Feb 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 0.705 57.0 6:00 1.064 60.5 7:00 1.233 61.8 8:00 0.396 52.0 9:00 1.040 60.3 10:00 1.198 61.6 11:00 1.185 61.5 12:00 1.159 61.3 13:00 1.165 61.3 14:00 1.196 61.6 15:00 1.176 61.4 16:00 0.886 58.9 17:00 0.422 52.5 18:00 1.603 64.1 19:00 0.709 57.0 20:00 0.729 57.3 21:00 0.742 57.4 22:00 0.742 57.4 23:00 0.742 57.4