Earthquake 20170907-8

2017-09-07 17:26:49.910 456.9 km 6.1 Mwb
27.7889°N, 139.7007°E
Phillipine Sea
866 km SE of Osaka, Japan
Time Error: 1.01 s Depth Error: 12.1 km
Num. Stations: 50 Time RMS: 0.50 s
Num. Phases: 50 Azimuth Gap: 52°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
6.0 mb 41 0.10 NCMS System-search
6.1 Mwp 30 0.10 NCMS System-search
5.9 M 138 0.10 NCMS System-search
6.3 mB_BB 32 0.10 NCMS System-search
Emblem-favorite 6.1 Mwb 46 0 NCMS System-search
6.2 Mwp 0 0 NCMS System-search
6.1 M 0 0 NCMS System-search
6.1 Mwb 0 0 NCMS System-search

Origin Details

Ellipse Major:7.00 km Min. Distance:14.47° Fixed Depth:no
Ellipse Minor:5.50 km Max. Distance:153.64° Fixed Phase:no
Ellipse Strike:192.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@18324 External Origin ID:HYDRA_RED@36677

Error Ellipse

Azimuth Dip Magnitude Action
Max 46° 64° 19.2 km System-search
Intermediate 181° 18° 15.9 km System-search
Min 277° 17° 12.1 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 46 86% 0.65 458.0 km 2e+18 nt-m NP1
NP2
112.0
341.0
33.0
67.0
-134.0
-65.0
-1.25e+18 2.43e+16 -1.21e+18 6.2e+17 -8.46e+17 6.27e+17 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.ERM.00.BHZ 2017-09-07 17:29:59.759 2e+04 3.80 s 5.9 Mwp 14.47° 10.4° System-search
IU.PET.00.BHZ 2017-09-07 17:32:11.109 4e+03 2.50 s 6.0 mB_BB 28.86° 24.0° System-search
IU.PET.00.BHZ 2017-09-07 17:32:11.809 1e+03 1.90 s 6.0 mb 28.86° 24.0° System-search
IU.PET.00.BHZ 2017-09-07 17:32:17.029 6e+03 7.35 s 5.7 Mwp 28.86° 24.0° System-search
IU.MIDW.00.BHZ 2017-09-07 17:33:26.440 417.7 1.20 s 5.8 mb 37.76° 78.9° System-search
II.KAPI.00.BHZ 2017-09-07 17:33:27.509 3e+03 1.00 s 5.8 mB_BB 37.87° 213.6° System-search
II.KAPI.00.BHZ 2017-09-07 17:33:27.910 256.7 0.90 s 5.7 mb 37.87° 213.6° System-search
II.KAPI.00.BHZ 2017-09-07 17:33:28.809 2e+03 2.15 s 5.5 Mwp 37.87° 213.6° System-search
IU.MAKZ.00.BHZ 2017-09-07 17:34:51.914 9e+03 1.85 s 6.4 mB_BB 48.55° 309.3° System-search
IU.MAKZ.00.BHZ 2017-09-07 17:34:52.464 1e+03 1.30 s 6.2 mb 48.55° 309.3° System-search
II.KURK.00.BHZ 2017-09-07 17:35:08.910 2e+04 1.40 s 6.6 mB_BB 50.92° 314.3° System-search
II.KURK.00.BHZ 2017-09-07 17:35:09.410 3e+03 1.30 s 6.4 mb 50.92° 314.3° System-search
II.KURK.00.BHZ 2017-09-07 17:35:09.609 7e+03 2.30 s 6.0 Mwp 50.92° 314.3° System-search
IU.MAKZ.00.BHZ 2017-09-07 17:35:24.515 8e+03 34.22 s 6.0 Mwp 48.55° 309.3° System-search
