Table 1

The fpeak Values from All (H/V)EQ and (H/V)MT at the 10 Stations

Stationfpeak from (H/V)EQ (Hz)fpeak from (H/V)MT at Survey Distance (Hz)
0 m40 m80 m160 m500 m1 km
ACTO10.2N/A12.712.720.2N/AN/A
BRCO2.02.0N/A1.6N/A2.02.0
DRCO10.210.2N/AN/AN/AN/A12.7
DRWO4.04.04.03.34.05.05.0
ELFO2.53.33.3N/A2.52.55.0
PKRO1.61.61.61.61.31.31.3
STCO5.04.05.04.04.04.04.0
TORO1.01.01.01.01.01.01.0
TYNO4.0N/AN/AN/AN/AN/A5.0
WLVO15.7N/AN/AN/AN/A6.46.4
Average difference (log units)0.030.040.060.080.100.13

The average difference between log(fpeakEQ/fpeakMT) is computed as the average of all absolute value log(fpeakEQ/fpeakMT). N/A denotes surveys that are associated with poor records.