Apr 2011 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 0.815 58.2 1:00 0.815 58.2 2:00 0.815 58.2 3:00 0.815 58.2 4:00 0.760 57.6 5:00 1.167 61.3 6:00 1.329 62.5 7:00 0.497 53.9 8:00 1.140 61.1 9:00 1.239 61.9 10:00 1.098 60.8 11:00 0.935 59.4 12:00 0.858 58.7 13:00 0.874 58.8 14:00 0.982 59.8 15:00 1.173 61.4 16:00 1.244 61.9 17:00 0.999 60.0 18:00 0.480 53.6 19:00 1.670 64.5 20:00 0.812 58.2 21:00 0.783 57.9 22:00 0.815 58.2 23:00 0.815 58.2