Earthquake 20170831-10

2017-08-31 17:06:55.770 38.0 km 6.3 Mwc
1.0160°S, 99.8352°E
Indian Ocean
474 km SW of Kota Kinabalu, Malaysia
Time Error: 1.66 s Depth Error: 17.4 km
Num. Stations: 41 Time RMS: 0.82 s
Num. Phases: 41 Azimuth Gap: 56°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 6.3 Mwc 0 0 NCMS System-search
6.1 mb 36 0.10 NCMS System-search
6.4 mB_BB 33 0.10 NCMS System-search
6.5 Mwp 28 0.10 NCMS System-search
6.3 M 0 0 NCMS System-search
6.4 Mwb 0 0 NCMS System-search
6.2 Ms_BB 11 0.10 NCMS System-search
6.3 Mwc 64 0 NCMS System-search
6.4 Mwb 71 0 NCMS System-search
6.3 M 179 0.10 NCMS System-search

Origin Details

Ellipse Major:9.10 km Min. Distance:20.28° Fixed Depth:no
Ellipse Minor:5.00 km Max. Distance:178.12° Fixed Phase:no
Ellipse Strike:216.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@18201 External Origin ID:HYDRA_RED@36440

Error Ellipse

Azimuth Dip Magnitude Action
Max 87° 82° 26.6 km System-search
Intermediate 215° 21.2 km System-search
Min 305° 11.5 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 CMT 64 98% 0.23 2017-08-31 17:07:10.900
1.4570°S, 99.6059°E
44.0 km
4e+18 nt-m NP1
NP2
136.0
312.0
67.0
23.0
91.0
87.0
2.59e+18 1.69e+18 -1.76e+18 -1.34e+18 1.26e+18 -1.25e+18 System-search
Ffffffff MT 71 84% 0.75 41.0 km 5e+18 nt-m NP1
NP2
336.0
140.0
28.0
63.0
105.0
82.0
3.75e+18 2.01e+18 -2.04e+18 -8.63e+17 2.14e+18 -2.88e+18 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BHZ 2017-08-31 17:11:45.210 825.9 1.00 s 6.0 mb 20.28° 101.7° System-search
II.KAPI.00.BHZ 2017-08-31 17:11:52.609 2e+05 23.95 s 6.8 Mwp 20.28° 101.7° System-search
IU.NWAO.00.BHZ 2017-08-31 17:14:13.059 2e+03 1.60 s 6.3 mB_BB 35.72° 154.5° System-search
IU.NWAO.00.BHZ 2017-08-31 17:14:13.410 281.3 1.30 s 6.0 mb 35.72° 154.5° System-search
II.NIL.00.BHZ 2017-08-31 17:15:08.109 6e+03 1.20 s 6.5 mB_BB 42.59° 326.5° System-search
II.NIL.00.BHZ 2017-08-31 17:15:09.160 4e+04 21.85 s 6.6 Mwp 42.59° 326.5° System-search
II.NIL.00.BHZ 2017-08-31 17:15:09.859 657.0 0.90 s 6.4 mb 42.59° 326.5° System-search
IU.KBL.--.BHZ 2017-08-31 17:15:35.190 3e+04 22.70 s 6.4 Mwp 45.65° 323.8° System-search
IU.MAKZ.00.BHZ 2017-08-31 17:15:50.265 4e+03 6.55 s 6.6 mB_BB 50.14° 344.1° System-search
IU.KBL.--.BHZ 2017-08-31 17:15:50.390 2e+03 4.00 s 6.2 mB_BB 45.65° 323.8° System-search
IU.KBL.--.BHZ 2017-08-31 17:15:52.589 106.9 0.85 s 5.8 mb 45.65° 323.8° System-search
