Santiago Canyon Fire Of 1889

The Santiago Canyon Fire of 1889 (previously called the ''Great Fire of 1889'') was a massive wildfire in California, which burned large parts of Orange County, Riverside County, and San Diego County during the last week of September 1889. The fire reportedly started in Fremont Canyon, a canyon close to what today is Irvine Lake. Until 2018, it was possibly the single largest wildfire in the recorded history of California, with at least of land burned. In mid-August 2018, the Ranch Fire in the Mendocino Complex Fire surpassed the Santiago Canyon Fire's assumed acreage.

Assistant Regional Forester (USFS) L.A. Barrett, who wrote a 1935 report on California wildfires, said of it: "I was living in Orange County at the time and well remember the great fire reported herein from September 24 to 26. Nothing like it occurred in California since the National Forests have been administered. In fact in my 33 years in the Service I have never seen a forest or brush fire to equal it. This one covered an enormous scope of country and burned very rapidly."

Conditions leading up to the 1889 fire included a much longer and more severe annual drought than usual, with rains largely ceasing in March and less than of precipitation being recorded for the 5½ months prior (records from the National Archives). This was coupled with multiple katabatic wind events (known as “northers” or Santa Anas) that month, one of which occurred about 10 days prior and likely added to the dryness of fuels. Temperatures during the week prior remained high and were coupled with several severe fires in San Diego County in which “at least have burned over, a dwelling house consumed and other property destroyed”.

Overview

In addition to the Santiago Canyon Fire, there were several other significant fires fanned by the same gale force Santa Ana winds in San Diego and San Bernardino counties. The Santiago Canyon Fire was the largest and has been estimated as being greater than . Another wildfire in San Diego County at the time has been estimated to have been greater than . The Orange County fire burned through areas of chaparral and coastal sage scrub, as well as a number of farm fields in the Santa Ana Valley, where farmers attempted to control the fire by plowing ahead of it. A detailed analysis of the fire can be found in an article by Keeley and Zedler.

Size

USFS Regional Forester L.A. Barrett (1935), in reference to the size stated that "Nothing like it occurred in California since the National Forests have been administered. In fact in my 33 years in the Service I have never seen a forest or brush fire to equal it." Since his career included the 1932 Matilija Fire, which was over , it can be inferred that the wildfire was much larger than 220,000 acres. A thorough study of newspaper accounts suggests it was on the order of , but some reports indicate that the Santiago Canyon Fire may have reached a size of , especially if it had merged with other large wildfires that were concurrently burning in San Diego County. Other estimates have claimed a smaller size.

Reports

One of the first reports of the fire was delivered by telegraph. ''Riverside Daily Press and Tribune'' reported on the fire by telegraph as follows:

''Daily San Diegan'' described the extent and damage wrought by the fire:

''Daily Courier'' reported on the events of the Santiago Canyon Fire and other nearby wildfires in Southern California:

Many reports about the fire's size and impact were made that were supposedly false.

See also

* California Chaparral Institute
* List of California wildfires by size
* Mendocino Complex Fire, which surpassed the Santiago Canyon Fire as the largest in state history in 2018
* Santiago Fire, a 2007 fire that burned a similar path
* Silverado Fire, a 2020 fire that burned in the same area
* Bond Fire, a 2020 fire that burned a similar path

References

Citations

Bibliography

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External links

CalFire Fire Information

Southern California's Worst Brush Fires

{{California wildfires by year

1889 fires in the United States
1889 in California
Santa Ana Mountains
Wildfires in Orange County, California
Wildfires in San Diego County, California
19th-century wildfires
1889 natural disasters in the United States