ZIP 92548 recorded 70 fire and hazmat incidents in 2025, 351 across 2021–2025. Primary county: Riverside County, CA. FEMA NRI rates wildfire risk here as Very High.
351 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 71 | |
| 2022 | 65 | |
| 2023 | 73 | |
| 2024 | 72 | |
| 2025 | 70 |
Jul peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 92548 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 77 | 21.9% | |
| 2 | Brush, or brush and grass mixture fire | 44 | 12.5% | |
| 3 | Passenger vehicle fire | 42 | 12.0% | |
| 4 | Building fires | 25 | 7.1% | |
| 5 | Unauthorized burning | 21 | 6.0% |
For the 3 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 92548 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 48 | 32.4% | |
| 2 | Outside area, other | 23 | 15.5% | |
| 3 | Engine area, running gear, wheel area | 15 | 10.1% | |
| 4 | Open area - outside; included are farmland, field | 12 | 8.1% | |
| 5 | Vehicle area, other | 11 | 7.4% | |
| 6 | Other | 4 | 2.7% | |
| 7 | Cargo/trunk area - all vehicles | 4 | 2.7% | |
| 8 | Storage area, other | 3 | 2.0% | |
| 9 | All other areas | 28 | 18.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 95 | 64.2% | |
| 2 | Cigarette lighter | 10 | 6.8% | |
| 3 | Hot or smoldering object, other | 6 | 4.1% | |
| 4 | Heat from powered equipment, other | 5 | 3.4% | |
| 5 | Arcing | 5 | 3.4% | |
| 6 | Heat source: other | 4 | 2.7% | |
| 7 | Radiated, conducted heat from operating equipment | 3 | 2.0% | |
| 8 | Hot ember or ash | 3 | 2.0% | |
| 9 | All other sources | 17 | 11.5% |
Largest single-incident losses in ZIP 92548 across 2021–2025. These 8 fires alone account for 375% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $400,000 | Building fires | 2021 | Major |
| 2 | $250,000 | Building fires | 2023 | Major |
| 3 | $200,000 | Building fires | 2023 | Significant |
| 4 | $200,000 | Building fires | 2024 | Significant |
| 5 | $200,000 | Building fires | 2025 | Significant |
| 6 | $185,000 | Building fires | 2021 | Significant |
| 7 | $175,000 | Building fires | 2023 | Significant |
| 8 | $150,000 | Brush, or brush and grass mixture fire | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 92548.
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 — 351 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.