Tsunami buoys malfunctioned as powerful quake hit Indonesia

JAKARTA, Indonesia -- Indonesian officials said Thursday that all 22 tsunami warning buoys installed near vulnerable islands failed to work when a powerful earthquake struck off the coast of Sumatra.

See Full Article

Disaster Mitigation Agency spokesman Sutopo Purwo Nugroho said the buoys were inoperable because of vandalism or a lack of funds for operation and maintenance.

"That made it difficult to determine whether or not the quake triggered a tsunami," Sutopo said.

A magnitude-7.8 earthquake hit parts of Sumatra and small islands in western Indonesia on Wednesday evening, sending thousands of islanders rushing to high ground but causing no major damage or deaths.

Indonesia's Meteorology and Geophysics Agency issued a tsunami warning, but lifted it more than two hours later after discovering that a small tsunami had reached the coasts of Cocos island and Indonesia's Padang city in West Sumatra.

German and Indonesian scientists began installing warning buoys off Sumatra island a year after a magnitude-9.1 quake in 2004 triggered a tsunami that killed 230,000 people in a dozen countries.

The system involves sensors on the ocean floor and giant buoys on the surface of the sea that transmit information about earthquake activity via satellite to observation stations on the coast within 10 minutes of tsunami-strength earthquakes.

Indonesia, the world's largest archipelago, is prone to seismic upheaval because of its location on the Pacific "Ring of Fire," an arc of volcanoes and fault lines circling the Pacific Basin.



Advertisements

Latest Canada & World News

  • Treyvonne Willis denied new trial

    Canada News Toronto Sun
    Manitoba's highest court has denied a new trial for a man who claimed he carried out a contract killing under duress after he was threatened with death himself over a drug debt. Treyvonne Willis, 24, was convicted by a jury in April 2015 of first-degree murder for the stabbing death of 26-year-old Kaila Tran outside her St. Source
  • Hawaii summits could get more than 2 feet of snow

    World News CTV News
    HONOLULU -- The summits of Hawaii's Big Island could get more than two feet of snow, with a winter storm warning in effect through Saturday. Yes, it snows in Hawaii, Matthew Foster, a meteorologist with the National Weather Service in Honolulu, said he had to explain to some surprised out-of-state callers Friday. Source
  • Toronto-area doctor charged with first-degree murder in wife's death

    Canada News CTV News
    TORONTO -- Police say a Toronto neurosurgeon is to appear in court Saturday facing a first-degree murder charge in the death of his wife. The body of Elana Fric Shamji, 40, was found Thursday in Vaughan, Ont. Source
  • Military advances fight against sexual misconduct

    Canada News CTV News
    Days after victims of military sexual assault raised concerns about lenient sentences, CTV News has learned of a new directive from Canada’s top soldier to remove from their jobs anyone who has committed sexual misconduct. Source
  • What U.S. presidents said about ties with China and Taiwan

    World News CTV News
    President-elect Donald Trump spoke Friday with Taiwan's President Tsai Ing-wen, a highly unusual and probably unprecedented move since the U.S. broke diplomatic ties with the self-governing island in 1979 and shifted to diplomatic recognition of China under a so-called "one-China" policy. Source
  • 21 Chinese miners trapped for 4 days confirmed dead

    World News CTV News
    BEIJING -- Twenty-one miners who were trapped for four days after an explosion hit their unlicensed coal mine have been confirmed dead, and four people have been arrested in connection with the disaster, state-run Xinhua News Agency reported Saturday. Source
  • Possible faculty member fatally stabbed at USC

    World News CTV News
    Los Angeles officials say a possible faculty member has been fatally stabbed at the University of Southern California. Los Angeles police Officer Drake Madison says the stabbing happened Friday afternoon and that the victim was a possible faculty member. Source
  • Professor fatally stabbed on USC campus, student arrested

    World News CTV News
    LOS ANGELES -- A professor was stabbed to death on the University of Southern California campus in Los Angeles on Friday and a suspect arrested in his death is a male student, a police spokeswoman said. Source
  • Amber Alert issued for Layla Sabry, 9, last seen in Welland, Ont.

    Canada News CBC News
    Police in Ontario have issued an Amber alert for a missing nine-year-old girl. Niagara Regional Police say Layla Sabry is believed to have been abducted. They describe Layla as white, about four-foot-two, with a thin build, brown hair, and brown eyes. Source
  • Ontario police cancel Amber Alert, 9-year-old girl still not found

    Canada News CBC News
    Police in Ontario have ended an Amber Alert that was issued Friday for a nine-year-old girl. The Niagara Regional Police Service said it cancelled the alert early Saturday morning, even though the girl had still not been located. Source