Earthquake 20170509-4

2017-05-09 01:54:17.000 17.1 km 5.9 Mwb
24.7240°N, 126.3124°E
Phillipine Sea
214 km SW of Naha, Japan
Time Error: 1.00 s Depth Error: 33.6 km
Num. Stations: 32 Time RMS: 0.49 s
Num. Phases: 32 Azimuth Gap: 95°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
6.0 mb 30 0.10 NCMS System-search
5.9 M 225 0.10 NCMS System-search
6.2 mB_BB 26 0.10 NCMS System-search
5.9 Mwp 23 0.10 NCMS System-search
6.0 Mwb 61 0 NCMS System-search
Emblem-favorite 5.9 Mwb 0 0 NCMS System-search
5.9 M 0 0 NCMS System-search
5.9 Ms_BB 30 0.10 NCMS System-search
6.1 Mwc 59 0 NCMS System-search

Origin Details

Ellipse Major:12.70 km Min. Distance:22.18° Fixed Depth:no
Ellipse Minor:6.50 km Max. Distance:145.49° Fixed Phase:no
Ellipse Strike:209.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@16100 External Origin ID:HYDRA_RED@31480

Error Ellipse

Azimuth Dip Magnitude Action
Max 35° 64° 55.9 km System-search
Intermediate 186° 22° 19.3 km System-search
Min 281° 11° 14.3 km System-search
Type Traces % DC Misfit/Var. Red. Centroid Best Double Couple Moment Tensor Action
M0 Plane Strike Dip Rake Mrr Mrt Mrp Mtt Mtp Mpp
Ffffffff MT 61 63% 0.65 20.0 km 1e+18 nt-m NP1
NP2
107.0
16.0
85.0
87.0
3.0
175.0
2.45e+17 4.79e+16 7.25e+16 5.11e+17 9.71e+17 -7.56e+17 System-search
Ffffffff CMT 59 51% 0.34 2017-05-09 01:54:36.799
24.5849°N, 126.2168°E
26.0 km
2e+18 nt-m NP1
NP2
5.0
103.0
61.0
76.0
164.0
30.0
1.26e+17 9.53e+17 4.18e+17 3.94e+17 1.2e+18 -5.19e+17 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.ERM.00.BHZ 2017-05-09 01:59:17.460 1e+04 5.45 s 5.9 Mwp 22.19° 34.9° System-search
II.ERM.00.BHZ 2017-05-09 01:59:25.809 355.5 0.80 s 5.9 mb 22.19° 34.9° System-search
II.ERM.00.BHZ 2017-05-09 01:59:33.710 5e+03 7.10 s 6.1 mB_BB 22.19° 34.9° System-search
IU.PET.00.BHZ 2017-05-09 02:01:33.339 3e+03 5.10 s 5.6 Mwp 37.29° 32.2° System-search
IU.PET.00.BHZ 2017-05-09 02:01:47.339 3e+03 1.80 s 6.3 mB_BB 37.29° 32.2° System-search
IU.PET.00.BHZ 2017-05-09 02:01:47.839 675.8 1.60 s 6.2 mb 37.29° 32.2° System-search
IU.MAKZ.00.BHZ 2017-05-09 02:02:06.285 3e+03 2.85 s 6.2 mB_BB 41.49° 313.6° System-search
IU.MAKZ.00.BHZ 2017-05-09 02:02:07.585 5e+03 5.53 s 5.8 Mwp 41.49° 313.6° System-search
IU.MAKZ.00.BHZ 2017-05-09 02:02:08.059 216.0 1.20 s 5.8 mb 41.49° 313.6° System-search
