I go a business trip alot and I had experience 5.9 magnitude earthquake near fukusima. just 6 month after fukusima nuclear plant accident. During work, I heard a earthquake early warning and hide under meetingroom's table first and then evacuate to outside.
5.9 is a pretty strong, I felt alot shaking.
But the factory building is earthquake-proof, so it was not badly damaged.
I saw people followed a earthquake manual really well. I think the janpanees people are the most well trained .
I hope people are rescued as soon as possile.
By the way, the answer is a Germany