Indonesian agency downplays volcanic eruption

Lava streams down from Anak Krakatoa volcano during an eruption as seen from Rakata island in South Lampung. (AFP)
Updated 21 July 2018
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Indonesian agency downplays volcanic eruption

  • No one lives on Krakatau, which forms a small island in the Sunda Strait between Java and Sumatra, but the peak is a popular tourist spot
  • Indonesia is situated on the Pacific "Ring of Fire", a vast zone of geological instability

JAKARTA: The deadly 1883 eruption of Mount Krakatoa is unlikely to happen again despite the Anak Krakatoa volcanic island showing signs of increased activity, said Indonesia’s National Disaster Mitigation Agency.
The Center for Volcanology and Geological Hazard Mitigation has raised the alert status to the second of four levels since June 18 after the volcano rumbled back to life by spewing ash and lava, prompting officials to declare an exclusion zone within 1 km of the summit.
Anak Krakatoa caused hundreds of mild tremors on Thursday, according to seismographic data from the volcanology center.
“It continues to rumble, and the eruptions are a normal phenomenon,” disaster mitigation agency spokesman Sutopo Purwo Nugroho told Arab News on Friday.
“Anak Krakatoa erupts as it continues to emerge higher, but the eruptions are never big since the energy of the magma it expels to the surface isn’t strong,” he said.
“Even though it erupts hundreds of times every day and the alert level has been increased, it’s not dangerous. It won’t cause a tsunami like in 1883,” Kasbani, head of the volcanology center told Arab News.
The eruption that year caused a 30-meter-high tsunami that killed more than 36 million people and lowered global temperatures by around 1.2 degrees Celcius for five years.
The eruption was so loud that it was audible as far away as Perth in western Australia, which is 3,100 km away, and in Mauritius, which is 4,800 km away.
The volcano erupted 479 times last weekend, gushing plumes of thick smoke up to 800 meters high, and lava was visible streaming down from its summit at night, Nugroho said. The eruptions have so far not affected flights or sea voyages, he added.
The Sunda Strait, where the island is located, is a busy shipping lane and accommodates the 30-km, frequently used ferry crossing between the islands of Java and Sumatra.
Anak Krakatoa is uninhabited, but its 300-meter-high summit is a popular tourist destination. It is one of the 127 active volcanoes — a third of the world’s total — that dot the Indonesian archipelago, and is part of the Pacific Ring of Fire, where several tectonic plates meet and subduct, frequently triggering earthquakes and volcanic activity.


No indication North Korea nuclear activities stopped: UN watchdog

Updated 28 min 12 sec ago
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No indication North Korea nuclear activities stopped: UN watchdog

  • ‘The continuation and further development of the DPRK’s nuclear program and related statements by the DPRK are a cause for grave concern’
  • The watchdog has stepped up monitoring through open source information and satellite imagery

VIENNA: The UN’s nuclear watchdog said it had not seen any indication that nuclear activities in North Korea have stopped despite its pledges to denuclearize.
“The continuation and further development of the DPRK’s nuclear program and related statements by the DPRK are a cause for grave concern,” said a report by the International Atomic Energy Agency (IAEA), referring to North Korea’s official name.
The report, published late Monday, by the director general of Yukiya Amano is to be submitted to an IAEA board meeting in September.
In 2009 Pyongyang expelled IAEA inspectors from its Yongbyon nuclear site and has since refused to allow IAEA inspections on its territory.
The watchdog has stepped up monitoring through open source information and satellite imagery, it said.
“As the Agency remains unable to carry out verification activities in the DPRK, its knowledge of the DPRK’s nuclear program is limited and, as further nuclear activities take place in the country, this knowledge is declining,” it said.
Between late-April and early-May, there were indications of the operation of the steam plant that serves the radiochemical laboratory at the Yongbyon site, according to the report.
However, the duration of the steam plant’s operation was not sufficient to have supported the reprocessing of a complete core from the experimental nuclear power plant reactor, it added.
North Korea’s leader Kim Jong Un and US President Donald Trump held a groundbreaking summit in Singapore in June.
At the meeting the pair struck a vague agreement to denuclearize the Korean peninsula, but there has been little movement since.
Before this, Kim met South Korean President Moon Jae-in in April for their first summit. They agreed to push for a declaration of an end to the Korean War this year.