II.AAK.00.BHZ 2017-09-07 17:35:32.410 1e+04 1.50 s 6.4 mB_BB 54.05° 304.2° System-search
II.AAK.00.BHZ 2017-09-07 17:35:32.859 2e+03 1.40 s 6.3 mb 54.05° 304.2° System-search
II.BRVK.00.BHZ 2017-09-07 17:35:45.960 2e+04 1.10 s 6.5 mB_BB 56.10° 317.2° System-search
II.BRVK.00.BHZ 2017-09-07 17:35:46.509 3e+03 1.40 s 6.4 mb 56.10° 317.2° System-search
II.BRVK.00.BHZ 2017-09-07 17:35:49.009 7e+03 4.50 s 6.0 Mwp 56.10° 317.2° System-search
IU.COLA.00.BHZ 2017-09-07 17:35:58.559 1e+03 2.70 s 5.4 mB_BB 57.76° 28.7° System-search
IU.COLA.00.BHZ 2017-09-07 17:35:58.960 54.0 1.00 s 4.9 mb 57.76° 28.7° System-search
IU.POHA.00.BHZ 2017-09-07 17:36:07.109 249.4 1.10 s 5.6 mb 59.23° 82.5° System-search
IU.KBL.--.BHZ 2017-09-07 17:36:11.365 8e+03 1.60 s 6.3 mB_BB 59.74° 295.7° System-search
IU.KBL.--.BHZ 2017-09-07 17:36:11.890 864.6 1.15 s 6.1 mb 59.74° 295.7° System-search
IU.KBL.--.BHZ 2017-09-07 17:36:12.515 6e+03 2.72 s 6.0 Mwp 59.74° 295.7° System-search
II.AAK.00.BHZ 2017-09-07 17:36:14.160 2e+04 43.40 s 6.4 Mwp 54.05° 304.2° System-search
IU.COLA.00.BHZ 2017-09-07 17:36:36.309 9e+03 40.80 s 6.1 Mwp 57.76° 28.7° System-search
IU.NWAO.00.BHZ 2017-09-07 17:36:38.309 540.5 1.10 s 6.1 mb 64.04° 201.0° System-search
IN.MNC.--.HHZ 2017-09-07 17:36:49.279 1e+04 2.14 s 6.7 mB_BB 65.54° 266.6° System-search
IN.MNC.--.HHZ 2017-09-07 17:36:49.750 862.3 1.06 s 6.3 mb 65.54° 266.6° System-search
II.TAU.00.BHZ 2017-09-07 17:37:20.210 111.9 1.00 s 5.4 mb 70.70° 174.1° System-search
IU.KEV.00.BHZ 2017-09-07 17:37:25.109 597.2 1.30 s 6.1 mb 71.59° 340.3° System-search
OM.BID.--.HHZ 2017-09-07 17:37:30.349 1e+04 1.50 s 6.6 mB_BB 72.35° 287.8° System-search
OM.BID.--.HHZ 2017-09-07 17:37:30.839 1e+03 1.14 s 6.4 mb 72.35° 287.8° System-search
AE.SHM.--.HHZ 2017-09-07 17:37:34.380 1e+04 1.36 s 6.7 mB_BB 73.07° 291.1° System-search
OM.MDH.--.HHZ 2017-09-07 17:37:34.450 872.9 3.34 s 5.5 mB_BB 73.19° 290.2° System-search
AE.SHM.--.HHZ 2017-09-07 17:37:34.839 842.2 0.92 s 6.3 mb 73.07° 291.1° System-search
AE.MSF.--.HHZ 2017-09-07 17:37:35.750 7e+03 1.20 s 6.4 mB_BB 73.27° 290.3° System-search
II.UOSS.10.BHZ 2017-09-07 17:37:35.890 2e+03 1.40 s 6.0 mB_BB 73.40° 289.9° System-search
OM.MDH.--.HHZ 2017-09-07 17:37:36.079 34.3 0.94 s 4.9 mb 73.19° 290.2° System-search
OM.SOH.--.HHZ 2017-09-07 17:37:36.210 3e+03 0.94 s 6.0 mB_BB 73.45° 289.0° System-search
AE.MSF.--.HHZ 2017-09-07 17:37:36.250 632.2 1.06 s 6.2 mb 73.27° 290.3° System-search
