Complex sentence: Seismologists note that the deep inlets and bays of the nearby ria coastline have the potential to amplify the destructiveness of tsunami waves and tsunami mitigation structures, warning systems and evacuation training have long been a feature of the town.
Split into simpler sentences: Seismologists note that the deep inlets and bays of the nearby ria coastline have the potential to amplify the destructiveness of tsunami waves. Tsunami mitigation structures, warning systems and evacuation training have long been a feature of the town.