Jun 2010 Yamaguchi-ken Yamaguchi-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.18 Longitude of receiver(Degree): 131.47 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.470 63.3 1:00 1.470 63.3 2:00 1.470 63.3 3:00 1.395 62.9 4:00 0.818 58.3 5:00 0.497 53.9 6:00 0.990 59.9 7:00 1.116 61.0 8:00 1.079 60.7 9:00 0.947 59.5 10:00 0.830 58.4 11:00 0.770 57.7 12:00 0.763 57.7 13:00 0.810 58.2 14:00 0.916 59.2 15:00 1.061 60.5 16:00 1.116 60.9 17:00 1.049 60.4 18:00 0.647 56.2 19:00 0.546 54.7 20:00 1.329 62.5 21:00 1.469 63.3 22:00 1.470 63.3 23:00 1.470 63.3