IU.MAKZ.00.BHZ 2017-08-31 17:15:56.414 247.2 0.85 s 6.3 mb 50.14° 344.1° System-search
II.AAK.00.BHZ 2017-08-31 17:15:57.359 1e+04 2.60 s 7.1 mB_BB 49.09° 335.3° System-search
OM.SOH.--.HHZ 2017-08-31 17:15:57.990 541.9 2.32 s 5.7 mB_BB 48.88° 303.7° System-search
OM.SOH.--.HHZ 2017-08-31 17:15:58.990 7e+03 21.58 s 6.0 Mwp 48.88° 303.7° System-search
OM.SOH.--.HHZ 2017-08-31 17:15:59.130 51.6 1.02 s 5.5 mb 48.88° 303.7° System-search
AE.MSF.--.HHZ 2017-08-31 17:16:01.579 187.3 1.02 s 6.1 mb 49.71° 305.0° System-search
OM.MDH.--.HHZ 2017-08-31 17:16:01.960 428.3 3.04 s 5.6 mB_BB 49.56° 305.0° System-search
II.UOSS.10.BHZ 2017-08-31 17:16:01.964 590.6 2.35 s 5.8 mB_BB 49.49° 304.5° System-search
AE.MSF.--.HHZ 2017-08-31 17:16:01.970 2e+04 17.16 s 6.3 Mwp 49.71° 305.0° System-search
DN.HAT.--.HHZ 2017-08-31 17:16:02.200 1e+04 19.26 s 6.1 Mwp 49.50° 304.3° System-search
II.AAK.00.BHZ 2017-08-31 17:16:02.660 1e+05 21.90 s 7.0 Mwp 49.09° 335.3° System-search
OM.MDH.--.HHZ 2017-08-31 17:16:02.940 7e+03 20.58 s 6.0 Mwp 49.56° 305.0° System-search
OM.MDH.--.HHZ 2017-08-31 17:16:03.039 28.1 0.84 s 5.3 mb 49.56° 305.0° System-search
AE.ALN.--.HHZ 2017-08-31 17:16:03.059 3e+03 0.84 s 6.4 mB_BB 49.50° 303.2° System-search
AE.ALN.--.HHZ 2017-08-31 17:16:03.599 271.3 0.92 s 6.3 mb 49.50° 303.2° System-search
DN.HAT.--.HHZ 2017-08-31 17:16:03.930 1e+03 1.90 s 6.1 mB_BB 49.50° 304.3° System-search
AE.MSF.--.HHZ 2017-08-31 17:16:04.039 2e+03 2.62 s 6.3 mB_BB 49.71° 305.0° System-search
DN.HAT.--.HHZ 2017-08-31 17:16:04.380 291.8 1.78 s 6.0 mb 49.50° 304.3° System-search
II.AAK.00.BHZ 2017-08-31 17:16:04.859 1e+03 1.50 s 6.8 mb 49.09° 335.3° System-search
DN.FAQ.--.HHZ 2017-08-31 17:16:05.000 5e+04 18.17 s 6.7 Mwp 49.91° 304.0° System-search
DN.FAQ.--.HHZ 2017-08-31 17:16:06.680 7e+03 1.50 s 6.8 mB_BB 49.91° 304.0° System-search
DN.FAQ.--.HHZ 2017-08-31 17:16:06.759 2e+03 1.44 s 6.8 mb 49.91° 304.0° System-search
DN.ASU.--.HHZ 2017-08-31 17:16:06.759 5e+04 18.41 s 6.6 Mwp 50.08° 303.7° System-search
DN.ASU.--.HHZ 2017-08-31 17:16:07.099 1e+04 2.78 s 7.0 mB_BB 50.08° 303.7° System-search
AE.ALN.--.HHZ 2017-08-31 17:16:08.099 2e+04 25.21 s 6.3 Mwp 49.50° 303.2° System-search
DN.ASU.--.HHZ 2017-08-31 17:16:08.519 2e+03 1.20 s 6.9 mb 50.08° 303.7° System-search
IU.MAKZ.00.BHZ 2017-08-31 17:16:09.315 5e+04 21.63 s 6.6 Mwp 50.14° 344.1° System-search
