Apr 2012 Oita-ken Oita-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 33.23 Longitude of receiver(Degree): 131.62 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 11.235 81.0 1:00 11.235 81.0 2:00 11.235 81.0 3:00 11.235 81.0 4:00 11.010 80.8 5:00 8.417 78.5 6:00 8.555 78.6 7:00 10.711 80.6 8:00 10.274 80.2 9:00 9.624 79.7 10:00 9.994 80.0 11:00 9.972 80.0 12:00 9.944 80.0 13:00 9.949 80.0 14:00 9.995 80.0 15:00 9.887 79.9 16:00 9.952 80.0 17:00 9.119 79.2 18:00 8.992 79.1 19:00 10.035 80.0 20:00 11.404 81.1 21:00 11.114 80.9 22:00 11.235 81.0 23:00 11.235 81.0