Red Flag Warnings Blanket Five Northern Rockies and Plains States
Critical fire weather triggered Red Flag Warnings across Montana, Wyoming, Idaho, and the Dakotas on Sept. 10, capping an active season in the region.
MTWYIDND
In 2025, fire departments serving Casper responded to 295 fire and hazmat incidents — from cooking fires to gas leaks to a single $80K building blaze. Here's the full picture.
Gas leak (natural gas or LPG) lead by count. Building fires lead by dollars. Together the top five categories make up about 52% of all calls.
Jul peaks. Oct dips. Watch for the typical fall climb starting in October.
1,762 incidents 2021–2025. Peak year was 2021. $729K cumulative property loss. 2 civilian deaths.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021 | 408 | — | |
| 2022 | 366 | -10.3% | |
| 2023 | 352 | -3.8% | |
| 2024 | 341 | -3.1% | |
| 2025 | 295 | -13.5% |
For the 45 building fires Casper departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 604 building fires investigators classified across 2021–2025. The room or location where ignition occurred — kitchens, bedrooms, exterior, vehicle areas — tells you where to focus prevention.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Cooking area, kitchen | 112 | 18.5% | |
| 2 | Engine area, running gear, wheel area | 72 | 11.9% | |
| 3 | Outside area, other | 57 | 9.4% | |
| 4 | Open area - outside; included are farmland, field | 33 | 5.5% | |
| 5 | Other | 22 | 3.6% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 18 | 3.0% | |
| 7 | Vehicle storage area; garage, carport | 17 | 2.8% | |
| 8 | Undetermined | 17 | 2.8% | |
| 9 | Bathroom, checkroom, lavatory, locker room | 16 | 2.6% | |
| 10 | Wall surface: exterior | 16 | 2.6% | |
| 11 | All other areas | 224 | 37.1% |
NFIRS Heat Source (HEAT_SOURC) — the physical thing that started it. Spark or ember from operating equipment, an open flame, smoking materials, or hot embers from a fireplace are the leading culprits nationwide. Here's the Casper mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 182 | 30.1% | |
| 2 | Radiated, conducted heat from operating equipment | 96 | 15.9% | |
| 3 | Heat from powered equipment, other | 54 | 8.9% | |
| 4 | Arcing | 53 | 8.8% | |
| 5 | Heat source: other | 40 | 6.6% | |
| 6 | Cigarette lighter | 28 | 4.6% | |
| 7 | Spark, ember or flame from operating equipment | 24 | 4.0% | |
| 8 | Hot or smoldering object, other | 21 | 3.5% | |
| 9 | Cigarette | 21 | 3.5% | |
| 10 | Hot ember or ash | 14 | 2.3% | |
| 11 | All other sources | 71 | 11.8% |
Largest single-incident property losses reported by Casper departments in 2025. These 8 fires alone account for 90% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $80,000 | Passenger vehicle fire | Significant | Investigated |
| 2 | $50,000 | Building fires | Significant | Investigated |
| 3 | $50,000 | Building fires | Significant | Investigated |
| 4 | $50,000 | Building fires | Significant | Investigated |
| 5 | $50,000 | Building fires | Significant | Investigated |
| 6 | $40,000 | Passenger vehicle fire | Significant | Investigated |
| 7 | $25,000 | Building fires | Significant | Investigated |
| 8 | $12,000 | Off-road vehicle or heavy equipment fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. Casper sits below the national average for incidents per resident.
14 fire-related casualties recorded in NFIRS Module 11 across the 2021–2025 window. Age, gender, and severity are coarse-binned — no individual identification possible.
| Age | Count | |
|---|---|---|
| 0-9 | 0 | |
| 10-19 | 3 | |
| 20-29 | 3 | |
| 30-39 | 2 | |
| 40-49 | 4 | |
| 50-59 | 1 | |
| 60-69 | 0 | |
| 70-79 | 0 | |
| 80+ | 1 |
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 235,021 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 1996 | Natural | 53,930 | 33.3 mi | |
| 2019 | Natural | 23,408 | 44.7 mi | |
| 2006 | Natural | 16,503 | 44.6 mi | |
| 2012 | Missing data/not specified/undetermined | 15,556 | 9.0 mi | |
| 1996 | Natural | 14,700 | 9.9 mi | |
| 2006 | Natural | 11,765 | 9.6 mi | |
| 2000 | Natural | 11,042 | 24.9 mi | |
| 2015 | Missing data/not specified/undetermined | 9,516 | 2.9 mi | |
| 1996 | Natural | 9,500 | 37.1 mi | |
| 1996 | Equipment and vehicle use | 9,290 | 9.3 mi | |
| 2000 | Natural | 8,390 | 21.9 mi | |
| 2018 | Railroad operations and maintenance | 6,000 | 46.7 mi |
Top 5 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
Six Wyoming cities with population within ±25% of Casper. Useful comparison targets — same state, similar size, different fire profile.
1 departments report to NFIRS for incidents in Casper.
A 30-minute weekend can cut your home's exposure substantially. These four checklists are a good starting point.
Numbers reflect incidents reported by participating fire departments to the National Fire Incident Reporting System (NFIRS) Public Data Release for calendar year 2025. NFIRS is voluntary — about 23,000 of roughly 30,000 US fire departments report — so totals are a strong indicator, not a complete census. Per-capita comparisons use 2023 ACS population estimates. Wildland fire data complements NFIRS with NIFC and USFS perimeters. Active-fire counts come from a dated NIFC snapshot, not a live feed.