October 2007 California wildfires


The October 2007 California wildfires, also known as the Fall 2007 California firestorm, were a series of about thirty wildfires that began igniting across Southern California on October 20. At least 1,500 homes were destroyed and approximately 972,147 acres of land was burned from Santa Barbara County to the U.S.–Mexico border, surpassing the October 2003 California wildfires in scope, which were estimated to have burned. The wildfires killed a total of 14 people, with nine of them dying directly from the fires; 160 others were injured, including at least 124 firefighters. At their height, the raging fires were visible from space. These fires included the vast majority of the largest and deadliest wildfires of the 2007 California wildfire season. The only wildfire in 2007 that surpassed any of the individual October 2007 fires in size was the Zaca Fire.
California Governor Arnold Schwarzenegger declared a state of emergency in seven California counties where fires were burning. President George W. Bush concurred, and ordered federal aid to supplement state and local response efforts. Over 6,000 firefighters worked to fight the blazes; they were aided by units of the United States Armed Forces, United States National Guard, almost 3,000 prisoners convicted of non-violent crimes, and 60 firefighters from the Mexican cities of Tijuana and Tecate. The fires forced approximately 1,000,000 people to evacuate from their homes, becoming the largest evacuation in California's history.
Major contributing factors to the extreme fire conditions were drought in Southern California, hot weather, and unusually strong Santa Ana winds, with gusts reaching 85 mph. California's "fire season," which traditionally runs from June to October, has become a year-round threat, due to a mixture of perennial drought and the increasing number of homes built in canyons and on hillsides, surrounded by brush and forest.
The fires had numerous sources. Several were triggered by power lines damaged by the high winds. One fire started when a semi-truck overturned. Another was suspected to have been deliberately caused; the suspect was shot and killed in flight by state authorities. A 10-year-old boy admitted that he accidentally started the Buckweed Fire by playing with matches. The last active fire, the Poomacha Fire, was fully extinguished on November 13, 2007, about 24 days after the series of wildfires had begun to ignite. The October 2007 wildfires caused over $2 billion in insured property damages.

Fires

This is a list of the named fires that ignited as part of the October 2007 California firestorm, beginning in late October 2007. Most of these wildfires were managed by Cal Fire at some point in time.
NameCountyAcresKmStart DateContained DateNotes
RanchLos AngelesOctober 20, 2007October 30, 200710 structures destroyed-
CanyonLos AngelesOctober 21, 2007October 27, 20078 structures destroyed-
Sedgewick FireSanta BarbaraOctober 21, 2007October 30, 2007-
HarrisSan DiegoOctober 21, 2007November 5, 2007472 structures destroyed, 1 civilian fatality-
October FireLos AngelesOctober 21, 2007October 30, 2007-
Nightsky FireVenturaOctober 21, 2007November 1, 2007-
WitchSan DiegoOctober 21, 2007November 6, 20071,650 structures destroyed, 2 civilian fatalities-
McCoy FireSan DiegoOctober 21, 2007October 26, 20071 structure destroyed-
BuckweedLos AngelesOctober 21, 2007November 1, 200763 structures destroyed-
Roca FireRiversideOctober 21, 2007November 1, 2007-
SantiagoOrangeOctober 21, 2007November 9, 200724 structures destroyed-
Coronado Hills FireSan DiegoOctober 22, 2007October 30, 2007-
Little Mountain FireSan BernardinoOctober 22, 2007October 24, 2007-
Walker FireSan BernardinoOctober 22, 2007October 30, 2007-
Cajon FireSan BernardinoOctober 22, 2007October 30, 2007-
MagicLos AngelesOctober 22, 2007October 27, 2007-
SlideSan BernardinoOctober 22, 2007October 31, 2007272 structures destroyed-
RiceSan DiegoOctober 22, 2007November 1, 2007248 structures destroyed-
Grass ValleySan BernardinoOctober 22, 2007October 29, 2007178 structures destroyed-
Rosa FireRiversideOctober 22, 2007October 31, 2007-
San Martin FireSan BernardinoOctober 23, 2007October 30, 2007-
Meadowridge FireLos AngelesOctober 23, 2007October 30, 2007-
PoomachaSan DiegoOctober 23, 2007November 13, 2007217 structures destroyed-
Ammo FireSan DiegoOctober 23, 2007October 29, 2007-
Wilcox FireSan DiegoOctober 23, 2007October 26, 2007-
Wildomar FireRiversideOctober 24, 2007October 24, 2007-

