Feb. 2004 Aomori-ken Aomori-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 40.82 Longitude of receiver(Degree): 140.73 Distance from Hagane-yama LF station (km): 1239 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.164 61.3 1:00 1.164 61.3 2:00 1.164 61.3 3:00 1.164 61.3 4:00 1.164 61.3 5:00 1.158 61.3 6:00 0.951 59.6 7:00 0.789 57.9 8:00 0.999 60.0 9:00 0.844 58.5 10:00 0.631 56.0 11:00 0.492 53.8 12:00 0.432 52.7 13:00 0.442 52.9 14:00 0.524 54.4 15:00 0.686 56.7 16:00 0.905 59.1 17:00 0.977 59.8 18:00 0.640 56.1 19:00 1.069 60.6 20:00 1.162 61.3 21:00 1.164 61.3 22:00 1.164 61.3 23:00 1.164 61.3