The 2007 California wildfire season saw at least 9,093 separate

wildfire A wildfire, forest fire, bushfire, wildland fire or rural fire is an unplanned, uncontrolled and unpredictable fire in an area of combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identi ...

s that charred of land. Thirty of those wildfires were part of the Fall 2007 California firestorm, which burned approximately 972,147 acres (about 3,934 km², or 1,520 mi²) of land from

Santa Barbara County Santa Barbara County, California, officially the County of Santa Barbara, is located in Southern California. As of the 2020 census, the population was 448,229. The county seat is Santa Barbara, and the largest city is Santa Maria. Santa Barba ...

to the U.S.–Mexico border. At the peak of the wildfire activity in October 2007, the raging wildfires were visible from space. The wildfires killed a total of 17 people, with nine of them dying directly from the fires; 203 others were injured, including at least 124

firefighter A firefighter is a first responder and rescuer extensively trained in firefighting, primarily to extinguish hazardous fires that threaten life, property, and the environment as well as to rescue people and in some cases or jurisdictions als ...

s. California Governor

Arnold Schwarzenegger Arnold Alois Schwarzenegger (born July 30, 1947) is an Austrian and American actor, film producer, businessman, retired professional bodybuilder and politician who served as the 38th governor of California between 2003 and 2011. ''Time'' ...

declared a

state of emergency A state of emergency is a situation in which a government is empowered to be able to put through policies that it would normally not be permitted to do, for the safety and protection of its citizens. A government can declare such a state du ...

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 The United States Armed Forces are the military forces of the United States. The armed forces consists of six service branches: the Army, Marine Corps, Navy, Air Force, Space Force, and Coast Guard. The president of the United States is ...

United States National Guard The National Guard is a state-based military force that becomes part of the reserve components of the United States Army and the United States Air Force when activated for federal missions. almost 3,000 prisoners convicted of non-violent crimes, and 60 firefighters from the Mexican cities of

Tijuana Tijuana ( ,"Tijuana"
(US) and < ...

and

Tecate Tecate () is a city in Tecate Municipality, Baja California. It is across the Mexico-US border from Tecate, California. As of 2019, the city had a population of 108,860 inhabitants, while the metropolitan area has a population of 132,406 inhab ...

. 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 A drought is defined as drier than normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D. Jiang, A. Khan, W. Pokam Mba, D. Rosenfeld, J. Tierney, an ...

in Southern California, hot weather, and the unusually strong

Santa Ana winds The Santa Ana winds (sometimes devil winds) "Scholars who have looked into the name's origins generally agree that it derives from Santa Ana Canyon, the portal where the Santa Ana River -- as well as a congested Riverside (CA-91) Freeway -- leav ...

, with gusts reaching 112 mph (180 km/h). 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 as having 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. Causes of the remaining fires remain under investigation. The last active fire of the October 2007 fires, the Harris Fire, was fully extinguished on November 16, 2007, about 27 days after the series of wildfires had begun to ignite. The October 2007 wildfires collectively caused over $2 billion in property damages. During the season, the National Interagency Fire Center reported that two firefighters were killed. One died in a helicopter crash, and the second was killed in a

bulldozer A bulldozer or dozer (also called a crawler) is a large, motorized machine equipped with a metal blade to the front for pushing material: soil, sand, snow, rubble, or rock during construction work. It travels most commonly on continuous track ...

rollover.

Fires

Below is a list of all fires that exceeded during the 2007 fire season. The list is taken from

CAL FIRE The California Department of Forestry and Fire Protection (CAL FIRE) is the fire department of the California Natural Resources Agency in the U.S. state of California. It is responsible for fire protection in various areas under state responsi ...

's list of large fires.

Notes

October 2007 wildfires

Wind and weather

The October 2007 fires occurred following an extremely dry previous winter: in

Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world ...

, with only of rainfall between July 2006 and June 2007, it was the driest “rain year” on record by . The record drought was exacerbated by the seasonal

, blowing at an abnormally high strength. This combination of wind, heat, and dryness turned the

chaparral Chaparral ( ) is a shrubland plant community and geographical feature found primarily in the U.S. state of California, in southern Oregon, and in the northern portion of the Baja California Peninsula in Mexico. It is shaped by a Mediterranea ...

into fire fuel. Officials believed that some of the fires generated their own winds, similar to the

Oakland firestorm of 1991 : The Oakland firestorm of 1991 was a large suburban wildland–urban interface conflagration that occurred on the hillsides of northern Oakland, California, and southeastern Berkeley over the weekend of October 19–20, 1991, before being b ...

