FIRE - ALARM ACTIVATION
301 MOUNT AIRY HARBOURTON RD, WEST AMWELL TWP, NJ · Btwn: MOUNT AIRY VILLAGE RD & LAMBERTVILLE ROCKTOWN RD
ETA
10m
DIST
6.3mi
HYD
NO
PREPLAN
N
PRIOR
3
Temp
79°F
Wind
7 SSW
Conditions
Thunderstorm
Humidity
84%
Prior Calls at This Address (2)
2 of 2 priors were alarm activations · 2 in last 6 months · no actual fires
Radio Size-Up
[UNIT] is on scene at SOUTH HUNTERDON REGIONAL HIGH SCHOOL,
2-story commercial educational occupancy,
nothing in evidence, out investigating.
Reference
Wind: 7mph SSW
3 prior calls at this address
No hydrant data available
Dispatch
GENERAL FIRE ALARM ACTIVATION COMMAND FIRE 2 **OPERATIONS FIRE 8
GENERAL FIRE ALARM ACTIVATION COMMAND FIRE 2 **OPERATIONS FIRE 8
Caller: SDG OPR 408 (781-596-0000)
🚨 Incident Snapshot
moderateFire alarm activation
South Hunterdon Regional High School
2 prior activations same day (3/19/2026) — pattern alert
⚠️ Primary Risk Signals
Repeat activation same day
Check for nuisance alarm cycle or actual fire condition
Confirm alarm panel and recent maintenance history
Thunderstorm in progress
Lightning strike risk to structure and antennas
Monitor for secondary fire or electrical damage
School occupancy (daytime hours)
Build evacuation coordination with admin
Account for students and staff in egress areas
🌬️ Environmental Conditions
Thunderstorm activity overhead
Wind 7 mph SSW, low threat to fire spread
Humidity 84% suppresses rapid fire growth
Reduced visibility during precipitation
🔥 Fire Behavior Cue
If lightning strike occurred, check roof and upper exposures for fire extension
Lightning may have damaged electrical systems masking actual fire condition
✔️ Confirm on Arrival
Alarm condition
Confirm panel status, zone location, audible/visual actuation
Fire evidence
Smoke, flame, odor, or electrical/mechanical malfunction
Occupancy status
Number of students/staff, evacuation in progress or completed
Exterior inspection
Roof and upper exposures for lightning strike indicators
🧠 Common Causes
Dust or construction debris in detectors
Electrical fault from lightning strike
HVAC system malfunction or ductwork fire
Cooking equipment activation in cafeteria
Field Notes