ZIP code 85619, covering Mount Lemmon, AZ, has 133 natural disaster events in the historical record. These include 64 wildfires, 39 floods, and 23 hailstorms. Total documented property damage amounts to $7.8M. These events have resulted in 4 recorded deaths and 1 injury.
The dominant hazard type for Mount Lemmon is wildfires, with 64 recorded events making up 48% of the area's disaster history. Of these, 5 (8%) 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 5/5 (extreme). The most recent recorded wildfire occurred on Feb 13, 2024.
There have been 39 recorded floods in this area, representing 29% of all disaster events. Of these, 12 (31%) 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 $5.1M in documented property damage. 4 fatalities have been attributed to floods in this area. The most recent recorded flood occurred on Oct 12, 2025.
There have been 23 recorded hailstorms in this area, representing 17% of all disaster events. Hail-related events have caused a combined $2M in documented property damage. The most recent recorded hailstorm occurred on Aug 19, 2024.
Mount Lemmon has experienced 6 severe wind events on record. Wind-related events have caused a combined $260K in documented property damage. The most recent recorded severe wind event occurred on Aug 2, 2021.
Mount Lemmon has experienced 1 tornado on record. Tornado-related events have caused a combined $500K in documented property damage. The most recent recorded tornado occurred on Jul 28, 1994.
The most significant disaster event on record for Mount Lemmon was Flash Flood on Jul 31, 2022, which caused $3M in property damage. Another major event was 1.8" Hail (Jun 30, 2015), causing $2M in damages. Flood on Jan 27, 2008 also caused significant damage ($777K).
Explore disaster history for adjacent areas
Based on federal and state records, ZIP code 85619 has experienced 133 natural disaster events. The hazard types affecting this area include wildfires (64 events), floods (39 events), hailstorms (23 events), severe wind events (6 events), and tornado (1 event). The primary hazard is wildfires, which account for 48% of all recorded events.
Wildfires are the most frequently recorded hazard in Mount Lemmon, AZ, with 64 events documented.
Yes, Mount Lemmon (ZIP 85619) has 39 recorded flood events. These floods have caused $5.1M in total property damage. The most recent flood on record occurred on Oct 12, 2025.
Mount Lemmon has 1 recorded tornado event 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 $500K. The most recent tornado was recorded on Jul 28, 1994.
The most damaging natural disaster on record for ZIP code 85619 was Flash Flood, which occurred on Jul 31, 2022. This event caused $3M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $7.8M in property damage in the Mount Lemmon, AZ area (ZIP 85619). 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 →