. The effects of the smoke were felt as far away as Brentwood in the

East Bay The East Bay is the eastern region of the San Francisco Bay Area and includes cities along the eastern shores of the San Francisco Bay and San Pablo Bay. The region has grown to include inland communities in Alameda and Contra Costa counties ...

, near Stockton, where it impacted local weather. 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. ''

The San Diego Union-Tribune ''The San Diego Union-Tribune'' is a metropolitan daily newspaper published in San Diego, California, that has run since 1868. Its name derives from a 1992 merger between the two major daily newspapers at the time, ''The San Diego Union'' and ...

'' reported, 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, sustained wind speeds reached , with wind gusts up to reported.

Impact

On October 21, the Harris Fire damaged and disabled the Southwest Power Link, a 500,000-

volt The volt (symbol: V) is the unit of electric potential, electric potential difference (voltage), and electromotive force in the International System of Units (SI). It is named after the Italian physicist Alessandro Volta (1745–1827). Defin ...

power line from

Arizona Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...

to San Diego.

Power outage A power outage (also called a powercut, a power out, a power failure, a power blackout, a power loss, or a blackout) is the loss of the electrical power network supply to an end user. There are many causes of power failures in an electricity ...

s were reported in Los Angeles, Orange, San Diego, and other counties on October 22 to 333,500

Southern California Edison Southern California Edison (or SCE Corp), the largest subsidiary of Edison International, is the primary electricity supply company for much of Southern California. It provides 15 million people with electricity across a service territory of ap ...

customers, most being restored within 24 hours. The power outage also affected the areas of

Ojai Ojai ( ; Chumash: ''’Awhaỳ'') is a city in Ventura County, California. Located in the Ojai Valley, it is northwest of Los Angeles and east of Santa Barbara. The valley is part of the east–west trending Western Transverse Ranges and is ...

, Oxnard,

Simi Valley Simi Valley (; Chumash: ''Shimiyi'') is a city in the valley of the same name in the southeast region of Ventura County, California, United States. Simi Valley is from Downtown Los Angeles, making it part of the Greater Los Angeles Area. The ...

Santa Clarita Santa Clarita (; Spanish for "Little St. Clare") is a city in northwestern Los Angeles County in the U.S. state of California. With a 2020 census population of 228,673, it is the third-largest city by population in Los Angeles County, the 17t ...

Thousand Oaks Thousand Oaks is the second-largest city in Ventura County, California, United States. It is in the northwestern part of Greater Los Angeles, approximately from the city of Los Angeles and from Downtown. It is named after the many oak tree ...

Agoura Hills Agoura Hills () is a city in the Santa Monica Mountains region of Los Angeles County, California, United States. Its population was 20,330 at the 2010 census, which decreased to 20,299 in 2020. It is in the eastern Conejo Valley between the S ...

Rialto The Rialto is a central area of Venice, Italy, in the ''sestiere'' of San Polo. It is, and has been for many centuries, the financial and commercial heart of the city. Rialto is known for its prominent markets as well as for the monumental Ria ...

Fontana Fontana may refer to: Places Italy *Fontana Liri, comune in the Province of Frosinone *Fontanafredda, comune in the Province of Pordenone *Fontanarosa, comune in the Province of Avellino *Francavilla Fontana, comune in the Province of Brindisi * ...

San Bernardino San Bernardino (; Spanish for "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a population of 222,101 in the 2020 cen ...

Rancho Cucamonga Rancho Cucamonga was a Mexican land grant in present-day San Bernardino County, California, given in 1839 to the dedicated soldier, smuggler and politician Tiburcio Tapia by Mexican governor Juan Bautista Alvarado. The grant formed parts of p ...

, Mira Loma, Hesperia,

Corona Corona (from the Latin for 'crown') most commonly refers to: * Stellar corona, the outer atmosphere of the Sun or another star * Corona (beer), a Mexican beer * Corona, informal term for the coronavirus SARS-CoV-2, which causes the COVID-19 di ...

