Government agency data shows 22 natural disaster events for ZIP 85374 in Surprise, AZ. These include 13 floods, 4 hailstorms, and 4 severe wind events. Total documented property damage amounts to $951.5K. A total of 1 injury has been reported across all events.
Floods represent the most common natural hazard in this area, accounting for 59% of all recorded events (13 total). Of these, 4 (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 $701K in documented property damage. The most recent recorded flood occurred on Nov 18, 2025.
Surprise has experienced 4 hailstorms on record. Hail-related events have caused a combined $500 in documented property damage. The most recent recorded hailstorm occurred on Sep 26, 2025.
Surprise has experienced 4 severe wind events on record. The most recent recorded severe wind event occurred on Aug 24, 2010.
Surprise has experienced 1 tornado on record. Tornado-related events have caused a combined $250K in documented property damage. The most recent recorded tornado occurred on Sep 5, 1981.
The most significant disaster event on record for Surprise was Flash Flood on Aug 16, 2012, which caused $500K in property damage. Another major event was EF1 Tornado (Sep 5, 1981), causing $250K in damages.
Explore disaster history for adjacent areas
Based on federal and state records, ZIP code 85374 has experienced 22 natural disaster events. The hazard types affecting this area include floods (13 events), hailstorms (4 events), severe wind events (4 events), and tornado (1 event). The primary hazard is floods, which account for 59% of all recorded events.
Floods are the most frequently recorded hazard in Surprise, AZ, with 13 events documented. These events have caused a combined $701K in property damage.
Yes, Surprise (ZIP 85374) has 13 recorded flood events. These floods have caused $701K in total property damage. The most recent flood on record occurred on Nov 18, 2025.
Surprise has 1 recorded tornado event in the historical record. Total property damage from tornadoes in this area is $250K. The most recent tornado was recorded on Sep 5, 1981.
The most damaging natural disaster on record for ZIP code 85374 was Flash Flood, which occurred on Aug 16, 2012. This event caused $500K in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $951.5K in property damage in the Surprise, AZ area (ZIP 85374). 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 →