II.KURK.00.BHZ 2017-05-09 02:02:33.809 3e+03 2.70 s 6.3 mB_BB 44.75° 318.1° System-search
II.KURK.00.BHZ 2017-05-09 02:02:35.509 6e+03 7.25 s 5.9 Mwp 44.75° 318.1° System-search
II.AAK.00.BHZ 2017-05-09 02:02:43.059 4e+03 2.60 s 6.6 mB_BB 45.93° 306.2° System-search
II.KURK.00.BHZ 2017-05-09 02:02:45.160 257.8 1.40 s 5.9 mb 44.75° 318.1° System-search
II.AAK.00.BHZ 2017-05-09 02:02:46.009 1e+04 6.70 s 6.2 Mwp 45.93° 306.2° System-search
II.NIL.00.BHZ 2017-05-09 02:02:49.960 5e+03 5.15 s 5.9 Mwp 46.73° 293.8° System-search
II.AAK.00.BHZ 2017-05-09 02:02:57.859 226.4 0.90 s 6.1 mb 45.93° 306.2° System-search
II.NIL.00.BHZ 2017-05-09 02:03:01.619 4e+03 1.40 s 6.6 mB_BB 46.73° 293.8° System-search
II.NIL.00.BHZ 2017-05-09 02:03:02.069 339.3 1.00 s 6.3 mb 46.73° 293.8° System-search
IU.KBL.--.BHZ 2017-05-09 02:03:14.055 960.5 2.08 s 5.3 Mwp 50.16° 295.3° System-search
II.BRVK.00.BHZ 2017-05-09 02:03:16.410 3e+03 1.90 s 6.4 mB_BB 50.33° 319.5° System-search
II.BRVK.00.BHZ 2017-05-09 02:03:16.960 288.5 1.20 s 6.1 mb 50.33° 319.5° System-search
II.BRVK.00.BHZ 2017-05-09 02:03:17.559 6e+03 6.10 s 5.9 Mwp 50.33° 319.5° System-search
IU.KBL.--.BHZ 2017-05-09 02:03:28.644 4e+03 1.65 s 6.6 mB_BB 50.16° 295.3° System-search
IU.KBL.--.BHZ 2017-05-09 02:03:29.130 502.1 1.25 s 6.4 mb 50.16° 295.3° System-search
IU.NWAO.00.BHZ 2017-05-09 02:04:15.369 316.7 1.60 s 6.1 mb 57.98° 189.0° System-search
OM.BAN.--.HHZ 2017-05-09 02:04:44.269 135.0 0.76 s 6.2 mb 62.56° 287.6° System-search
OM.SOH.--.HHZ 2017-05-09 02:04:44.579 280.3 1.34 s 5.6 mB_BB 62.85° 285.6° System-search
OM.BAN.--.HHZ 2017-05-09 02:04:45.150 271.6 3.80 s 4.9 Mwp 62.56° 287.6° System-search
OM.BAN.--.HHZ 2017-05-09 02:04:45.210 1e+03 0.52 s 6.3 mB_BB 62.56° 287.6° System-search
OM.BID.--.HHZ 2017-05-09 02:04:47.720 220.8 0.94 s 6.3 mb 61.62° 284.5° System-search
OM.BID.--.HHZ 2017-05-09 02:04:47.819 2e+03 1.66 s 6.5 mB_BB 61.62° 284.5° System-search
DN.FAQ.--.HHZ 2017-05-09 02:04:49.000 306.6 1.00 s 6.4 mb 63.50° 286.6° System-search
AE.ALN.--.HHZ 2017-05-09 02:04:49.569 1e+03 2.86 s 6.2 mB_BB 63.56° 285.8° System-search
AE.ALN.--.HHZ 2017-05-09 02:04:50.019 79.4 0.88 s 5.9 mb 63.56° 285.8° System-search
DN.HAT.--.HHZ 2017-05-09 02:04:52.349 27.6 0.90 s 5.4 mb 63.01° 286.5° System-search
OM.SOH.--.HHZ 2017-05-09 02:04:52.490 28.5 0.80 s 5.5 mb 62.85° 285.6° System-search
