Title :
Early Warning For Earthquakes
Author :
Enriquez, Alberto
Abstract :
This paper presents NASA scientist Friedemann Freund´s experiments on why radio frequency phenomena precede some earthquakes. He demonstrated in the laboratory how the earth´s crust can act as a gigantic battery to drive a geological radio circuit that extends more than 30 kilometers below the ground. It is too soon to say whether Freund´s theories will be upheld or refuted, but the balance of expert opinion and evidence clearly is beginning to shift in his favor
Keywords :
cells (electric); earthquakes; geology; geophysical signal processing; radiofrequency interference; terrestrial electricity; San Andreas Fault; earthquake prediction; electromagnetic precursors; geological radio circuit; hole currents; igneous rocks; oxygen bonds; radio frequency phenomena; Atomic measurements; Batteries; Charge carrier processes; Conducting materials; Earthquakes; Photonic crystals; Photovoltaic cells; Physics; Power generation; Radioactive materials;
Journal_Title :
Spectrum, IEEE
DOI :
10.1109/MSPEC.2007.295502