ZIP 84004 recorded 52 fire and hazmat incidents in 2025, 265 across 2021–2025. Primary county: Utah County, UT. FEMA NRI rates wildfire risk here as Very High.
265 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 53 | |
| 2022 | 45 | |
| 2023 | 57 | |
| 2024 | 58 | |
| 2025 | 52 |
May peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 84004 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 45 | 17.0% | |
| 2 | Authorized controlled burning | 43 | 16.2% | |
| 3 | Unauthorized burning | 30 | 11.3% | |
| 4 | Power line down | 19 | 7.2% | |
| 5 | Carbon monoxide incident | 17 | 6.4% |
For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 84004 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 6 | 20.7% | |
| 2 | Engine area, running gear, wheel area | 4 | 13.8% | |
| 3 | Other | 2 | 6.9% | |
| 4 | Vehicle area, other | 2 | 6.9% | |
| 5 | Exterior, exposed surface | 2 | 6.9% | |
| 6 | Highway, parking lot, street: on or near | 2 | 6.9% | |
| 7 | Open area - outside; included are farmland, field | 2 | 6.9% | |
| 8 | Wildland, woods | 2 | 6.9% | |
| 9 | All other areas | 7 | 24.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 9 | 31.0% | |
| 2 | Arcing | 5 | 17.2% | |
| 3 | Heat from powered equipment, other | 4 | 13.8% | |
| 4 | Heat source: other | 3 | 10.3% | |
| 5 | Hot or smoldering object, other | 2 | 6.9% | |
| 6 | Radiated, conducted heat from operating equipment | 1 | 3.4% | |
| 7 | Heat from other open flame or smoking materials | 1 | 3.4% | |
| 8 | Heat from undetermined smoking material | 1 | 3.4% | |
| 9 | All other sources | 3 | 10.3% |
Largest single-incident losses in ZIP 84004 across 2021–2025. These 8 fires alone account for 598% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Building fires | 2023 | Major |
| 2 | $100,000 | Building fires | 2022 | Significant |
| 3 | $60,000 | Building fires | 2025 | Significant |
| 4 | $25,000 | Passenger vehicle fire | 2025 | Significant |
| 5 | $10,000 | Building fires | 2023 | Significant |
| 6 | $5,000 | Brush, or brush and grass mixture fire | 2023 | Significant |
| 7 | $5,000 | Outside gas or vapor combustion explosion | 2023 | Significant |
| 8 | $3,200 | Brush, or brush and grass mixture fire | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 84004.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Alpine | 229 |
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 — 265 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.