Jul 2010 Tokyo-to Tokyo Expected value of LF field strength Transmitting Station: Ohtakadoya-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 5.968 75.5 1:00 5.931 75.5 2:00 5.809 75.3 3:00 3.923 71.9 4:00 5.514 74.8 5:00 4.574 73.2 6:00 3.652 71.2 7:00 4.469 73.0 8:00 4.691 73.4 9:00 4.241 72.5 10:00 4.161 72.4 11:00 4.183 72.4 12:00 4.185 72.4 13:00 4.166 72.4 14:00 4.194 72.5 15:00 4.594 73.2 16:00 4.671 73.4 17:00 3.483 70.8 18:00 5.151 74.2 19:00 4.784 73.6 20:00 3.026 69.6 21:00 5.776 75.2 22:00 5.909 75.4 23:00 5.968 75.5