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ZIP-level NFIRS data

Fires in ZIP 99671

ZIP 99671 recorded 2 fire and hazmat incidents in 2025, 12 across 2021–2025. Primary county: Kusilvak Census Area, AK. FEMA NRI rates wildfire risk here as Moderate.

ZIP 99671 FIPS 02158 ZIP-level 2 counties
Total incidents (2025)
2
12 across 5 years
Building fires
1
0 wildland
Wildfire risk
47
FEMA NRI · Moderate
Active fires
0
in Kusilvak Census Area
01 Five-year trend

Year over year in ZIP 99671

12 incidents from 2021 through 2025 inside this ZIP.

YearIncidents 
2021 1
2022 1
2023 0
2024 8
2025 2
02 Seasonality

When do fires happen in ZIP 99671?

Jun peaks. Feb dips. Aggregated across all 5 years inside this ZIP.

Jan 2
Feb 0
Mar 0
Apr 0
May 1
Jun 8
Jul 0
Aug 0
Sep 0
Oct 0
Nov 1
Dec 0
03 Top incident types

What kinds of calls lead in ZIP 99671?

Top 4 NFIRS incident types for ZIP 99671 across 2021–2025.

#Incident typeCountShare 
1 Building fires 6 50.0%
2 Fire in mobile prop. used as a fixed struc., other 4 33.3%
3 Off-road vehicle or heavy equipment fire 1 8.3%
4 Grass fire 1 8.3%
04 Cause of ignition

What sparks fires in ZIP 99671?

For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.

Unintentional
8%
1
Cause undetermined
25%
3
Intentional / arson
0%
0
Equipment / heat source failure
8%
1
Under investigation
0%
0
Act of nature (lightning)
59%
0
05 Where fires start

Where in the building fires start

NFIRS Area of Origin for ZIP 99671 fires across 2021–2025.

#Area of originCountShare 
1 Structural area, other 6 50.0%
2 Undetermined 2 16.7%
3 Other 1 8.3%
4 Roof surface: exterior 1 8.3%
5 Vehicle area, other 1 8.3%
6 Open area - outside; included are farmland, field 1 8.3%
06 What ignited it

The leading heat sources here

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

#Heat sourceCountShare 
1 Heat spread from another fire, other 7 58.3%
2 Heat from powered equipment, other 2 16.7%
3 Undetermined 2 16.7%
4 Spark, ember or flame from operating equipment 1 8.3%
07 The biggest fires

4 fires · $1.2M in losses

Largest single-incident losses in ZIP 99671 across 2021–2025. These 4 fires alone account for 60100% of the ZIP's 2025 reported total.

#Property lossTypeYearSeverity
1 $700,000 Building fires 2024 Major
2 $500,000 Building fires 2022 Major
3 $1,000 Off-road vehicle or heavy equipment fire 2025 Significant
4 $1,000 Building fires 2025 Significant
08 Cities in this ZIP

Most active cities in ZIP 99671

Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 99671.

#City5-yr incidents 
1 Stebbins 12
10 Also served by

ZIP 99671 crosses 2 counties

Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.

CountyStateWeight 
Nome Census Area AK 1.00 FIPS 02180
11 Current conditions

Right now in 99671

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 — 12 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.