A recent PBS documentary that aired in early May 2019 details accounts of California residents that fled for their lives during the 2018 fire season. It also extensively looks into extreme wildfire behavior, exploring how forestry practices, climate change, and physics play a role in fire activity.
The 2019 wildfire season is about to start. So far this year major fires have already igniting across Texas, Oklahoma, and the Southwest. As we move into the summer months, increasingly warm and dry conditions will continue to fuel the threat of wildfires. The National Inter-agency Fire Center released their fire potential outlook for summer months, predicting an above average fire season for all of the twelve western states making wildfire intelligence gathering even more essential. This foreboding outlook comes on the heels of another (2018) Fire Season that set multiple records.
New Regulations Forcing Compliance
California utility companies have been working to address their liability to the growing risk for massive wildfire events. The California Public Utilities Commission, CPUC, has stringent rules and guidelines for maintenance and mitigation, and has often held utility companies liable to the damages caused by their equipment starting fires. Senate Bill 901, named The Utility Wildfire Mitigation Plans Bill, outlines further requirements for utilities to provide the state with plans to prevent, combat, and respond to wildfires in their service territories. It allows for CPUC to review and modify these plans before the utility is allowed to adopt the plan. Read on to learn how these companies plan to combat this ever increasing threat. Read more
2018’s fire season was another record breaking year; in particular, California was absolutely devastated in terms of lives and property lost. According to the National Interagency Fire Center in 2018, 8,582,609 acres were burned by 55,911 different wildfire starts throughout the United States. In comparison to the 2017 fire season, there were 991,924 fewer acres burned in 2018, from 8,699 less starts than 2017. These statistics paint a picture that this past season was not as severe in terms of wildfires, this could not be further from the truth.
RedZone Senior Wildfire Liaison Doug Lannon attended The Thomas Fire Retrospective Report discussion was held at 5:30 pm on Wednesday, October 17th, 2018 at the Montecito Fire Protection District (FPD) Headquarters located at 595 San Ysidro Road in the community of Montecito, California. These are some key points that Doug took away from the discussion.
The presentation was sponsored by the Montecito FPD Board of Directors and Montecito Fire Chief Chip Hickman. The discussion was led and facilitated by Dr. Crystal Kolden, Director of the Pyrogeography Lab and Associate Professor of Fire Science for the University of Idaho, College of Natural Resources. Dr. Kolden presented the history of the community of Montecito’s Wildland Fire Program Policy, and actions from when it was first discussed after the devastating Painted Cave Fire which occurred in 1990 near Goleta, and was then instituted after the even more destructive Tunnel Fire which occurred in 1991 in the Oakland Hills. The program has been enthusiastically supported and continued to date by the Montecito FPD Board of Directors, the Montecito FPD personnel, and the Citizens of Montecito, due to a highly effective and efficient Community Fire Protection and Fire Prevention Education and Partnership Program. Dr. Kolden also discussed the types of mitigation strategies that have been successful in recent wildfires, both for individual homeowners and for communities.
Montecito was just one of several cities and communities that were threatened and received significant impact to residential and commercial properties during the 2017 Thomas Fire. However, compared to other communities impacted by the Thomas Fire, the community of Montecito suffered only a fraction of the damage that other communities suffered during the Thomas Fire. Montecito’s wildland fire program has spent the last 20 years developing a set of systems to combat the threat of wildfire. These systems include implementing new stringent building codes and architectural guidelines, creating a hazardous fuel treatment network across the northern portion of the community, developing a pre-attack plan to disseminate critical fire ground information to mutual aid resources, developing partnerships within the community and with adjacent agencies, and building a community education program that facilitates a positive working relationship with the community. These systems were successfully deployed to support structure defense actions by the more than 500 firefighters assigned to Montecito the morning of December 16th, 2017. The Community Education and Partnership Program include: defensible space surveys and inspections, neighborhood chipping days, preparedness planning, pre-attack zones and homes, voluntary and mandatory evacuation zones and trigger points, widening roads, hardening structures, and ornamental shrubbery around structures, etc. In part, due to the effectiveness of the systems, only minimal structure loss and damage occurred, but most importantly, no lives were lost or serious injuries occurred prior to and during the fire fight. A post-fire assessment found that the seven primary residences destroyed during the Thomas Fire lacked defensible space, lacked safe access due to narrow roads or no turnarounds for fire apparatus, were constructed of flammable construction materials, or were situated where gaps existed in the fuel treatment network. Forty other properties received varying degrees of damage to outbuildings, fencing, ornamental shrubbery, etc.
