Natural hazards · Carlsbad

Carlsbad, CA natural hazards

Most of the natural-hazard damage FEMA expects in Carlsbad comes from inland flooding, and overall the risk is moderate for a U.S. community. Flood insurance has paid 14 claims here since 1980. 7 federal disasters brought FEMA money into town.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Carlsbad?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Carlsbad to be higher than in 59% of U.S. communities, mostly from inland flooding and earthquakes.

Inland flooding66%Earthquakes31%Everything else3%

By hazard

What Carlsbad faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Inland flooding

66% of expected damage

Above average · higher than 70% of U.S. places

Recorded about 8 times a year in the area

Earthquakes

31% of expected damage

Well above average · higher than 84% of U.S. places

Lower here

Coastal floodingHurricanesTornadoesHailHeat wavesWildfireLandslidesStrong windLightningTsunamis

Not a risk here

Ice stormsWinter weatherCold wavesDroughtAvalanchesVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Carlsbad flood?

Every paid claim on a federal flood insurance policy in Carlsbad, from FEMA’s records.

14paid claims since 1980

$156Kpaid to owners

0homes flooded more than once

19802026

Biggest named events

Pineapple Express - Southern: 2 claims, $21K

of homes in flood zones
are insured

of all homes
are insured

No community discount. Carlsbad isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: San Diego County.

Disasters that hit Carlsbad

7 federal disasters brought FEMA money here

Disasters the President declared that paid out in Carlsbad itself: aid to households, or repair grants to the City of Carlsbad.

Brought FEMA money into CarlsbadDeclared for San Diego County only

2024

Severe Storm and Flooding

26 households applied for aid $36K aid approved

2020

Wildfires

22 households applied for aid

2017

Wildfires, Flooding, Mudflows, and Debris Flows

2 households applied for aid

2007

Wildfires, Flooding, Mud Flows, and Debris Flows

53 households applied for aid $734 aid approved $33K to the City of Carlsbad for repairs

2005

Severe Storms, Flooding, Landslides, and Mud and Debris Flows

$91K to the City of Carlsbad for repairs

2004

Severe Storms, Flooding, Debris Flows, and Mudslides

54 households applied for aid $57K aid approved $73K to the City of Carlsbad for repairs

2003

Wildfires, Flooding, Mudflow and Debris Flow Directly Related T

2 households applied for aid

San Diego County has had 44 natural disasters declared since 1953, most often fires and floods.

Around Carlsbad

Carlsbad and the towns around it

Very lowLowModerateHighVery high

Lake San Marcosmostly inland floodingVery high

Oceansidemostly inland floodingHigh

San Marcosmostly inland floodingHigh

Carlsbadmostly inland floodingModerate

Vistamostly inland floodingModerate

Encinitasmostly inland floodingModerate

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Carlsbad covers 23 census tracts, combined by population.

Money that reached townFlood claims are matched to Carlsbad’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Carlsbad. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

FEMA’s expected losses across Carlsbad total about $47.1M a year, counting buildings, people and crops.

Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau.