Assertion: ocean earthquake | /r/HasSubevent | a rise of the seafloor
Facets:
value: by several metres
type: OTHER
Source sentences:
text: As well as the sideways movement between the plates, the 2004 Indian Ocean earthquake resulted in a rise of the seafloor by several metres, displacing an estimated 30 km3 (7.2 cu mi) of water and triggering devastating tsunami waves.