(CNN) — A magnitude 6.4 quake struck regarding 7.5 miles (12 kilometers) west-southwest of Ferndale, Calif., in Humboldt County, according to the US Geological Survey. At least two people were injured, according to the Sheriff’s Office.
The National Oceanic and Atmospheric Administration said there is currently no tsunami threat associated with the quake.
However, the Humboldt County Sheriff’s Office (HCSO) warned residents to be prepared for followingshocks.
“Due to a major earthquake, widespread damage to roads and homes is being reported throughout Humboldt County. Be prepared for followingshocks. Check gas and water lines for damage or leaks. Be careful if you travel,” the HCSO tweeted.
More than 55% of customers are without power in Humboldt County, California, following the quake.
According to poweroutage.us, 55,176 customers had lost power as of 3:15 am Pacific Time.
Electricity provider Pacific Gas & Electric advised customers to avoid turning on gas without a clear sign that they have a leak, evacuate if a gas line may be broken and check for downed or damaged power lines.
Cracked Ferndale Bridge
The California Highway Patrol (CHP) and local police responded to a bridge in Ferndale, California, where the earthquake on Tuesday morning caused cracks in the structure.
The bridge is the connection to Ferndale, population 1,387: “State Route 211 in Fernbridge, Humboldt County is CLOSED. The bridge is closed while we conduct safety inspections due to potential seismic damage,” Caltrans District 1 tweeted.
According to the CHP incident information page, the bridge cracked in four places, there is debris on the road, and law enforcement is on scene to facilitate the road closure.
According to the Humboldt County Sheriff’s Office, if the crack in the bridge “gets bigger,” the roadway might slip, the CHP said.
California State Senator Mike McGuire, representing the quake-hit area, tweeted regarding the bridge’s closure, assuring residents that “CalTrans will remain on site to assess the structure,” his tweet said.
News in development