ZIP 95558 recorded 13 fire and hazmat incidents in 2025, 40 across 2021–2025. Primary county: Humboldt County, CA. FEMA NRI rates wildfire risk here as Very High.
40 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 8 | |
| 2022 | 4 | |
| 2023 | 7 | |
| 2024 | 8 | |
| 2025 | 13 |
Jun peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 95558 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Hazardous condition, other | 7 | 17.5% | |
| 2 | Grass fire | 5 | 12.5% | |
| 3 | Forest, woods or wildland fire | 4 | 10.0% | |
| 4 | Power line down | 4 | 10.0% | |
| 5 | Fire, other | 3 | 7.5% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 95558 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Storage area, other | 1 | 16.7% | |
| 2 | Engine area, running gear, wheel area | 1 | 16.7% | |
| 3 | Exterior, exposed surface | 1 | 16.7% | |
| 4 | Outside area, other | 1 | 16.7% | |
| 5 | Highway, parking lot, street: on or near | 1 | 16.7% | |
| 6 | Open area - outside; included are farmland, field | 1 | 16.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 2 | 33.3% | |
| 2 | Spark, ember or flame from operating equipment | 1 | 16.7% | |
| 3 | Radiated, conducted heat from operating equipment | 1 | 16.7% | |
| 4 | Heat from other open flame or smoking materials | 1 | 16.7% | |
| 5 | Sunlight | 1 | 16.7% |
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 — 40 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.