2017 North Korean nuke test 'equivalent to 17 Hiroshimas': ISRO Report

News Network
November 18, 2019

Nov 18: A North Korean nuclear test in 2017 was so powerful that it moved the surface of Mount Mantap, the test location, as the explosion was 17 times more powerful than the bomb that destroyed Hiroshima, a team of researchers from the Indian space agency said.

The three-member team of Indian Space Research Organisation (ISRO) comprising K.M. Sreejith, Ritesh Agarwal and A.S. Rajawat has published their research paper in the Geophysical Journal International.

According to the researchers, the nuclear explosion resulted in sizeable surface deformation while the flanks of Mount Mantap experienced displacements of up to 0.5 metre along the line-of-sight of Japanese satellite ALOS-2.

Based on the satellite data, the researchers predicted that the explosion yield was about 245 to 271 kilotonnes as compared to the 15 kilotonne bomb used on Hiroshima in 1945.

As there were no seismic data, the researchers looked up to the skies to use the satellite data to measure the variations of the test site surface.

The researchers used the synthetic aperture radar (SAR) data from the Japanese satellite ALOS-2.

According to the researchers, the explosion test was done at a depth of 542 metre below Mount Mantap.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
May 8,2024

sampitroda.jpg

Congress leader Sam Pitroda has stepped down from the post of Chairman of the Indian Overseas Congress and his resignation was accepted by the party. Congress leader Jairam Ramesh took to X and announced that Sam Pitroda had decided to resign from the key post "of his own accord".

Pitroda had been under fire over his controversial remark that Indians in the East resemble the Chinese while those in the South look like Africans.

"We could hold together a country as diverse as India -- where people on East look like Chinese, people on West look like Arab, people on North look like maybe White and people in South look like Africans. It doesn't matter. We are all brothers and sisters," Pitroda said during an interview with The Statesman.

The Congress immediately distanced itself from Pitroda's remarks, terming them "unacceptable".

"The analogies drawn by Mr Sam Pitroda in a podcast to illustrate India's diversity are most unfortunate and unacceptable. The Indian National Congress completely dissociates itself from these analogies," Jairam Ramesh said in a post on X.

The BJP also hit out at the Congress over Pitroda's remarks and termed them "racist and divisive".

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
May 4,2024

Mangaluru, May 4: The Mangaluru International Airport was besieged with a harrowing message of terror recently, when an email, purportedly from malevolent elements, menacingly declared the planting of bombs within the airport premises. 

Addressed to the office of the airport authority, the missive, steeped in ominous overtones, bore the ominous signature of a terrorist faction, ominously named 'Terrorizers 111'.

The communication, disseminated in English, ominously detailed the clandestine emplacement of explosives in areas eluding facile detection, accompanied by a chilling warning of their imminent detonation. The threat, ominously looming over not only the infrastructure but also the airborne vessels, portended a catastrophic deluge of bloodshed and loss.

In response to this dire communiqué, airport authorities swiftly engaged the apparatus of law enforcement, dispatching urgent alerts to the vigilant guardians of public safety. Acting upon the dictates of higher echelons, a formal dossier of this menacing correspondence was meticulously compiled, cloaked in the veil of confidentiality to thwart any premature dissemination.

Mangaluru International Airport found itself in grim camaraderie with more than 30 counterparts under the aegis of the Airport Authority of India (AAI) and private domains, all recipients of this chilling electronic diatribe. A comprehensive net of precautionary measures was swiftly cast, fortifying the bastions of security in anticipation of any nefarious designs lurking within the shadows.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
May 18,2024

devaraje gowda.jpg

In a fresh claim, arrested BJP leader and advocate G Devaraje Gowda has alleged that Deputy Chief Minister D K Shivakumar and four other ministers were behind exposing Prajwal Revanna’s sex scam that has brought disgrace to Janata Dal (Secular) H D Deve Gowda family. 

Devaraje Gowda has been arrested in a sexual abuse case. 

Speaking to reporters while being taken to the district prisons, in Hassan on Friday, Gowda alleged that he was offered Rs 100 crore to drag the name of H D Kumaraswamy in the Prajwal’s case. 

“D K Shivakumar had offered me Rs 100 crore to project that H D Kumaraswamy was behind the case. The offer was made through ministers N Chaluvarayaswamy, Krishna Byre Gowda, Priyank Kharge and another minister. They had even sent Rs 5 crore as advance to Bowring Club. But I did not agree. Hence, they hatched a plot to trap me,” Gowda alleged.

“It is D K Shivakumar, who collected all information from Prajwal Revanna’s former car driver Karthik and readied the pen drive. A team of four ministers were formed to handle the issue. As I did not agree to the plan. They planned to bring disrepute to the BJP, Narendra Modi and H D Kumaraswamy,” he said.

Gowda further alleged that former MLC M A Gopalaswamy of Channarayapatna was sent to him for negotiation.

“The main intention of D K Shivakumar is to bring disrepute to Modi and BJP in the case. Besides, he wanted to defame H D Kumaraswamy’s leadership in the state” he claimed. “They filed a sexual harassment and rape case against me, but found no evidence. Now, they are trying to fix me in the pen drive case” he alleged.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.