Identification of Far-Field Long-Period Ground Motions Using Phase Derivatives
Table 2
Records identified as long-period ground motions by using the proposed method.
Station
Corner frequency
Energy ratio
Predictor
Event index
Epicentral distance
Site
OSKH02NS
3.065265
0.962228
1
5
198.793
C
OSKH02EW
2.794872
0.951052
1
5
198.793
C
OSK003EW
3.7625
0.898807
0.999995
5
201.903
D
OSK003NS
3.584838
0.879794
0.999995
5
201.903
D
HYG022EW
0.807795
0.413461
0.999113
5
192.264
D
IKRH03NS
2.531998
0.413425
0.891252
6
213.833
D
IKRH03EW
3.498246
0.550984
0.960373
6
213.833
D
IKRH02EW
1.963153
0.376051
0.936049
6
237.185
E
HKD118EW
3.243775
0.759182
0.999941
6
251.084
D
HKD178EW
3.147187
0.861797
0.999997
6
254.792
D
HKD178NS
2.742523
0.84731
0.999999
6
254.792
D
AOM021EW
2.390755
0.538594
0.997536
6
241.254
D
IBUH05NS
2.542374
0.681667
0.99993
3
241.261
C
IBUH05EW
2.162977
0.700304
0.999986
3
241.261
C
IKRH03NS
4.135434
0.922407
0.999992
3
235.28
D
IKRH02NS
1.764912
0.75246
0.999999
3
255.304
E
IKRH02EW
7.294737
0.93734
0.958595
3
255.304
E
HKD105NS
1.004252
0.263015
0.905805
3
184.266
C
HKD129EW
4.537566
0.83678
0.999727
3
224.786
C
HKD129NS
1.916364
0.668818
0.999983
3
224.786
C
HKD130EW
2.148647
0.725926
0.999993
3
241.238
C
HKD130NS
3.236714
0.75985
0.999943
3
241.238
C
HKD120EW
4.230392
0.8097
0.999758
3
263.301
D
HKD120NS
4.664289
0.84516
0.999689
3
263.301
D
HKD122NS
3.154127
0.838083
0.999995
3
245.84
D
HKD178EW
5.886054
0.94734
0.999415
3
275.181
D
HKD178NS
3.367404
0.96083
1
3
275.181
D
HKD179NS
3.00411
0.868665
0.999999
3
264.276
D
HKD179EW
3.44
0.83873
0.999989
3
264.276
D
HKD181NS
1.596639
0.389663
0.98386
3
255.399
D
HKD182NS
2.082714
0.571818
0.999595
3
247.424
D
HKD180EW
3.898436
0.84414
0.999964
3
269.99
E
HKD084NS
2.37715
0.472772
0.985278
3
148.138
C
CHBH10NS
1.287612
0.92678
1
4
390.291
D
CHBH10EW
1.565669
0.98607
1
4
390.291
D
OSK007EW
2.648446
0.478623
0.973208
4
211.303
C
HYG022NS
2.635287
0.466258
0.963898
4
242.606
D
MIE003NS
2.712927
0.566378
0.997157
4
207.634
D
OSK006EW
2.212204
0.491778
0.994544
4
222.371
D
OSK006NS
3.239262
0.604658
0.995621
4
222.371
D
OSK008NS
1.272093
0.368782
0.988496
4
216.864
D
AIC003EW
1.721421
0.719596
0.999998
4
227.851
E
MYG005NS
2
0.770263
0.999999
11
229.204
D
NGN015EW
1.354651
0.693799
0.999998
11
153.839
D
MYG017EW
3.72093
0.768698
0.999822
11
185.336
E
ISK002EW
1.473684
0.320931
0.926977
11
140.925
E
ISK002NS
1.964912
0.397348
0.963508
11
140.925
E
FKS024EW
2.859375
0.539519
0.99091
11
112.735
D
FKS024NS
4.172507
0.601316
0.935164
11
112.735
D
IKRH02NS
2.131996
0.782818
0.999999
8
296.466
E
HKD126NS
2.673077
0.543681
0.995225
8
276.965
E
IBRH10EW
1.158154
0.315132
0.963736
9
202.274
E
TCG012NS
1.255624
0.482176
0.999533
9
176.825
C
SIT003EW
1.813519
0.880533
1
9
191.297
E
SIT003NS
