I saw this quote yesterday in different article:

The agency is keeping watch on increasing temperatures in reactor No. 3, which have hit 240 degrees Celsius, said NISA Deputy Director General Hidehiko Nishiyama.

"We do not need to be suddenly worried, but we need to be careful if it continues to rise," he said, noting that Tokyo Electric Power has also boosted its rate of water insertion into that reactor.

More Coolant Poured Into Japanese Power Plant Reactor
Do not argue with an idiot. He will drag you down to his level and beat you with experience.