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Fire News

VIDEO: Fire fully engulfs home in South Los Angeles

Admin - March 1, 2026

Firefighters were battling a fire that engulfed a home in South Los Angeles Friday morning. The incident was reported just before 6 a.m. on...

Glenoma Fire & EMS resignations leave coverage in flux as mutual aid ends

Admin - March 1, 2026

Honolulu: McCully tenants escape fire that destroyed building

Admin - March 1, 2026

VIDEO: An early-morning fire destroyed a building that neighbors call notorious in McCully. A massive fire consumed a building on Pawaa Lane right off...

New bodycam video shows raging fire, frantic response after Massachusetts house explosion

Admin - March 1, 2026

VIDEOS: A home in a Massachusetts city exploded and burst into flames earlier this week, leaving the structure fully engulfed by the time first...

NFA Fire Flow

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% Involvement

Exposures (+25%)
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NFA Fire Flow (pre-plan estimate)

Sprinkler K-Factor / Flow / Pressure Solver

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Provide any two values to solve the third

K-Factor
US: gpm/√psi • Metric: lpm/√bar

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Fire Insurance

Auto theft falls 23%, but tech crimes rise

Criminal tactics are evolving beyond broken windows

Fire Insurance

Zurich Insurance Said to Near Beazley Deal Funded by Equity Sale Next Week

Zurich Insurance Group AG is nearing an agreement to acquire UK specialty insurer Beazley Plc and...

Fire Insurance

Higginbotham teams with Monarch Solutions

Fire Insurance

US Judge Again Refuses to Allow New Hampshire to Abolish Auto Inspections

Fire Insurance

Brit outpaces Lloyd’s on returns after Ki Financial separation

Fire Insurance

CDC Declares ByHeart Infant Botulism Outbreak Over, Probe Continues

Fire Alarm

A Guide to CCTV Security Systems

Tampa Bay’s economic growth attracts...

Fire Alarm

Fire Safety & Dryer Vent Maintenance

Commercial dryer vents are one...

Fire Alarm

Fire Extinguisher Inspection Requirements For Commercial Buildings

Fire Alarm

Why Annual Fire Hydrant Inspection is Essential for Property Safety

Fire Alarm

How Modern Technology Strengthens Safety

Fire Alarm

Fire Alarm Testing Vs. Inspection: What’s The Difference And Why It Matters

Emergency Light

World Trade Center Health Program receives permanent funding as staffing cuts delay care for 9/11 survivors

Emergency Light

Sendelbach issues 40-page response to Colo. fire board’s termination claims

Emergency Light

LAFD firefighter testifies he warned of smoldering hot spots before Palisades fire rekindled, killing 12

Emergency Light

LAFD firefighter testifies he warned of smoldering hot spots before Palisades fire rekindled, killing 12

Emergency Light

Boonville Fire Chief David Pritchard Jr. released after propane explosion at Abundant Life Fellowship Church

Fire Fighting

In the Hands of the Fans’

Fire Fighting

Family finds 71-year-old man’s body in burned Wellston home after being told it was empty

Fire Fighting

Charlotte fire department’s $1.9M tiller truck and $1.9M electric fire engine both out of service for repairs

Fire Fighting

Thornton grass fire near high school shuts down I-25, injures four firefighters, prompts evacuations

Fire Fighting

Wichita Fire Station 15 to remain closed amid mold remediation as more stations may go offline

Fire Fighting

Coeur d’Alene Engineer David Tysdal awarded Medal of Honor, deputies honored for rescue in fatal ambush

Fire Pump

Understanding Fire Extinguisher Labels – Summit Fire Protection

When you look at a fire extinguisher, there’s a lot going on. With multiple labels, tags,...

Fire Pump

Raising the Standard of Fire Door Surveys in the UK

Fire doors are one of the most critical, and most frequently misunderstood, elements of a building’s fire safety strategy. When they perform correctly, they...

Fire Pump

Holiday Fire Safety Tips for Homes and Businesses

Fire Pump

Understanding Fire Pumps: How They Work and Why Every Building Needs One

Fire Pump

Fire Pump: A Critical Component of Fire Safety Systems

Fire Pump

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Safe Fire Pro — Fire Safety Tools, Guides & News

Fire News

Units Feet Meters Length (L) Width (W) % Involvement Exposures (+25%) Add if adjacent structures at risk NFA Fire Flow (pre-plan estimate)

Unit System US (gpm / psi) Metric (lpm / bar) Solve For K-Factor Flow (Q) Pressure (P) Provide any two values to solve the third K-Factor US: gpm/√psi • Metric: lpm/√bar Flow (Q) Pressure (P)

Units Square feet (ft²) Square meters (m²) Floor Area Hazard Class Light Hazard Ordinary Hazard Extra Hazard

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Units

Length (L)

Width (W)

% Involvement

Exposures (+25%)
Add if adjacent structures at risk

NFA Fire Flow (pre-plan estimate)

Unit System

Solve For

Provide any two values to solve the third

K-Factor
US: gpm/√psi • Metric: lpm/√bar

Flow (Q)

Pressure (P)

Units

Floor Area

Hazard Class