Norris, MT (ZIP 59745) has experienced 61 recorded natural disaster events based on federal and state agency records. These include 36 earthquakes, 12 wildfires, and 8 blizzards. Total documented property damage amounts to $854K. These events have resulted in 3 recorded deaths and 4 injuries.
The dominant hazard type for Norris is earthquakes, with 36 recorded events making up 59% of the area's disaster history. The most recent recorded earthquake occurred on Jul 9, 2023.
There have been 12 recorded wildfires in this area, representing 20% of all disaster events. Of these, 2 (17%) 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 Jan 28, 2025.
Norris has experienced 8 blizzards on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for winter storm events here is 5/5 (extreme). Winter storm events have caused a combined $354K in documented property damage. 3 fatalities have been attributed to blizzards in this area. The most recent recorded blizzard occurred on Feb 6, 2022.
Norris has experienced 2 hailstorms on record. The most recent recorded hailstorm occurred on Aug 18, 2007.
Norris has experienced 2 severe wind events on record. The most recent recorded severe wind event occurred on Dec 20, 2020.
Norris has experienced 1 flood on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for flood-related events here is 5/5 (extreme). Flood-related events have caused a combined $500K in documented property damage. The most recent recorded flood occurred on Mar 12, 2003.
The most significant disaster event on record for Norris was Flood on Mar 12, 2003, which caused $500K in property damage. Another major event was Heavy Snow (Jun 13, 2001), causing $354K in damages.
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Based on federal and state records, ZIP code 59745 has experienced 61 natural disaster events. The hazard types affecting this area include earthquakes (36 events), wildfires (12 events), blizzards (8 events), hailstorms (2 events), severe wind events (2 events), and flood (1 event). The primary hazard is earthquakes, which account for 59% of all recorded events.
Earthquakes are the most frequently recorded hazard in Norris, MT, with 36 events documented.
Yes, Norris (ZIP 59745) has 1 recorded flood event. These floods have caused $500K in total property damage. The most recent flood on record occurred on Mar 12, 2003.
The most damaging natural disaster on record for ZIP code 59745 was Flood, which occurred on Mar 12, 2003. This event caused $500K in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $854K in property damage in the Norris, MT area (ZIP 59745). 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 →