HNL ALERT: A TSUNAMI WATCH IS ISSUED FOR THE STATE OF HAWAII EFFECTIVE AT 0133 PM HST. An 8.7 earthquake off the coast of Kamchatka, Russia may have generated a tsunami that could be destructive along coastal areas. An investigation is underway to determine if there is a tsunami threat to Hawaii. If tsunami waves impact Hawaii, the earliest estimated arrival of the first tsunami wave is 7:17PM (HST). We will keep you updated as this develops. #breakingnews #hawaiinews #iheartradio #tsunamiwatch #fyp #explore #hnlalert #island985