This is a record of past federal disaster declarations, not a forecast. Federal assistance figures are aid obligated under specific programs, not total damages. For current threats, check the National Weather Service and FEMA.

Home / California / Disaster 3646

CHEMICAL RELEASE

FEMA disaster 3646 · Chemical · declared May 25, 2026

Incident type

Chemical

Declaration type

Emergency (EM)

Incident began

May 21, 2026

Incident ended

May 29, 2026

Federal assistance authorized

Public Assistance

Counties covered (1)

Orange County

Source: OpenFEMA Disaster Declarations Summaries. "Federal assistance authorized" lists which FEMA programs were made available; it is not a measure of damage or of money spent.

CHEMICAL RELEASE (2026) | DisasterAtlasUSA