AE.SHM.--.HHZ 2017-08-31 17:16:11.839 1e+03 2.06 s 6.1 mB_BB 50.13° 305.9° System-search
AE.SHM.--.HHZ 2017-08-31 17:16:12.109 437.4 1.98 s 6.1 mb 50.13° 305.9° System-search
AE.MZR.--.HHZ 2017-08-31 17:16:15.539 4e+03 1.38 s 6.6 mB_BB 51.02° 300.9° System-search
AE.MZR.--.HHZ 2017-08-31 17:16:15.970 521.8 1.18 s 6.4 mb 51.02° 300.9° System-search
II.UOSS.10.BHZ 2017-08-31 17:16:16.339 81.1 1.45 s 5.6 mb 49.49° 304.5° System-search
AE.SRB.--.HHZ 2017-08-31 17:16:17.529 865.5 1.84 s 6.4 mb 51.23° 303.9° System-search
AE.MZR.--.HHZ 2017-08-31 17:16:19.170 2e+04 24.56 s 6.4 Mwp 51.02° 300.9° System-search
II.UOSS.10.BHZ 2017-08-31 17:16:26.045 1e+04 43.72 s 6.1 Mwp 49.49° 304.5° System-search
AE.SRB.--.HHZ 2017-08-31 17:16:33.579 2e+03 1.80 s 6.3 mB_BB 51.23° 303.9° System-search
AE.SRB.--.HHZ 2017-08-31 17:16:34.849 4e+04 38.82 s 6.6 Mwp 51.23° 303.9° System-search
BH.SAK.--.HHZ 2017-08-31 17:16:37.180 237.1 1.12 s 6.1 mb 54.60° 303.2° System-search
BH.SAK.--.HHZ 2017-08-31 17:16:39.839 2e+03 2.38 s 6.3 mB_BB 54.60° 303.2° System-search
II.KURK.00.BHZ 2017-08-31 17:16:40.759 6e+03 1.70 s 6.8 mB_BB 54.62° 343.6° System-search
II.KURK.00.BHZ 2017-08-31 17:16:43.759 4e+04 23.40 s 6.6 Mwp 54.62° 343.6° System-search
II.KURK.00.BHZ 2017-08-31 17:16:44.759 601.1 1.10 s 6.5 mb 54.62° 343.6° System-search
II.TAU.00.BHZ 2017-08-31 17:16:57.210 84.7 1.00 s 5.8 mb 59.44° 141.0° System-search
BH.SAK.--.HHZ 2017-08-31 17:16:57.740 2e+04 36.93 s 6.4 Mwp 54.60° 303.2° System-search
II.TAU.00.BHZ 2017-08-31 17:16:57.960 2e+03 7.00 s 6.4 mB_BB 59.44° 141.0° System-search
II.BRVK.00.BHZ 2017-08-31 17:17:10.160 3e+03 1.30 s 6.5 mB_BB 59.27° 339.7° System-search
II.BRVK.00.BHZ 2017-08-31 17:17:10.559 234.8 1.00 s 6.3 mb 59.27° 339.7° System-search
II.BRVK.00.BHZ 2017-08-31 17:17:16.559 4e+04 24.15 s 6.6 Mwp 59.27° 339.7° System-search
IU.KMBO.00.BHZ 2017-08-31 17:17:35.710 2e+04 19.05 s 6.4 Mwp 62.57° 269.3° System-search
IU.GNI.00.BHZ 2017-08-31 17:17:51.660 3e+04 21.25 s 6.5 Mwp 64.71° 315.9° System-search
IU.KMBO.00.BHZ 2017-08-31 17:17:56.960 101.3 1.30 s 5.8 mb 62.57° 269.3° System-search
GO.AKH.--.HHZ 2017-08-31 17:17:58.359 3e+04 17.93 s 6.6 Mwp 66.10° 316.8° System-search
IU.KMBO.00.BHZ 2017-08-31 17:17:58.460 1e+03 2.20 s 6.2 mB_BB 62.57° 269.3° System-search
GO.AKH.--.HHZ 2017-08-31 17:17:58.680 2e+03 3.36 s 6.2 mB_BB 66.10° 316.8° System-search
GO.AKH.--.HHZ 2017-08-31 17:18:00.740 169.2 1.20 s 6.0 mb 66.10° 316.8° System-search
