{"id":656986,"date":"2026-05-21T19:07:33","date_gmt":"2026-05-21T19:07:33","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/656986\/"},"modified":"2026-05-21T19:07:33","modified_gmt":"2026-05-21T19:07:33","slug":"fire-engulfs-nearly-one-third-of-santa-rosa-island","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/656986\/","title":{"rendered":"Fire Engulfs Nearly One-Third of Santa Rosa Island"},"content":{"rendered":"

After erupting on May 15, the wildfire burning on Santa Rosa Island had blackened more than 16,942 acres \u2014 nearly a third of the island \u2014 and was 26 percent contained by Wednesday morning.<\/p>\n

\"\"A water scooping aircraft drops water on the Santa Rosa Island Fire on May 19. | Photo Credit: J Foye \/ U.S. Wildland Fire Service<\/p>\n

The fire has closed the island to visitors, prompted the evacuation of 11 Channel Islands National Park Staff, and destroyed three structures while threatening other historic buildings and rare and endangered plant species found only on the island and nowhere else in the world.<\/p>\n

It reportedly started after a 67-year-old mariner crashed his sailboat into the rocks around the island and fired an emergency flare, according to the U.S. Coast Guard, but authorities say the \u201chuman-caused\u201d outbreak is still \u201cunder investigation.\u201d<\/p>\n

According to a Wednesday update by officials (via Inciweb<\/a>), a total of 135 personnel have been assigned to the fire. More firefighters and gear arrived on Monday and Tuesday, following challenges \u201cgetting additional crews and equipment to the island on Saturday and Sunday because of a gale warning and conditions of the sea,\u201d said lead fire information officer Mike Theune.\u00a0<\/p>\n

The fire has remained active, primarily on the eastern half, officials said. Firefighters have been able to build containment lines along the Telephone Road in the direction of Cherry Canyon, and are continuing to work on defensible space preparation in the Main Ranch Complex. Southwest from Black Rock, the fire is gradually moving upslope as it consumes unburned vegetation.<\/p>\n

On Wednesday, more firefighters and equipment were arriving on the island, \u201cincluding a crew from Chumash Fire Department who have a special connection to Channel Islands National Park as Chumash Homelands,\u201d according to Inciweb. Wildland fire engines, which are smaller than their city-fire counterparts, will be used to access additional areas across the island, much of which is remote and rugged terrain.\u00a0<\/p>\n

\u201cThe U.S. Wildland Fire Service has also sent National Park Service firefighting resource advisors to the island who will be working in tandem with the Chumash to protect cultural and natural resources,\u201d it said.<\/p>\n

\"\"A specialized wildland fire module from the U.S. Wildland Fire Service briefs before heading out to Santa Rosa Island the morning of May 19. | Photo credit: U.S. Wildland Fire Service<\/p>\n

\"\"A boat transporting firefighters to the Santa Rosa Island Fire arrives to the island. | Photo Credit: J Foye \/ U.S. Wildland Fire Service<\/p>\n

On Monday, the blaze burned through the island\u2019s grove of rare Santa Rosa Torrey pine trees \u2014 this particular subspecies grows only on the island and nowhere else in the world \u2014 but initial assessments by fire crews on Tuesday found that the fire intensity was low and \u201cmuch of the strand\u201d appears to remain intact, Theune said. An unmanned aircraft module was planned to be deployed on Wednesday to garner a better understanding of the Torrey pines\u2019 condition and any long-term effects, if weather permits. It will also look for opportunities to use aircraft that can drop 1,500 gallons of water at a time.\u00a0<\/p>\n

\u201cResource Advisors are assisting firefighters by providing guidance on how to protect sensitive and rare plants during operations when possible,\u201d Theune said.\u00a0<\/p>\n

Matt Guilliams, a biologist with the Santa Barbara Botanic Garden, was scheduled to be on the island this week to continue research on the rare plants there.\u00a0<\/p>\n

\u201cFire is definitely a major event for the island,\u201d he said. \u201cI could have never believed that it would spread like it did.\u201d<\/p>\n

\"\"A Torrey pine grove on Santa Rosa Island | Credit: Wikimedia<\/p>\n

The fire completely encompassed the main grove of Torrey pines on the island \u2014 a 2015 count found 10,000 Torrey pines, mostly growing on sandstone bluffs in the northeast corner of the island \u2014 and the overall impact on the trees remains unclear. What is clear, however, is that \u201cthose plants haven\u2019t burned since the park has been operational, so it could be a fairly major event,\u201d Guilliams said. It\u2019s possible that a large number of them will not recover, he added.<\/p>\n

The fire has also impacted six other rare plants on the island, including the munchkin Dudleya \u2014 the entire global range of which is within the burn scar on the east side of the island, Guilliams noted.\u00a0<\/p>\n

\"\"Munchkin Dudleyas on Santa Rosa Island. | Credit: Matt Guilliams\"\"A munchkin Dudleya on Santa Rosa Island. | Credit: Matt Guilliams<\/p>\n

Thankfully, the garden recently installed a new Torrey pines grove on the mainland, and maintains a seed bank of rare seeds, including Channel Islands endemic species, Gilliams said. Their efforts are \u201can insurance policy against extinction,\u201d he said.\u00a0<\/p>\n

\u201cWe can see what the burn scar looks like, and from our vantage point here on the mainland, we can look across and see the plume of smoke coming up, so we know there\u2019s an impact,\u201d he continued. \u201cBut natural systems are pretty resilient \u2026 we\u2019re still very hopeful that the island can recover from this.\u201d<\/p>\n

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