Asahi Shimbun, Mar 24, 2017: Some Nuclear Regulation Authority members are skeptical of continuing to send robots into reactors in the crippled Fukushima No. 1 nuclear plant… These regulators are increasingly calling for a new survey methodology after recent investigations utilizing robots controlled remotely generated few findings and were quickly terminated… The lower part of the reactor’s containment vessel is submerged in water where deposits of fuel debris are believed to reside below the surface after melting through… TEPCO and the government… have yet to collect information on the location, amount and condition of the melted fuel… [T]he surveys centering around the robots so far have failed to produce meaningful results. Continue reading
Meanwhile, the asphalt in Yellowstone is melting.
Vísir reports that visitors to the mesa-shaped volcano in northeast Iceland have been unable to determine if the persistent rumblings coming from Herðubreið are being caused by an avalanche, landslide, or something else entirely. Rangers around Herðubreið were the first to announce the rumblings, which lasted about 30 seconds. Continue reading