, 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-

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 An electrical grid is an interconnected network for electricity delivery from producers to consumers. Electrical grids vary in size and can cover whole countries or continents. It consists of:Kaplan, S. M. (2009). Smart Grid. Electrical Power ...

. During the crisis, Mexico provided power to help augment the electrical needs of the San Diego area. Authorities have stated that the evacuations, which displaced more than 900,000 people, have been the largest evacuation number in the history of California. By mid-morning on October 22, 2007, thousands of evacuees were taking shelter in

Qualcomm Stadium San Diego Stadium was a multi-purpose stadium on the west coast of the United States, in San Diego, California. The stadium opened in 1967 as San Diego Stadium and was known as Jack Murphy Stadium from 1981 to 1997. From 1997 to 2017, the st ...

and other locations throughout San Diego. On the afternoon of October 22, 2007, the

Marines Marines, or naval infantry, are typically a military force trained to operate in littoral zones in support of naval operations. Historically, tasks undertaken by marines have included helping maintain discipline and order aboard the ship (refl ...

evacuated some planes from

Marine Corps Air Station Miramar Marine Corps Air Station Miramar (MCAS Miramar) , formerly Naval Auxiliary Air Station (NAAS) Miramar and Naval Air Station (NAS) Miramar, is a United States Marine Corps installation that is home to the 3rd Marine Aircraft Wing, which is the av ...

to other military bases in California and

. The

Navy A navy, naval force, or maritime force is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions. It in ...

moved all non-essential personnel from

Naval Base San Diego Naval Base San Diego, also known as 32nd Street Naval Station, is the second largest surface ship base of the United States Navy and is located in San Diego, California. Naval Base San Diego is the principal homeport of the Pacific Fleet, con ...

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 California Amtrak California is a brand name used by the California Department of Transportation (Caltrans) Division of Rail for three state-supported Amtrak commuter rail routes in Californiathe ''Capitol Corridor'', the ''Pacific Surfliner'', and the ...

to stop ''

Pacific Surfliner The ''Pacific Surfliner'' is a passenger train service serving the communities on the coast of Southern California between San Diego and San Luis Obispo. The service carried 2,924,117 passengers during fiscal year 2016, a 3.4% increase from F ...

'' service between Oceanside and

San Clemente San Clemente (; Spanish for " St. Clement") is a city in Orange County, California. Located in the Orange Coast region of the South Coast of California, San Clemente's population was 64,293 in at the 2020 census. Situated roughly midway between ...

. Traffic was being 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 within mandatory evacuation zones. Many had lived in the canyons nearby 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 (designated PM10) 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

H-60S Seahawk from Helicopter Sea Combat Squadron 85

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 were the Buckweed, Witch, Harris, Canyon, Ranch, Santiago, and Sedgewick Fires."

March Air Reserve Base March Air Reserve Base (March ARB), previously known as March Air Force Base (March AFB) is located in Riverside County, California between the cities of Riverside, Moreno Valley, and Perris. It is the home to the Air Force Reserve Command's ...

is the primary staging area for relief supplies as coordinated by the

Federal Emergency Management Agency The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Ex ...

. With many businesses and schools closed, some people used their time off to help others. Officials estimated that 10,000 people were gathered at

, the largest shelter point in San Diego. Besides food, blankets and water, volunteers provided toys for children, massages, and a live

rock and roll Rock and roll (often written as rock & roll, rock 'n' roll, or rock 'n roll) is a genre of popular music that evolved in the United States during the late 1940s and early 1950s. It originated from African-American music such as jazz, rhythm ...

band 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 responded by opening places of worship, donating supplies, and feeding workers and evacuees. The

Department of Defense Department of Defence or Department of Defense may refer to: Current departments of defence * Department of Defence (Australia) * Department of National Defence (Canada) * Department of Defence (Ireland) * Department of National Defense (Philipp ...

contributed twelve engines for firefighting efforts. The

National Guard National Guard is the name used by a wide variety of current and historical uniformed organizations in different countries. The original National Guard was formed during the French Revolution around a cadre of defectors from the French Guards. Nat ...

