Caveat: Upon further investigation, the author of this paper (not peer-reviewed) has posted and written extensively of “fringe physics” considerations that may well be off base.
Haste maketh waste. Apologies–D.E. (This does not NECESSARILY preclude the truth of the allegations.)
COMMENT: A diligent listener has forwarded a recent (2011) paper by a Brazilian physicist that strongly reinforces information from past broadcasts concerning environmental modification for military purposes . This paper should be examined at length and detail.
BRIEF EDITORIAL NOTE: One of the things that makes the unpleasant reality of environmental modification so terrifying concerns the enormous destructive capability of such devices and the fact that earthquakes, tornadoes, tsunamis and hurricanes occur naturally. It is important that rumination about this topic be measured and judicious, so as to preclude the inevitable dismissal of such discussion as “conspiracy theory.”
Despite the fact that Project HAARP  has been online for the better part of two decades and the U.S. and former Soviet Union concluded a treaty on such matters during the Carter administration, the “Not-Sees” have continued their assault on truth.
That devastating tragedy may well have been a natural occurrence.
For the record, so to speak, I am NOT saying, necessarily, that HAARP was involved in the Japan quake. As discussed in FTR #272 , other nations are developing or have developed such systems.
Another thing to consider is just WHO is controlling HAARP? Might Underground Reich elements have access to the technology?
“High-Power ELF Radiation Generated by Modulated HF [High Frequency] Heating of the Ionosphere Can Cause Earthquakes, Cyclones and Localized Heating” by Fran De Aquino [Maranhao State University Physics Department]; Scribd.com ; 2011. 
EXCERPT: . . .Several HF ionospheric heaters havebeen built in the course of the latest decades in order to study the ELF waves produced by the heating of the ionosphere with HF radiation. Currently, the HAARP heater is the most powerful ionospheric heater, with 3.6GW of effective power using HF heating beam, modulated at ELF (2.5Hz). This paper shows that radiation generated by modulated HF heating of the lower ionosphere, such as that produced by the current HAARP heater, can cause Earthquakes, Cyclones and strong localized heating. . . .