Chastity Aiken

Chastity Aiken

Laboratoire Aléas géologiques et Dynamique sédimentaire (PDG-REM-GM-LAD)

Contact form

+33 (0)2 98 22 40 25

Employer : Ifremer

Site : Brest

Postal address : Centre Bretagne - ZI de la Pointe du Diable - CS 10070 - 29280 Plouzané


ORCID orcid icon : 0000-0002-0312-3941

Present position

Seismologist, Researcher

Research Interests

My research interests are the observation, monitoring, detection, and characterization of earthquake and slow slip activities in multiple tectonic environments around the world using offshore and land-based seismic data. My study regions predominantly include geothermal areas and strike-slip faults in places such as Japan, the US west coast, western Canada, the Caribbean. In the future, the Sea of Marmara will be included.


2015 PhD, Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia, USA

2010 BS, Physics and Astronomy, Georgia State University, Atlanta, Georgia, USA

Professional Experience

2017, Visiting Scholar, Bureau of Economic Geology, The University of Texas at Austin

2016-2017, Post-doctoral Fellow, Institute for Geophysics, The University of Texas at Austin

2015-2016, Visiting Scholar, Earthquake Research Institute, The University of Tokyo



Aiken Chastity, Wessels Richard, Cormier Marie-Hélène, Klingelhoefer Frauke, Battani Anne, Rolandone Frédérique, Roest Walter, Boisson Dominique, Guerrier Kelly, Momplaisir Roberte, Ellouz-Zimmerman Nadine (2020). Haiti-Drill: an amphibious drilling project workshop . Scientific Drilling , 28, 49-62 . Publisher's official version : , Open Access version :
Frohlich Cliff, Hayward Chris, Rosenblit Julia, Aiken Chastity, Hennings Peter, Savvaidis Alexandros, Lemons Casee, Horne Elizabeth, Walter Jacob I., Deshon Heather R. (2020). Onset and cause of increased seismic activity near Pecos, West Texas, USA from observations at the Lajitas TXAR Seismic Array . Journal Of Geophysical Research-solid Earth , 125(1), e2019JB017737 (14p.) . Publisher's official version : , Open Access version :


Saurel Jean-Marie, Aiken Chastity, Jacques Eric, Lemoine Anne, Crawford Wayne, Lemarchand Arnaud, Daniel Romuald, Pelleau Pascal, Bès De Berc Maxime, Dectot Grégoire, Bertil Didier, Roulle Agathe, Broucke Céleste, Colombain Alsion, Besançon Simon, Guyavarch Pierre, Kowalski Philippe, Roudaut Mickael, Dofal Anthony, Foix Océane, Geli Louis, Gomez Jérémy, Grunberg Marc, Laurent Angèle, Léger Félix, Satriano Claudio, Tronel Frédéric, Vanderwoerd Jérôme, Jorry Stephan, Thinon Isabelle, Feuillet Nathalie (2019). High-Resolution Onboard Manual Locations of Mayotte Seismicity since March 2019, Using Local Land and Seafloor Stations . AGU Fall Meeting. 9 – 13 December 2019, San Francisco .
Feuillet Nathalie, Jorry Stephan, Crawford Wayne, Deplus Christine, Thinon Isabelle, Jacques Eric, Saurel Jean-Marie, Lemoine Anne, Paquet Fabien, Daniel Romuald, Gaillot Arnaud, Satriano Claudio, Peltier Aline, Aiken Chastity, Foix Océane, Kowalski Philippe, Laurent Angèle, Beauducel François, Grandin Raphael, Ballu Valérie, Bernard Pascal, Donval Jean-Pierre, Geli Louis, Gomez Jérémy, Pelleau Pascal, Guyader Vivien, Rinnert Emmanuel, Besançon Simon, Bertil Didier, Lemarchand Arnaud, Vanderwoerd Jérôme (2019). Birth of a large volcano offshore Mayotte through lithosphere-scale rifting . AGU Fall Meeting. 9 - 13 December 2019, San Francisco.
Gutscher Marc-Andre, Royer Jean-Yves, Graindorge David, Murphy Shane, Klingelhoefer Frauke, Aiken Chastity, Cattaneo Antonio, Barreca Giovanni, Quetel Lionel, Riccobene Giorgio, Petersen Florian, Urlaub Morelia, Krastel Sebastian, Gross Felix, Kopp Heidrun, Margheriti Lucia, Beranzoli Laura (2019). Fiber optic monitoring of active faults at the seafloor: I the FOCUS project . Photoniques , Special EOS(Issue 3), 32-37 . Publisher's official version : , Open Access version :


Aiken John M., Aiken Chastity, Cotton Fabrice (2018). A Python Library for Teaching Computation to Seismology Students . Seismological Research Letters , 89(3), 1165-1171 .
Aiken Chastity, Meng Xiaofeng, Hardebeck Jeanne (2018). Testing for the ‘predictability’ of dynamically triggered earthquakes in The Geysers geothermal field . Earth And Planetary Science Letters , 486, 129-140 . Publisher's official version : , Open Access version :


Aiken Chastity, Chao Kevin, Conzalez-Huizar Hector, Doitilly Roby, Peng Zhigang, Deschamps Anne, Calais Eric, Haase Jennifer S. (2016). Exploration of remote triggering: A survey of multiple fault structures in Haiti . Earth And Planetary Science Letters , 455, 14-24 .