II.UOSS.10.BHZ 2017-09-07 17:37:36.414 307.7 1.25 s 5.8 mb 73.40° 289.9° System-search
OM.SOH.--.HHZ 2017-09-07 17:37:36.700 320.1 1.04 s 5.9 mb 73.45° 289.0° System-search
DN.HAT.--.HHZ 2017-09-07 17:37:36.940 4e+03 1.16 s 6.2 mB_BB 73.51° 289.8° System-search
DN.HAT.--.HHZ 2017-09-07 17:37:37.440 431.3 1.14 s 6.0 mb 73.51° 289.8° System-search
OM.ASH.--.HHZ 2017-09-07 17:37:37.529 3e+03 1.46 s 6.1 mB_BB 73.63° 289.7° System-search
DN.HAT.--.HHZ 2017-09-07 17:37:37.839 2e+03 2.20 s 5.7 Mwp 73.51° 289.8° System-search
OM.ASH.--.HHZ 2017-09-07 17:37:38.039 451.1 1.34 s 5.9 mb 73.63° 289.7° System-search
AE.UMQ.--.HHZ 2017-09-07 17:37:38.210 4e+03 1.68 s 6.2 mB_BB 73.63° 290.6° System-search
DN.NAZ.--.HHZ 2017-09-07 17:37:38.500 3e+03 1.52 s 6.1 mB_BB 73.84° 290.1° System-search
AE.UMQ.--.HHZ 2017-09-07 17:37:38.769 500.8 1.40 s 5.9 mb 73.63° 290.6° System-search
DN.NAZ.--.HHZ 2017-09-07 17:37:39.009 489.0 1.42 s 5.9 mb 73.84° 290.1° System-search
DN.FAQ.--.HHZ 2017-09-07 17:37:39.150 1e+04 0.96 s 6.7 mB_BB 73.99° 289.9° System-search
DN.FAQ.--.HHZ 2017-09-07 17:37:39.269 2e+03 1.04 s 6.6 mb 73.99° 289.9° System-search
AE.ALN.--.HHZ 2017-09-07 17:37:40.440 7e+03 1.44 s 6.4 mB_BB 74.13° 289.2° System-search
AE.ALN.--.HHZ 2017-09-07 17:37:40.920 900.0 1.28 s 6.2 mb 74.13° 289.2° System-search
DN.ASU.--.HHZ 2017-09-07 17:37:41.180 2e+04 1.20 s 6.8 mB_BB 74.26° 289.9° System-search
DN.ASU.--.HHZ 2017-09-07 17:37:41.289 3e+03 1.26 s 6.7 mb 74.26° 289.9° System-search
II.OBN.00.BHZ 2017-09-07 17:37:42.309 7e+03 1.20 s 6.4 mB_BB 74.70° 324.6° System-search
II.OBN.00.BHZ 2017-09-07 17:37:42.809 459.5 0.90 s 6.1 mb 74.70° 324.6° System-search
AE.UMQ.--.HHZ 2017-09-07 17:37:43.130 4e+03 5.88 s 5.9 Mwp 73.63° 290.6° System-search
II.OBN.00.BHZ 2017-09-07 17:37:43.410 4e+03 2.10 s 5.9 Mwp 74.70° 324.6° System-search
AE.SRB.--.HHZ 2017-09-07 17:37:43.630 7e+03 1.48 s 6.4 mB_BB 74.93° 290.9° System-search
OM.SOH.--.HHZ 2017-09-07 17:37:43.700 2e+03 8.94 s 5.7 Mwp 73.45° 289.0° System-search
AE.SRB.--.HHZ 2017-09-07 17:37:44.240 924.5 1.34 s 6.2 mb 74.93° 290.9° System-search
AE.SRB.--.HHZ 2017-09-07 17:37:45.400 5e+03 2.65 s 6.0 Mwp 74.93° 290.9° System-search
II.KIV.00.BHZ 2017-09-07 17:37:50.660 2e+04 2.20 s 6.8 mB_BB 75.96° 312.5° System-search
IU.COR.00.BHZ 2017-09-07 17:37:50.710 305.2 1.50 s 5.7 mb 75.68° 47.0° System-search
AE.JRN.--.HHZ 2017-09-07 17:37:50.710 3e+03 1.02 s 6.1 mB_BB 76.19° 291.1° System-search
