This article was written as the million-acre Dixie Fire neared its conclusion, in September 2021. Many bad things happened during the two months of action during this firefight, and much of the fire’s growth was affected by fire put on the ground during firefighting. Firing operations are one of the main tools firefighters have at … Read more
Over the past 3 weeks, lightning ignited many fires in NW California and Western Oregon and several have become large. This video uses satellite imagery from 8/31/2023 to evaluate how hot the fires burned in different areas. We discuss factors affecting differences in fire severity and what burn patterns can tell us about past land … Read more
Predicting Wildfire Spread Predicting wildfire spread is a difficult task, and current approaches often fall short in reliably describing fire behavior during severe conditions. We covered our experimental use of the Pyrecast fire spread forecasting models in depth with this article on 8/27. Since we ran the model 2 days ago, the large-scale weather forecast … Read more
Today’s Livestream aired at 7am. Lightning has ignited many fires in Western Oregon and several have become large. This video provides an overview of the largest fires, in the Tyee Ridge Complex, the Chilcoot Fire east of Roseburg and Glide, the Lookout Fire, near MacKenzie Bridge, and the Camp Creek Fire, in Portland’s water supply, … Read more
We use many different tools and models to evaluate upcoming threats of major fire spread or conditions which could allow rapid growth on new starts. I’m working as an evaluator on a project which is building new fire behavior forecasting tools for the California Energy Commission. This work is being supervised by the Spatial Informatics … Read more
Here today’s YouTube briefing on new fires in Northern California – 8/17/2023. We look at the active fires in California and current conditions. Bonus features: rants about selling carbon offsets for cut-over forests that burn all the time, and why putting out every fire doesn’t make sense. Head Fire Progression Maps The outer RED perimeter … Read more
Here today’s YouTube briefing on new fires in Northern California – 8/16/2023. Head Fire Progression Maps The outer RED perimeter was captured today 8-16-23 @3:30pm Red to Yellow Line represents approximately 16 hours fire growth White line (ignition point) was captured an hour before the yellow line 8/15-23 @ 10:30pm Overview of the Head Fire: … Read more
A note from the editor/Zeke: Last week part of a hydropower flume in Upper Butte Creek, near where we live, in Chico, California, collapsed, sending millions of gallons of water down a steep forested slope, and causing a landslide of mud and soil which poured into Butte Creek. This has caused many days of extremely … Read more
Let’s talk lightning! At least once a decade in California, a few hours of abundant and widespread ‘dry lightning’ (no rain) turn an average wildfire season into an exceptional one. Thousands of wildfires start, some in remote areas, and many will burn until fall rains come. Unlike human-caused fires, which grow quickly when they ignite … Read more
So wildfire season is finally starting to take off in Northern California. Here is a thread on why it has taken this long, and what it takes for us to have large fires in California: California has so many fire suppression resources it is hard for fires to escape initial attack unless at least one … Read more
UPDATED 4/2/2023. I’ve been watching the floods progress on the satellite. LANDSAT orbits every 8 days, and Sentinel goes over every 5. These views are at the mercy of cloud cover, but you get the occasional peek at the big picture. Here is a progression of satellite images starting 3/13/2023. 3/13/LANDSAT Color Infrared – The … Read more
We’ve been pretty busy in past 6 weeks with interviews, burning, planning work, and some blacksmithing. Here are some of the projects we’ve been working on: An interview with Tim Chavez: I sat down with my friend, Cal Fire’s legendary Tim Chavez to talk about the science of wildfire prediction, and why it is so … Read more
We sat down recently with Wolfgang (Wolfy) Rougle to talk about prescribed fire, and efforts she is helping lead to increase local capacity for citizen-led prescribed burning in Butte County, Califorina. The Butte County Prescribed Burn Association has been running for several years, and has helped landowners to safely burn on private property around Forest … Read more
Mosquito Fire – September 15, 2022 Intro & Livestream: Zeke Lunder Maps & Intel: Ryan Cowper Stephens September 15 at 7am – Fire behavior was pretty subdued yesterday under smoke and mild winds. We took a trip out to the north end of the fire and connected with the Division Supervisor working on a strategy … Read more
California and Cedar Creek Wildfires – September 11, 2022 Mountain, Mosquito & Cedar Creek We edited our morning Lookout Livestream and added a section about how far the Mosquito Fire is from Truckee and Tahoe, and landscape conditions that might affect its spread. Also, the video has updated maps of new spread on the Mountain … Read more
Evening Update – Mosquito, Mountain & Cedar Creek Wildfires – September 10, 2022 This video gives an update on fire spread of the fires, above, and has an extended Q&A session with Zeke Lunder answering a wide range of questions on wildland firefighting topics including: Why don’t we fly air tankers in heavy smoke or … Read more
The Six Rivers Lightning Complex Fire continue to be affected by heavy smoke which is suppressing intense fire behavior.
The Six Rivers Lightning Complex Fire continue to be affected by heavy smoke which is suppressing intense fire behavior.
The Six Rivers Lightning Complex Fires continue to be affected by heavy smoke which is suppressing intense fire behavior.
Video briefing: Blog briefing: Per August 1, 2022 Facebook fire behavior briefing from Dennis Burns: Portions of the fire got rain last night. This, along with higher relative humidities and good cloud cover is helping moderate fire behavior, allowing crews to go direct in many places, including in the 2014 burn scar north of the … Read more
YouTube video above and post below have different material in them, but lots of overlap too. The McKinney Fire burned very actively through yesterday afternoon, growing about twenty thousand acres in 12 hours. In the afternoon, heavy smoke obscured the fire and thunderstorm outflows pushed smoke and fire in many directions. These following maps are … Read more
By Zeke Lunder The McKinney Fire burned very actively through the night, spreading across tens of thousands of acres. It was pushing up a big column by 10am this morning. These following maps are made with public aerial infrared mapping data from FIRIS (Funded by California OES). Having near real-time access to taxpayer-funded fire intelligence … Read more
By Zeke Lunder July 29, 2022 at 6pm Scroll for updates. The McKinney Fire on the Klamath National Forest is establishing on the south side of the Klamath River, east of Horse Creek. @FIRIS perimeter from about 5:20pm. Since mapping, fire has spotted over McKinney Creek Road. There is not a lot of large fire … Read more
OAK FIRE – July 28, 2022 By: Zeke Lunder *Lookout fire maps are high resolution. Click the maps to open them in a separate window, where you can zoom and scroll. This can be helpful for viewing our maps on cell phones* Action on the #OakFire has narrowed down to a couple very rugged miles … Read more
My friend Paul Price runs Paul Component Engineering — a world-class manufacturer of high-end bike parts, here in Chico, California. After the Dixie Fire, I did an interview for his newsletter and they asked some funny questions that let me run wild with a fantasy of how things could be different in our relationship with … Read more
We have been covering the Graham Fire for past two days and this video gives an overview of the challenges that arise wile managing wildfires in the almost one million acres of the “Lassen Foothills,” bordered by Red Bluff and Cohasset Ridge and the Sacramento Valley and Lassen Volcanic National Park. There … Read more
What does a metalwork have to do with wildfire? It takes a lot of welding and wrenching to run a mobile wildfire mapping operation, and I built up a pretty good shop during the years we started and ran Deer Creek Resources. When I sold DCR to Firestorm, in 2017, I kept the shop. The … Read more