In retrospect, the Thomas Fire demonstrated how proactive actions implemented by the District and the community in the past 20 years contributed to the successful defense of the community during the Thomas Fire. Post-fire, Montecito still has unburned fuel in smaller enclaves within the community and within the 2008 Tea Fire and 2009 Jesusita Fire burn scars. These open space areas still have the potential to support smaller, more localized wildfires. Given the favorable climatic conditions of the Central Coast, over the next 10-20 years, vegetation in the footprint of the Thomas Fire will be able to support wildfire again. There is much opportunity for the District to use the Thomas Fire burned area to continue to expand and improve upon the existing fuel treatment network. Treating vegetation as it regrows will be less labor intensive and less costly than in the past. Leveraging community partnerships, improving the use of technology to support fire operations, modifying defensible space fire codes, and continuing the wildland fire safety and education of the community are critical steps for the District in the upcoming years as they prepare for the inevitable next wildfire. We know it’s coming, it’s just a matter of when!
(Excerpts for this story were taken from the Thomas Fire Retrospective Report produced by GEO Elements, LLC.)
Here we are dealing with yet another crazy autumn week of wildfire in California. As we noted earlier this fall, annually, Santa Ana Wind events cause new fire ignitions to become dangerously uncontrollable and have statistically caused the fastest-moving and most destructive fires on record. Now, barely a year removed from last year’s devastating October Fire Siege Northern California is dealing with the Camp Fire, now the deadliest and most destructive fire in history. Similarly, not even a year removed from the giant Thomas Fire in Ventura County, several nearby coastal communities are dealing with their own widespread evacuations and impacts from the destructive Woolsey fire. RedZone has been working tirelessly monitoring, updating, and aiding our customers in response to both of these unique and tragic events. While tracking the fires, we’ve happened upon some really sad, interesting, and heroic stories. Here are a few we found worthy to share.
Barely a year removed from last year’s devastating October Fire Siege Northern California is dealing with the Camp Fire, now by far the deadliest and most destructive fire in history.
The Search continues on Paradise Fire for the Missing
Vice News investigates the intense search for answers on hundreds of missing people in the wake of last week’s Camp Fire. Many residents are still searching for missing loved ones. Exacerbated by the fact that the 26,000 person city is known for being a large retirement community making success of evacuation even more problematic.
Ten Hours in Hell
Bill Roth was home with his fiancee and dog when the Camp Fire started. After getting them out, he stayed to try saving his house. He spent ten hours in what he called, “hell”.
A second survivor who’s friends weren’t so lucky: https://www.sfchronicle.com/california-wildfires/article/He-couldn-t-save-his-friends-Now-Camp-Fire-13382947.php#photo-16473858
The Controversial Case for Letting Malibu Burn
Professor Mike Davis has long been infamous for his stance on letting Malibu burn. This stance came around again as this month’s Woolsey fire has destroyed over 1,000 structures in exactly the fire he predicted. What’s your take on Davis’ stance that “the broader public should not have to pay a cent to protect or rebuild mansions on sites that will inevitably burn every 20 or 25 years”?
Read the following the for the recent story and backstory.
Original Take: http://www.ic.unicamp.br/~stolfi/misc/misc/SoCalFires.html
Before and After the Fire: Disaster Imagery
Pan around or search for an address on their Esri-powered site:
With Lake County now holding the title of the largest fire in California’s recorded history, the Ranch Fire of the Mendocino Complex, it leaves one to wonder what exactly it is that’s producing the conditions for these enormous fires to thrive in this area. It has been estimated that in the last 5 years, over 55 percent of the surface area in Lake County has burned in wildfires. It has become an unfortunate understanding of the residents that have chosen to settle in this county that it is not if a big fire will occur, but rather, when will the next one occur. In regards to wildland fire, there are three main elements that are known to have the most impact on fire behavior: weather, topography, and fuels. Unfortunately for Lake County, the area has all three of these influential factors working against the fire regime of the area.
Lake County is located in the Coastal Range of northern California, on the west side of the Sacramento Valley. Lake County resides in a mid-altitude area that is high enough above sea level to be above the influence of the marine layer, but not high enough in the mountains to feel impacts of the cooler upper atmospheric air. In the center of the county rests Clear Lake, which is the lowest point in elevation throughout the entire area. Surrounding this geographic feature are seemingly endless mountains, hills, and valleys extending in every direction until they arrive in the northern reaches of the Mendocino National Forest. These areas of tremendous elevation variation are where fires tend to thrive. Fires are able to take advantage of these slopes to preheat the fuels up-slope from the fire, while simultaneously utilizing the convection column of hot gasses being funneled through these drainages to fuel the fire’s spread.
