ZIP 92309 recorded 27 fire and hazmat incidents in 2025, 223 across 2021–2025. Primary county: San Bernardino County, CA. FEMA NRI rates wildfire risk here as Very High.
223 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 60 | |
| 2022 | 36 | |
| 2023 | 48 | |
| 2024 | 52 | |
| 2025 | 27 |
Jun peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92309 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Passenger vehicle fire | 72 | 32.3% | |
| 2 | Road freight or transport vehicle fire | 62 | 27.8% | |
| 3 | Outside rubbish, trash or waste fire | 14 | 6.3% | |
| 4 | Building fires | 9 | 4.0% | |
| 5 | Fire, other | 6 | 2.7% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92309 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 105 | 65.6% | |
| 2 | Undetermined | 23 | 14.4% | |
| 3 | Vehicle area, other | 6 | 3.8% | |
| 4 | Exterior, exposed surface | 4 | 2.5% | |
| 5 | Operator/passenger area of transportation equip. | 3 | 1.9% | |
| 6 | Other | 2 | 1.2% | |
| 7 | Storage area, other | 2 | 1.2% | |
| 8 | Fuel tank, fuel line | 2 | 1.2% | |
| 9 | All other areas | 13 | 8.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 53 | 33.1% | |
| 2 | Radiated, conducted heat from operating equipment | 47 | 29.4% | |
| 3 | Heat from powered equipment, other | 14 | 8.8% | |
| 4 | Arcing | 12 | 7.5% | |
| 5 | Heat, spark from friction | 12 | 7.5% | |
| 6 | Hot or smoldering object, other | 8 | 5.0% | |
| 7 | Spark, ember or flame from operating equipment | 4 | 2.5% | |
| 8 | Heat source: other | 3 | 1.9% | |
| 9 | All other sources | 7 | 4.4% |
Largest single-incident losses in ZIP 92309 across 2021–2025. These 8 fires alone account for 207% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Road freight or transport vehicle fire | 2025 | Significant |
| 2 | $180,000 | Road freight or transport vehicle fire | 2025 | Significant |
| 3 | $150,000 | Road freight or transport vehicle fire | 2024 | Significant |
| 4 | $150,000 | Road freight or transport vehicle fire | 2024 | Significant |
| 5 | $150,000 | Road freight or transport vehicle fire | 2024 | Significant |
| 6 | $150,000 | Road freight or transport vehicle fire | 2024 | Significant |
| 7 | $150,000 | Road freight or transport vehicle fire | 2025 | Significant |
| 8 | $100,000 | Road freight or transport vehicle fire | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92309.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Baker | 222 |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 223 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.