seismograph - An instrument that measures and records details about earthquakes.
tremor detector
evacuation - The act of moving people from a dangerous place to a safer one.
relocation
reservoir - A large supply of something that has been collected.
reserve
conferring - Discussing something with others to make a decision.
consulting
consequence - The effect of an action or event.
result
widespread - Happening over a large area or affecting many people.
far-reaching
alarming - Causing fear that something bad may happen.
worrying
victim - Someone who is harmed or killed by a dangerous event.
sufferer
to threaten - To be a source of danger to someone or something.
to endanger
to release - To allow or cause something to move, flow, or escape.
to set free
to ramp up
to increase
plume
column (cloud)
to settle
to calm down
tremor
shake
to scatter
to disperse
to pour
to discharge
