Dome Fire Reaches 6,632 Acres in Yosemite, 40% Contained as of Oct. 3
The Dome Fire has burned 6,632 acres in Yosemite National Park and is 40% contained as of Oct. 3, with 765 personnel assigned; Glacier Point Road stays closed.
CA
In 2025, fire departments serving San Carlos responded to 156 fire and hazmat incidents — from cooking fires to gas leaks to a single $100K building blaze. Here's the full picture.
Electrical wiring/equipment problem, other lead by count. Building fires lead by dollars. Together the top five categories make up about 59% of all calls.
Jul peaks. Aug dips. Watch for the typical fall climb starting in October.
851 incidents 2021–2025. Peak year was 2023. $1.5M cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 180 | — | |
| 2022 | 157 | -12.8% | |
| 2023 | 226 | +43.9% | |
| 2024 | 132 | -41.6% | |
| 2025 | 156 | +18.2% |
For the 6 building fires San Carlos departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 77 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 19 | 24.7% | |
| 2 | Undetermined | 10 | 13.0% | |
| 3 | Other | 7 | 9.1% | |
| 4 | Bedroom - < 5 persons; included are jail or prison | 6 | 7.8% | |
| 5 | Cooking area, kitchen | 6 | 7.8% | |
| 6 | Outside area, other | 4 | 5.2% | |
| 7 | Vehicle area, other | 3 | 3.9% | |
| 8 | Egress/exit, other | 2 | 2.6% | |
| 9 | Function area, other | 2 | 2.6% | |
| 10 | Vehicle storage area; garage, carport | 2 | 2.6% | |
| 11 | All other areas | 16 | 20.8% |
NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the San Carlos mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 33 | 42.9% | |
| 2 | Radiated, conducted heat from operating equipment | 9 | 11.7% | |
| 3 | Heat source: other | 8 | 10.4% | |
| 4 | Heat from powered equipment, other | 8 | 10.4% | |
| 5 | Hot or smoldering object, other | 4 | 5.2% | |
| 6 | Arcing | 3 | 3.9% | |
| 7 | Chemical reaction | 3 | 3.9% | |
| 8 | Spark, ember or flame from operating equipment | 2 | 2.6% | |
| 9 | Cigarette | 2 | 2.6% | |
| 10 | Cigarette lighter | 2 | 2.6% | |
| 11 | All other sources | 3 | 3.9% |
Largest single-incident property losses reported by San Carlos departments in 2025. These 8 fires alone account for 99% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $100,000 | Building fires | Significant | Investigated |
| 2 | $30,000 | Building fires | Significant | Investigated |
| 3 | $30,000 | Passenger vehicle fire | Significant | Investigated |
| 4 | $5,000 | Building fires | Significant | Investigated |
| 5 | $5,000 | Passenger vehicle fire | Significant | Investigated |
| 6 | $4,368 | Passenger vehicle fire | Significant | Investigated |
| 7 | $2,500 | Building fires | Significant | Investigated |
| 8 | $2,000 | Passenger vehicle fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. San Carlos sits below the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 612,360 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2020 | Missing data/not specified/undetermined | 396,624 | 38.7 mi | |
| 2020 | Missing data/not specified/undetermined | 86,509 | 16.8 mi | |
| 2007 | Recreation and ceremony | 47,760 | 46.6 mi | |
| 2009 | Missing data/not specified/undetermined | 12,200 | 41.0 mi | |
| 2009 | Missing data/not specified/undetermined | 7,817 | 24.6 mi | |
| 2003 | Equipment and vehicle use | 6,804 | 49.7 mi | |
| 2005 | Arson/incendiarism | 6,744 | 37.5 mi | |
| 2003 | Natural | 5,018 | 46.7 mi | |
| 2020 | Natural | 4,929 | 47.6 mi | |
| 2016 | Missing data/not specified/undetermined | 4,474 | 36.1 mi | |
| 2020 | Natural | 4,279 | 43.6 mi | |
| 2008 | Missing data/not specified/undetermined | 4,270 | 31.1 mi |
Top 6 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six California cities with population within ±25% of San Carlos. Useful comparison targets — same state, similar size, different fire profile.
A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.
Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.