The local weather patterns of Lake County tend to have a negative impact on fire behavior in the area. During fire season, the predominate winds blow from the northwest, with the occasional shift coming from the northeast, bringing the warm and dry air from the northern portion of the Sacramento Valley into the area. On the extreme side of the spectrum are Foehn Wind events that cause extreme fire behavior when they occur. Foehn or “sundowner” winds bring hot, dry air into the area, with an uncharacteristic down-slope flow that allows fire to spread at unfathomable rates. When these events occur, fires can continue to burn actively through the night which is usually the time when fire behavior begins to moderate.
Lake County is relatively diverse in terms of the vegetation species throughout the county’s boundaries. Nearly every major fuel type that exists is contained within the county including grasslands, oak woodlands, brush, mixed conifer forests, and hardwood forests. Due to the wide spectrum of vegetation species here, fires can range from low intensity grass fires, to extremely high intensity forest fires. The map below depicts the vegetation classifications throughout the entire county. Starting in the southern areas of the county, the predominate fuel type is comprised of annual grasses and oak woodlands. As you move up in elevation on both the east and the western side of Clear Lake, the fuel type primarily changes to a chaparral-based fuel bed. Progressing further north into the Mendocino National Forest, the dominant fuel type changes once again to one of a heavy timber, mixed conifer, and hardwood forested area.
The reasons above are all variables in what seems to be a devastating half-decade of fire history for the Lake County region. The complicated wildfire situation in this area has been influenced by the recent years of drought, which has decreased the available moisture in the region, drying out the vegetation and furthering their susceptibility to fire. Lastly, Lake County has had an increase in residency due to increasing interest in the Napa/Sonoma Wine country. With more human influence comes the increased probability of fires igniting.
Insurance risk or Opportunity?
Will this information impact insurance companies when considering existing policies, writing future business, or even adjusting premium rates in this county? Does this amount of fire activity in such a small time frame deter insurance carriers from writing new business in these areas? These recently charred areas should be considered as an opportunity to obtain new clientele due to the diminished risk from wildfire in the upcoming years based off the lack of vegetation. Some factors to take into account would be the return interval rate of fire in each of these fuel types. This knowledge would give an estimation of how long that specific site will have before it is ready to burn if the new vegetation is the same species. For example, Chaparral brush which, is a large portion of Lake Counties fuel, has a highly variable fire return interval ranging from 10 to over 100 years. If properly managed an individual could easily keep fire from returning to the landscape for a long period of time. Another advantage of insuring homeowners in recent burn areas, is the opportunity to educate them with advice on how to manage the vegetation around their home as it begins to regrow. This would in turn, promote defensible space around the structure, and give the client a piece of mind that their insurance company cares for their home, while simultaneously protecting the insurers investment.
Fall Means Santa Ana Winds
Annually, the onset of the fall and winter seasons brings the highest chance for Southern California’s famed Santa Ana winds. An unusually strong and persistent Santa Ana event was the largest factor in the spread of last year’s Thomas fire in Ventura (now second largest in size to Mendicino Complex). Much of Southern California experienced an on-and-off Santa Ana wind event for a little over two weeks, which contributed to the Thomas Fire burning a hot lap around Ojai and into Santa Barbara.
What Are Santa Ana Winds?
Typically Santa Ana air mass conditions are brought on by high pressure inland and lower pressure off the Pacific Coast which brings very hot and dry weather along with strong, down-slope winds. Santa Ana winds typically happen between September and May, in the winter months. We think this UCLA FAQ outlines Santa Anas the best. In the past, the critical fire weather conditions that accompany Santa Ana winds turn the typically dry chaparral of Southern California into explosive fuel. Some of the country’s costliest fires in history have taken place in these conditions.
The Outlook This Fall
Typically, a weather event occurs by mid-September that brings moisture to regions experiencing significant fire activity which allows for the western fire season to begin to decrease in activity. All signs point to a normal seasonal progression including a transition from ENSO Neutral conditions to El Niño, therefore such an event is expected. Most regions will exit the fire season at this point, but only a brief lull is expected across California before it enters its fall fire season by October and November. Given ongoing dryness in the fuels, the fall season may very well be robust across portions of the state. Fortunately for the drought situation, Meteorologists are expecting an El Niño cycle to begin affecting the area with rains by November. In the meantime, as the tropical air mass that has brought this summer’s rain gives way to autumn’s Pacific air mass, a few Santa Ana events should precede the El Nino’s wetting effect.
