Key Biscayne, FL (ZIP 33149) has a moderate disaster history with 50 recorded events. These include 19 hailstorms, 17 floods, and 11 severe wind events. Total documented property damage amounts to $9.3M. These events have resulted in 1 recorded death and 14 injuries.
With 19 recorded incidents (38% of all events), hailstorms are the leading natural hazard for this ZIP code. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for hail-related events here is 5/5 (extreme). Hail-related events have caused a combined $3K in documented property damage. The most recent recorded hailstorm occurred on Jun 15, 2012.
There have been 17 recorded floods in this area, representing 34% of all disaster events. Of these, 4 (24%) 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 $1.3M in documented property damage. The most recent recorded flood occurred on May 12, 2025.
There have been 11 recorded severe wind events in this area, representing 22% of all disaster events. Wind-related events have caused a combined $25K in documented property damage. The most recent recorded severe wind event occurred on Jan 16, 2022.
Key Biscayne has experienced 3 tornadoes on record. Tornado-related events have caused a combined $8M in documented property damage. 1 fatality has been attributed to tornadoes in this area. The most recent recorded tornado occurred on Mar 27, 2003.
The most significant disaster event on record for Key Biscayne was EF2 Tornado on Mar 27, 2003, which caused $8M in property damage and was linked to 1 fatality. Another major event was Flash Flood (Aug 2, 2017), causing $1M in damages.
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Based on federal and state records, ZIP code 33149 has experienced 50 natural disaster events. The hazard types affecting this area include hailstorms (19 events), floods (17 events), severe wind events (11 events), and tornadoes (3 events). The primary hazard is hailstorms, which account for 38% of all recorded events.
Hailstorms are the most frequently recorded hazard in Key Biscayne, FL, with 19 events documented. These events have caused a combined $3K in property damage.
Yes, Key Biscayne (ZIP 33149) has 17 recorded flood events. These floods have caused $1.3M in total property damage. The most recent flood on record occurred on May 12, 2025.
Key Biscayne has 3 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 $8M. The most recent tornado was recorded on Mar 27, 2003.
The most damaging natural disaster on record for ZIP code 33149 was EF2 Tornado, which occurred on Mar 27, 2003. This event caused $8M in documented property damage. It resulted in 1 reported fatality. It was rated at severity level 3/5.
Natural disasters have caused a documented total of $9.3M in property damage in the Key Biscayne, FL area (ZIP 33149). 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 →