DN.ASU.--.HHZ 2017-05-09 02:04:52.769 2e+03 4.05 s 5.6 Mwp 63.77° 286.5° System-search
AE.SHM.--.HHZ 2017-05-09 02:04:55.089 845.0 0.86 s 6.1 mB_BB 62.73° 287.9° System-search
AE.SHM.--.HHZ 2017-05-09 02:04:55.599 68.1 0.86 s 5.8 mb 62.73° 287.9° System-search
OM.MDH.--.HHZ 2017-05-09 02:04:56.529 151.6 2.26 s 5.3 mB_BB 62.73° 286.9° System-search
AE.MSF.--.HHZ 2017-05-09 02:04:56.740 263.6 1.74 s 6.1 mb 62.83° 287.1° System-search
AE.MSF.--.HHZ 2017-05-09 02:04:57.190 945.6 4.36 s 6.1 mB_BB 62.83° 287.1° System-search
II.UOSS.10.BHZ 2017-05-09 02:04:57.484 274.2 5.55 s 5.6 mB_BB 62.91° 286.6° System-search
OM.ASH.--.HHZ 2017-05-09 02:04:57.490 148.5 1.80 s 5.8 mb 63.11° 286.4° System-search
OM.ASH.--.HHZ 2017-05-09 02:04:57.660 404.7 1.40 s 5.7 mB_BB 63.11° 286.4° System-search
DN.FAQ.--.HHZ 2017-05-09 02:04:58.349 2e+03 1.20 s 6.5 mB_BB 63.50° 286.6° System-search
AE.UMQ.--.HHZ 2017-05-09 02:04:59.930 192.5 1.20 s 6.1 mb 63.22° 287.4° System-search
AE.UMQ.--.HHZ 2017-05-09 02:05:00.130 1e+03 1.28 s 6.3 mB_BB 63.22° 287.4° System-search
DN.NAZ.--.HHZ 2017-05-09 02:05:00.430 93.5 1.32 s 5.8 mb 63.37° 286.8° System-search
DN.HAT.--.HHZ 2017-05-09 02:05:00.569 365.9 4.96 s 5.7 mB_BB 63.01° 286.5° System-search
AE.ALN.--.HHZ 2017-05-09 02:05:01.609 7e+03 14.28 s 6.1 Mwp 63.56° 285.8° System-search
DN.ASU.--.HHZ 2017-05-09 02:05:02.059 3e+03 1.56 s 6.7 mB_BB 63.77° 286.5° System-search
DN.ASU.--.HHZ 2017-05-09 02:05:02.170 769.9 1.52 s 6.6 mb 63.77° 286.5° System-search
II.UOSS.10.BHZ 2017-05-09 02:05:03.109 4e+03 20.65 s 5.8 Mwp 62.91° 286.6° System-search
OM.ASH.--.HHZ 2017-05-09 02:05:03.200 3e+03 19.02 s 5.7 Mwp 63.11° 286.4° System-search
II.MSVF.00.BHZ 2017-05-09 02:05:04.059 137.2 1.10 s 6.0 mb 65.75° 124.8° System-search
AE.MZR.--.HHZ 2017-05-09 02:05:04.109 2e+03 1.02 s 6.5 mB_BB 65.86° 285.4° System-search
AE.MZR.--.HHZ 2017-05-09 02:05:04.579 232.5 0.96 s 6.3 mb 65.86° 285.4° System-search
DN.NAZ.--.HHZ 2017-05-09 02:05:09.380 548.3 1.58 s 5.9 mB_BB 63.37° 286.8° System-search
OM.SOH.--.HHZ 2017-05-09 02:05:11.900 1e+03 30.34 s 5.4 Mwp 62.85° 285.6° System-search
OM.BID.--.HHZ 2017-05-09 02:05:15.740 1e+04 40.72 s 6.2 Mwp 61.62° 284.5° System-search
AE.MZR.--.HHZ 2017-05-09 02:05:15.809 8e+03 14.25 s 6.1 Mwp 65.86° 285.4° System-search
AE.MSF.--.HHZ 2017-05-09 02:05:18.769 7e+03 35.45 s 6.1 Mwp 62.83° 287.1° System-search
