Juliana Moechtar
Her spouse Herman Sikumbang died on 22 December 2018 at the age of 36 during the 2018 Sunda Strait tsunami which was triggered by volcanic eruption as the Seventeen band performed onstage near the Tanjung Lesung shore . 
<triplet> 2018 Sunda Strait tsunami <subj> 22 December 2018 <obj> point in time