99/12/04 03:28 JST (JST=GMT+9hours)
Latitude 35.9
Longtiude 140.5
Depth 40.0 (km)
Magnitude 4.2
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.
EDOSAKI IBR017 140.3227 35.9505 17.0 2.27 2 41.31
HOKOTA IBR013 140.4925 36.1555 28.4 2.24 2 31.20
KASHIMA IBR018 140.6355 35.9738 14.7 1.91 2 40.01
SAHARA CHB004 140.4938 35.8975 0.6 1.86 2 19.83
TSUCHIURA IBR014 140.1980 36.0697 33.1 1.85 2 19.98
MOTEGI TCG014 140.1775 36.5419 77.0 1.85 2 10.15
SAKURA CHB007 140.2300 35.7202 31.6 1.82 2 16.15
TORIDE IBR016 140.0527 35.9080 40.4 1.73 2 12.92
NAKAMINATO IBR007 140.5988 36.3491 50.7 1.70 2 15.87
NARITA CHB006 140.3100 35.7769 22.0 1.65 2 17.82
KASAMA IBR005 140.2405 36.3819 58.4 1.62 2 11.38
ISHIOKA IBR012 140.2902 36.1869 37.1 1.60 2 14.06
TSUKUBA IBR011 140.0936 36.1219 44.2 1.51 2 16.76
HASUNUMA CHB011 140.5047 35.5988 33.5 1.48 1 11.41
YOHKAICHIBA CHB010 140.5713 35.7044 22.7 1.43 1 17.41
HITACHI IBR003 140.6486 36.5883 77.6 1.36 1 14.41
NODA CHB001 139.8767 35.9564 56.7 1.30 1 8.18
TOHGANE CHB012 140.3497 35.5697 39.1 1.23 1 5.55
SHIMODATE IBR008 139.9861 36.3030 64.4 1.00 1 7.91
MITO IBR006 140.4561 36.3658 51.9 0.99 1 8.57
MASTSUDO CHB002 139.9063 35.7836 55.2 0.89 1 8.36
CHIBA CHB009 140.1055 35.6050 48.5 0.89 1 6.87
CHB024 140.0817 35.6303 48.3 0.74 1 4.39
SHIMOTSUMA IBR010 139.9686 36.1811 57.2 0.74 1 3.17
TAKAHAGI IBR002 140.7102 36.7030 91.2 0.58 1 3.44
MOOKA TCG013 140.0258 36.4336 73.1 0.47 0 3.44
ASHIO TCG010 139.4408 36.6316 125.2 0.30 0 3.56