OM.MDH.--.HHZ 2017-05-09 02:05:20.579 13.8 1.06 s 5.1 mb 62.73° 286.9° System-search
AE.SHM.--.HHZ 2017-05-09 02:05:20.710 1e+04 38.51 s 6.2 Mwp 62.73° 287.9° System-search
OM.MDH.--.HHZ 2017-05-09 02:05:23.769 2e+03 41.60 s 5.7 Mwp 62.73° 286.9° System-search
II.UOSS.10.BHZ 2017-05-09 02:05:23.960 15.1 0.85 s 5.2 mb 62.91° 286.6° System-search
DN.NAZ.--.HHZ 2017-05-09 02:05:27.220 5e+03 41.24 s 6.0 Mwp 63.37° 286.8° System-search
II.TAU.00.BHZ 2017-05-09 02:05:28.359 129.5 1.40 s 5.9 mb 70.03° 163.7° System-search
DN.FAQ.--.HHZ 2017-05-09 02:05:28.750 2e+04 42.19 s 6.4 Mwp 63.50° 286.6° System-search
DN.HAT.--.HHZ 2017-05-09 02:05:34.640 6e+03 50.45 s 6.0 Mwp 63.01° 286.5° System-search
II.TAU.00.BHZ 2017-05-09 02:05:37.960 2e+03 3.80 s 6.4 mB_BB 70.03° 163.7° System-search
IU.ANTO.00.BHZ 2017-05-09 02:06:22.464 721.9 1.70 s 5.9 mB_BB 77.14° 308.1° System-search
IU.ANTO.00.BHZ 2017-05-09 02:06:29.015 70.7 0.80 s 5.8 mb 77.14° 308.1° System-search
IU.ANTO.00.BHZ 2017-05-09 02:06:29.490 3e+03 19.80 s 5.8 Mwp 77.14° 308.1° System-search
IU.COR.00.BHZ 2017-05-09 02:07:11.859 109.9 0.90 s 6.1 mb 86.29° 42.1° System-search
II.BFO.00.BHZ 2017-05-09 02:07:25.460 6.6 1.10 s 4.9 mb 88.56° 324.0° System-search
II.FFC.00.BHZ 2017-05-09 02:07:30.410 1e+03 1.10 s 6.3 mB_BB 90.70° 25.6° System-search
II.FFC.00.BHZ 2017-05-09 02:07:31.410 132.3 1.00 s 6.2 mb 90.70° 25.6° System-search
IU.PET.00.BHZ 2017-05-09 02:15:29.957 5e+03 22.80 s 5.8 Ms_BB 37.29° 32.2° System-search
IU.MAKZ.00.BHZ 2017-05-09 02:21:37.944 1e+04 12.80 s 6.2 Ms_BB 41.49° 313.6° System-search
II.NIL.00.BHZ 2017-05-09 02:22:56.608 5e+03 20.00 s 6.0 Ms_BB 46.73° 293.8° System-search
II.KURK.00.BHZ 2017-05-09 02:23:18.366 9e+03 12.40 s 6.2 Ms_BB 44.75° 318.1° System-search
IU.KBL.--.BHZ 2017-05-09 02:24:14.999 3e+03 22.80 s 5.8 Ms_BB 50.16° 295.3° System-search
II.AAK.00.BHZ 2017-05-09 02:25:50.947 2e+04 15.05 s 6.6 Ms_BB 45.93° 306.2° System-search
II.BRVK.00.BHZ 2017-05-09 02:26:52.898 8e+03 11.65 s 6.3 Ms_BB 50.33° 319.5° System-search
OM.MDH.--.HHZ 2017-05-09 02:30:15.193 820.3 29.37 s 5.4 Ms_BB 62.73° 286.9° System-search
AE.MSF.--.HHZ 2017-05-09 02:30:27.273 3e+03 27.70 s 5.9 Ms_BB 62.83° 287.1° System-search
OM.ASH.--.HHZ 2017-05-09 02:30:29.368 1e+03 29.81 s 5.6 Ms_BB 63.11° 286.4° System-search
