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 Pico Rivera responded to 190 fire and hazmat incidents — from cooking fires to gas leaks to a single $200K building blaze. Here's the full picture.
Outside rubbish fire, other lead by count. Building fires lead by dollars. Together the top five categories make up about 59% of all calls.
Jan peaks. Jul dips. Watch for the typical fall climb starting in October.
1,031 incidents 2021–2025. Peak year was 2023. $5.0M cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 189 | — | |
| 2022 | 194 | +2.6% | |
| 2023 | 231 | +19.1% | |
| 2024 | 227 | -1.7% | |
| 2025 | 190 | -16.3% |
For the 11 building fires Pico Rivera departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 192 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 | 38 | 19.8% | |
| 2 | Outside area, other | 18 | 9.4% | |
| 3 | Undetermined | 17 | 8.9% | |
| 4 | Vehicle storage area; garage, carport | 13 | 6.8% | |
| 5 | Other | 12 | 6.2% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 9 | 4.7% | |
| 7 | Attic: vacant, crawl space above top story, cupola | 9 | 4.7% | |
| 8 | Vehicle area, other | 9 | 4.7% | |
| 9 | Cooking area, kitchen | 8 | 4.2% | |
| 10 | Cargo/trunk area - all vehicles | 8 | 4.2% | |
| 11 | All other areas | 51 | 26.6% |
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 Pico Rivera mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Heat source: other | 44 | 22.9% | |
| 2 | Arcing | 41 | 21.4% | |
| 3 | Heat from powered equipment, other | 34 | 17.7% | |
| 4 | Undetermined | 30 | 15.6% | |
| 5 | Hot or smoldering object, other | 14 | 7.3% | |
| 6 | Hot ember or ash | 6 | 3.1% | |
| 7 | Spark, ember or flame from operating equipment | 3 | 1.6% | |
| 8 | Heat from other open flame or smoking materials | 3 | 1.6% | |
| 9 | Radiated, conducted heat from operating equipment | 2 | 1.0% | |
| 10 | Heat from undetermined smoking material | 2 | 1.0% | |
| 11 | All other sources | 13 | 6.8% |
Largest single-incident property losses reported by Pico Rivera departments in 2025. These 8 fires alone account for 97% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | Significant | Investigated |
| 2 | $150,000 | Building fires | Significant | Investigated |
| 3 | $100,000 | Building fires | Significant | Investigated |
| 4 | $100,000 | Building fires | Significant | Investigated |
| 5 | $50,000 | Building fires | Significant | Investigated |
| 6 | $20,000 | Building fires | Significant | Investigated |
| 7 | $15,000 | Passenger vehicle fire | Significant | Investigated |
| 8 | $5,000 | Passenger vehicle fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. Pico Rivera sits below the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 1,136,979 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2009 | Arson/incendiarism | 160,371 | 18.4 mi | |
| 2020 | Missing data/not specified/undetermined | 115,997 | 19.3 mi | |
| 2003 | Missing data/not specified/undetermined | 108,204 | 42.9 mi | |
| 2018 | Missing data/not specified/undetermined | 96,949 | 39.0 mi | |
| 2003 | Arson/incendiarism | 91,281 | 48.6 mi | |
| 2003 | Arson/incendiarism | 59,788 | 36.9 mi | |
| 2016 | Missing data/not specified/undetermined | 41,432 | 35.3 mi | |
| 2007 | Misuse of fire by a minor | 38,356 | 39.5 mi | |
| 1993 | Arson/incendiarism | 38,152 | 46.2 mi | |
| 2002 | Arson/incendiarism | 37,240 | 23.9 mi | |
| 2016 | Missing data/not specified/undetermined | 36,274 | 40.5 mi | |
| 2008 | Missing data/not specified/undetermined | 30,305 | 21.6 mi |
Top 5 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 Pico Rivera. 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.