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18 Jun 2024 | 07:31 AM UTC

US: Authorities working to contain wildfire in Calaveras County, Calif., as of late June 17

Emergency crews responding to wildfire in Calaveras County, Calif., US, as of late June 17. Evacuations ongoing.

Warning

Crews are working to contain a wildfire burning in Calaveras County, California, as of late June 17. The Aero Fire is burning between Rock Creek Road and Highway 4, north of Copperopolis. The fire broke out the evening of June 17 and has grown to at least 2,027 hectares (5,009 acres). Warm, dry, and breezy conditions have aided the fire's growth; further wildfire growth will probably occur in the coming hours and days.

As of late June 17, authorities have issued evacuation orders for the areas between Copperopolis and Angels Camp, including Rock Creek Road from Highway 4 to Hunts Valley Road; Highway 4 to Pool Station Road; O'Byrnes Ferry Road to Copper Cove; and Highway 4 to Town Square in Calaveras County. Evacuation warnings are in place for east of Pool Station Road to Appaloosa and Bar 20 in Calaveras County and O'Byrnes Ferry Road from the Tuolumne-Calaveras County line to Highway 108 in Tuolumne County. Several roads are closed, including Highway 4 between the Copper Town Square and Pool Station Road. Emergency shelters are located at Valley Springs Veterans Hall and Mark Twain Elementary School. Around 5,000 residents are without power.

Depending on the progression of the wildfires, the status of nearby roads could change over the coming hours and days. Authorities will likely close additional routes within the wildfire complexes and evacuate more communities due to fire activity and the needs of response operators. The return of residents will probably disrupt traffic flows after authorities lift evacuation orders. Power outages are likely in affected areas. Low visibility from smoke and possible ashfall could contribute to traffic delays and congestion in the region.

Heed all evacuation orders. Seek updated information on road conditions if driving in the affected area; road closures and detours will cause increased congestion and delays. Collect essential items - including identification and any important legal and travel documents - in an easily accessible "go-bag." Charge battery-powered devices in the case of prolonged power outages.

Individuals not under evacuation warnings should consider remaining inside well-ventilated, air-conditioned spaces to reduce exposure to smoke. Individuals with chronic respiratory illnesses may be more susceptible to the negative effects of smoke inhalation. Eye irritation is possible; flush irritated eyes with copious amounts of clean water.