Before installing a warning system, experts need to identify and map areas of risk. Much of this preliminary work has been done in the Indian Ocean ... 2004 event tsunami waves pummeled the ...

BMKG also urged barge operators to stay alert for wind speeds over 16 knots and waves exceeding 1.5 meters. Meanwhile, ferry operators are advised to be cautious of wind speeds above 21 knots and ...

He explained that these conditions can cause an increase in wave heights of 1.25 - 2.5 meters in the western Indian Ocean off Aceh, western Indian Ocean off Lampung, southern Indian Ocean off West ...