1) Caused by bad vibrations 2) Earthquake-related 3) Earthshaking 4) Having a momentous impact 5) Huge and abrupt 6) Kind of wave 7) Like fault-line activity 8) Like many tsunamis 9) Of earthquakes 10) Pertaining to bad vibrations 11) Pertaining to quakes 12) Quake-related 13) Quakelike 14) Re earthquakes 1) Seismal 2) Unstable 
Of or having to do with earthquakes.
• (a.) Alt. of Seismal
Seismic data can be interpreted to show the structure and deposits that are under the ground. The method is to generate elastic waves methodically and to study their progression through the subsoil. Waves will be distorted as they travel through various rock strata, these distortions can be detected by geophones.
recording of sound waves;
Pertaining to earthquakes or to waves produced by natural or artificial earthquakes.
Shaking displacement usually caused by an earthquake.
[adj] - subject to or caused by an earthquake or earth vibration
seismic, seismotic A reference to earthquakes or surface waves produced with acoustic or sonic energy for geophysical explorations of minerals, oil, etc. Here is a perspective about the history of earthquakes. Related 'move, motion' word units: cine-; kine-; mobil-; mot-, mov-; oscillo-; vibro...
Of or having to do with earthquakes. See also: Mercalli Scale, Richter Scale, Seismograph, Volcanoes.
seismal adjective subject to or caused by an earthquake or earth vibration
subject to or caused by an earthquake or earth vibration subject to or caused by an earthquake or earth vibration[Modern words] subject to or caused by an earthquake or earth vibration