Counties

San Diego County

Of all the wildfires, the two largest ones were located in San Diego County. The largest, the Witch Creek Fire, burned areas in north and northeast San Diego County. The second largest, the Harris Fire, burned northwest from the U.S–Mexico border towards San Diego. Officials feared that the fires could become even more destructive than the 2003 Cedar Fire that burned, destroyed 2,820 buildings, and killed 15 people before being contained on November 3, 2003. Although individually the fires did not surpass the Cedar Fire, if they had combined as one, they would have.
Residents were subjected to a mix of mandatory and voluntary evacuations, depending on the projected path of a fire. Hundreds of thousands of residents were notified of evacuations via a computerized Reverse 911 phone call system. While this alert system was mostly effective, many residents in Rancho Bernardo received the calls after they had been driven from their homes. On the other hand, in Carmel Valley, only the northern half was officially evacuated, but a computer error mistakenly sent Reverse 911 calls to the southern half as well. Law enforcement officers also notified residents by driving through evacuation areas. On October 24, 2007, San Diego County Sheriff Bill Kolender stated that the number of people evacuated in San Diego county exceeded the number evacuated from New Orleans, Louisiana during Hurricane Katrina.
Two days into the fires, approximately 500,000 people from at least 346,000 homes were under mandatory orders to evacuate, the largest evacuation in the region's history. Evacuation sites included Qualcomm Stadium, as well as many schools, civic centers, and churches throughout the area. The American Red Cross managed the evacuation centers.
Officials estimated that 12,000 gathered at Qualcomm stadium. Volunteers provided food, blankets, water, internet services, children's toys, massages, and a live rock band performance for those at the stadium. Nearly all public schools and universities in the San Diego area were closed. Many businesses closed as well. To ensure clear roads for emergency vehicles, San Diego mayor Jerry Sanders asked residents to stay home and inside.
By October 23, some evacuations were lifted, allowing about 50,000 residents from the cities of Del Mar, Chula Vista, and Poway, and the San Diego neighborhoods of Del Mar Heights and Scripps Ranch to return home. On October 24, more evacuation orders for parts of Rancho Bernardo and other areas further west were lifted. However, the fires continued and damage was severe. The four major fires across San Diego County burned over and destroyed or damaged 1,350 homes and 100 businesses since October 21, 2007.
Many major roads were closed as a result of fires and smoke. On October 22, the California Highway Patrol closed Interstate 15 in both directions between State Routes 78 and 56. On October 24, 2007, the Ammo Fire forced the closure of Interstate 5 as well as the Amtrak Surfliner service between Oceanside and San Clemente. Traffic from Interstate 5 was diverted to Interstate 15, which had reopened.
Officials from the San Diego Wild Animal Park said that its more than 3,500 animals were safe staying in their enclosures where they were protected by the park's fire break and irrigated areas. If the weather conditions worsened, the animals could retreat to their watering holes. However, many critically endangered animals such as the California condor were moved to the park's veterinary hospital, which is fire-resistant and fully equipped with sprinklers. Park spokesperson Yadira Galindo said that the animals were "alert but not showing any concerned behavior."
Fire data was provided by the CAL FIRE and independent news media. : the following fires burned in San Diego County:
Fire nameDate / time startedArea burnedStructures destroyedInjuriesContainment Date
Witch October 21 at 11:00 a.m.1,125 homes
509 outbuildings
239 vehicles
77 homes damaged
25 outbuildings damaged		2 deaths
40 firefighters
2 civilians		November 6
HarrisOctober 21 at 9:23 a.m.206 homes
293 outbuildings
253 homes
2 commercial properties
12 homes damaged
3 outbuildings damaged		5 deaths
40 firefighters
21 civilians
Poomacha October 23 at 3:13 p.m.143 homes
77 outbuildings		21 firefighters
Horno/AmmoOctober 23 at 9:20 p.m.
6 firefighters
RiceOctober 22 at 4:16 p.m.206 homes
2 commercial properties
40 outbuildings		5 firefighters
McCoyOctober 211 residence
1 outbuilding
Coronado HillsOctober 22 at 1:50 a.m.2 outbuildingsOctober 22
WilcoxOctober 23

