JAKARTA, April 18 — Indonesian authorities have issued a tsunami warning and raised the alert for Mount Ruang to the highest level after the volcano near the Sulawesi Island had multiple large eruptions over the past two days, reported German news agency (dpa).

KOTA KINABALU, Nov 4 — The Malaysian Meteorological Department (MetMalaysia) clarified it had not issued any tsunami warning or advisory after the Malaysian National Tsunami Early Warning System (SAATNM) siren went off in Kota Belud, Sabah, early this morning.

ISTANBUL, Oct 5 (Bernama-AA) -- Japan's meteorological agency issued a tsunami warning early Thursday for the Izu island chain after a magnitude 6.6 earthquake struck in the Pacific Ocean.