Two Lithium-Ion Battery Fires in Three Weeks Destroy Homes in Pasco County, Florida
Battery fires in Zephyrhills and New Port Richey destroyed two homes, killed a dog and displaced six people between Aug. 31 and Sept. 18.
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In 2025, fire departments serving Seminole responded to 261 fire and hazmat incidents — from cooking fires to gas leaks to a single $150K building blaze. Here's the full picture.
Arcing, shorted electrical equipment lead by count. Building fires lead by dollars. Together the top five categories make up about 67% of all calls.
Jun peaks. Oct dips. Watch for the typical fall climb starting in October.
1,714 incidents 2021–2025. Peak year was 2024. $2.3M cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 255 | — | |
| 2022 | 334 | +31.0% | |
| 2023 | 269 | -19.5% | |
| 2024 | 595 | +121.2% | |
| 2025 | 261 | -56.1% |
For the 41 building fires Seminole departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 323 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 | Outside area, other | 50 | 15.5% | |
| 2 | Other | 41 | 12.7% | |
| 3 | Undetermined | 39 | 12.1% | |
| 4 | Cooking area, kitchen | 29 | 9.0% | |
| 5 | Engine area, running gear, wheel area | 21 | 6.5% | |
| 6 | Vehicle area, other | 20 | 6.2% | |
| 7 | Bathroom, checkroom, lavatory, locker room | 11 | 3.4% | |
| 8 | Vehicle storage area; garage, carport | 11 | 3.4% | |
| 9 | Open area - outside; included are farmland, field | 9 | 2.8% | |
| 10 | Attic: vacant, crawl space above top story, cupola | 8 | 2.5% | |
| 11 | All other areas | 84 | 26.0% |
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 Seminole mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 172 | 53.3% | |
| 2 | Heat from powered equipment, other | 40 | 12.4% | |
| 3 | Heat source: other | 23 | 7.1% | |
| 4 | Arcing | 17 | 5.3% | |
| 5 | Hot or smoldering object, other | 10 | 3.1% | |
| 6 | Spark, ember or flame from operating equipment | 8 | 2.5% | |
| 7 | Cigarette | 6 | 1.9% | |
| 8 | Hot ember or ash | 5 | 1.5% | |
| 9 | Match | 5 | 1.5% | |
| 10 | Radiated, conducted heat from operating equipment | 4 | 1.2% | |
| 11 | All other sources | 33 | 10.2% |
Largest single-incident property losses reported by Seminole departments in 2025. These 8 fires alone account for 89% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $150,000 | Building fires | Significant | Investigated |
| 2 | $50,000 | Building fires | Significant | Investigated |
| 3 | $30,000 | Building fires | Significant | Investigated |
| 4 | $25,000 | Building fires | Significant | Investigated |
| 5 | $22,000 | Passenger vehicle fire | Significant | Investigated |
| 6 | $10,000 | Outside storage fire | Significant | Investigated |
| 7 | $10,000 | Building fires | Significant | Investigated |
| 8 | $10,000 | Building fires | Significant | Investigated |
Per-capita rates let us compare apples to apples. Seminole sits above the national average for incidents per resident.
153 fire-related casualties recorded in NFIRS Module 11 across the 2021–2025 window. Age, gender, and severity are coarse-binned — no individual identification possible.
| Age | Count | |
|---|---|---|
| 0-9 | 1 | |
| 10-19 | 0 | |
| 20-29 | 40 | |
| 30-39 | 63 | |
| 40-49 | 32 | |
| 50-59 | 16 | |
| 60-69 | 0 | |
| 70-79 | 0 | |
| 80+ | 1 |
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 26,640 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2000 | Natural | 3,000 | 25.8 mi | |
| 2017 | Arson/incendiarism | 2,275 | 30.4 mi | |
| 2001 | Missing data/not specified/undetermined | 2,000 | 42.2 mi | |
| 2017 | Natural | 2,000 | 46.0 mi | |
| 2009 | Arson/incendiarism | 1,939 | 41.5 mi | |
| 2009 | Equipment and vehicle use | 1,500 | 46.3 mi | |
| 2001 | Natural | 1,300 | 44.2 mi | |
| 1998 | Natural | 1,287 | 31.2 mi | |
| 1998 | Natural | 1,000 | 33.1 mi | |
| 2001 | Smoking | 900 | 49.1 mi | |
| 2009 | Arson/incendiarism | 800 | 41.8 mi | |
| 1998 | Natural | 750 | 46.2 mi |
Top 10 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Florida cities with population within ±25% of Seminole. Useful comparison targets — same state, similar size, different fire profile.
1 departments report to NFIRS for incidents in Seminole.
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.