Witch Creek Fire

The Witch Creek Fire was the largest of the October 2007 wildfires and surpassed the 1970 Laguna Fire as the third-largest fire in California history. Hundreds of thousands of residents were informed of evacuations through the Reverse 911 system. This evacuation came almost four years to the day after the Cedar Fire of 2003.
The fire started in Witch Creek Canyon near Santa Ysabel, and quickly spread to San Diego Country Estates, Ramona, Rancho Bernardo, Poway and Escondido. Locals in the San Pasqual Valley area reported wind gusts of over. From there the fire jumped over Interstate 15 and continued west, causing significant damage in Lake Hodges, Del Dios, and Rancho Santa Fe.
Strong Santa Ana winds pushed the fires west towards the coast. San Diego County Sheriff William B. Kolendar stated that the Witch Creek Fire could be "well in excess of the Cedar Fire of 2003". While many coastal communities were evacuated as the fire moved west, the shifting winds prevented it from directly threatening those areas. During the duration of the Witch Fire, fire officials reported 80–100 feet-high flames within the wildfire.
On the morning of October 22, at 5:22 AM PDT, residents located between the Del Dios Highway and State Route 56 were ordered to evacuate. By 9:30 P.M. PDT on October 22, a dispatch from the city of Del Mar's web site stated: "For your safety, we are strongly advising that all Del Mar residents evacuate." Evacuations were also ordered for Scripps Ranch neighborhood, specifically "Everything south of Scripps Poway Parkway, north of MCAS Miramar, east of Interstate 15, and west of Highway 67". The Mesa Grande Indian Reservation was evacuated due to the Witch Fire. Residents of the Barona Indian Reservation were advised to leave, though the evacuation was not mandatory. The casino on the reservation was closed. At approximately 01:00 UTC on October 23, fire broke out near Wildcat Canyon to the south of Barona, where many houses were destroyed and lives lost in the Cedar Fire. Residents of Wildcat Canyon and Muth Valley were ordered to evacuate, and the road was closed. During the late afternoon of October 23, the evacuations for Del Mar, Chula Vista, Poway, Del Mar Heights, and Scripps Ranch were lifted for many residents. At 9:50 P.M. PDT on October 23, 2007, the town of Julian, California was ordered to evacuate. Due to the fires, there was no power or phone service in the town.
Evacuation sites in San Diego County included Qualcomm Stadium, Escondido High School, Mission Hills High School, Poway High School, Mira Mesa Senior High School, and the Del Mar Fairgrounds.
Many major roads were also closed as a result of the fires and smoke. On October 22, the California Highway Patrol closed Interstate 15 in both directions between State Routes 78 and 56. On October 24, 2007, the Ammo Fire forced the closure of Interstate 5, as well as the Amtrak Surfliner service between Oceanside and San Clemente. Traffic from Interstate 5 was being diverted to Interstate 15, which had reopened. 1,841 firefighters were assigned to the fire.
On Wednesday, October 24, 2007, some of the evacuation orders in place for Rancho Bernardo, Rancho Peñasquitos, 4S Ranch, and other areas west of Rancho Bernardo were lifted, after the western part of the Witch Creek Fire had been extinguished. However, the evacuation orders in place for eastern and northern Rancho Bernardo, around Lake Hodges, were still in place. On October 25, more of the evacuation orders for the Witch Fire around Rancho Bernardo were lifted, as the Witch Creek Fire became 45% contained. Late on October 24, after the winds had reversed, the Witch Fire began approaching the nearby Poomacha Fire to the north, which was burning near Palomar Mountain, with firefighters and officials fearing that the two wildfires would soon merge. On October 25, the Witch Fire and the Poomacha Fire merged into one gigantic complex fire, with the two wildfires joining to the south of Palomar Mountain. On October 26, the Witch Fire also merged with the contained McCoy Fire, which had previously burned 400 acres in the Pine Hills area, in eastern San Diego County.

Harris Fire

The Harris Fire burned in a northwest direction from its starting point at Harris Ranch Road in the town of Potrero, in the far south of San Diego County, a few miles north of Tecate, Mexico. On October 23, the fire approached eastern Chula Vista.
Many communities were evacuated, with evacuation centers set up at a nearby high school and community center.
Thomas James Varshock, 52, of Potrero, died on his property during the Harris Fire on Sunday. His teenage son suffered burn injuries, along with four firefighters of the California Department of Forestry and Fire Protection, who had attempted to rescue them. The fire may also have caused the deaths of four migrant workers near the U.S.–Mexico border. An estimated 1,210 firefighters battled this fire.
The Harris Fire also burned into northern Mexico, near the town of Tecate.

