Battalion Chief — Structure Fire Escalation
Watch REEKON CORE track a working structure fire from initial dispatch through 3rd alarm escalation — detecting thermal growth, flagging exposure buildings, identifying water supply pressure drop, and routing tactical intelligence to the BC before the next radio transmission.
Battalion Chief
Structure fire escalation intelligence
Escalation confidence
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CAD dispatch
Thermal
NWS weather
Water supply
Exposures
Crew status
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Step 1 — Initial dispatch
CAD Incident #24-19341: reported structure fire, 2-story commercial, 840 N Brand Blvd, Glendale. Smoke showing from 2nd floor. Engine 21 and Truck 5 dispatched. REEKON begins cross-referencing building data and hydrant coverage.
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Step 2 — Working fire — thermal detected
Thermal imaging relay confirms fire involvement on 2nd floor east wing. Flame spread to roof structure detected. REEKON calculates growth rate: +180% in first 8 minutes — escalation probability: high.
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Step 3 — Wind shift flagged
NWS station 2.1 mi NE reports wind shift to SW at 18 mph — directly pushing fire toward exposure buildings on the west side. REEKON flags 3 exposure structures and pre-calculates evacuation priority.
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Step 4 — Water supply pressure drop
Hydrant monitoring detects pressure drop to 62 psi at H-14 and H-15 — below 65 psi operational threshold for sustained 3-line attack. REEKON identifies closest high-flow hydrant (H-8, 420ft NW) and flags tanker need.
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Step 5 — 2nd alarm triggered
Thermal growth rate now +280% / 10 min. Roof involvement confirmed. REEKON automatically composes 2nd alarm request to CAD and routes notification to Battalion Chief. Crew 3 and 7 flagged for early rehab.
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Step 6 — Structural compromise detected
Thermal anomaly on east exterior wall indicates structural compromise. REEKON issues PAR reminder and recommends defensive posture assessment. SCBA air status cross-checked: 4 units below 25%.
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Step 7 — 3rd alarm escalation
Multiple escalation indicators confirmed. REEKON triggers 3rd alarm notification to BC, Ops Chief, and mutual aid coordinator. Spread model overlays exposure buildings and highlights defensive perimeter options.
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Step 8 — BC tactical brief dispatched
REEKON routes full tactical brief to Battalion Chief, Operations Chief, and mutual aid units: incident status, thermal growth data, water supply status, crew rehab needs, structural integrity, and defensive perimeter recommendations — all sourced back to authoritative data.
0–15 min (core)
15–25 min
25–30 min
Perimeter
840 N Brand Blvd — Glendale, CA
REEKON CORE — Alert detail
REEKON CORE
BC tactical alert
Awaiting escalation threshold...
REEKON CORE — Alert detail
AI-generated assessment
Populates on escalation trigger...
Generating REEKON assessment...
Incident status
Alarm level3rd Alarm
Units committed14 engines, 3 trucks
Water supply pressure62 psi (below threshold)
Exposures threatened3 structures
Civilian evacuationIn progress
AI escalation indicators
Thermal growth rate+340% / 15 min
Structural integrityCompromised — E side
Rehab rotation neededCrew 3, 7, 11
SCBA air statusLow — 4 units