New Orleans, LA (ZIP 70122) has experienced 97 recorded natural disaster events based on federal and state agency records. These include 28 floods, 28 hailstorms, and 19 tornadoes. Total documented property damage amounts to $242.3M. These events have resulted in 10 recorded deaths and 63 injuries.
The dominant hazard type for New Orleans is floods, with 28 recorded events making up 29% of the area's disaster history. Of these, 6 (21%) 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 $6.4M in documented property damage. 2 fatalities have been attributed to floods in this area. The most recent recorded flood occurred on Apr 21, 2025.
There have been 28 recorded hailstorms in this area, representing 29% of all disaster events. Hail-related events have caused a combined $65M in documented property damage. The most recent recorded hailstorm occurred on May 18, 2018.
There have been 19 recorded tornadoes in this area, representing 20% of all disaster events. Of these, 2 (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 $138M in documented property damage. 3 fatalities have been attributed to tornadoes in this area. The most recent recorded tornado occurred on Dec 14, 2022.
There have been 15 recorded severe wind events in this area, representing 15% of all disaster events. Wind-related events have caused a combined $20K in documented property damage. The most recent recorded severe wind event occurred on May 16, 2024.
New Orleans has experienced 3 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). 2 fatalities have been attributed to extreme heat events in this area. The most recent recorded extreme heat event occurred on Jul 16, 2000.
New Orleans has experienced 2 hurricanes on record. Hurricane-related events have caused a combined $33M in documented property damage. The most recent recorded hurricane occurred on Aug 28, 2012.
The most significant disaster event on record for New Orleans was 1" Hail on Jan 23, 2000, which caused $65M in property damage. Another major event was EF2 Tornado (Dec 14, 2022), causing $50M in damages. EF2 Tornado on Dec 14, 2022 also caused significant damage ($50M).
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Based on federal and state records, ZIP code 70122 has experienced 97 natural disaster events. The hazard types affecting this area include floods (28 events), hailstorms (28 events), tornadoes (19 events), severe wind events (15 events), extreme heat events (3 events), hurricanes (2 events), blizzard (1 event), and extreme cold event (1 event). The primary hazard is floods, which account for 29% of all recorded events.
Floods are the most frequently recorded hazard in New Orleans, LA, with 28 events documented. These events have caused a combined $6.4M in property damage.
Yes, New Orleans (ZIP 70122) has 28 recorded flood events. These floods have caused $6.4M in total property damage. The most recent flood on record occurred on Apr 21, 2025.
New Orleans has 19 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 $138M. The most recent tornado was recorded on Dec 14, 2022.
The most damaging natural disaster on record for ZIP code 70122 was 1" Hail, which occurred on Jan 23, 2000. This event caused $65M in documented property damage. It was rated at severity level 2/5.
Natural disasters have caused a documented total of $242.3M in property damage in the New Orleans, LA area (ZIP 70122). 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 →