2007 California wildfires

Background

The timing of "fire season" in California is variable, depending on the amount of prior winter and spring precipitation, the frequency and severity of weather such as heat waves and wind events, and moisture content in vegetation. Northern California typically sees wildfire activity between late spring and early fall, peaking in the summer with hotter and drier conditions. Occasional cold frontal passages can bring wind and lightning. The timing of fire season in Southern California is similar, peaking between late spring and fall. The severity and duration of peak activity in either part of the state is modulated in part by weather events: downslope/offshore wind events can lead to critical fire weather, while onshore flow and Pacific weather systems can bring conditions that hamper wildfire growth.

List of wildfires

Below is a list of all fires that exceeded 1000 acre during the 2007 fire season. The list is taken from CAL FIRE's list of large fires.

Notes

October 2007 wildfires

Main article: October 2007 California wildfires

Wind and weather

The October 2007 fires occurred following an extremely dry previous winter: in Los Angeles, with only 3.21 in of rainfall between July 2006 and June 2007, it was the driest “rain year” on record by 1.14 in. The record drought was exacerbated by the seasonal Santa Ana winds, blowing at an abnormally high strength. This 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 in the East Bay, 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 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 90 mph, with wind gusts up to 112 mph reported.

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 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 and other locations throughout San Diego.

The Horno Fire had charred 6000 acre 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 to stop Pacific Surfliner service between Oceanside and San Clemente. 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

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 is the primary staging area for relief supplies as coordinated by the Federal Emergency Management Agency.

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

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, landing 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."

Notes

References

References

1. "National Report of Wildland Fires and Acres Burned by State 2007".
2. (August 2008). "California Wildfire: How Large Can The Losses Be?". AIRCurrents.
3. (September 2011). "CAL FIRE 2007 Wildland Fire Summary". [[CalFire]].
4. "Archived Fires 2007". cdfdata.fire.ca.gov.
5. (August 24, 2020). "California Wildfires and Acres for all Jurisdictions". [[CalFire]].
6. "California Fire Siege 2007: An Overview".
7. (2007-10-23). "California Fires Rage, Visible in Space". [[National Geographic Society.
8. (November 8, 2007). "Firestorm Claims 9th Victim". [[KNSD]].
9. (October 26, 2007). "Fire deaths, damage come into focus as evacuees cope". CNN.
10. (October 26, 2007). "California turns to prisoners to fight huge fires". Reuters News Service.
11. (October 23, 2007). "Mexican firefighters helping in California return to Mexico to fight blaze". [[The San Diego Union-Tribune]].
12. McLean, Demian. (October 24, 2007). "California Fires Rout Almost 1 Million People, Kill 5 (Update7)". Bloomberg.
13. Adams, Guy. (2008-11-17). "50,000 flee homes as fires rage in California". [[The Independent]].
14. "Fontana homes evacuated, freeways closed". DailyBulletin.com.
15. Daisy Nguyen. (2007-10-30). "Boy with matches started fire that burned 21 homes". Long Beach Press-Telegram.
16. (October 22, 2017). "Searing lessons: how the 2007 wildfires changed San Diego County". The San Diego Union-Tribune.
17. (2007-11-09). "Late October, 2007 California Wildfire Web Pages". FIRESCOPE: FIrefighting RESources of California Organized for Potential Emergencies.
18. Walker F. Ekard. (February 2008). "2007 San Diego County Firestorms After Action Report". County of San Diego.
19. "Wildland Fire Accidents and Fatalities by Year".
20. (April 25, 2024). "Weather: Fire Season Climatology (Northern California)". [[National Wildfire Coordinating Group]].
21. Toohey, Grace. (June 22, 2024). "California wildfires have already burned 90,000 acres, and summer is just beginning". [[Los Angeles Times]].
22. "Large Fires 2007".
23. (September 12, 2024). "What containment and other wildfire related terms mean". [[KCAL-TV]].
24. Chip Prather. (March 28, 2008). "After Action Report Santiago Fire: October 21 - November 9, 2007". Orange County Fire Authority.
25. (October 23, 2007). "Fire Crews Surround McCoy Fire". 10news.com.
26. Kahn, Carrie. (July 6, 2007). "NPR: Water Flows in Los Angeles Despite Drought".
27. McDonald, Jeff and Janine Zuniga and Kristina Davis. (October 22, 2007). "County asks for 1,000 more firefighters". [[The San Diego Union-Tribune]].
28. (October 23, 2007). "Fires wreak havoc on region's electricity supply". San Diego Daily Transcript.
29. (October 22, 2007). "SoCal Crews Respond To 'Fire After Fire'". KNBC.com.
30. (October 26, 2007). "From far and wide, helpers pour into a fire-stricken San Diego". The Christian Science Monitor.
31. (October 23, 2007). "Scale of the fires' disruption on display at San Diego stadium". [[Los Angeles Times]].
32. (October 22, 2007). "Miramar evacuating some aircraft". [[The San Diego Union-Tribune]].
33. (October 23, 2007). "Military helps fight fires while personnel evacuated". CNN.com.
34. Martinez, Angelica and Greg Gros. (October 22, 2007). "Witch fire roars west across Rancho Bernardo and Poway". The San Diego Union-Tribune.
35. (October 24, 2007). "Camp Pendleton fire spread to {{convert". The San Diego Union-Tribune.
36. (October 24, 2007). "Traffic diverting to north I-15". The San Diego Union-Tribune.
37. Amy Isackson. (October 25, 2007). "Fires Highlight Safety Needs of Migrant Workers". National Public Radio.
38. (October 27, 2007). "Immigrants Step Out of the Smoke". KCBS All News Radio 740 AM.
39. Ari B. Bloomekatz. (October 27, 2007). "Mexican fire crew joins the fight". latimes.org.
40. (October 24, 2007). "Illegal immigrants suspected of stealing supplies". [[The San Diego Union-Tribune]].
41. (October 24, 2007). "Another looting arrest". [[The San Diego Union-Tribune]].
42. (October 24, 2007). "Two looting arrests in Tecate". [[The San Diego Union-Tribune]].
43. Vigil, Jennifer. (October 24, 2007). "Aguirre wants San Diego evacuated in wake of wildfires". [[The San Diego Union-Tribune]].
44. (October 22, 2007). "Southern California Fire Report". State of California.
45. Kelly Strodl. (October 25, 2007). "Daily Pilot". Daily Pilot.
46. (2007-11-26). "Emergency volunteers' debut lauded". [[The San Diego Union-Tribune]].
47. (26 October 2007). "Faith community reaches out to fire victims". The Kansas City Star.
48. (28 October 2007). "Religious Group Offers Gentle Comfort to Wildfire Victims". Fox Network.
49. LTC Jon Seipmann. (2007-10-25). "Press Release 10-17". State of California.
50. (October 22, 2007). "Six Navy copter crews helping fight wildfires". [[The San Diego Union-Tribune]].
51. (October 23, 2007). "Privately owned B.C. water bomber flying to fight California fires". CBC News.
52. (October 23, 2007). "Fire damage severe, but worst may be over". The San Diego Union-Tribune.
53. (October 23, 2007). "Bush promises aid for victims of California fires".
54. (October 23, 2007). "Did the state delay Marine copters?". [[The San Diego Union-Tribune]].
55. (2007-10-24). "USNews.com Political Bulletin". U.S. News & World Report.
56. "Hurricane Rita Information". State of Texas.
57. (August 29, 2005). "New Orleans braces for monster hurricane". CNN.
58. (November 6, 2007). "Governor Calls on Blue Ribbon Task Force to Review State Fire Response". State of California.