Are Fire Seasons New?
Fire season is a concept we are familiar with in the West Coast, but it may be foreign to those moving here or living far away.
Not long ago I was on the phone with a cousin from the East Coast. That area had recently been hit by Tropical Storm Ida and over here we were being smothered by the smoke from the Northern California fires (Caldor, Dixie, Tamarack and some others). Aghast at enormity of it all, my cousin asked the poignant question, “has there always been a fire season, or is that a recent thing?”
Briefly, yes, California has always had a fire season.
One major reason people (myself included) love California is for its mostly dry Mediterranean, subtropical climate. However, that ideal dry hot summer climate is also a perfect tinderbox. Without summer rain, the grasses and annuals die off and many native perennials go dormant. Dry hot winds, frequent from around August through October, dry out the landscape even more. By this time, an open hillside is A-grade kindling – one little spark and it’s a recipe for disaster.
Even in wet seasons with no drought, the summer will always be hot and dry with a high risk of ignition. So while fire season is nothing new, it’s longer and much worse than it used to be.
Fire and California Homes
For California homeowners and buyers, the increasing fire danger is strongly felt. Most buyers tell me they do not want to be in high fire risk zones, but might not always know what to avoid. State and local governments have put more preventative regulations in place to keep homes safe from wildfire, both on builders and homeowners.
If you are relocating to Silicon Valley, you may be wondering what the risks of wildfire are like for this area. There are plenty of resources available online, and I always recommend clients to look at the hazard maps such as those listed in my article Tools You Can Use When Relocating to the San Jose Area. While the mountain and foothill communities may be at risk of wildfire, even the lowlands are experiencing another concern that comes with harsher fire seasons: smoke and air quality.
In my other blogs I have more articles dedicated to the topic, so I won’t go into detail here. I encourage you to view some of my articles about Fire at the Live In Los Gatos Blog or over at the Valley of Heart’s Delight blog under the Natural Hazards and Safety categories if you’re interested in learning more.
Some of the oldest trees living in California have the scars of past fires, sometimes multiple. Native plants have evolved and adapted to fire and can thrive in its shadow. And for as long as people have lived here, they have contended with seasonal fire danger.
Fire season 2021 has come to an end with the arrival of rain – a double bounty since we are in the middle of a severe drought. When the rains come, the problems aren’t over, though. In burned out areas, the next challenge will be mudslides and further damage to the fire zones. This is an old problem also, I remember hearing about the mudslides following the fires as a kid growing up in the 60s and 70s.
“Fire hardening” is an important concept for those of us who live in or near large open spaces with hills especially. I suspect it will grow into a cottage industry with new experts appearing to advise or possibly install features which will make our homes and landscaping more resistant to advancing flames.