Fukushima NPP (early version)

when the 9.0 magnitude earthquake happened in Japan first a small wave passed by the Fukushima plant the plant was still holding up and then when an even bigger one passed the breakwaters couldn't do their job and passed through the plant 2 workers died (theory) and de-energized the plant thereby leaving the plant without electricity because of which almost all 6 power units were triggered by emergency systems the control rods went into the fuel assemblies but the power increased because the capacitors didn't work without light some have emergency cooling systems but because of the light the staff didn't know what was happening and when the staff connected power from car batteries they noticed that the temperature was rising in some reactors reactor 1 exploded reactor 2 melted reactor hall 3 was completely destroyed, reactor hall 4 was partially destroyed, reactors 5 and 6 were restored to normal