Jun 2010 Okayama-ken Okayama-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.65 Longitude of receiver(Degree): 133.93 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.628 56.0 1:00 0.626 55.9 2:00 0.619 55.8 3:00 0.417 52.4 4:00 1.669 64.4 5:00 1.729 64.8 6:00 0.651 56.3 7:00 0.232 47.3 8:00 0.743 57.4 9:00 0.964 59.7 10:00 1.037 60.3 11:00 1.057 60.5 12:00 1.059 60.5 13:00 1.044 60.4 14:00 0.989 59.9 15:00 0.824 58.3 16:00 0.381 51.6 17:00 0.406 52.2 18:00 1.507 63.6 19:00 1.914 65.6 20:00 0.622 55.9 21:00 0.616 55.8 22:00 0.624 55.9 23:00 0.628 56.0