Oct 2010 Tokyo-to Tokyo Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.68 Longitude of receiver(Degree): 139.68 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.742 57.4 1:00 0.742 57.4 2:00 0.742 57.4 3:00 0.742 57.4 4:00 0.742 57.4 5:00 0.689 56.8 6:00 1.334 62.5 7:00 0.991 59.9 8:00 0.605 55.6 9:00 1.118 61.0 10:00 1.194 61.5 11:00 1.150 61.2 12:00 1.090 60.7 13:00 1.106 60.9 14:00 1.168 61.3 15:00 1.192 61.5 16:00 1.017 60.1 17:00 0.341 50.7 18:00 1.366 62.7 19:00 0.914 59.2 20:00 0.713 57.1 21:00 0.742 57.4 22:00 0.742 57.4 23:00 0.742 57.4