After Japan earthquake according to my own Earthquake Approximate Prediction Method; I found out Japan Earthquake was looking like some events occurred around 1964(+/- 2 year)or in some earlier other similar earthquake sets. I was afraid of 1964 alaska mEGATHRUST earthquake. gOOD LUCK THAT the earthquake occurred under the sea or remote area with no population. It is good that it ocurred twice in (june 2011 and in september) and magnitude did not raised.
It seems Earthquake history repeats itself somehow. That we human kept a good record of earthquakes is good.
However, finding similar sets will not give exact location to help anything. It is only a approximate guess. It also does not give eact time of earthquake. It implies that the material, the minerals, metals or other earth layer composing compounds are similar in such sets.
Once I predicted that an earthquake very close to a geographical area which has a lake and a high mountain at the same time is likely, then indeed it occurred. But, i never predicted exact time or exact city. I also find helpfull climate, temperature maps very helpfull.