IU.GNI.00.BHZ 2017-08-31 17:18:04.259 220.1 1.20 s 6.1 mb 64.71° 315.9° System-search
IU.GNI.00.BHZ 2017-08-31 17:18:05.160 3e+03 3.50 s 6.5 mB_BB 64.71° 315.9° System-search
II.KIV.00.BHZ 2017-08-31 17:18:06.859 447.5 1.00 s 6.5 mb 67.70° 319.0° System-search
II.KIV.00.BHZ 2017-08-31 17:18:07.809 5e+03 5.10 s 6.8 mB_BB 67.70° 319.0° System-search
GE.EIL.--.BHZ 2017-08-31 17:18:15.990 2e+04 19.80 s 6.5 Mwp 68.86° 302.3° System-search
GE.EIL.--.BHZ 2017-08-31 17:18:16.589 2e+03 1.80 s 6.3 mB_BB 68.86° 302.3° System-search
IU.PET.00.BHZ 2017-08-31 17:18:21.390 4e+03 6.30 s 6.5 mB_BB 72.62° 32.8° System-search
IU.TARA.00.BHZ 2017-08-31 17:18:25.089 4e+03 3.45 s 6.5 mB_BB 73.12° 88.3° System-search
IU.TARA.00.BHZ 2017-08-31 17:18:26.539 227.7 1.15 s 6.0 mb 73.12° 88.3° System-search
IU.PET.00.BHZ 2017-08-31 17:18:33.990 518.4 1.30 s 6.3 mb 72.62° 32.8° System-search
IU.LSZ.00.BHZ 2017-08-31 17:18:36.410 2e+03 11.10 s 6.2 mB_BB 72.03° 254.4° System-search
GE.EIL.--.BHZ 2017-08-31 17:18:36.690 179.7 1.10 s 6.0 mb 68.86° 302.3° System-search
IU.LSZ.00.BHZ 2017-08-31 17:18:37.059 113.8 1.30 s 5.7 mb 72.03° 254.4° System-search
IU.ANTO.00.BHZ 2017-08-31 17:18:41.045 1e+04 18.27 s 6.3 Mwp 73.21° 312.2° System-search
IU.LSZ.00.BHZ 2017-08-31 17:18:42.710 2e+04 25.20 s 6.5 Mwp 72.03° 254.4° System-search
II.KIV.00.BHZ 2017-08-31 17:18:44.309 1e+05 54.25 s 7.0 Mwp 67.70° 319.0° System-search
IU.PET.00.BHZ 2017-08-31 17:18:48.190 4e+04 28.85 s 6.7 Mwp 72.62° 32.8° System-search
II.OBN.00.BHZ 2017-08-31 17:18:56.710 6e+03 1.70 s 6.7 mB_BB 75.88° 328.1° System-search
IU.ANTO.00.BHZ 2017-08-31 17:18:56.769 765.9 3.60 s 5.8 mB_BB 73.21° 312.2° System-search
II.OBN.00.BHZ 2017-08-31 17:18:57.109 1e+03 1.70 s 6.7 mb 75.88° 328.1° System-search
II.OBN.00.BHZ 2017-08-31 17:18:59.410 3e+04 21.75 s 6.6 Mwp 75.88° 328.1° System-search
IU.ANTO.00.BHZ 2017-08-31 17:19:01.244 75.4 1.05 s 5.6 mb 73.21° 312.2° System-search
II.MSVF.00.BHZ 2017-08-31 17:19:09.759 79.5 0.90 s 5.7 mb 78.47° 107.8° System-search
IU.KEV.00.BHZ 2017-08-31 17:19:31.710 96.1 0.90 s 6.0 mb 85.05° 340.5° System-search
IU.KEV.00.BHZ 2017-08-31 17:19:33.410 3e+03 6.80 s 6.6 mB_BB 85.05° 340.5° System-search
IU.TSUM.10.BHZ 2017-08-31 17:19:36.410 863.2 1.20 s 5.9 mB_BB 82.35° 250.9° System-search
IU.TSUM.10.BHZ 2017-08-31 17:19:36.984 89.1 1.00 s 5.8 mb 82.35° 250.9° System-search
