Gamma Ray and Radon Anomalies in Northern Taiwan as a Possible Preearthquake Indicator around the Plate Boundary

<div>(a) Schematic of the gamma ray sensor installation in the YMSG monitoring station. (b) The block diagram and pictures of the gamma sensor assembly.</div>

Geofluids

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Figure 2

Figure 2: Gamma Ray and Radon Anomalies in Northern Taiwan as a Possible Preearthquake Indicator around the Plate Boundary 