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ZIP-level NFIRS data

Fires in ZIP 95537

ZIP 95537 recorded 7 fire and hazmat incidents in 2025, 25 across 2021–2025. Primary county: Humboldt County, CA. FEMA NRI rates wildfire risk here as Very High.

ZIP 95537 FIPS 06023 ZIP-level
Total incidents (2025)
7
25 across 5 years
Building fires
0
2 wildland
Wildfire risk
96
FEMA NRI · Very High
Active fires
0
in Humboldt County
01 Five-year trend

Year over year in ZIP 95537

25 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 2
2022 10
2023 2
2024 4
2025 7
02 Seasonality

When do fires happen in ZIP 95537?

Jan peaks. Mar dips. Aggregated across all 5 years inside this ZIP.

Jan 4
Feb 2
Mar 0
Apr 0
May 2
Jun 4
Jul 3
Aug 0
Sep 2
Oct 4
Nov 2
Dec 2
03 Top incident types

What kinds of calls lead in ZIP 95537?

Top 5 NFIRS incident types for ZIP 95537 across 2021–2025.

#Incident typeCountShare 
1 Unauthorized burning 7 28.0%
2 Authorized controlled burning 3 12.0%
3 Brush, or brush and grass mixture fire 2 8.0%
4 Outside rubbish, trash or waste fire 2 8.0%
5 Hazardous condition, other 2 8.0%
04 Cause of ignition

What sparks fires in ZIP 95537?

For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
0%
0
Cause undetermined
50%
3
Intentional / arson
33%
2
Equipment / heat source failure
17%
1
Under investigation
0%
0
Act of nature (lightning)
0%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 95537 fires across 2021–2025.

#Area of originCountShare 
1 Outside area, other 2 33.3%
2 Highway, parking lot, street: on or near 2 33.3%
3 Vehicle area, other 1 16.7%
4 Undetermined 1 16.7%
06 What ignited it

The leading heat sources here

NFIRS HEAT_SOURC code — the physical thing that started the fire.

#Heat sourceCountShare 
1 Undetermined 5 83.3%
2 Heat from powered equipment, other 1 16.7%
07 The biggest fires

1 fires · $30K in losses

Largest single-incident losses in ZIP 95537 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $30,000 Passenger vehicle fire 2022 Significant
11 Current conditions

Right now in 95537

The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.

About ZIP-level data

NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 25 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.