The RCIC was reported by TEPCO to have shut down around 19 : 00 JST on 12 March .
The RCIC was reported to be operating again as of 09 : 00 JST 13 March .
The RCIC was reported by TEPCO to have shut down around 19 : 00 JST on 12 March , but reported to be operating again as of 09 : 00 JST 13 March .