Please note: You are viewing
the unstyled version of this website. Either your browser does not support CSS
(cascading style sheets) or it has been disabled. Skip
navigation.
A global network of seismic monitoring instrumentsincluding 141 existing and 8 planned stationsallows researchers to detect and locate undersea earthquakes. It does not, however, confirm the presence of a tsunami waveonly the possibility of one. (Credit NOAA)