Jun 2010 Kumamoto-ken Kumamoto-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.78 Longitude of receiver(Degree): 130.73 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.977 59.8 1:00 0.977 59.8 2:00 0.977 59.8 3:00 0.824 58.3 4:00 0.430 52.7 5:00 0.794 58.0 6:00 0.987 59.9 7:00 0.928 59.3 8:00 0.805 58.1 9:00 0.656 56.3 10:00 0.543 54.7 11:00 0.487 53.8 12:00 0.481 53.6 13:00 0.523 54.4 14:00 0.624 55.9 15:00 0.774 57.8 16:00 0.898 59.1 17:00 0.987 59.9 18:00 0.881 58.9 19:00 0.478 53.6 20:00 0.733 57.3 21:00 0.977 59.8 22:00 0.977 59.8 23:00 0.977 59.8