Other fires








Numerous fires burned in Los Angeles and Ventura Counties.




, on the night of October 21, 2007





Fire data has been provided by the CAL FIRE and independent news media. :
Fire NameDate / Time StartedArea BurnedStructures DestroyedInjuriesContainment Date
Ranch October 20 at 9:42 p.m.1 home
9 outbuildings
BuckweedOctober 21 at 12:55 p.m.633 civilians
1 firefighter
CanyonOctober 21 at 4:50 a.m.223
MagicOctober 22 at 2:17 p.m.
MeadowridgeOctober 23 at 4:08 a.m.
NightskyOctober 21 at 10:35 a.m.
OctoberOctober 21 at 9:47 a.m.At least 3 mobile homes damagedOctober 30

Orange County


Current data on the fires has been provided by the CAL FIRE and independent news media. As of October 30:
Fire NameDate / Time StartedArea BurnedStructures DestroyedInjuriesContainment Date
Slide October 22 at 8:02 a.m.201 homes
3 outbuildings
Grass ValleyOctober 22 at 5:08 p.m.174 homes
2 outbuildings
Martin RanchOctober 23 at 1:03 a.m.1 home damaged1 firefighter
WalkerOctober 22 at 10:00 a.m.2 firefightersOct. 27
Cajon October 22 at 11:48 a.m.
Little Mountain FireOctober 22 at 3:30 p.m.October 22









Fires also burned in northern parts of the Mexican state of Baja California. The Harris Fire burned near Tecate, and fires burned near Tijuana as well.
More than fifteen thousand hectares were consumed by the wildfires in Baja California. Tijuana, Tecate and Ensenada were the municipalities more affected by the fire. In total there were seven fires caused by Santa Ana winds. The community of Maneadero, in the highlands of Ensenada, was the most affected.

Wind and weather

The fires occurred at the end of a dry summer and were exacerbated by the seasonal Santa Ana winds, which were blowing at an unusually high strength at that time. The San Diego Union-Tribune reported, "Santa Ana winds blowing up to combined with temperatures into the 90s to create in the worst possible fire conditions." At one point swirling winds threatened to bring fire into densely populated urban areas. At the height of the Santa Ana winds on October 22, the winds reached sustained speeds of, with wind gusts up to reported.
Southern California was in the midst of an unusual drought; in Los Angeles, California, with only 3.21 in of precipitation in 2006–2007, it was the driest year on record. The combination of wind, heat, and dryness turned the chaparral into fire fuel. Officials believed that some of the fires generated their own winds, similar to the Oakland firestorm of 1991. The effects of the smoke were felt as far away as Brentwood, California, where it impacted local weather. The high-speed Santa Ana winds also rendered the use of dropping water from fire fighting aircraft inefficient; until such winds abate, most payloads of water are just dispersed by the wind over an area so large that the water evaporates before it can reach a large fire on the ground.

Impact

On October 21, the Harris Fire damaged and disabled the Southwest Power Link, a 500,000-volt power line from Arizona to San Diego. Power outages were reported in Los Angeles, Orange, San Diego, and other counties on October 22 to 333,500 Southern California Edison customers, most being restored within 24 hours. The power outage also affected the areas of Ojai, Oxnard, Simi Valley, Santa Clarita, Thousand Oaks, Agoura Hills, Rialto, Fontana, San Bernardino, Rancho Cucamonga, Mira Loma, Hesperia, Corona, Bloomington, Irvine, Calimesa and Rubidoux. This outage also caused 230 people to be without power in Malibu. The California Independent System Operator Corp declared an energy transmission emergency in southern California on October 23, due to wildfires affecting the lines. 500,000-, 230,000- and 138,000-volt lines were disabled in San Diego, and some lines in other areas were also disabled. 24,992 people lost power, due to the lack of power from the power grid. During the crisis, Mexico provided power to help augment the electrical needs of the San Diego area.
Authorities said that the evacuation, of more than 900,000 people, was the largest in the history of California. By mid-morning on October 22, 2007, thousands of evacuees had taken shelter in Qualcomm Stadium and other locations throughout San Diego. On the afternoon of October 22, 2007, the Marines evacuated some planes from Marine Corps Air Station Miramar to other military bases in California and Arizona. The Navy moved all non-essential personnel from Naval Base San Diego barracks onto nearby vessels to accommodate refugees. The San Diego Wild Animal Park moved some animals to the on-site animal hospital for their protection.
The Horno Fire had charred in Camp Pendleton by 4:00 A.M PDT, on October 24, 2007. It caused the closure of Interstate 5 and it also caused Amtrak to stop Surfliner service between Oceanside and San Clemente. Traffic was diverted to Interstate 15, which had itself been closed earlier.
Illegal migrant workers were endangered by the crisis, sometimes staying at work in the fields in mandatory evacuation zones. Many lived in nearby canyons and distrusted officials. When fleeing the fires, some were arrested, while others were turned away from shelters due to lack of adequate identification. Some Mexican firefighters expressed concern about their countrymen, while others felt the migrant workers were aware of the risks they were taking. coyotehowls
Only a few cases of looting were documented. Six people were arrested for stealing supplies from Qualcomm stadium, another was arrested for theft after being found in possession of stolen goods in the Jamul fire area, and two were arrested near the Tecate border crossing.

