Randallstown, MD (ZIP 21133) has a moderate disaster history with 35 recorded events. These include 16 hailstorms, 5 blizzards, and 5 floods. Total documented property damage amounts to $29.8M. These events have resulted in 3 recorded deaths and 61 injuries.
With 16 recorded incidents (46% of all events), hailstorms are the leading natural hazard for this ZIP code. Hail-related events have caused a combined $40K in documented property damage. The most recent recorded hailstorm occurred on May 3, 2025.
Randallstown has experienced 5 blizzards on record. Of these, 3 (60%) 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 $638K in documented property damage. The most recent recorded blizzard occurred on Feb 5, 2010.
Randallstown has experienced 5 floods on record. Flood-related events have caused a combined $22K in documented property damage. The most recent recorded flood occurred on Jul 17, 2017.
Randallstown has experienced 3 tornadoes on record. Tornado-related events have caused a combined $25.1M in documented property damage. The most recent recorded tornado occurred on Jul 31, 2009.
Randallstown has experienced 2 extreme cold events on record. Cold-related events have caused a combined $52.5K in documented property damage. The most recent recorded extreme cold event occurred on Mar 11, 1998.
Randallstown has experienced 2 extreme heat events on record. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for heat-related events here is 4/5 (severe). 3 fatalities have been attributed to extreme heat events in this area. The most recent recorded extreme heat event occurred on Jul 18, 2013.
The most significant disaster event on record for Randallstown was EF2 Tornado on Oct 18, 1990, which caused $25M in property damage. Another major event was 81 mph Thunderstorm Wind (Jul 28, 2023), causing $2M in damages. 81 mph Thunderstorm Wind on Jul 28, 2023 also caused significant damage ($2M).
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Based on federal and state records, ZIP code 21133 has experienced 35 natural disaster events. The hazard types affecting this area include hailstorms (16 events), blizzards (5 events), floods (5 events), tornadoes (3 events), extreme cold events (2 events), extreme heat events (2 events), and severe wind events (2 events). The primary hazard is hailstorms, which account for 46% of all recorded events.
Hailstorms are the most frequently recorded hazard in Randallstown, MD, with 16 events documented. These events have caused a combined $40K in property damage.
Yes, Randallstown (ZIP 21133) has 5 recorded flood events. These floods have caused $22K in total property damage. The most recent flood on record occurred on Jul 17, 2017.
Randallstown has 3 recorded tornado events 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 $25.1M. The most recent tornado was recorded on Jul 31, 2009.
The most damaging natural disaster on record for ZIP code 21133 was EF2 Tornado, which occurred on Oct 18, 1990. This event caused $25M in documented property damage. It was rated at severity level 3/5.
Natural disasters have caused a documented total of $29.8M in property damage in the Randallstown, MD area (ZIP 21133). 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 →