AE.JRN.--.HHZ 2017-09-07 17:37:51.200 257.3 0.94 s 5.8 mb 76.19° 291.1° System-search
II.KIV.00.BHZ 2017-09-07 17:37:51.509 1e+04 2.35 s 6.4 Mwp 75.96° 312.5° System-search
II.KIV.00.BHZ 2017-09-07 17:37:52.059 2e+03 1.30 s 6.6 mb 75.96° 312.5° System-search
IU.GNI.00.BHZ 2017-09-07 17:37:52.410 5e+03 1.70 s 6.3 mB_BB 76.16° 308.2° System-search
AE.MZR.--.HHZ 2017-09-07 17:37:52.940 1e+04 1.34 s 6.6 mB_BB 76.47° 289.1° System-search
IU.GNI.00.BHZ 2017-09-07 17:37:52.960 809.6 1.50 s 6.1 mb 76.16° 308.2° System-search
AE.ALN.--.HHZ 2017-09-07 17:37:53.269 9e+03 14.12 s 6.2 Mwp 74.13° 289.2° System-search
AE.MZR.--.HHZ 2017-09-07 17:37:53.460 793.9 1.06 s 6.3 mb 76.47° 289.1° System-search
AE.MZR.--.HHZ 2017-09-07 17:37:53.859 6e+03 2.21 s 6.1 Mwp 76.47° 289.1° System-search
AE.SHM.--.HHZ 2017-09-07 17:37:54.640 1e+04 21.32 s 6.3 Mwp 73.07° 291.1° System-search
IU.GNI.00.BHZ 2017-09-07 17:37:55.759 6e+03 4.95 s 6.1 Mwp 76.16° 308.2° System-search
AE.MSF.--.HHZ 2017-09-07 17:37:56.369 2e+04 21.51 s 6.4 Mwp 73.27° 290.3° System-search
BH.SAK.--.HHZ 2017-09-07 17:37:58.920 4e+03 1.46 s 6.2 mB_BB 77.66° 293.0° System-search
BH.SAK.--.HHZ 2017-09-07 17:37:59.440 531.0 1.24 s 6.0 mb 77.66° 293.0° System-search
AE.JRN.--.HHZ 2017-09-07 17:38:01.549 2e+03 11.94 s 5.8 Mwp 76.19° 291.1° System-search
BH.SAK.--.HHZ 2017-09-07 17:38:02.759 3e+03 5.00 s 5.9 Mwp 77.66° 293.0° System-search
DN.FAQ.--.HHZ 2017-09-07 17:38:08.509 1e+04 30.39 s 6.3 Mwp 73.99° 289.9° System-search
OM.BID.--.HHZ 2017-09-07 17:38:11.460 2e+04 42.30 s 6.4 Mwp 72.35° 287.8° System-search
DN.NAZ.--.HHZ 2017-09-07 17:38:13.369 7e+03 35.77 s 6.1 Mwp 73.84° 290.1° System-search
II.MSVF.00.BHZ 2017-09-07 17:38:15.160 169.2 0.80 s 5.5 mb 58.56° 136.1° System-search
DN.ASU.--.HHZ 2017-09-07 17:38:15.269 1e+04 35.20 s 6.4 Mwp 74.26° 289.9° System-search
OM.ASH.--.HHZ 2017-09-07 17:38:16.450 4e+03 40.32 s 5.9 Mwp 73.63° 289.7° System-search
II.FFC.00.BHZ 2017-09-07 17:38:23.859 32.0 0.90 s 5.0 mb 82.30° 30.9° System-search
II.UOSS.10.BHZ 2017-09-07 17:38:25.214 1e+04 50.17 s 6.3 Mwp 73.40° 289.9° System-search
IU.ANTO.00.BHZ 2017-09-07 17:38:34.095 1e+03 2.65 s 5.8 mB_BB 84.39° 312.4° System-search
IU.ANTO.00.BHZ 2017-09-07 17:38:36.019 90.9 1.40 s 5.3 mb 84.39° 312.4° System-search
IU.ANTO.00.BHZ 2017-09-07 17:38:36.970 2e+03 4.20 s 5.8 Mwp 84.39° 312.4° System-search
OM.MDH.--.HHZ 2017-09-07 17:38:44.460 2e+03 71.62 s 5.7 Mwp 73.19° 290.2° System-search