2.043108
0.897758
1
9
191.297
E
SIT010NS
1.504256
0.590451
0.999954
9
205.371
E
NGN008EW
1.29054
0.675453
0.999998
9
132.08
C
NGN008NS
1.950835
0.676695
0.999985
9
132.08
C
NGN015EW
1.319473
0.623768
0.999989
9
173.498
D
NGN015NS
1.267456
0.700939
0.999999
9
173.498
D
ISK007EW
1.938776
0.725381
0.999996
9
156.195
E
ISK007NS
2.963141
0.693727
0.999834
9
156.195
E
FKS020EW
1.584589
0.504865
0.999366
9
132.531
E
FKS020NS
1.040875
0.26812
0.909001
9
132.531
E
YMT011NS
2.015038
0.548924
0.999367
9
160.191
D
YMT001EW
1.589615
0.707671
0.999998
10
93.3553
D
YMT001NS
2.768261
0.832274
0.999998
10
93.3553
D
MYG006EW
1.139153
0.342084
0.983491
10
50.2725
E
MYG006NS
1.312281
0.389482
0.992732
10
50.2725
E
YMT003NS
2.938272
0.473791
0.932772
10
99.3062
C
MYGH06NS
1.407018
0.28582
0.852034
10
51.3019
C
OSKH02NS
1.353383
0.690987
0.999998
2
557.279
C
OSKH02EW
2.451128
0.935847
1
2
557.279
C
CHB021EW
3.237864
0.714614
0.999797
2
181.927
C
CHB021NS
3.825243
0.721417
0.999103
2
181.927
C
CHB025EW
1.519298
0.663825
0.999994
2
173.869
C
CHB025NS
2.333333
0.704789
0.99998
2
173.869
C
KNG003NS
3.676923
0.710547
0.999204
2
172.478
C
KNG006EW
3.333333
0.575414
0.987145
2
172.1
C
KNG006NS
2.287719
0.555255
0.998846
2
172.1
C
KNG010EW
4.522807
0.756306
0.997524
2
193.271
C
KNG010NS
2.161403
0.674097
0.999971
2
193.271
C
CHB013NS
4.245614
0.667207
0.986625
2
115.667
D
CHB015NS
3.912281
0.723435
0.998913
2
146.725
D
CHB022EW
3.621053
0.548463
0.940853
2
155.056
D
CHB022NS
3.768421
0.590598
0.971338
2
155.056
D
CHB026EW
1.105263
0.387951
0.995787
2
122.644
D
CHB026NS
0.650485
0.235401
0.924283
2
122.644
D
KNG004EW
3.010648
0.519092
0.975612
2
183.284
D
KNG004NS
4.364912
0.606067
0.904846
2
183.284
D
SIT002EW
2.94386
0.564152
0.994167
2
168.982
D
SIT013NS
4.129825
0.657487
0.987382
2
165.948
D
TKY004NS
2.066667
0.445042
0.986815
2
176.351
D
TKY006EW
3.850187
0.61839
0.983144
2
165.415
D
TKY018EW
1.567884
0.444199
0.996717
2
140.538
D
TKY018NS
2.149701
0.503016
0.996658
2
140.538
D
TKY024EW
1.392982
0.410186
0.994857
2
133.002
D
TKY024NS
1.854539
0.435163
0.990482
2
133.002
D
TKY027NS
1.128727
0.345737
0.9855
2
132.309
D
CHB009EW
1.382456
0.409147
0.994862
2
118.77
E
CHB009NS
1.416979
0.302
0.897909
2
118.77
E
KNG001EW
2.636889
0.583577
0.998583
2
154.819
E
KNG001NS
2.691404
0.588471
0.998556
2
154.819
E
KNG013EW
4.695652
0.820325
0.999321
2
212.95
E
KNG013NS
3.89372
0.79685
0.999867
2
212.95
E
SIT008EW
1.891228
0.421265
0.984511
2
137.094
E
SIT011NS
1.179359
0.300462
0.943195
2
143.142
E
TKY005NS
3.670175
0.568949
0.96079
2
177.114
D
CHBH11NS
4.831579
0.861686
0.999684
1
395.179
C
CHBH11EW
7.110088
0.933592
0.972469
1
395.179
C
CHBH16NS
2.62807
0.71005
0.99996
1
418.631
C
CHBH16EW
2.887174
0.745081
0.999968
1
418.631
C
CHBH17NS
2.727915
0.685353
0.999893
