What happened in the Indonesian tsunami?
A powerful undersea earthquake that struck off the coast of Sumatra island, Indonesia, set off the 2004 Indian Ocean tsunami, also known as the Christmas or Boxing Day tsunami, on Sunday morning, Dec. 26, 2004. The quake caused the ocean floor to suddenly rise by as much as 40 meters, triggering a massive tsunami.
How many people died in the 1998 tsunami?
In all, more than 1600 people lost their lives, with some estimates of fatalities as high as 2200, another 1000 were seriously injured, and 10,000 were displaced to new villages.
What caused the tsunami in Indonesia?
Indonesia’s geological and weather service says the tsunami was likely caused by undersea landslides in the Sunda Strait following an eruption by the Anak Krakatoa volcano. The Central Sulawesi quake occurred less than two months after a series of earthquakes struck Indonesia’s Lombok island.
What caused the 1998 Papua New Guinea tsunami?
The event occurred on a reverse fault near the north coast region of Papua New Guinea, 25 kilometers (16 mi) from the coast near Aitape, and caused a large undersea landslide which caused a tsunami that hit the coast, killing between at least 2,183 and 2,700 people and injuring thousands.
How many people died in the Papua New Guinea tsunami?
2,200 people
The tsunami that struck Papua New Guinea on 17 July 1998 shortly after a Mw 7.0 earthquake (Figure 1) was one of the deadliest tsunamis in this century. At least 2,200 people died from this event, essentially destroying an entire generation in some communities.
How big was the tsunami in Indonesia in 1996?
Summary of event: In February 1996, an earthquake with a moment magnitude of 8.1 occurred off the coast of Biak Island in Indonesia. The earthquake, which ruptured over 270 kilometers along the New Guinea trench, triggered a tsunami with a wave height of 7.7 meters.
Why was the 1998 Aitape tsunami so dangerous?
The 1998 tsunami demonstrated that for villages in sector DE any tsunami is potentially dangerous, both because there are inadequate escape routes and because any tsunami generated near here will become focussed on this sector of coast, by virtue of the focussing effect of the shape of the sea floor (Tappin et al.,…
When was the tsunami in Papua New Guinea?
Geist, E. L., 1999, Local tsunamis and earthquake source parameters, Advances in Geophysics, v. 39, p. 117-209. The tsunami that struck New Guinea on July 17, 1998 was the most devastating tsunami since the 1976 Moro Gulf, Philippines, tsunami and may surpass that event (Lockridge and Smith, 1984; Satake and Imamura, 1995).
When did the tsunami hit Indonesia in 2018?
1, 2018, after an earthquake and tsunami hit the area on September 28. (JEWEL SAMAD/AFP/Getty Images) It’s unclear how well people in Indonesia stuck to the official, internationally recognized advice for earthquakes, but the reaction to the tsunami is a different matter altogether.