Elephants Warn Tourists of Tsunami

Description:  According to eyewitnesses a group of elephants heard the infrasound of an approaching tsunami and moved to safety. There are numerous accounts of animals sensing natural hazards, through sound waves or vibrations. This phenomenon could be used to investigate natural hazards and students could use these stories to build an early-warning system to protect humans from similar threats.

Web Resource:  Tsunami Warnings and Predictions - Wikipedia

i have an idea about tsunami early detection, like through out our sea coastline from Gujarat, Maharashtra, Goa, Karnataka, Kerala, Tamilnadu, Andhra Pradesh, Orissa, West Bengal---- states about 6000kms sea coastline,( and also Pakistan, Srilanka, Bangalesh coastline)what is my ideas is that to maintain an animal herd centre, for every 100kms throughout the stretch of the sea coastline of our country Each Animal Herd Centre to contains: a) 6 Elephants (1/2dozen atleast) Elephants are most sensitive to ultra sonic sound, created by the tsunami wave, earthquakes, and behaves very strangely(erratically), when before earthquakes or Tsunami wave about to hit.