HONOLULU (HawaiiNewsNow) – Central Oahu residents were left confused Monday after a siren malfunctioned and sounded off a strange “movie” tone in the Mililani area for hours.
Residents said they heard the sirens go off between 8 a.m and 11 a.m. at the Mililani Mauka District Park.
https://www.hawaiinewsnow.com/2023/12/25/siren-went-off-mililani-area-due-malfunction-no-emergency/