Tsunamis in Indonesia

2 historical events are documented below with their sources.

Major tsunamis in Indonesia, historically

2018 Sulawesi Earthquake and Tsunami 28 September 2018 · 4,340 fatalities recorded
2004 Indian Ocean Earthquake and Tsunami 26 December 2004 · 227,898 fatalities recorded

What to do in a tsunami

The steps below are the same wherever you are — the hazard does not change because the border does. Read the tsunami safety guide →

Emergency numbers — Indonesia

112 — Emergency call centre
A national programme, but NOT available everywhere. Komdigi reported more than 70 cities and regencies had implemented it as of 2024, out of roughly 514. If it does not connect where you are, use the local police, fire or ambulance number.

Verified 4 September 2026. Numbers change; check locally if this date is old.

Sources and update frequency for every figure on this page are listed on data sources, and the collection method on methodology.