ZIP code 30338, covering Dunwoody, GA, has 99 natural disaster events in the historical record. These include 63 hailstorms, 26 floods, and 7 tornadoes. Total documented property damage amounts to $109M. These events have resulted in 2 recorded deaths and 12 injuries.
The dominant hazard type for Dunwoody is hailstorms, with 63 recorded events making up 64% of the area's disaster history. Hail-related events have caused a combined $9.7M in documented property damage. The most recent recorded hailstorm occurred on Jun 27, 2025.
There have been 26 recorded floods in this area, representing 26% of all disaster events. Of these, 14 (54%) 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 $21.3M in documented property damage. 1 fatality has been attributed to floods in this area. The most recent recorded flood occurred on Aug 29, 2023.
Dunwoody has experienced 7 tornadoes on record. Tornado-related events have caused a combined $75.9M in documented property damage. 1 fatality has been attributed to tornadoes in this area. The most recent recorded tornado occurred on Oct 14, 2014.
Dunwoody has experienced 3 severe wind events on record. Wind-related events have caused a combined $2M in documented property damage. The most recent recorded severe wind event occurred on Jan 4, 2015.
The most significant disaster event on record for Dunwoody was EF2 Tornado on Apr 8, 1998, which caused $50M in property damage. Another major event was EF2 Tornado (Apr 8, 1998), causing $25M in damages. Flood on Sep 21, 2009 also caused significant damage ($6.1M).
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Based on federal and state records, ZIP code 30338 has experienced 99 natural disaster events. The hazard types affecting this area include hailstorms (63 events), floods (26 events), tornadoes (7 events), and severe wind events (3 events). The primary hazard is hailstorms, which account for 64% of all recorded events.
Hailstorms are the most frequently recorded hazard in Dunwoody, GA, with 63 events documented. These events have caused a combined $9.7M in property damage.
Yes, Dunwoody (ZIP 30338) has 26 recorded flood events. These floods have caused $21.3M in total property damage. The most recent flood on record occurred on Aug 29, 2023.
Dunwoody has 7 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 3/5 on the normalized scale. Total property damage from tornadoes in this area is $75.9M. The most recent tornado was recorded on Oct 14, 2014.
The most damaging natural disaster on record for ZIP code 30338 was EF2 Tornado, which occurred on Apr 8, 1998. This event caused $50M in documented property damage. It was rated at severity level 3/5.
Natural disasters have caused a documented total of $109M in property damage in the Dunwoody, GA area (ZIP 30338). 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 →