Newsom declares state of emergency for Arcata fire in Humboldt County

The state emergency declaration gives Arcata a direct path to personnel, equipment and facilities that local crews cannot supply alone, turning a downtown disaster into a recovery operation with state backing. Gov. Gavin Newsom signed the proclamation on April 17, opening the door for the California Office of Emergency Services to assist Arcata under the California Disaster Assistance Act and suspending Penal Code section 396 restrictions for the emergency.

The fire the proclamation covers began on January 2 as a five-alarm structural blaze in downtown Arcata and unfolded as three interconnected fires. It damaged multiple commercial and residential buildings, caused several large structures to collapse, and left the city dealing with site stabilization, dust control, possible asbestos concerns and stormwater monitoring for contamination in creeks and waterways. That language matters on the ground: it signals that the damage is not limited to burned-out storefronts, but extends into the cleanup, public health and environmental phases that can slow reopening for months.

Local officials had already moved to widen the response. Humboldt County Sheriff William F. Honsal proclaimed a local emergency on January 3 after the fire tore through multiple commercial buildings between Tenth and H streets in Arcata. The county said the local emergency was a prerequisite for state or federal assistance, and the Humboldt County Board of Supervisors later ratified it. County officials also said the fire had been contained and no injuries were reported, but the runoff from firefighting operations, mixed with ash, debris and possibly hazardous materials from building contents, could threaten storm drains, waterways, neighboring properties, water quality, aquaculture operations, fisheries and sensitive aquatic habitats.

The blaze started around 2:30 p.m. in the 800 block of Tenth Street and spread rapidly in strong winds through concealed spaces in interconnected structures, according to local fire reporting. Firefighters had to work with Pacific Gas and Electric Company after a damaged gas manifold could not be shut down normally; crews excavated at 10th and H streets to crimp the gas line. Mutual aid came in from across Humboldt County as crews protected nearby buildings, including the Minor Theater, from embers, heat and smoke.

Local reports said seven businesses were leveled, five more were damaged and several apartments were destroyed, with initial losses estimated at about $18 million. Recovery efforts are already underway through an Arcata Fire Relief Fund launched by Humboldt Made, the Arcata Chamber of Commerce, the City of Arcata, the Small Business Development Center and Pay It Forward Humboldt, with the PG&E Foundation seeding the fund with $50,000. The emergency declaration now gives that recovery effort a state channel, while confirming that the fire’s impact reaches well beyond the blocks that burned.