yes… another option besides “cut and run” and hope cal fire will save you is “prepare, stay and defend”. adding sealed attics, metal roofs, under eave sprayers with back-up pressurized water can make the difference. i designed and installed my system in 2000… and then last year read about a similar system detailed below:
https://www.scribd.com/document/26295339/Wind-Enabled-Ember-Dousing-A-comparison-of-wildland-fire-protection