Government agency data shows 43 natural disaster events for ZIP 03448 in Gilsum, NH. These include 18 blizzards, 16 hailstorms, and 7 floods. Total documented property damage amounts to $12.4M. These events have resulted in 1 recorded death and 3 injuries.
The dominant hazard type for Gilsum is blizzards, with 18 recorded events making up 42% of the area's disaster history. Of these, 11 (61%) 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 $11.6M in documented property damage. 1 fatality has been attributed to blizzards in this area. The most recent recorded blizzard occurred on Nov 26, 2014.
There have been 16 recorded hailstorms in this area, representing 37% of all disaster events. The most recent recorded hailstorm occurred on Aug 5, 2025.
Gilsum has experienced 7 floods on record. Of these, 3 (43%) 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 $540K in documented property damage. The most recent recorded flood occurred on Jul 29, 2021.
Gilsum has experienced 2 tornadoes on record. Tornado-related events have caused a combined $252.5K in documented property damage. The most recent recorded tornado occurred on Jul 5, 1984.
The most significant disaster event on record for Gilsum was Ice Storm on Dec 11, 2008, which caused $9M in property damage. Another major event was Ice Storm (Jan 7, 1998), causing $1M in damages.
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Based on federal and state records, ZIP code 03448 has experienced 43 natural disaster events. The hazard types affecting this area include blizzards (18 events), hailstorms (16 events), floods (7 events), and tornadoes (2 events). The primary hazard is blizzards, which account for 42% of all recorded events.
Blizzards are the most frequently recorded hazard in Gilsum, NH, with 18 events documented. These events have caused a combined $11.6M in property damage.
Yes, Gilsum (ZIP 03448) has 7 recorded flood events. These floods have caused $540K in total property damage. The most recent flood on record occurred on Jul 29, 2021.
Gilsum has 2 recorded tornado events in the historical record. Total property damage from tornadoes in this area is $252.5K. The most recent tornado was recorded on Jul 5, 1984.
The most damaging natural disaster on record for ZIP code 03448 was Ice Storm, which occurred on Dec 11, 2008. This event caused $9M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $12.4M in property damage in the Gilsum, NH area (ZIP 03448). 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 →