Thermal pattern of Tatun volcanic system by satellite-observed temperatures and its correlation with earthquake magnitudes.

ABSTRACT: The land surface temperature (LST) of volcanoes detected from satellite sensors reflects the thermal status of heat sources in the subsurface. Volcanic earthquakes occur as magma and volcanic fluids transport to the surface from depth. Thus, both LST and earthquake magnitude are key parameters to the study of active volcanoes. Here we investigate the volcanic status of Tatun Volcanic Group (TVG) based on LST and seismic observations. The Earth-observing satellites onboard thermal sensor derived land surface temperature, and the seismic records retrieved volcanic earthquake magnitude are used to delineate the past and current pattern of volcanic activity plus the future trend of the TVG. The spatiotemporal distribution of LST and volcanic earthquake magnitude in TVG are analyzed. The high-s

SUBMITTER: Chan HP 

PROVIDER: S-EPMC10638264 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature