Indonesian island hit by earthquake Lombok raised by 10 inches
Tanjung : Scientists say the powerful Indonesian earthquake that killed nearly 400 people lifted the island it struck by as much as 25 centimeters (10 inches).
The National Disaster Mitigation Agency said on Saturday that 387 people died, jumping from the 321 it reported the previous day, as search and rescue teams continued to sift through the rubble and people already buried by relatives are accounted for.
Using satellite images of Lombok from the days following the Aug. 5 quake, scientists from NASA and the California Institute of Technology’s joint rapid imaging project made a ground deformation map and measured changes in the island’s surface.
In the northwest of the island near the epicenter, the rupturing faultline lifted the earth by a quarter of a meter. In other places it dropped by 5-15 centimeters (2-6 inches).
NASA said satellite observations can help authorities respond to earthquakes and other natural or manmade disasters.
Almost 390,000 people, about 10 percent of Lombok’s population, are homeless or displaced after the earthquake, which damaged and destroyed about 68,000 homes.
Disaster agency spokesman Sutopo Purwo Nugroho said three districts in the north of Lombok still haven’t received any assistance. The governor of West Nusa Tenggara province, which includes Lombok, has extended the official emergency period by two weeks to Aug. 25.
“It’s estimated the death toll will continue to grow because there are still victims who are suspected of being buried by landslides and collapsed buildings and there are deaths that have not been recorded,” Nugroho said.
The number of evacuees fluctuates, he said, because not all evacuee points have been counted and some people tend to their gardens and properties during the day and return to the tent camps at night. Some people don’t need to evacuate because their homes aren’t damaged but have come to refugee centers because they feel traumatized.
Nearly a week since the 7.0 quake, Lombok is still reeling but glimmers of normality were returning for some and devout villagers are making plans for temporary replacements of mosques that were flattened.
In Tanjung, one of the worst affected districts in the hard-hit north of the island, a food market opened Saturday and locals bought vegetables and fish. Some shops also opened for business despite being in damaged buildings.
“I had to borrow money from someone to buy morning glory to be resold here,” said Natbudi, one of the market vendors. “If I just stay at the camp and don’t come here to sell then I don’t have money to buy rice.”
Lombok, a popular and less developed tourist destination than neighboring Bali, was hit by three strong quakes in little over a week and has endured more than 500 aftershocks.
A July 29 quake killed 16 people. An aftershock measuring magnitude 5.9 on Thursday caused panic, more damage and more than two dozen injuries.
Villager Sunarto, buying fish at the makeshift market, said it was a relief to do something ordinary.
“I feel happy and thank God that finally the market is open,” he said. “We can buy our needs while waiting for the situation to get back to normal even though we’re still worried.”
Indonesia is prone to earthquakes because of its location on the “Ring of Fire,” an arc of volcanoes and fault lines in the Pacific Basin. In December 2004, a massive magnitude 9.1 earthquake off Sumatra triggered a tsunami that killed 230,000 people in a dozen countries.
courtesy : hindustantimes.com
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New trains to ease crowding on Namma Metro Purple-Green lines in Bengaluru
Bengaluru: Commuters on the crowded Namma Metro Purple and Green lines may soon get relief, as the Railway Board has issued provisional sanction for induction of new train sets, Deccan Herald reported.
The Railway Board communicated the provisional sanction to the Bangalore Metro Rail Corporation Limited (BMRCL) in a letter on April 1, raising hopes that additional trains could be deployed during peak hours by May-June.
According to the Railway Board, the approval comes with conditions, including a maximum speed of 80 kmph in fully inflated mode and 25 kmph in deflated mode of the secondary air spring.
The BMRCL will also need a separate sanction from the Commissioner of Metro Rail Safety (CMRS) by submitting the Independent Safety Assessment (ISA) report confirming the trains’ integration, operation, and compatibility with the Direct To Go (DTG) signalling and train control system for the Purple and Green lines.
The BMRCL has received three DTG trains, including a prototype delivered in January 2025, for the Purple and Green lines. The trains must pass 37 statutory clearances before entering passenger service.
The BMRCL had approached the Research Designs and Standards Organisation (RDSO), under the Ministry of Railways, to conduct statutory trials related to oscillation, braking, speed and system integration tests for the trains. The CMRS will issue the final sanction after receiving the ISA certificate.
Officials said the ISA certification process is already underway, with new signalling software currently being tested. Final approvals are expected by May-June, after which the trains can be introduced into service.
The new trains have been supplied by China's CRRC Nanjing Puzhen Co Ltd, which will deliver a total of 21 trains for the Purple and Green lines in partnership with the West Bengal-based Titagarh Rail Systems Ltd (TRSL). Currently, the network operates with 57 trains supplied by BEML.
