Dec 2010 Yamaguchi-ken Yamaguchi-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.18 Longitude of receiver(Degree): 131.47 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 8.951 79.0 1:00 8.951 79.0 2:00 8.951 79.0 3:00 8.951 79.0 4:00 8.951 79.0 5:00 8.961 79.0 6:00 8.014 78.1 7:00 10.576 80.5 8:00 8.943 79.0 9:00 9.286 79.4 10:00 9.249 79.3 11:00 9.266 79.3 12:00 9.602 79.6 13:00 9.537 79.6 14:00 9.073 79.2 15:00 9.818 79.8 16:00 8.970 79.1 17:00 9.856 79.9 18:00 8.650 78.7 19:00 9.015 79.1 20:00 8.951 79.0 21:00 8.951 79.0 22:00 8.951 79.0 23:00 8.951 79.0