According to JR East, the Yamagata Shinkansen had suspended operation on the up and down lines between Fukushima Station and Shinjo Station due to the power outage on the Ou Main Line, but resumed operation around 6:00 pm.
Yamagata Shinkansen Fukushima-Shinjo up and down line resumes operation around 6:00 pm
2022-08-16T10:16:30.179Z
[NHK] According to JR East, the Yamagata Shinkansen was suspended on the up and down lines between Fukushima Station and Shinjo Station due to the power outage on the Ou Main Line...
Source: nhk