II.UOSS.10.BHZ 2017-05-09 02:30:37.383 1e+03 28.10 s 5.6 Ms_BB 62.91° 286.6° System-search
DN.FAQ.--.HHZ 2017-05-09 02:30:39.612 4e+03 28.95 s 6.1 Ms_BB 63.50° 286.6° System-search
DN.HAT.--.HHZ 2017-05-09 02:30:40.288 1e+03 27.74 s 5.7 Ms_BB 63.01° 286.5° System-search
AE.SHM.--.HHZ 2017-05-09 02:31:44.318 3e+03 21.84 s 6.0 Ms_BB 62.73° 287.9° System-search
OM.SOH.--.HHZ 2017-05-09 02:31:53.867 1e+03 24.61 s 5.6 Ms_BB 62.85° 285.6° System-search
AE.ALN.--.HHZ 2017-05-09 02:32:34.781 3e+03 23.75 s 6.0 Ms_BB 63.56° 285.8° System-search
AE.AJN.--.HHZ 2017-05-09 02:32:54.967 889.7 20.04 s 5.4 Ms_BB 64.07° 286.5° System-search
OM.BID.--.HHZ 2017-05-09 02:33:11.614 4e+03 20.56 s 6.1 Ms_BB 61.62° 284.5° System-search
DN.NAZ.--.HHZ 2017-05-09 02:34:21.804 1e+03 20.27 s 5.5 Ms_BB 63.37° 286.8° System-search
IU.COLA.00.BHZ 2017-05-09 02:35:33.197 2e+03 20.05 s 5.7 Ms_BB 66.15° 27.7° System-search
AE.MZR.--.HHZ 2017-05-09 02:36:21.519 2e+03 22.28 s 5.9 Ms_BB 65.86° 285.4° System-search
IU.ANTO.00.BHZ 2017-05-09 02:39:38.840 859.8 26.58 s 5.6 Ms_BB 77.14° 308.1° System-search
IU.GNI.00.BHZ 2017-05-09 02:39:58.629 3e+03 15.40 s 6.0 Ms_BB 68.33° 305.4° System-search
II.OBN.00.BHZ 2017-05-09 02:40:11.625 4e+03 15.40 s 6.2 Ms_BB 69.95° 322.4° System-search
II.KIV.00.BHZ 2017-05-09 02:41:31.817 1e+04 14.05 s 6.6 Ms_BB 68.86° 309.8° System-search
GE.EIL.--.BHZ 2017-05-09 02:42:29.335 2e+03 20.70 s 5.9 Ms_BB 79.28° 297.8° System-search
IU.KEV.00.BHZ 2017-05-09 02:44:30.979 5e+03 14.75 s 6.3 Ms_BB 70.20° 338.6° System-search
II.BFO.00.BHZ 2017-05-09 02:53:01.071 1e+03 16.10 s 5.8 Ms_BB 88.56° 324.0° System-search
II.ESK.00.BHZ 2017-05-09 02:53:07.421 7e+03 15.20 s 6.6 Ms_BB 89.40° 333.9° System-search
CU.TGUH.00.BHZ 2017-05-09 03:19:00.140 729.0 20.48 s 5.9 Ms_BB 129.40° 43.8° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ P 2017-05-09 01:59:12.009 -0.20 s 22.19° 34.9° yes Time System-search
IU.PET.00.BHZ P 2017-05-09 02:01:28.240 0.40 s 37.29° 32.2° yes Time System-search
IU.MAKZ.00.BHZ P 2017-05-09 02:02:02.059 -1.10 s 41.49° 313.6° yes Time System-search
II.KURK.00.BHZ P 2017-05-09 02:02:28.259 -1.10 s 44.75° 318.1° yes Time System-search
II.AAK.00.BHZ P 2017-05-09 02:02:39.309 0.20 s 45.93° 306.2° yes Time System-search
II.NIL.00.BHZ P 2017-05-09 02:02:45.670 0.30 s 46.73° 293.8° no Time System-search