IU.TSUM.10.BHZ 2017-08-31 17:19:43.134 2e+04 28.77 s 6.5 Mwp 82.35° 250.9° System-search
II.KAPI.00.BHZ 2017-08-31 17:19:53.351 2e+04 17.85 s 6.1 Ms_BB 20.28° 101.7° System-search
II.BFO.00.BHZ 2017-08-31 17:20:18.109 148.1 2.70 s 5.6 mB_BB 91.76° 318.1° System-search
II.BFO.00.BHZ 2017-08-31 17:20:18.609 10.2 1.10 s 5.2 mb 91.76° 318.1° System-search
II.ESK.00.BHZ 2017-08-31 17:20:46.460 46.6 1.50 s 5.8 mb 98.25° 325.8° System-search
IU.NWAO.00.BHZ 2017-08-31 17:26:52.949 8e+03 19.80 s 6.0 Ms_BB 35.72° 154.5° System-search
II.ERM.00.BHZ 2017-08-31 17:36:32.318 9e+03 33.15 s 6.4 Ms_BB 57.97° 37.1° System-search
AE.MZR.--.HHZ 2017-08-31 17:36:59.342 1e+04 17.94 s 6.4 Ms_BB 51.02° 300.9° System-search
IU.KMBO.00.BHZ 2017-08-31 17:37:34.449 7e+03 26.30 s 6.3 Ms_BB 62.57° 269.3° System-search
IU.MAKZ.00.BHZ 2017-08-31 17:37:59.406 5e+03 27.38 s 6.0 Ms_BB 50.14° 344.1° System-search
IU.GNI.00.BHZ 2017-08-31 17:43:42.764 2e+03 30.55 s 5.8 Ms_BB 64.71° 315.9° System-search
IU.PET.00.BHZ 2017-08-31 17:43:43.048 4e+03 45.15 s 6.2 Ms_BB 72.62° 32.8° System-search
IU.LSZ.00.BHZ 2017-08-31 17:44:44.626 9e+03 21.75 s 6.5 Ms_BB 72.03° 254.4° System-search
GE.EIL.--.BHZ 2017-08-31 17:45:39.772 6e+03 22.65 s 6.3 Ms_BB 68.86° 302.3° System-search
IU.TSUM.10.BHZ 2017-08-31 17:49:17.403 4e+03 25.77 s 6.3 Ms_BB 82.35° 250.9° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.KAPI.00.BHZ P 2017-08-31 17:11:28.660 0.30 s 20.28° 101.7° yes Time System-search
IU.NWAO.00.BHZ P 2017-08-31 17:13:50.509 -0.30 s 35.72° 154.5° yes Time System-search
II.NIL.00.BHZ P 2017-08-31 17:14:47.309 -1.00 s 42.59° 326.5° yes Time System-search
IU.KBL.--.BHZ P 2017-08-31 17:15:12.490 -0.60 s 45.65° 323.8° yes Time System-search
OM.SOH.--.HHZ P 2017-08-31 17:15:38.700 0.60 s 48.88° 303.7° yes Time System-search
II.AAK.00.BHZ P 2017-08-31 17:15:40.759 1.10 s 49.09° 335.3° yes Time System-search
II.UOSS.10.BHZ P 2017-08-31 17:15:42.490 -0.30 s 49.49° 304.5° yes Time System-search
OM.MDH.--.HHZ P 2017-08-31 17:15:42.569 -0.80 s 49.56° 305.0° yes Time System-search
AE.ALN.--.HHZ P 2017-08-31 17:15:42.890 0 s 49.50° 303.2° yes Time System-search
DN.HAT.--.HHZ P 2017-08-31 17:15:43.519 0.60 s 49.50° 304.3° yes Time System-search
AE.MSF.--.HHZ P 2017-08-31 17:15:45.250 0.70 s 49.71° 305.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-08-31 17:15:46.009 0 s 49.91° 304.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-08-31 17:15:47.690 0.30 s 50.14° 344.1° yes Time System-search
