The center was founded by Sam Nugraha, who himself had once been addicted to heroin. NPR's coverage a couple of years ago led to a life-changing turn of events for Nugraha.
The sentence reduction means Umar Patek could be released on parole ahead of the 20th anniversary of the bombings in October.
Indonesia's geological agency said it sees increasing activity that could trigger an avalanche of lava and searing gas, similar to the Dec. 4 eruption,
International travelers must be vaccinated, test negative, be coming from certain countries, quarantine and heed restrictions in public.
No cause has been established for the sinking earlier this month of the KRI Nanggala with 53 people aboard, but officials have suggested that it may have been due to an undersea wave.
The country's navy had said earlier that it considered the crew of 53 dead, an assessment that has now been confirmed with photos of the ship's wreckage.
The sub went missing early Wednesday morning off the coast of Bali during a training exercise, and Indonesian military officials estimated the sailors would run out of oxygen early Saturday.
The Pentagon says it will send airborne assets to help with the search as Indonesian officials say oxygen for the submarine - if still intact - may by now be exhausted.
Rescuers are scouring the Bali Sea for a submarine that disappeared this week. Officials say if the crew is still alive, they're expected to run out of oxygen by Saturday.
The aging KRI Nanggala-402 was reportedly on a torpedo-training mission in waters north of Bali when it failed to report results of the exercise.