Memorial Day celebration at the National Palace, one month after the January 2010 earthquake, Port au Prince, Haiti, West Indies, Caribbean, Central America

National Palace, showing January 2010 earthquake damage, Port au Prince, Haiti, West Indies, Caribbean, Central America

Tsunami Map, Kii Peninsula Earthquake, 1944

Generated by an undersea earthquake, a tsunami may propagate over open ocean waters before cresting and inundating a coastline.

Greece Zakynthos town Agios Dionysios church

Zakynthos town Agios Dionysios church, habour

Zakynthos town Agios Dionysios church

Zakynthos town Agios Dionysios church

Tsunami and flood in the city, flooding of the eastern city, AI generated

Fishing boats washed into the heart of the country by the Tsunami on 26 Dec. 2004, now the Nam Khem Tsunami Memorial to the over 5, 000 victims, near Bang Muang, Takua Pa, Phang-nga, Thailand, Asia

Tsunami Warning Sign With The Ocean In The Background, Lincoln City, Oregon, United States of America

Thailand, Phuket, the streets flood with water in the 12/04 Tsunami.

Scubadiver and tectonical rift, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

Tectonical rift underwater, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

Tectonical rift underwater, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

Tectonical rift underwater, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah

Tectonical rift underwater, Djibouti, Djibuti, Africa, Afar Triangle, Gulf of Aden, Gulf of Tadjourah