#12310 | posted by  Yubi | 8 years, 11 months ago on False Alarm for Tokyo M9 Earthquake?

This is a false alarm, I did not feel anything. Japanese weather bureau does not show one either.

So, the real question is "how did this get recorded?". There are more than a thousand sensors around Japan collecting seismic activity. Either this app collects noise from them, or the screen is faked.

Reminds me of the time of the 2011 earthquake. I used to walk around and tweet about shops that have supplies, etc.,because there were too many rumours and people were worried.