1
395.73
C
IBUH02NS
3.220167
0.81326
0.999988
1
533.116
C
IBUH02EW
4.933333
0.838239
0.999188
1
533.116
C
IBUH05NS
1.854964
0.842197
1
1
511.566
C
IBUH05EW
2.187998
0.858736
1
1
511.566
C
OSKH02NS
2.223485
0.980296
1
1
770.997
C
OSKH02EW
1.386364
0.909078
1
1
770.997
C
CHBH10NS
3.05614
0.604811
0.997411
1
367.521
D
CHBH10EW
3.226368
0.592912
0.994149
1
367.521
D
CHBH12NS
3.393807
0.762432
0.999917
1
407.073
D
CHBH12EW
2.122807
0.682929
0.99998
1
407.073
D
IBRH20NS
1.870113
0.328554
0.835114
1
315.605
D
IBRH20EW
3.420712
0.570071
0.980967
1
315.605
D
IKRH03NS
1.536842
0.750714
0.999999
1
541.302
D
IKRH03EW
1.463603
0.727768
0.999999
1
541.302
D
SRCH07EW
4.312281
0.802902
0.99963
1
575.113
D
SRCH09NS
1.961404
0.595798
0.999853
1
557.48
D
IKRH02NS
2.080702
0.854545
1
1
577.359
E
IKRH02EW
1.735189
0.709653
0.999997
1
577.359
E
CHB021EW
2.188923
0.469424
0.990505
1
442.763
C
CHB021NS
2.308772
0.550751
0.99861
1
442.763
C
CHB025EW
2.649123
0.794705
0.999996
1
434.585
C
CHB025NS
3.470175
0.865441
0.999994
1
434.585
C
HKD105EW
1.101754
0.477341
0.999655
1
491.096
C
HKD105NS
1.889815
0.651899
0.999975
1
491.096
C
HKD123EW
1.473896
0.743897
0.999999
1
547.805
C
HKD124EW
2.431579
0.804728
0.999998
1
551.117
C
HKD124NS
1.50262
0.765818
1
1
551.117
C
HKD129EW
1.216549
0.62081
0.999991
1
514.31
C
HKD129NS
1.605898
0.75124
0.999999
1
514.31
C
HKD130EW
1.975566
0.855551
1
1
511.54
C
HKD130NS
1.757895
0.836844
1
1
511.54
C
CHB010NS
3.209241
0.497645
0.925727
1
335.212
D
CHB011EW
1.796491
0.494016
0.99843
1
348.212
D
CHB011NS
1.127699
0.331835
0.978826
1
348.212
D
CHB012EW
4.157895
0.637149
0.976144
1
360.028
D
CHB013EW
3.445614
0.763533
0.999906
1
374.717
D
CHB013NS
3.585965
0.793631
0.99994
1
374.717
D
CHB014EW
3.02807
0.696236
0.999814
1
384.514
D
CHB014NS
3.09761
0.674593
0.999584
1
384.514
D
CHB015EW
2.431765
0.779265
0.999997
1
401.04
D
CHB015NS
2.354386
0.744282
0.999993
1
401.04
D
CHB017EW
4.038596
0.800491
0.999819
1
398.387
D
CHB017NS
3.395686
0.768526
0.999929
1
398.387
D
CHB024EW
1.385965
0.416177
0.995732
1
369.581
D
CHB024NS
1.441063
0.496147
0.999463
1
369.581
D
CHB026EW
3.54386
0.753335
0.999835
1
381.673
D
CHB026NS
2.975439
0.692273
0.999821
1
381.673
D
CHB029EW
1.905263
0.56678
0.999719
1
374.398
D
CHB029NS
1.785965
0.559095
0.999752
1
374.398
D
HKD104EW
3.410909
0.778206
0.999944
1
501.917
D
HKD104NS
1.694107
0.70963
0.999997
1
501.917
D
HKD118EW
2.922807
0.910892
1
1
610.347
D
HKD118NS
3.133333
0.905301
0.999999
1
610.347
D
HKD120EW
2.266667
0.759994
0.999996
1
590.733
D
HKD120NS
1.975439
0.765163
0.999999
1
590.733
D
HKD122EW
1.49986
0.705809
0.999998
1
573.027
D
HKD122NS
2.038596
0.805595
0.999999
1
573.027
D
HKD125EW
1.308772
0.26605
0.814396
1
520.86
D
HKD127NS
1.708772
0.33937
0.915685
1
537.071
D
HKD178EW
2.124129
0.939097
