ECS, JVPD: At about 3:30pm I was standing near desk of my staff member and everybody standup and started asking did you feel the shakes ? They surprised as I took the question as surprise. It was surprising that all are seating felt shakes strongly and I was standing didnt even felt light shakes.
The funniest part was my friend milind who works in atos also had same experience as I had in ECS.