Mar 2011 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 1.372 62.7 1:00 1.372 62.7 2:00 1.372 62.7 3:00 1.372 62.7 4:00 1.369 62.7 5:00 1.347 62.6 6:00 0.869 58.8 7:00 0.871 58.8 8:00 1.089 60.7 9:00 0.888 59.0 10:00 0.661 56.4 11:00 0.495 53.9 12:00 0.404 52.1 13:00 0.420 52.5 14:00 0.546 54.7 15:00 0.723 57.2 16:00 0.962 59.7 17:00 1.093 60.8 18:00 0.702 56.9 19:00 1.140 61.1 20:00 1.351 62.6 21:00 1.372 62.7 22:00 1.372 62.7 23:00 1.372 62.7