In addition, scientists detected higher sea temperature above 30 degree celcius at 21 m below sea level.
Since there is plenty of mud they couldn't observe much.
They presumed that the fault line is active again. Ranong's fault line has never been active for several decades.
Regarding the dead fish, when they cut fish in half, they found some parts of the bones were missing.
The fish looked as normal, without any wound or cut was seen in the fish body.
They also tried to fry fish with oil, and found the meat's colour didn't change as usual. Its colour was still red ?
Here is the link for this news:
http://www.youtube.com/user/TheJarjar008#p/a/u/1/xVPfsnVv0n4