ZIP code 70454, covering Ponchatoula, LA, has 66 natural disaster events in the historical record. These include 31 hailstorms, 28 tornadoes, and 6 floods. Total documented property damage amounts to $16.3M. A total of 47 injuries have been reported across all events.
Hailstorms represent the most common natural hazard in this area, accounting for 47% of all recorded events (31 total). Hail-related events have caused a combined $5K in documented property damage. The most recent recorded hailstorm occurred on May 23, 2025.
There have been 28 recorded tornadoes in this area, representing 42% of all disaster events. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for tornado-related events here is 4/5 (severe). Tornado-related events have caused a combined $12.2M in documented property damage. The most recent recorded tornado occurred on Oct 26, 2025.
Ponchatoula has experienced 6 floods on record. Of these, 3 (50%) 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 $3.8M in documented property damage. The most recent recorded flood occurred on Sep 11, 2024.
Ponchatoula has experienced 1 hurricane on record. Hurricane-related events have caused a combined $250K in documented property damage. The most recent recorded hurricane occurred on Sep 1, 2008.
The most significant disaster event on record for Ponchatoula was EF2 Tornado on Nov 21, 1997, which caused $3.5M in property damage. Another major event was Flash Flood (Sep 11, 2024), causing $3M in damages. EF1 Tornado on Aug 1, 1983 also caused significant damage ($2.5M).
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Based on federal and state records, ZIP code 70454 has experienced 66 natural disaster events. The hazard types affecting this area include hailstorms (31 events), tornadoes (28 events), floods (6 events), and hurricane (1 event). The primary hazard is hailstorms, which account for 47% of all recorded events.
Hailstorms are the most frequently recorded hazard in Ponchatoula, LA, with 31 events documented. These events have caused a combined $5K in property damage.
Yes, Ponchatoula (ZIP 70454) has 6 recorded flood events. These floods have caused $3.8M in total property damage. The most recent flood on record occurred on Sep 11, 2024.
Ponchatoula has 28 recorded tornado events in the historical record. The strongest tornado recorded reached severity level 4/5 on the normalized scale. Total property damage from tornadoes in this area is $12.2M. The most recent tornado was recorded on Oct 26, 2025.
The most damaging natural disaster on record for ZIP code 70454 was EF2 Tornado, which occurred on Nov 21, 1997. This event caused $3.5M in documented property damage. It was rated at severity level 3/5.
Natural disasters have caused a documented total of $16.3M in property damage in the Ponchatoula, LA area (ZIP 70454). 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 →