Mendocino Complex Fire Summary
The Ranch fire, which is being managed as a part of the Mendocino Complex, Started on July 27th on the north bound side of highway 20, east of Lake Mendocino. Fuels in this area consisted of grass, brush and Oak trees. The grasses along the highway led the fire rapidly becoming established and making a run upslope to the east. Due to winds in the area the first resources on scene were not able to catch this fire in its initial stages.
The Second fire being managed under the Mendocino Complex is the River Fire. The River Fire began on the east side of Old River Road, nearly 7 miles southeast of Ukiah, CA. Similar to the Ranch fire, the River Fire began in grasses and became rapidly established making a run up slope to the Southeast. The two incidents spread in a very similar manner for the first 3 days due to both fires burning in identical fuel types, and experiencing the same wind conditions during the initial attack phase. This is depicted very well in the fire progression map provided by the incident management team below.
Mendocino Complex as of August 16, 2018
The type-1 incident management team has been making significant progress with suppression efforts on these two fires. Currently the River fire remains with 48,920 acres burn and is 100 percent contained. The Ranch Fire has now surpassed the Thomas in acreage and claimed the title of California’s Largest Wildfire in recorded history. The Ranch Fire is currently 317,117 acres with 69 percent containment. The main influence of the Ranch Fire during the upcoming operational will be winds speeds. With the predominant winds coming from the west, the fire will continue push east. As these winds diminish this evening the primary driving factor of fire spread will switch to the local topography. This will likely change the direction of spread to the northeast. With the fire continuing to spread to the Northeast, there will be no shortage of fuel as it furthers its destruction of the Mendocino National Forest. Fire crews have constructed containment lines in this area and are preparing for a firing operation if the opportunity presents itself.
Mendocino Complex Fire Facts
- As of: August 16th, 2018
- Location: Clear Lake, CA
- Size: 366,037 acres
- Containment: 76%
- Fire Behavior: Moderate Fire spread through heavy timber and brush in steep, rugged terrain.
- Structures Threatened: 1025
- Structures Destroyed: 147 Residences/118 Other
- Structure Damaged: 13 Residences/ 23 Other
- Evacuations: Are in place
- Incident Page: http://www.fire.ca.gov/current_incidents/incidentdetails/Index/2175
- News Article: ABC 7
Last Year’s Disaster
During the massively destructive 2017 wildfire season in California, certain phrases kept being repeated. “Unprecedented”, “Uncharted territory”, “Historic”, “War zone”, “New normal”, and other descriptive phrases were used to try and give people an understanding of the magnitude and severity of the fires. People hoped 2018 would be different, but “New Normal” seems to be an accurate description of what we can expect from wildfires in California.
This Year’s Activity (So Far)
California governor Jerry Brown has started to get lawmakers and the public to brace for the increasing threat of wildfires. He was recently quoted in a SacBee article, saying that fighting wildfires in the state is “going to get expensive, it’s going to get dangerous, and we have to apply all our creativity to make the best of what is going to be an increasingly bad situation.”
Around a quarter of California’s annual fire suppression budget has already been spent; even though the fiscal year just started July 1st. Simultaneous large fires are also spreading resources thin. As of this writing, 16 large uncontained fires burning a total of 343,700 acres continue to to challenge California firefighters. The largest and most destructive of these fires is the Carr Fire near Redding, which claimed 6 lives and destroyed over 1,000 homes. It already ranks as California’s 6th most destructive wildfire. In fact, half of California’s 10 most destructive wildfires have happened in the last 4 years.
National resources are also spread thin, as the National Interagency Fire Center has upped the National Preparedness Level to 5 (out of a possible 5), indicating that resources are already fully committed to current fires. New fire starts will have a higher potential for large growth, as there will be limited resources to stop the fire before it gets established.
California Active Large Fire Facts
- As of: August 2, 2018
- Size: 343,700 acres
- Structures Destroyed: 1,000+
- Structures Threatened: 17,000
- Incident Page: http://www.fire.ca.gov/current_incidents
- News Article: https://www.sacbee.com/news/politics-government/capitol-alert/article215852940.html