i was on the way down to get some stuff to eat then this dude was like "did you feel the building shake?" And i'm like "Uh no?" then he said "oh infact, it's still shaking now. You better call your family and inform them. You see, so many people also felt it and they come down." and this was during the peak period. I thought he was a lunatic till i saw half the block downstairs in about 15 mins.