Jul 2010 Okayama-ken Okayama-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.65 Longitude of receiver(Degree): 133.93 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 3.845 71.7 1:00 3.845 71.7 2:00 3.827 71.7 3:00 3.704 71.4 4:00 1.167 61.3 5:00 2.346 67.4 6:00 3.435 70.7 7:00 2.679 68.6 8:00 3.231 70.2 9:00 2.484 67.9 10:00 2.504 68.0 11:00 2.654 68.5 12:00 2.688 68.6 13:00 2.682 68.6 14:00 2.621 68.4 15:00 2.452 67.8 16:00 2.702 68.6 17:00 3.362 70.5 18:00 1.932 65.7 19:00 3.582 71.1 20:00 4.089 72.2 21:00 2.225 66.9 22:00 3.752 71.5 23:00 3.845 71.7