pA 6.7-magnitude earthquake shooka the northern island of Hokkaido in the early morning on Thursday, September 6, disrupting train and flight services, as well as causing mudslides and landslides.ppMore than 100 people were injured in different cities, including in the prefectural capital Sapporo, with at least 32 missing, and 3 million people without electricity, Japanese media reporteda.ppThe quake also cuta power supplies to Tomari nuclear power planta.ppThis footage, shared on September 6, shows the effects of the quake in Sapporo, including damaged roads, panicked shoppers and power blackout.