
The most damaging natural disaster on record for ZIP code 19720 was 1.8" Hail, which occurred on Aug 10, 2008. This event caused $5.3M in documented property damage. It was rated at severity level 2/5.
Natural disasters have caused a documented total of $21.7M in property damage in the Manor, DE area (ZIP 19720). This figure is based on historical records from FEMA, NOAA Storm Events Database, and USGS, and covers events from the 1950s through the present. Actual damages may be higher, as not all events have complete damage assessments.
Data sourced from FEMA (disaster declarations, NFIP flood claims), NOAA Storm Events Database, USGS Earthquake Hazards Program, and NIFC wildfire records. Historical coverage varies by source, with most records beginning in the 1950s–1970s. Full methodology →