HAWAII will resume monthly statewide testing of its Cold War-era nuclear attack warning sirens for the first time in about 30 years, in preparation for a potential missile launch from North Korea, emergency management officials said.
Wailing air-raid sirens will be sounded for about 60 seconds from more than 400 locations across the central Pacific islands, in a test that will be repeated on the first business day of each month thereafter.
A formal announcement and demonstration of the system was planned for Tuesday by Governor David Ige and other officials at the headquarters of the Hawaii Emergency Management Agency.
Monthly tests of the nuclear attack siren are being reintroduced in Hawaii in conjunction with public service announcements urging residents of the islands to “get inside, stay inside and stay tuned” if they should hear the warning.
“Emergency preparedness is knowing what to expect and what to do for all hazards,” state Emergency Management chief Vern Miyagi said in one video message posted online. He did not mention North Korea specifically.
But the nuclear attack sirens, discontinued since the 1980s when the Cold War drew to a close, are being reactivated in light of recent test launches of intercontinental ballistic missiles from North Korea deemed capable of reaching the state, agency spokeswoman Arlina Agbayani told Reuters on Monday.
A single 150-kiloton weapon detonated over Pearl Harbor on the main island of Oahu would be expected to kill 18,000 people outright and leave 50,000 to 120,000 others injured across a blast zone several miles wide, agency spokesperson Richard Rapoza said, citing projections based on assessments of North Korea’s nuclear weapons technology.
While casualties on that scale would be unprecedented on US soil, a fact sheet issued by the agency stressed that 90 per cent of Hawaii’s 1.4 million-plus residents would survive “the direct effects of such an explosion.”
In the event of an actual nuclear missile launch at Hawaii from North Korea, the U.S. Pacific Command would alert state emergency officials to sound the attack sirens, giving island residents just 12 to 15 minutes of warning before impact, according to the state’s fact sheet.