GE.EIL.--.BHZ 2017-09-07 17:38:51.990 146.2 1.20 s 5.7 mb 88.16° 302.8° System-search
II.ESK.00.BHZ 2017-09-07 17:39:06.059 81.4 1.10 s 5.6 mb 91.34° 339.9° System-search
II.BFO.00.BHZ 2017-09-07 17:39:11.920 34.0 1.20 s 5.3 mb 92.60° 330.0° System-search
IU.COR.00.BHZ 2017-09-07 17:39:34.960 2e+03 2.20 s 5.9 mB_BB 75.68° 47.0° System-search
II.ESK.00.BHZ 2017-09-07 17:40:55.210 909.4 3.10 s 5.9 mB_BB 91.34° 339.9° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ P 2017-09-07 17:29:56.069 1.00 s 14.47° 10.4° no Time System-search
IU.PET.00.BHZ P 2017-09-07 17:32:09.680 0 s 28.86° 24.0° no Time System-search
IU.MIDW.00.BHZ P 2017-09-07 17:33:25.289 -0.30 s 37.76° 78.9° no Time System-search
II.KAPI.00.BHZ P 2017-09-07 17:33:26.660 0 s 37.87° 213.6° yes Time System-search
IU.MAKZ.00.BHZ P 2017-09-07 17:34:50.289 0.20 s 48.55° 309.3° yes Time System-search
II.KURK.00.BHZ P 2017-09-07 17:35:07.309 -0.20 s 50.92° 314.3° yes Time System-search
II.AAK.00.BHZ P 2017-09-07 17:35:30.759 0.40 s 54.05° 304.2° yes Time System-search
II.BRVK.00.BHZ P 2017-09-07 17:35:44.509 0.10 s 56.10° 317.2° yes Time System-search
IU.COLA.00.BHZ P 2017-09-07 17:35:55.509 -0.10 s 57.76° 28.7° yes Time System-search
II.MSVF.00.BHZ P 2017-09-07 17:36:02.210 0.40 s 58.56° 136.1° yes Time System-search
IU.POHA.00.BHZ P 2017-09-07 17:36:06.859 0.20 s 59.23° 82.5° yes Time System-search
IU.KBL.--.BHZ P 2017-09-07 17:36:09.789 -0.10 s 59.74° 295.7° yes Time System-search
IU.NWAO.00.BHZ P 2017-09-07 17:36:36.710 -0.90 s 64.04° 201.0° yes Time System-search
IN.MNC.--.HHZ P 2017-09-07 17:36:48.930 1.30 s 65.54° 266.6° yes Time System-search
II.TAU.00.BHZ P 2017-09-07 17:37:18.460 0.10 s 70.70° 174.1° yes Time System-search
IU.KEV.00.BHZ P 2017-09-07 17:37:22.460 -1.00 s 71.59° 340.3° yes Time System-search
OM.BID.--.HHZ P 2017-09-07 17:37:29.160 0.40 s 72.35° 287.8° no Time System-search
OM.MDH.--.HHZ P 2017-09-07 17:37:32.839 -0.70 s 73.19° 290.2° no Time System-search
AE.SHM.--.HHZ P 2017-09-07 17:37:33.319 0.50 s 73.07° 291.1° no Time System-search
OM.SOH.--.HHZ P 2017-09-07 17:37:34.759 -0.30 s 73.45° 289.0° no Time System-search
AE.MSF.--.HHZ P 2017-09-07 17:37:34.859 0.80 s 73.27° 290.3° no Time System-search
II.UOSS.10.BHZ P 2017-09-07 17:37:35.039 0.20 s 73.40° 289.9° no Time System-search
DN.HAT.--.HHZ P 2017-09-07 17:37:35.640 0.20 s 73.51° 289.8° no Time System-search
OM.ASH.--.HHZ P 2017-09-07 17:37:36.130 0 s 73.63° 289.7° no Time System-search
