explosion
aftershock
amplitude
artificial
background
detector
earth
earthquake
elastic
equipment
graph
graph paper
graphic
illustration
impact
incline
industrial
interval
lie
line
measure
measurement
motion
natural
oscillation
polygraph
pressure
pulse
quake
recording
rhythm
richter
science
seismic
seismogram
seismograph
seismological
seismology
seismometer
strong
technogenic
technological
technology
test
trace
vibration
volumetric
wave
weak