ZIP 92509 recorded 502 fire and hazmat incidents in 2025, 2,552 across 2021–2025. Primary county: Riverside County, CA. FEMA NRI rates wildfire risk here as Very High.
2,552 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 556 | |
| 2022 | 561 | |
| 2023 | 444 | |
| 2024 | 489 | |
| 2025 | 502 |
Jul peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92509 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 662 | 25.9% | |
| 2 | Passenger vehicle fire | 232 | 9.1% | |
| 3 | Power line down | 187 | 7.3% | |
| 4 | Grass fire | 183 | 7.2% | |
| 5 | Brush, or brush and grass mixture fire | 181 | 7.1% |
For the 30 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92509 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 200 | 21.4% | |
| 2 | Outside area, other | 133 | 14.2% | |
| 3 | Engine area, running gear, wheel area | 123 | 13.2% | |
| 4 | Open area - outside; included are farmland, field | 91 | 9.7% | |
| 5 | Highway, parking lot, street: on or near | 39 | 4.2% | |
| 6 | Vehicle area, other | 37 | 4.0% | |
| 7 | Operator/passenger area of transportation equip. | 30 | 3.2% | |
| 8 | Vehicle storage area; garage, carport | 27 | 2.9% | |
| 9 | All other areas | 254 | 27.2% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 498 | 53.3% | |
| 2 | Cigarette lighter | 81 | 8.7% | |
| 3 | Arcing | 65 | 7.0% | |
| 4 | Heat from powered equipment, other | 46 | 4.9% | |
| 5 | Heat source: other | 39 | 4.2% | |
| 6 | Radiated, conducted heat from operating equipment | 35 | 3.7% | |
| 7 | Heat from other open flame or smoking materials | 28 | 3.0% | |
| 8 | Spark, ember or flame from operating equipment | 20 | 2.1% | |
| 9 | All other sources | 122 | 13.1% |
Largest single-incident losses in ZIP 92509 across 2021–2025. These 8 fires alone account for 112% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,300,000 | Passenger vehicle fire | 2023 | Major |
| 2 | $1,200,000 | Building fires | 2021 | Major |
| 3 | $1,000,000 | Building fires | 2025 | Major |
| 4 | $780,000 | Building fires | 2021 | Major |
| 5 | $700,000 | Building fires | 2025 | Major |
| 6 | $620,000 | Building fires | 2025 | Major |
| 7 | $537,500 | Outside equipment fire | 2024 | Major |
| 8 | $527,000 | Building fires | 2022 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92509.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Jurupa Valley | 2,477 | |
| 2 | Riverside | 18 | |
| 3 | Corona | 2 | |
| 4 | Colton | 1 | |
| 5 | Fontana | 1 |
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 — 2,552 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.