Hollis, NH (ZIP 03049) has a moderate disaster history with 44 recorded events. These include 20 hailstorms, 8 blizzards, and 8 floods. Total documented property damage amounts to $7.8M. Across all recorded events, 2 deaths have been attributed to natural disasters in this area.
The dominant hazard type for Hollis is hailstorms, with 20 recorded events making up 45% of the area's disaster history. The most recent recorded hailstorm occurred on Jul 11, 2025.
Hollis has experienced 8 blizzards on record. Of these, 5 (63%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for winter storm events here is 5/5 (extreme). Winter storm events have caused a combined $6.1M in documented property damage. 1 fatality has been attributed to blizzards in this area. The most recent recorded blizzard occurred on Apr 4, 2007.
Hollis has experienced 8 floods on record. Of these, 7 (88%) 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 4/5 (severe). Flood-related events have caused a combined $275K in documented property damage. The most recent recorded flood occurred on Jul 29, 2021.
Hollis has experienced 4 tornadoes on record. Tornado-related events have caused a combined $55K in documented property damage. The most recent recorded tornado occurred on Jul 19, 1972.
Hollis has experienced 4 severe wind events on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for wind-related events here is 4/5 (severe). Wind-related events have caused a combined $1.3M in documented property damage. 1 fatality has been attributed to severe wind events in this area. The most recent recorded severe wind event occurred on Jul 16, 2024.
The most significant disaster event on record for Hollis was Heavy Snow on Mar 5, 2001, which caused $5M in property damage. Another major event was Heavy Snow (Dec 7, 1996), causing $1M in damages. 96 mph Thunderstorm Wind on Jul 16, 2024 also caused significant damage ($1M).
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Based on federal and state records, ZIP code 03049 has experienced 44 natural disaster events. The hazard types affecting this area include hailstorms (20 events), blizzards (8 events), floods (8 events), tornadoes (4 events), and severe wind events (4 events). The primary hazard is hailstorms, which account for 45% of all recorded events.
Hailstorms are the most frequently recorded hazard in Hollis, NH, with 20 events documented.
Yes, Hollis (ZIP 03049) has 8 recorded flood events. These floods have caused $275K in total property damage. The most recent flood on record occurred on Jul 29, 2021.
Hollis has 4 recorded tornado events in the historical record. Total property damage from tornadoes in this area is $55K. The most recent tornado was recorded on Jul 19, 1972.
The most damaging natural disaster on record for ZIP code 03049 was Heavy Snow, which occurred on Mar 5, 2001. This event caused $5M 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 Hollis, NH area (ZIP 03049). 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 →