1979-07-18 tsunami – LOMBLEN ISLAND [LEMBATA]: Historical Tsunami Record and Measurements

On July 18, 1979 CE, a tsunami struck Lomblen Island (also known as Lembata) in Indonesia, leaving a severe impact on the local population and coastal geography. According to the NOAA/NCEI Global Historical Tsunami Database, the event caused 1,239 deaths and 32 injuries. The maximum recorded water height associated with this event reached 9.0 meters.

Event Metrics and Location Context

The incident is cataloged under event ID 2115 at a latitude of -8.6 and a longitude of 123.5 in Indonesia. In scientific tsunami hazard classification, the event holds a validity rating of 4, indicating a definite tsunami occurrence. The cause code for the event is recorded as 8.

Frequently asked questions

When did the Lomblen Island tsunami occur?

The tsunami occurred on July 18, 1979 CE.

What was the maximum water height recorded during the 1979 Lomblen Island tsunami?

The maximum recorded water height was 9.0 meters.

How many casualties were reported from the event?

The official database records 1,239 deaths and 32 injuries resulting from the tsunami.

Sources and further context

Official datasets support the event-specific facts.