Complex sentence: Initial indications may appear similar to those of an earthquake with tremors, vibrations, ground cracking and related noises such as thundering or booming sounds, cryoseisms can be distinguished from earthquakes through meteorological and geological conditions.
Split into simpler sentences: Initial indications may appear similar to those of an earthquake with tremors, vibrations, ground cracking and related noises, such as thundering or booming sounds. Cryoseisms can however be distinguished from earthquakes through meteorological and geological conditions.