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 Naval Air Station North Island or NAS North Island , at the north end of the Coronado peninsula on San Diego Bay in San Diego, California, is part of the largest aerospace-industrial complex in the United States Navy – Naval Base Coronado ...

were assigned to battle the Witch Creek fire. They flew

MH-60 Seahawk The Sikorsky SH-60/MH-60 Seahawk (or Sea Hawk) is a twin turboshaft engine, multi-mission United States Navy helicopter based on the United States Army UH-60 Black Hawk and a member of the Sikorsky S-70 family. The most significant modificatio ...

helicopters equipped with a 420-gallon water bucket and they were the only local Navy teams trained to fight fires from the air.

contributed several aircraft as well as fire fighting trucks to operations based in Ramona. One of the larger airtankers, the

Martin Mars The Martin JRM Mars is a large, four-engined cargo transport flying boat designed and built by the Martin Company for the United States Navy during World War II. It was the largest Allied flying boat to enter production, although only seven ...

, sent through a private contract from its home in

Port Alberni, British Columbia Port Alberni () is a city located on Vancouver Island in the province of British Columbia, Canada. The city lies within the Alberni Valley at the head of the Alberni Inlet, Vancouver Island's longest inlet. It is the location of the head offices ...

on October 25, landing on

Lake Elsinore Lake Elsinore is a natural freshwater lake in Riverside County, California, located east of the Santa Ana Mountains and fed by the San Jacinto River. Originally named ''Laguna Grande'' by Spanish explorers, it was renamed for the town of Elsino ...

Riverside County, California Riverside County is a county located in the southern portion of the U.S. state of California. As of the 2020 census, the population was 2,418,185, making it the fourth-most populous county in California and the 10th-most populous in the Uni ...

. It has a 7,000 gallon capacity. Two other airtankers and their crews from

Quebec Quebec ( ; )According to the Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is one of the thirte ...

worked on the fires, part of an annual three-month contract with the state of California.

California Governor The governor of California is the head of government of the U.S. state of California. The governor is the commander-in-chief of the California National Guard and the California State Guard. Established in the Constitution of California, the g ...

declared a

in seven California counties where fires burned.

President President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university * President (government title) President may also refer to: Automobiles * Nissan President, a 1966–2010 Japanese ...

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 ''NBC Nightly News'' (titled as ''NBC Nightly News with Lester Holt'' for its weeknight broadcasts since June 22, 2015) is the flagship daily evening News broadcasting#Television, television news program for NBC News, the news division of the NB ...

'' reported that with the evacuations reaching about 950,000 people, this was the largest peacetime movement of Americans since the

Civil War A civil war or intrastate war is a war between organized groups within the same state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government polici ...

era, although similar evacuation figures were cited for

Hurricane Rita Hurricane Rita was the most intense tropical cyclone on record in the Gulf of Mexico and the fourth-most intense Atlantic hurricane ever recorded. Part of the record-breaking 2005 Atlantic hurricane season, which included three of the top ten ...

and

Hurricane Katrina Hurricane Katrina was a destructive Category 5 Atlantic hurricane that caused over 1,800 fatalities and $125 billion in damage in late August 2005, especially in the city of New Orleans and the surrounding areas. It was at the time the cost ...

. 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."

References

External links

Maps

CalFire map

LA Times managed Google map showing fire locations and relevant information

MSNBC managed Virtual Earth map showing fire locations

KPBS managed Google map with detailed San Diego area informationSan Diego County map showing evacuated areas

Orange County Register detailed map of Santiago fire

Academics and research

MAP.SDSU.EDU
- mapping, database and geographic information system for the 2003 and 2007 fires, managed by the ''San Diego GIS force group,'' and hosted by

San Diego State University San Diego State University (SDSU) is a public research university in San Diego, California. Founded in 1897 as San Diego Normal School, it is the third-oldest university and southernmost in the 23-member California State University (CSU) system ...

The San Diego Fire Recovery Network
- a Southern California organization which addresses the widespread ecosystem changes in San Diego County caused by the 2003 and 2007 wild fires *
The GIS Data Center for San Diego Fire Recovery Network
- hosted by San Diego State University

* ttp://webarchives.cdlib.org/a/calfires 2007 Southern California Wildfires Web Archiveat the California Digital Library. {{California wildfires by deaths California, 2007 Wildfires in California by year