Dec 2009 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 1.470 63.3 4:00 1.470 63.3 5:00 1.469 63.3 6:00 1.141 61.1 7:00 0.399 52.0 8:00 0.895 59.0 9:00 1.114 60.9 10:00 1.147 61.2 11:00 1.138 61.1 12:00 1.136 61.1 13:00 1.145 61.2 14:00 1.132 61.1 15:00 0.979 59.8 16:00 0.492 53.8 17:00 0.922 59.3 18:00 1.446 63.2 19:00 1.470 63.3 20:00 1.470 63.3 21:00 1.470 63.3 22:00 1.470 63.3 23:00 1.470 63.3