With 223 documented natural disaster events, ZIP code 71269 in Alto, LA has a substantial history of natural hazard activity. These include 116 hailstorms, 46 tornadoes, and 38 floods. Total documented property damage amounts to $81.6M. A total of 65 injuries have been reported across all events.
With 116 recorded incidents (52% of all events), hailstorms are the leading natural hazard for this ZIP code. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for hail-related events here is 5/5 (extreme). Hail-related events have caused a combined $4.2M in documented property damage. The most recent recorded hailstorm occurred on Sep 16, 2025.
There have been 46 recorded tornadoes in this area, representing 21% of all disaster events. Of these, 5 (11%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for tornado-related events here is 4/5 (severe). Tornado-related events have caused a combined $11.7M in documented property damage. The most recent recorded tornado occurred on Mar 30, 2022.
There have been 38 recorded floods in this area, representing 17% of all disaster events. Of these, 20 (53%) 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 $61.6M in documented property damage. The most recent recorded flood occurred on May 22, 2024.
There have been 12 recorded severe wind events in this area, representing 5% of all disaster events. Wind-related events have caused a combined $2.4M in documented property damage. The most recent recorded severe wind event occurred on Jun 16, 2023.
Alto has experienced 10 blizzards on record. Of these, 10 (100%) 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 $1.5M in documented property damage. The most recent recorded blizzard occurred on Feb 17, 2021.
Alto has experienced 1 extreme cold event on record. Cold-related events have caused a combined $100K in documented property damage. The most recent recorded extreme cold event occurred on Jan 1, 2010.
The most significant disaster event on record for Alto was Flash Flood on Sep 3, 2008, which caused $41M in property damage. Another major event was Flash Flood (Oct 16, 2006), causing $10.2M in damages. Flash Flood on Oct 16, 2006 also caused significant damage ($4.4M).
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Based on federal and state records, ZIP code 71269 has experienced 223 natural disaster events. The hazard types affecting this area include hailstorms (116 events), tornadoes (46 events), floods (38 events), severe wind events (12 events), blizzards (10 events), and extreme cold event (1 event). The primary hazard is hailstorms, which account for 52% of all recorded events.
Hailstorms are the most frequently recorded hazard in Alto, LA, with 116 events documented. These events have caused a combined $4.2M in property damage.
Yes, Alto (ZIP 71269) has 38 recorded flood events. These floods have caused $61.6M in total property damage. The most recent flood on record occurred on May 22, 2024.
Alto has 46 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 $11.7M. The most recent tornado was recorded on Mar 30, 2022.
The most damaging natural disaster on record for ZIP code 71269 was Flash Flood, which occurred on Sep 3, 2008. This event caused $41M in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $81.6M in property damage in the Alto, LA area (ZIP 71269). 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 →