Norway Nuclear Monitor Backtracks on Theory of Second Russia Blast
Norsar, Norway’s nuclear test-ban monitor,
last week said an Aug. 8 explosion that killed five Russian scientists was followed by a second blast two hours later, and that this was the likely source of a spike in radiation.
The second explosion
was detected by infrasonic air pressure sensors in the Norwegian town of Bardufoss, but further analysis, taking in additional data from Norway and Finland, pointed to a different explanation, Norsar said on its website.
The Moscow Times