Jul. 2014 Ibaraki-ken Mito-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 36.33 Longitude of receiver(Degree): 140.45 Distance from Ohtakadoya-yama LF station (km): 121 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 9.905 79.9 1:00 9.849 79.9 2:00 9.695 79.7 3:00 7.979 78.0 4:00 9.016 79.1 5:00 8.291 78.4 6:00 9.175 79.3 7:00 7.663 77.7 8:00 8.596 78.7 9:00 8.144 78.2 10:00 8.113 78.2 11:00 8.136 78.2 12:00 8.139 78.2 13:00 8.120 78.2 14:00 8.114 78.2 15:00 8.500 78.6 16:00 8.095 78.2 17:00 8.428 78.5 18:00 6.877 76.7 19:00 6.701 76.5 20:00 6.894 76.8 21:00 9.654 79.7 22:00 9.821 79.8 23:00 9.905 79.9