1
1
578.05
D
HKD178NS
1.915789
0.91936
1
1
578.05
D
HKD179EW
2.013647
0.855838
1
1
579.845
D
HKD179NS
1.789474
0.844169
1
1
579.845
D
HKD181EW
2.2
0.670171
0.999964
1
567.66
D
HKD181NS
1.880702
0.690111
0.999992
1
567.66
D
HKD184NS
2.312281
0.585622
0.99947
1
531.287
D
IBR009EW
2.321031
0.455798
0.979957
1
352.031
D
MIE003EW
1.796491
0.83436
1
1
656.657
D
MIE003NS
2.42807
0.905403
1
1
656.657
D
TKY004NS
1.86751
0.369329
0.940968
1
412.767
D
TKY006EW
2.182456
0.466853
0.98999
1
400.819
D
TKY006NS
1.721864
0.365181
0.955586
1
400.819
D
TKY014EW
1.369994
0.397631
0.993172
1
380.016
D
TKY014NS
1.700919
0.47077
0.997713
1
380.016
D
TKY015NS
1.575439
0.475721
0.998607
1
378.158
D
TKY017EW
2.140351
0.719307
0.999992
1
384.974
D
TKY018EW
1.13859
0.322171
0.971598
1
384.221
D
TKY018NS
1.95614
0.483616
0.996693
1
384.221
D
TKY020EW
1.054625
0.316188
0.973534
1
383.554
D
TKY020NS
1.415732
0.427397
0.996601
1
383.554
D
TKY021EW
1.529825
0.392021
0.987468
1
381.146
D
TKY021NS
1.957161
0.533594
0.999177
1
381.146
D
TKY022EW
1.708164
0.489179
0.998603
1
382.628
D
TKY022NS
1.53564
0.428744
0.995396
1
382.628
D
TKY023EW
1.996195
0.643158
0.999957
1
377.804
D
TKY023NS
1.767858
0.564148
0.999796
1
377.804
D
TKY024EW
1.62807
0.405656
0.988652
1
374.258
D
TKY024NS
1.97193
0.470299
0.994991
1
374.258
D
TKY025EW
2.205766
0.385362
0.904739
1
374.153
D
TKY025NS
2.208975
0.450458
0.98305
1
374.153
D
TKY026EW
1.498246
0.419007
0.994573
1
379.731
D
TKY026NS
1.451875
0.411554
0.994148
1
379.731
D
TKY027EW
1.607018
0.429112
0.994418
1
376.218
D
TKY027NS
1.715789
0.56087
0.999807
1
376.218
D
AIC003EW
1.528369
0.85293
1
1
636.358
E
AIC003NS
2.014184
0.924111
1
1
636.358
E
CHB009EW
1.715142
0.471503
0.997667
1
370.281
E
CHB016EW
3.414035
0.813846
0.999979
1
381.548
E
CHB016NS
3.438596
0.835989
0.999988
1
381.548
E
CHB019EW
3.766378
0.816508
0.999947
1
428.331
E
CHB019NS
5.045614
0.898911
0.999794
1
428.331
E
CHB020EW
3.635088
0.828468
0.999974
1
413.209
E
CHB020NS
2.965497
0.755643
0.99997
1
413.209
E
HKD126EW
1.922319
0.503054
0.998253
1
502.843
E
HKD128EW
3.561224
0.673822
0.998406
1
525.162
E
HKD128NS
3.140351
0.697492
0.999752
1
525.162
E
SIT003EW
1.20185
0.377561
0.992603
1
360.375
E
SIT003NS
1.849123
0.546571
0.999579
1
360.375
E
SIT008EW
1.775439
0.498947
0.998711
1
363.587
E
SIT010EW
1.759152
0.476904
0.997725
1
375.649
E
YMT003NS
4.392982
0.759656
0.998442
1
276.008
C
SRCH08EW
8
0.960657
0.855687
1
606.193
D
SRCH09EW
2.803509
0.622858
0.999238
1
557.48
D
CHB012NS
2.908772
0.429311
0.813314
1
360.028
D
IBRH10EW
2.102102
0.424321
0.974303
7
110.921
E
Seismic information, including event index, for the selected records, refers to corresponding events listed in Table 1. Site classifications refer to National earthquake Hazards Reduction Program using .