In the event of an earthquake, all of the following are recommended EXCEPT

During an earthquake, the primary safety protocol is "Drop, Cover, and Hold On." While extinguishing open flames like candles is a prudent fire prevention measure, a general recommendation to extinguish all light sources is incorrect and hazardous. Doing so would eliminate visibility, impeding safe movement and the ability to identify dangers such as debris or structural damage after the shaking stops. Emergency guidance specifically advises using flashlights, not open flames, for illumination, underscoring the need for safe light sources.

A. Turning off natural gas sources is a critical post-earthquake step if a leak is smelled or suspected, to prevent fires or explosions.

C. Remaining clear of all electrical sources is essential, as downed power lines and damaged wiring pose a severe electrocution risk.

D. Seeking inside shelter immediately (if already indoors) by getting under a sturdy table or desk is the core "Drop, Cover, and Hold On" procedure.

1. ASIS International

Protection of Assets (POA)

Crisis Management volume

2021. The principles of emergency response planning for natural disasters emphasize life safety and hazard mitigation. Standard procedures include securing utilities (like gas) post-event if damage is suspected and avoiding known hazards (like electrical systems). The creation of a new hazard

such as total darkness

contradicts the core principle of life safety. (Specific guidance is found in sections covering Natural Disasters and Emergency Procedures).

2. Federal Emergency Management Agency (FEMA)

"Earthquake Safety

" Ready.gov. The official guidance for actions to take after an earthquake states: "When the shaking stops... check for and extinguish small fires. Fire is the most common hazard after an earthquake. ... If you smell gas

turn off the main gas valve... Use a flashlight to inspect for damage. Never use candles

matches or lighters during or after an earthquake." This directly contradicts extinguishing all light and supports the use of safe

non-flame light sources. (Source: ready.gov/earthquakes)

3. University of California

Berkeley

Office of Emergency Management

"Earthquake Safety." University emergency protocols

which align with national standards

instruct individuals to "Use a flashlight to inspect your surroundings. Do not use candles

matches or lighters

as there may be gas leaks." This reinforces that safe illumination is necessary and that extinguishing all light sources is not the recommended procedure.