ZIP code 80030, covering Westminster, CO, has 187 natural disaster events in the historical record. These include 170 hailstorms, 7 floods, and 5 tornadoes. Total documented property damage amounts to $2.4B. A total of 102 injuries have been reported across all events.
Hailstorms represent the most common natural hazard in this area, accounting for 91% of all recorded events (170 total). One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for hail-related events here is 4/5 (severe). Hail-related events have caused a combined $2.4B in documented property damage. The most recent recorded hailstorm occurred on Jul 6, 2025.
Westminster has experienced 7 floods on record. Of these, 4 (57%) 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 $1.8M in documented property damage. The most recent recorded flood occurred on Jun 29, 2023.
Westminster has experienced 5 tornadoes on record. Tornado-related events have caused a combined $25.3M in documented property damage. The most recent recorded tornado occurred on May 29, 1990.
Westminster has experienced 3 severe wind events on record. The most recent recorded severe wind event occurred on Sep 29, 2000.
Westminster has experienced 2 earthquakes on record. The most recent recorded earthquake occurred on Sep 29, 1965.
The most significant disaster event on record for Westminster was 2.8" Hail on May 8, 2017, which caused $2.3B in property damage. Another major event was 1.2" Hail (May 22, 1996), causing $120M in damages. EF2 Tornado on Jun 3, 1981 also caused significant damage ($25M).
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Based on federal and state records, ZIP code 80030 has experienced 187 natural disaster events. The hazard types affecting this area include hailstorms (170 events), floods (7 events), tornadoes (5 events), severe wind events (3 events), and earthquakes (2 events). The primary hazard is hailstorms, which account for 91% of all recorded events.
Hailstorms are the most frequently recorded hazard in Westminster, CO, with 170 events documented. These events have caused a combined $2.4B in property damage.
Yes, Westminster (ZIP 80030) has 7 recorded flood events. These floods have caused $1.8M in total property damage. The most recent flood on record occurred on Jun 29, 2023.
Westminster has 5 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 $25.3M. The most recent tornado was recorded on May 29, 1990.
The most damaging natural disaster on record for ZIP code 80030 was 2.8" Hail, which occurred on May 8, 2017. This event caused $2.3B in documented property damage. It was rated at severity level 3/5.
Natural disasters have caused a documented total of $2.4B in property damage in the Westminster, CO area (ZIP 80030). 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 →