BLEVE

Government & Politics abbreviation · Emergency Services

BLEVE
Stands forBoiling liquid expanding vapor explosion
CategoriesGovernment & Politics

BLEVE stands for Boiling liquid expanding vapor explosion, an emergency services abbreviation.

Violent rupture of a pressurized container holding a liquid above its boiling point, such as a propane tank heated by fire, which releases a fireball and flying fragments. BLEVEs are one of the deadliest hazards for firefighters.

Example: Pull back to 2,000 feet; that propane tanker could BLEVE any minute.

Usage notes

Pronounced "BLEV-ee." A 1973 propane rail car BLEVE in Kingman, Arizona, killed 11 firefighters. Cooling a tank with large volumes of water can prevent rupture, but unmanned monitors are used when the risk is high. Emergency response guides recommend large evacuation distances.

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