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physics.geo-ph2020
Weather conditions several hours before the strong earthquake
Tao Chen, Lei Li, Xiao-Xin Zhang +3
Physical phenomena observed before strong earthquake have been reported over centuries. Radon anomalies, electrical signals, water level changes, earthquake lights near the epicent…
physics.geo-ph2019
Hour-scale persistent negative anomaly of atmospheric electrostatic field near the epicenter before earthquake
Tao Chen, Han Wu, Chi Wang +28
Although earthquake prediction is a big challenge in the world, some simple observational tools can capture many physical signals and demonstrate that an earthquake (EQ) may be for…