Cal Fire CZU announced Monday morning that many evacuation warnings were updated to orders for swaths of the San Lorenzo Valley, including most of Boulder Creek and various areas of Ben Lomond and Felton that just a few months ago were scorched by the CZU Lightning Complex fire.
About 5,000 residents are impacted by the newest orders, according to the Santa Cruz County Sheriff’s Office.
In a press release, Cal Fire said that the upcoming “atmospheric river” is expected to bring 8-12 inches of rain to the Santa Cruz Mountains. These incoming heavy rains have officials worried of a possible debris flow, in which heavy rainfall unable to soak into the fire-damaged soil will instead flow downhill, taking rocks, trees and other items with it. Flows can reach speeds of 30 mph and destroy homes and other structures in their path.
The areas under an evacuation order are:
- Boulder Creek
- Boulder Creek Fire District Zones: BOU-E021A, BOU-E020, BOU-E017, BOU-E016, BOU-E010, BOU-E006, BOU-E001A, BOU-E002, BOU-E033A, BOU-E038A, BOU-E031B, BOU-E030, BOU-E018A, BOU-E014, BOUE009, BOU-E003, BOU-E001B, BOU-E015A, BOU-E039A, BOU-E040A
- Ben Lomond
- Ben Lomond Fire District Zones: BEN-E001D, BEN-E002A, BEN-E002D, BEN-E004B
- Felton Fire District Zones: FEL-E002A, FEL-E003B, FEL-E003C, FELE004A
- Santa Cruz Mountains
- Santa Cruz County Fire Department Zones: CRZ-E001B, CRZ-E001D, CRZE002B, CRZ-E003B, CRZ-E003D, CRZ-E006B, CRZ-E006C, CRZ-E007A, CRZ-E017A, CRZ-E017C
To view the interactive evacuation map, visit community.zonehaven.com.
Temporary shelters are opening at San Lorenzo Valley High School, the Scotts Valley Community Center, and Pacific Elementary School in Davenport. Extended car parking, Red Cross assistance, refreshments, charging stations, bathrooms and pet food will be available.
County officials predict the storm will hit Tuesday afternoon and intensify throughout the night.
“I couldn’t stress more the need to follow the evacuation order,” Santa Cruz County Chief Deputy Chris Clark said in a press conference Monday morning. “We want to give you as much time as possible to make preparations to leave.”
Clark expects rain to more than meet the trigger threshold for flows, 0.30 inches of precipitation in 15 minutes, 0.50 inches of precipitation in 30 minutes, and/or 0.70 inches in an hour.
The Santa Cruz County Sheriff’s Office will maintain a presence throughout the event, until it becomes dangerous to do so. More than 30 deputies are currently knocking on doors in areas with evacuation orders and teams of 10 will switch every 12 hours to help residents and suppress looting.
In addition to debris flow concerns, Clark warned of high winds.
“We’re going to see a really high degree of wind, potentially gusting to 50-60 mph,” he said. “[The wind] just last week caused a huge disruption. This will be very much the same.”
The predicted winds will cause challenges for emergency responders and evacuees. Loss of electricity due to downed power lines will disrupt communications between evacuees and responders. Fallen trees may block roads, impeding access.
“Winds play a big factor in our ability to communicate with the public. [Residents] need to heed orders now because we will not be able to message later on due to impacts of the storm,” Cal Fire Chief Ian Larkin said.
Santa Cruz County Public Works Director Matt Machado hopes crews can clean up wind damage by this weekend.
“We have staged some equipment in the mountains, so we can respond to immediate issues as needed,” he said.
However, their timeline won’t solidify until the storm passes, as new road blocks may impede progress. Until staff clear roads, the Public Works Department will continuously update the road closure map.
Much like cleanup attempts, county officials are unsure when evacuation orders will lift.
“It could be this weekend or it could be later,” Clark said.
This story is developing and may be updated.