Incident Location on a Map

LNU Lightning Complex (includes Hennessey, Gamble, 15-10, Spanish, Markley, 13-4, 11-16, Walbridge)

363,220 Acres




Active for 42 days

5 Counties

Napa, Sonoma and Solano

Last Updated09/22/20 11:51 AM
Date Started08/17/20 6:40 AM
Location InformationSee details below
Lat/Long[38.48193, -122.14864]
Administrative UnitCAL FIRE Sonoma-Lake-Napa Unit

Status Updates


The Hennessey Fire is currently 305,651 acres and 98% contained, the Walbridge Fire is currently 55,209 acres and 98% contained and the Meyers Fire is 2,360 acres and 100% contained.

Damages and Losses

Confirmed Damage to Property, Injuries, and Fatalities

232 Structures Damaged

Residential, Commercial and Other

1,491 Structures Destroyed

Residential, Commercial and Other

5 Injuries

Confirmed Fire Personnel and Civilian Injuries

5 Fatalities

Confirmed Fire Personnel and Civilian Fatalities

Cooperators & Personnel

CAL FIRE often partners with other agencies during extended emergency incidents.

3 Agencies

Partner Federal, State and Local Agencies

98 Personnel

Total Fire Personnel Assigned

0 Crews

Number of Crews Assigned

Contact Information

Public Information & Media Line

Agency Information

CAL FIRE Sonoma-Lake-Napa Unit
Cooperating Agencies: Napa County Fire, Napa County OES, California Highway Patrol, California Conservation Corp, Department of Corrections and Rehabilitation, Calistoga City, California National Guard, Bureau of Indian Affairs
Sonoma County Sheriff

Resources Assigned

CAL FIRE owns and operates over 3,000 fire and emergency response and resource protection vehicles. In support of its ground forces, the CAL FIRE emergency response air program includes 23 Grumman S-2T 1,200 gallon airtankers, 11 UH-1H Super Huey helicopters, and 14 OV-10A airtactical. From 13 air attack and nine helitack bases located statewide, aircraft can reach most fires within 20 minutes.

0 Helicopters

0 Engines

0 Dozers

2 Water Tenders