98/08/30  15:10 JST (JST=GMT+9hours) 
Latitude 39.6
Longtiude 142.1
Depth 52.0 (km)
Magnitude 4.1

Map of the Insturmental Seismic Intensity distribution
Waveforms -Now Testing-
   -Legend-
   H.D.     Hypocentral Distance [km]
   I.S.I    Insturmental Seismic Intensity
   S.S.     Seismic Intensity Scale
   MAX.ACC. Maximum Accelaration [gal]=[cm/sec/sec]

STATION NAME CODE LON. LAT. H.D. I.S.I S.S MAX ACC. YAMADA IWT006 141.9688 39.4777 17.7 2.04 2 25.27 IWAIZUMI IWT019 141.7988 39.8400 37.2 1.78 2 28.88 MIYAKO IWT005 141.9500 39.6444 13.8 1.61 2 10.02 KAWAI IWT016 141.6825 39.5969 35.9 1.48 1 14.58 TAROH IWT004 141.9733 39.7341 18.5 1.21 1 10.65 KITAKAMI IWT012 141.1413 39.3180 88.4 1.21 1 5.73 MONMA IWT017 141.4411 39.6308 56.8 1.15 1 9.00 FUDAI IWT003 141.8897 40.0055 48.6 1.03 1 10.78 TOHNO IWT013 141.5413 39.3338 56.5 1.02 1 9.11 KAMAISHI IWT007 141.8597 39.2672 42.4 0.93 1 7.63 NISHINE IWT021 141.0855 39.9175 93.9 0.82 1 4.01 HACHINOHE AOM012 141.4841 40.5111 114.2 0.80 1 5.44 TANEICHI IWT001 141.7227 40.4072 95.4 0.74 1 4.92 MORIOKA IWT018 141.1513 39.6925 82.2 0.59 1 5.60 NINOHE IWT024 141.2936 40.2605 100.8 0.30 0 2.88 ASHIRO IWT022 141.0558 40.0983 105.2 0.22 0 2.93 DAITOH IWT009 141.4066 39.0158 88.3 0.16 0 3.68