Air quality and effects on health

The concentration of particulate matter 10 micrometers and smaller reached unhealthy levels as a result of the fires. PM10 particles are small enough to enter deep into the lungs, and possibly the bloodstream. San Diego city attorney Michael Aguirre, citing concerns over weather conditions and air quality, urged the city to consider a voluntary evacuation of the entire city.

Response

Government agencies and volunteers worked together to mitigate the effects of the fires. According to the state of California's Consolidated Response web page, "There are 17 active fires in Southern California. The priority for fighting fires as of 19:30 on October 21 is the Buckweed, Witch, Harris, Canyon, Ranch, Santiago, and Sedgewick Fires." March Air Reserve Base was the primary staging area for relief supplies coordinated by the Federal Emergency Management Agency.
With many businesses and schools closed, some people used their time off to help others. An estimated 10,000 evacuees gathered at Qualcomm Stadium, the largest shelter point in San Diego. Besides food, blankets and water, volunteers provided toys for children, massages, and a live rock and roll performance. CERT teams, in various cities, received their first activation since the program's inception in this region. Trained volunteers provided assistance ranging from coordinating relief, to acting as a fire department auxiliary. Religious groups such as Victim Relief Ministries, Giving Children Hope, Hope Force International, Apostolic World Relief, and the Salvation Army opened places of worship, donated supplies, and fed workers and evacuees.
The Department of Defense contributed twelve engines for firefighting efforts. The National Guard called more than 2,400 troops, with 17,000 available if needed; of which 100 California National Guard medical personnel provided medical assistance. Six crews from the Navy's Helicopter Sea Combat Squadron 85 based at Naval Air Station North Island were assigned to battle the Witch Creek fire. They flew MH-60 Seahawk helicopters equipped with a 420-gallon water bucket and they were the only local Navy teams trained to fight fires from the air. Marine Corps Air Station Miramar contributed several aircraft as well as fire fighting trucks to operations based in Ramona. One of the larger airtankers, the Martin Mars, sent through a private contract from its home in Port Alberni, British Columbia on October 25, landed on Lake Elsinore in Riverside County, California. It has a 7,000 gallon capacity. Two other airtankers and their crews from Quebec worked on the fires, part of an annual three-month contract with the state of California.
California Governor Arnold Schwarzenegger declared a state of emergency in seven California counties where fires burned. President George W. Bush concurred and visited the region on Thursday, October 25, 2007.
Rep. Duncan Hunter criticized state fire officials for delaying the use of Marine helicopters until CalFire spotters were in position to coordinate their efforts. However, California Fire Marshal Kate Dargan said that the Marines and officials at CalFire were following procedures worked out with the military after serious problems with air coordination during the 2003 California wildfires. Other state officials also praised the federal response. Aaron McLear, a spokesman for Schwarzenegger, said the governor "is getting everything he needs from the federal government".
NBC Nightly News reported that with the evacuations reaching about 950,000 people, this was the largest peacetime movement of Americans since the Civil War era, although similar evacuation figures were cited for Hurricane Rita and Hurricane Katrina.
On November 6, 2007, the state of California reported that the fires were under control. On November 9, the last vole of wildfires were finally contained. According to the state's consolidated report on the fires, Governor Arnold Schwarzenegger "called on the Blue Ribbon Task Force to assess the next steps to take at federal, state and local levels of government to prevent and fight future fires. Additionally, the Governor asked the task force to review the Governor’s Blue Ribbon Fire Commission’s recommendations, generated after the 2003 fires, to evaluate if the recommendations are still the best and most effective ways in preventing and fighting fires."

Maps

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