A person who is skilled at, professes, or practices seismology.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "seismologist" in a sentence
"Brian Baptie, a seismologist from the British Geological Survey, said: "Indonesia is one of the most seismically active places on Earth, so there's always going to be a chance of a volcano erupting around the same time as an earthquake.""
""It's hard to even imagine just how much water was displaced," said Lynda Lastowka, seismologist at the United States Geological Survey."
"Thomas Heaton, a seismologist at the California Institute of Technology, expects a similar large quake along a subduction zone in northwestern North America, at some point in the future."