II.BRVK.00.BHZ P 2017-05-09 02:03:11.460 -1.30 s 50.33° 319.5° yes Time System-search
IU.KBL.--.BHZ P 2017-05-09 02:03:11.980 0 s 50.16° 295.3° no Time System-search
IU.NWAO.00.BHZ P 2017-05-09 02:04:07.319 -1.30 s 57.98° 189.0° no Time System-search
OM.BID.--.HHZ P 2017-05-09 02:04:34.750 0.70 s 61.62° 284.5° no Time System-search
OM.BAN.--.HHZ P 2017-05-09 02:04:40.799 0.40 s 62.56° 287.6° no Time System-search
OM.MDH.--.HHZ P 2017-05-09 02:04:41.509 0 s 62.73° 286.9° no Time System-search
AE.SHM.--.HHZ P 2017-05-09 02:04:41.589 0.10 s 62.73° 287.9° no Time System-search
OM.SOH.--.HHZ P 2017-05-09 02:04:42.289 0 s 62.85° 285.6° no Time System-search
AE.MSF.--.HHZ P 2017-05-09 02:04:42.319 0.10 s 62.83° 287.1° no Time System-search
II.UOSS.10.BHZ P 2017-05-09 02:04:42.460 -0.30 s 62.91° 286.6° no Time System-search
DN.HAT.--.HHZ P 2017-05-09 02:04:43.700 0.30 s 63.01° 286.5° no Time System-search
OM.ASH.--.HHZ P 2017-05-09 02:04:44.069 0 s 63.11° 286.4° no Time System-search
AE.UMQ.--.HHZ P 2017-05-09 02:04:44.990 0.20 s 63.22° 287.4° no Time System-search
DN.NAZ.--.HHZ P 2017-05-09 02:04:45.980 0.20 s 63.37° 286.8° yes Time System-search
DN.FAQ.--.HHZ P 2017-05-09 02:04:46.559 -0.10 s 63.50° 286.6° yes Time System-search
AE.ALN.--.HHZ P 2017-05-09 02:04:47.329 0.30 s 63.56° 285.8° yes Time System-search
DN.ASU.--.HHZ P 2017-05-09 02:04:48.720 0.40 s 63.77° 286.5° yes Time System-search
AE.SRB.--.HHZ P 2017-05-09 02:04:52.289 -1.20 s 64.55° 287.4° yes Time System-search
AE.MZR.--.HHZ P 2017-05-09 02:05:01.559 -0.50 s 65.86° 285.4° no Time System-search
II.MSVF.00.BHZ P 2017-05-09 02:05:02.609 1.20 s 65.75° 124.8° yes Time System-search
II.TAU.00.BHZ P 2017-05-09 02:05:27.509 -0.10 s 70.03° 163.7° yes Time System-search
IU.ANTO.00.BHZ P 2017-05-09 02:06:09.690 -0.20 s 77.14° 308.1° yes Time System-search
IU.COR.00.BHZ P 2017-05-09 02:06:59.960 2.00 s 86.29° 42.1° yes Time System-search
II.BFO.00.BHZ P 2017-05-09 02:07:10.609 1.70 s 88.56° 324.0° yes Time System-search
II.FFC.00.BHZ P 2017-05-09 02:07:17.710 -1.00 s 90.70° 25.6° yes Time System-search
IU.OTAV.00.BHZ PKPdf 2017-05-09 02:13:54.509 -1.20 s 145.49° 47.3° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170509-4

Time: 2017-05-09 01:54:17.000
Position:24.7240°N, 126.3124°E
Place:Phillipine Sea
Major Place:214 km SW of Naha, Japan
Depth:17.1 km
Magnitude:5.9 Mwb