Federal records document 87 natural disaster events in the Saint Mary, MO area (ZIP 63673). These include 39 hailstorms, 20 tornadoes, and 11 blizzards. Total documented property damage amounts to $107.1M. These events have resulted in 5 recorded deaths and 83 injuries.
Hailstorms represent the most common natural hazard in this area, accounting for 45% of all recorded events (39 total). 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 $6M in documented property damage. The most recent recorded hailstorm occurred on May 16, 2025.
There have been 20 recorded tornadoes in this area, representing 23% of all disaster events. Of these, 9 (45%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for tornado-related events here is 5/5 (extreme). Tornado-related events have caused a combined $48.1M in documented property damage. 4 fatalities have been attributed to tornadoes in this area. The most recent recorded tornado occurred on Oct 24, 2021.
There have been 11 recorded blizzards in this area, representing 13% of all disaster events. Of these, 8 (73%) 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 $934K in documented property damage. The most recent recorded blizzard occurred on Jan 5, 2025.
Saint Mary has experienced 7 floods on record. Of these, 3 (43%) 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 $445K in documented property damage. 1 fatality has been attributed to floods in this area. The most recent recorded flood occurred on Apr 29, 2017.
Saint Mary has experienced 5 severe wind events on record. Wind-related events have caused a combined $51.5M in documented property damage. The most recent recorded severe wind event occurred on Apr 30, 2022.
Saint Mary has experienced 4 extreme cold events on record. Cold-related events have caused a combined $30K in documented property damage. The most recent recorded extreme cold event occurred on Apr 16, 2014.
The most significant disaster event on record for Saint Mary was 85 mph Thunderstorm Wind on May 8, 2009, which caused $50M in property damage. Another major event was EF3 Tornado (Dec 21, 1967), causing $25M in damages. EF4 Tornado on Feb 28, 2017 also caused significant damage ($8M).
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Based on federal and state records, ZIP code 63673 has experienced 87 natural disaster events. The hazard types affecting this area include hailstorms (39 events), tornadoes (20 events), blizzards (11 events), floods (7 events), severe wind events (5 events), extreme cold events (4 events), and extreme heat event (1 event). The primary hazard is hailstorms, which account for 45% of all recorded events.
Hailstorms are the most frequently recorded hazard in Saint Mary, MO, with 39 events documented. These events have caused a combined $6M in property damage.
Yes, Saint Mary (ZIP 63673) has 7 recorded flood events. These floods have caused $445K in total property damage. The most recent flood on record occurred on Apr 29, 2017.
Saint Mary has 20 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 5/5 on the normalized scale. Total property damage from tornadoes in this area is $48.1M. The most recent tornado was recorded on Oct 24, 2021.
The most damaging natural disaster on record for ZIP code 63673 was 85 mph Thunderstorm Wind, which occurred on May 8, 2009. This event caused $50M in documented property damage. It was rated at severity level 2/5.
Natural disasters have caused a documented total of $107.1M in property damage in the Saint Mary, MO area (ZIP 63673). 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 →