Do you agree my prediction methods for Tsunami?

I have issued the alert message on 26th Dec 2004 two hours before Tsunami struck our Indian coast because I sensed the earthquake waves for 12 minutes from my quake alarm, and the day was full moon day. Again on 28th March 2005 when the earthquake struck at 8.4 Richter scale near Sumathra I issued the denial report because the force was released in the land. Again on 12 th Sep 2007 evening since the force was released in the place called padang in Indonesia I issued the denial of Tsunami warning. Whenever we record earthquake waves I observe for its effect and if the force is released in land we will come to know within few minutes. If no damage was reported in few minutes I used to suspect that this situation may create Tsunami. My observation is proving correct . To avoid false warning why not seismologist adopt my proved simple techniques and my instruments.