AE.UMQ.--.HHZ P 2017-09-07 17:37:37.250 1.20 s 73.63° 290.6° no Time System-search
DN.NAZ.--.HHZ P 2017-09-07 17:37:37.599 0.30 s 73.84° 290.1° no Time System-search
DN.FAQ.--.HHZ P 2017-09-07 17:37:38.119 0 s 73.99° 289.9° no Time System-search
AE.ALN.--.HHZ P 2017-09-07 17:37:39.150 0.20 s 74.13° 289.2° no Time System-search
DN.ASU.--.HHZ P 2017-09-07 17:37:40.069 0.40 s 74.26° 289.9° no Time System-search
AE.AJN.--.HHZ P 2017-09-07 17:37:41.089 -0.30 s 74.56° 290.0° no Time System-search
II.OBN.00.BHZ P 2017-09-07 17:37:41.309 -0.20 s 74.70° 324.6° no Time System-search
AE.SRB.--.HHZ P 2017-09-07 17:37:42.750 -0.70 s 74.93° 290.9° no Time System-search
IU.COR.00.BHZ P 2017-09-07 17:37:48.410 1.10 s 75.68° 47.0° yes Time System-search
II.KIV.00.BHZ P 2017-09-07 17:37:49.160 0.20 s 75.96° 312.5° yes Time System-search
AE.JRN.--.HHZ P 2017-09-07 17:37:49.609 -0.90 s 76.19° 291.1° no Time System-search
IU.GNI.00.BHZ P 2017-09-07 17:37:50.809 0.50 s 76.16° 308.2° yes Time System-search
AE.MZR.--.HHZ P 2017-09-07 17:37:51.650 -0.40 s 76.47° 289.1° yes Time System-search
BH.SAK.--.HHZ P 2017-09-07 17:37:57.759 -0.80 s 77.66° 293.0° no Time System-search
II.FFC.00.BHZ P 2017-09-07 17:38:22.210 -0.20 s 82.30° 30.9° yes Time System-search
IU.ANTO.00.BHZ P 2017-09-07 17:38:32.769 -0.60 s 84.39° 312.4° no Time System-search
GE.EIL.--.BHZ P 2017-09-07 17:38:50.190 -1.20 s 88.16° 302.8° yes Time System-search
II.ESK.00.BHZ P 2017-09-07 17:39:04.210 -1.50 s 91.34° 339.9° yes Time System-search
II.BFO.00.BHZ P 2017-09-07 17:39:09.920 -1.80 s 92.60° 330.0° no Time System-search
IU.KMBO.00.BHZ Pdif 2017-09-07 17:39:52.559 -0.20 s 101.54° 275.0° yes Time System-search
IU.LSZ.00.BHZ PKPdf 2017-09-07 17:44:40.509 0.10 s 115.78° 265.9° yes Time System-search
IU.TSUM.10.BHZ PKPdf 2017-09-07 17:45:00.240 -1.00 s 126.64° 266.3° yes Time System-search
IU.OTAV.00.BHZ PKPdf 2017-09-07 17:45:15.559 -0.20 s 134.01° 58.9° yes Time System-search
II.SHEL.00.BHZ PKPdf 2017-09-07 17:45:38.960 2.30 s 145.96° 283.4° yes Time System-search
GT.PLCA.00.BHZ PKPdf 2017-09-07 17:45:45.170 -0.50 s 152.01° 124.8° yes Time System-search
IU.LVC.00.BHZ PKPdf 2017-09-07 17:45:49.109 0.20 s 153.64° 84.5° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170907-8

Time: 2017-09-07 17:26:49.910
Position:27.7889°N, 139.7007°E
Place:Phillipine Sea
Major Place:866 km SE of Osaka, Japan
Depth:456.9 km
Magnitude:6.1 Mwb