TWO radio stations on the Pacific island of Guam are in hot water after accidentally broadcasting a missile warning klaxon - sparking fears of a North Korean nuke attack.

The civil danger warning message was mistakenly broadcast because of "human error" just after midnight today by both the KTWG and KSTO radio stations.

8 The emergency alert was broadcast on two the island's radio stations Credit: Alamy

8 Kim has threatened to fire four Hwasong ICBM towards Guam

The broadcast alert came just days after noisy neighbour Kim Jong-un threatened to fire four Hwasong nuclear missiles in the direction of the American island territory.

The alarm read: "A broadcast station or cable system has issued a civil danger warning for the following countries/areas: Guam; at 12:25 a.m. on Aug. 15, 2017, effective until 12:40 a.m. Message from KTWGKSTO."

However the worrying test was not connected to any emergency, heightened threat or warning, BNO news reported.

George Charfauros, Guam Homeland Security Advisor, said in a statement: "Remember there is no change in threat level, we continue business as usual and know there are US Department of Defense capabilities in place.

"We continue communication with our federal and military partners and have not received official statement warranting any concern for imminent threat to Guam or the Marianas.”

Kim has revealed he has delayed a decision on firing towards Guam while he watches US actions a little longer, the North's state media said on Tuesday.

8 The chilling government leaflet was distributed on Friday

8 One worried local fills his trolley to the brim with bottled water Credit: AP:Associated Press

The island last week issued residents with a chilling 'what to do in case of nuclear attack' leaflet amid fears of an imminent strike from North Korea.

The Pacific islanders were put on red alert after the local government issued the emergency fact sheet with the message "don't look at the fireball."

Titled "In Case of Emergency... Preparing for an Imminent Missile Threat", it says: "Do not look at the flash or fireball – It can blind you."

It goes on "Take cover behind anything that might offer protection".

The island's 160,000 residents were put in the cross-hairs after it was revealed North Korea is now armed with nuclear warheads able to be fixed to its intercontinental missiles.

The flier also offers guidance on removing radioactive material: "When possible, take a shower with lots of soap and water to help remove radioactive contamination."

But don't scratch or scrub skin and "do not use conditioner in your hair because it will bind radioactive material to your hair."

8 Guam is just over 2,000 miles from North Korea

8 News that the island is on nuclear alert has panicked thousands Credit: Reuters

After the leaflet was distributed, many residents hit their local stores to stock up on food and drink ahead of what they fear could be the start of World War Three.

Some were seen leaving shops with shopping trolleys overflowing with canned food and bottles of water.

However, others went about their everyday lives as usual -with many hitting the beach to chill out.

Officials haven't raised the US territory's threat level even after Pyongyang laid out plans to strike near the island in the coming weeks, Guam Gov. Eddie Calvo said.

He noted that Guam has many buildings made to withstand powerful typhoons, but acknowledged that nothing can protect against a thermonuclear attack.

A war of words between US President Donald Trump — who said North Korea would be met with "fire and fury" if it stepped out of line — and officials under despotic leader Kim has brought the prospect of open and devastating warfare closer than ever.

8 Guam has been threatened with a missile attack from North Korea by 'mid-August' Credit: Reuters

8 Kim cackles during a test launch of a long-range Hwasong-12 missile in May Credit: Reuters

Propaganda chiefs for the North Korean regime issued a statement saying four rockets would sent to Guam by "mid-August".

Squaring up to Kim again on Friday, President Trump said the dictator would "regret it fast" if he followed through on his threats.

Earlier the President warned that military plans are "locked and loaded" and urged Kim to “find another path”.

Guam hosts large US military bases where regular air and sea sorties towards the Korean peninsula are launched.

Seeking to assure his citizens, Guam Governer Eddie Calvo told reporters on Friday that the island is "safe and sound".

"There are no changes," Calvo said. "Everyone should continue to live their lives."

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The island's administration is holding regular meetings with US Homeland Security — who provided the information contained in the chilling fact-sheet.

It recommends islanders to prepare by building emergency supply kits and figuring out where the nearest concrete shelter or "protected space" is.

Schools and public buildings are recommended as suitable places of refuge in the event of a nuclear attack.

Guam Homeland Security spokeswoman Jenna Gaminde said the island would sound all 15 of its All Hazards Alert Warning System sirens and emergency broadcasts would be published on TV and radio.

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