In 2025, fire departments serving Lonsdale responded to 41 fire and hazmat incidents — from cooking fires to gas leaks to a single $35K 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 81% of all calls.
Dec peaks. Apr dips. Watch for the typical fall climb starting in October.
88 incidents 2021–2025. Peak year was 2025. $1.2M cumulative property loss.
| Year | Incidents | YoY | |
|---|---|---|---|
| 2021* | 2 | — | |
| 2022 | 12 | — | |
| 2023 | 33 | +175.0% | |
| 2024* | 0 | — | |
| 2025 | 41 | — |
* Well below Lonsdale's usual volume. That almost always means one or more departments didn't submit a full year to NFIRS, not that fires dropped, so no year-over-year change is shown for it.
For the 3 building fires Lonsdale departments responded to in 2025, here's how they were classified once investigators were finished.
NFIRS Area of Origin (AREA_ORIG) for the 32 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 | Undetermined | 7 | 21.9% | |
| 2 | Engine area, running gear, wheel area | 5 | 15.6% | |
| 3 | Vehicle storage area; garage, carport | 3 | 9.4% | |
| 4 | Cooking area, kitchen | 2 | 6.2% | |
| 5 | Outside area, other | 2 | 6.2% | |
| 6 | Other | 1 | 3.1% | |
| 7 | Corridor, mall | 1 | 3.1% | |
| 8 | Assembly area - less than 100 persons | 1 | 3.1% | |
| 9 | Laundry area, wash house (laundry) | 1 | 3.1% | |
| 10 | Processing/manufacturing area, workroom | 1 | 3.1% | |
| 11 | All other areas | 8 | 25.0% |
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 Lonsdale mix.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 14 | 43.8% | |
| 2 | Radiated, conducted heat from operating equipment | 4 | 12.5% | |
| 3 | Hot or smoldering object, other | 3 | 9.4% | |
| 4 | Heat from powered equipment, other | 2 | 6.2% | |
| 5 | Heat, spark from friction | 2 | 6.2% | |
| 6 | Spark, ember or flame from operating equipment | 1 | 3.1% | |
| 7 | Hot ember or ash | 1 | 3.1% | |
| 8 | Heat from other open flame or smoking materials | 1 | 3.1% | |
| 9 | Cigarette lighter | 1 | 3.1% | |
| 10 | Radiated heat from another fire | 1 | 3.1% | |
| 11 | All other sources | 2 | 6.2% |
Largest single-incident property losses reported by Lonsdale departments in 2025. These 7 fires alone account for 100% of the city's annual total.
| # | Property loss | Type | Severity | Status |
|---|---|---|---|---|
| 1 | $35,000 | Building fires | Significant | Investigated |
| 2 | $28,000 | Off-road vehicle or heavy equipment fire | Significant | Investigated |
| 3 | $28,000 | Building fires | Significant | Investigated |
| 4 | $4,000 | Building fires | Significant | Investigated |
| 5 | $3,000 | Outside equipment fire | Significant | Investigated |
| 6 | $2,000 | Off-road vehicle or heavy equipment fire | Significant | Investigated |
| 7 | $1,500 | Off-road vehicle or heavy equipment fire | Significant | Investigated |
Per-capita rates let us compare apples to apples. Lonsdale sits above the national average for incidents per resident.
Top 25 wildfires (1992+) in the FPA-FOD ignitions database, scaled by acres. 7,357 acres burned in this 50-mile radius. Each dot is a fire — bigger dots burned more land.
| Year | Cause | Acres | Distance | |
|---|---|---|---|---|
| 2006 | Arson/incendiarism | 2,909 | 24.4 mi | |
| 2004 | Recreation and ceremony | 1,000 | 25.9 mi | |
| 2012 | Debris and open burning | 400 | 21.0 mi | |
| 1996 | Arson/incendiarism | 290 | 26.4 mi | |
| 2004 | Missing data/not specified/undetermined | 250 | 48.0 mi | |
| 2009 | Missing data/not specified/undetermined | 225 | 9.0 mi | |
| 1999 | Arson/incendiarism | 217 | 48.9 mi | |
| 1995 | Missing data/not specified/undetermined | 200 | 23.9 mi | |
| 2009 | Missing data/not specified/undetermined | 200 | 28.9 mi | |
| 2003 | Equipment and vehicle use | 200 | 29.4 mi | |
| 2000 | Missing data/not specified/undetermined | 180 | 21.3 mi | |
| 2003 | Missing data/not specified/undetermined | 150 | 43.0 mi |
Top 1 ZIP codes by NFIRS incident count across 2021–2025. Each ZIP has its own fire profile — dive in for neighborhood-level context.
| # | ZIP | 5-yr incidents | |
|---|---|---|---|
| 1 | 55046 | 88 |
Six Minnesota cities with population within ±25% of Lonsdale. Useful comparison targets — same state, similar size, different fire profile.
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.