Earth and Environment Atlas

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2018 Sulawesi Earthquake and Tsunami

Earthquake and Tsunami

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A shallow magnitude 7.5 to 7.6 earthquake that struck the Minahasa Peninsula of Indonesia on 28 September 2018, with its epicenter in Donggala Regency about 70 kilometers from Palu. The quake triggered a localized tsunami that struck Palu with waves of 5 to 7 meters and combined with severe soil liquefaction, making it the deadliest earthquake worldwide in 2018 and the deadliest in Indonesia since the 2006 Yogyakarta earthquake.

Facts
Event Date
2018-09-28 1
Magnitude or Scale
Moment magnitude 7.5 to 7.6, depth about 20 kilometers; tsunami waves of 5 to 7 meters at Palu 1
Death Toll
An estimated 4,340 1
Location
Donggala Regency and Palu, Central Sulawesi, Indonesia 1
Cross-Tradition Connections

In Discipline

The localized tsunami at Palu is studied as an oceanographic hazard in its own right.

Sources
1. 2018 Sulawesi Earthquake and Tsunami (Wikipedia)
Wikimedia FoundationLead section
Quote, Lead section
The combined effects of the earthquake and tsunami led to the deaths of an estimated 4,340 people.
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