ZIP code 55040, covering Isanti, MN, has 73 natural disaster events in the historical record. These include 63 hailstorms, 8 tornadoes, and 1 flood. Total documented property damage amounts to $4.5M. A total of 3 injuries have been reported across all events.
Hailstorms represent the most common natural hazard in this area, accounting for 86% of all recorded events (63 total). Of these, 2 (3%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for hail-related events here is 5/5 (extreme). Hail-related events have caused a combined $3M in documented property damage. The most recent recorded hailstorm occurred on Jun 12, 2024.
Isanti has experienced 8 tornadoes on record. Tornado-related events have caused a combined $1.5M in documented property damage. The most recent recorded tornado occurred on Aug 29, 2024.
Isanti has experienced 1 flood on record. Flood-related events have caused a combined $5K in documented property damage. The most recent recorded flood occurred on Aug 17, 2022.
Isanti has experienced 1 severe wind event on record. The most recent recorded severe wind event occurred on Aug 26, 2024.
The most significant disaster event on record for Isanti was 4.2" Hail on Jun 20, 2007, which caused $2M in property damage. Another major event was EF1 Tornado (Jul 21, 1995), causing $1.5M in damages. 2.8" Hail on Aug 24, 2006 also caused significant damage ($1M).
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Based on federal and state records, ZIP code 55040 has experienced 73 natural disaster events. The hazard types affecting this area include hailstorms (63 events), tornadoes (8 events), flood (1 event), and severe wind event (1 event). The primary hazard is hailstorms, which account for 86% of all recorded events.
Hailstorms are the most frequently recorded hazard in Isanti, MN, with 63 events documented. These events have caused a combined $3M in property damage.
Yes, Isanti (ZIP 55040) has 1 recorded flood event. These floods have caused $5K in total property damage. The most recent flood on record occurred on Aug 17, 2022.
Isanti has 8 recorded tornado events in the historical record. Total property damage from tornadoes in this area is $1.5M. The most recent tornado was recorded on Aug 29, 2024.
The most damaging natural disaster on record for ZIP code 55040 was 4.2" Hail, which occurred on Jun 20, 2007. This event caused $2M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $4.5M in property damage in the Isanti, MN area (ZIP 55040). 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 →