Dec 2009 Akita-ken Akita-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 39.72 Longitude of receiver(Degree): 140.10 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.296 62.3 1:00 1.296 62.3 2:00 1.296 62.3 3:00 1.296 62.3 4:00 1.296 62.3 5:00 1.295 62.2 6:00 1.280 62.1 7:00 0.819 58.3 8:00 0.767 57.7 9:00 1.035 60.3 10:00 0.948 59.5 11:00 0.823 58.3 12:00 0.756 57.6 13:00 0.768 57.7 14:00 0.857 58.7 15:00 0.988 59.9 16:00 1.010 60.1 17:00 0.644 56.2 18:00 1.064 60.5 19:00 1.277 62.1 20:00 1.296 62.3 21:00 1.296 62.3 22:00 1.296 62.3 23:00 1.296 62.3