Government agency data shows 43 natural disaster events for ZIP 59823 in Bonner, MT. These include 19 wildfires, 14 hailstorms, and 9 earthquakes.
The dominant hazard type for Bonner is wildfires, with 19 recorded events making up 44% of the area's disaster history. Of these, 4 (21%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for wildfire-related events here is 4/5 (severe). The most recent recorded wildfire occurred on Oct 25, 2023.
There have been 14 recorded hailstorms in this area, representing 33% of all disaster events. The most recent recorded hailstorm occurred on Jul 9, 2022.
Bonner has experienced 9 earthquakes on record. The most recent recorded earthquake occurred on Apr 24, 2002.
Bonner has experienced 1 severe wind event on record. The most recent recorded severe wind event occurred on Apr 26, 2012.
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Based on federal and state records, ZIP code 59823 has experienced 43 natural disaster events. The hazard types affecting this area include wildfires (19 events), hailstorms (14 events), earthquakes (9 events), and severe wind event (1 event). The primary hazard is wildfires, which account for 44% of all recorded events.
Wildfires are the most frequently recorded hazard in Bonner, MT, with 19 events documented.
The most damaging natural disaster on record for ZIP code 59823 was Wildfire: Big Knife (7.3K acres), which occurred on Oct 25, 2023. It was rated at severity level 3/5.
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 →