Natural Disasters in Massachusetts: History & Risk Data
26,178 recorded disaster events across 496 ZIP codes.
State Statistics
Event Timeline
Hazard Breakdown
Most Affected ZIP Codes in Massachusetts
📊 Massachusetts Disaster Profile
Massachusetts has experienced 26,178 documented natural disaster events across its 496 ZIP codes. The cumulative documented property damage stands at $11.9B. A total of 1,144 fatalities have been attributed to natural disasters in the state.
⚠️ Hazard Distribution
Floods lead Massachusetts's disaster profile with 8,809 events (34%), causing $5.5B in property damage. Other significant hazards include hailstorms (7,377 events, $56.4M in damages), blizzards (6,109 events, $2.2B in damages), and severe wind events (2,161 events, $437.2M in damages). Massachusetts has no recorded hurricanes and wildfires in the dataset.
📍 Geographic Impact
The most disaster-affected areas in Massachusetts include ZIP 01040 (168 events, $36.2M in damages), ZIP 01089 (132 events, $248.9M in damages), and ZIP 01520 (125 events, $44.1M in damages).
📈 Trends Over Time
Disaster frequency in Massachusetts has increased markedly over time. The average annual event count in recent decades is roughly 957% higher than in earlier periods of the record. The year 2008 stands out as particularly active, with 1,898 events recorded — likely driven by a major weather system or disaster season.
❓ Frequently Asked Questions — Massachusetts
What natural disasters occur in Massachusetts?
Massachusetts has experienced 26,178 documented natural disaster events. The hazard types recorded include floods (8,809), hailstorms (7,377), blizzards (6,109), severe wind events (2,161), tornadoes (1,540), earthquakes (91), extreme cold events (76), and extreme heat events (15). The most common hazard is floods, accounting for 34% of all events.
What are the most disaster-prone areas in Massachusetts?
Based on historical records, the most disaster-affected ZIP codes in Massachusetts are ZIP 01040 (168 events), ZIP 01089 (132 events), ZIP 01520 (125 events), ZIP 01085 (124 events), and ZIP 01104 (121 events). These areas have the highest concentration of recorded natural disaster events in the state.
How much damage have natural disasters caused in Massachusetts?
Natural disasters have caused a documented $11.9B in property damage across Massachusetts. This total is based on records from FEMA, NOAA, and USGS, covering events from the 1950s onward. The actual figure is likely higher, as not all events have complete damage records.
About This Data
State-level data aggregated 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 →