May 2010 Miyagi-ken Sendai-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 38.27 Longitude of receiver(Degree): 140.87 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.306 62.3 1:00 1.306 62.3 2:00 1.306 62.3 3:00 1.290 62.2 4:00 1.304 62.3 5:00 0.768 57.7 6:00 0.770 57.7 7:00 1.032 60.3 8:00 0.875 58.8 9:00 0.643 56.2 10:00 0.399 52.0 11:00 0.265 48.4 12:00 0.216 46.7 13:00 0.224 47.0 14:00 0.296 49.4 15:00 0.466 53.4 16:00 0.714 57.1 17:00 0.943 59.5 18:00 1.019 60.2 19:00 0.597 55.5 20:00 1.055 60.5 21:00 1.305 62.3 22:00 1.296 62.2 23:00 1.306 62.3