microseism

ریشه

From the word 'micro-' meaning 'small' + 'seism', indicating a seismic event.

مثال

• The seismograph recorded a microseism that went unnoticed by the local population.
• Microseisms are often caused by natural processes such as ocean waves or atmospheric pressure changes.
• The region experiences frequent microseisms due to its proximity to a fault line.