Seismic_log: low intensity rapid pulse detected West to East

Seismic_log: low intensity rapid pulse was detected by me today (i.e. 27th March, 2010) at 9:13 Hrs IST +5:30 GMT. These small bumps were traveling faster and had a direction of West towards East.
See images here below. (copied from my twitter account)
Sixth Sense detected Seismic activity on 27th March, 2010

Sixth Sense detected Seismic activity on Globe 27th March, 2010