DN.ASU.--.HHZ P 2017-08-31 17:15:47.869 0.60 s 50.08° 303.7° yes Time System-search
AE.SHM.--.HHZ P 2017-08-31 17:15:48.240 0.60 s 50.13° 305.9° yes Time System-search
AE.MZR.--.HHZ P 2017-08-31 17:15:54.609 0.20 s 51.02° 300.9° yes Time System-search
AE.SRB.--.HHZ P 2017-08-31 17:15:56.029 0.10 s 51.23° 303.9° yes Time System-search
II.KURK.00.BHZ P 2017-08-31 17:16:20.359 -0.10 s 54.62° 343.6° yes Time System-search
BH.SAK.--.HHZ P 2017-08-31 17:16:20.809 0 s 54.60° 303.2° yes Time System-search
II.BRVK.00.BHZ P 2017-08-31 17:16:52.839 -0.60 s 59.27° 339.7° no Time System-search
II.TAU.00.BHZ P 2017-08-31 17:16:54.809 0 s 59.44° 141.0° yes Time System-search
IU.KMBO.00.BHZ P 2017-08-31 17:17:16.660 -0.20 s 62.57° 269.3° yes Time System-search
IU.GNI.00.BHZ P 2017-08-31 17:17:30.410 0 s 64.71° 315.9° yes Time System-search
GO.AKH.--.HHZ P 2017-08-31 17:17:40.430 1.00 s 66.10° 316.8° yes Time System-search
II.KIV.00.BHZ P 2017-08-31 17:17:50.059 0.60 s 67.70° 319.0° yes Time System-search
GE.EIL.--.BHZ P 2017-08-31 17:17:56.190 -0.70 s 68.86° 302.3° yes Time System-search
IU.LSZ.00.BHZ P 2017-08-31 17:18:17.509 0.80 s 72.03° 254.4° yes Time System-search
IU.PET.00.BHZ P 2017-08-31 17:18:19.339 0.10 s 72.62° 32.8° yes Time System-search
IU.ANTO.00.BHZ P 2017-08-31 17:18:22.769 -0.40 s 73.21° 312.2° no Time System-search
IU.TARA.00.BHZ P 2017-08-31 17:18:24.390 1.40 s 73.12° 88.3° yes Time System-search
II.OBN.00.BHZ P 2017-08-31 17:18:37.660 -0.50 s 75.88° 328.1° yes Time System-search
II.MSVF.00.BHZ P 2017-08-31 17:18:53.210 -0.40 s 78.47° 107.8° yes Time System-search
IU.TSUM.10.BHZ P 2017-08-31 17:19:14.359 -0.20 s 82.35° 250.9° yes Time System-search
IU.KEV.00.BHZ P 2017-08-31 17:19:26.809 -0.30 s 85.05° 340.5° yes Time System-search
II.BFO.00.BHZ P 2017-08-31 17:19:58.359 -1.30 s 91.76° 318.1° yes Time System-search
II.ESK.00.BHZ P 2017-08-31 17:20:30.210 1.10 s 98.25° 325.8° yes Time System-search
II.FFC.00.BHZ PKPdf 2017-08-31 17:25:48.109 -1.00 s 123.56° 15.0° yes Time System-search
GT.PLCA.00.BHZ PKPdf 2017-08-31 17:26:16.769 0.60 s 137.53° 190.8° yes Time System-search
IU.LVC.00.BHZ PKPdf 2017-08-31 17:26:46.859 2.10 s 154.08° 204.4° yes Time System-search
IU.OTAV.00.BHZ PKPdf 2017-08-31 17:27:04.160 0.20 s 178.12° 245.4° yes Time System-search
CU.TGUH.00.BHZ PKPab 2017-08-31 17:27:55.369 1.00 s 165.26° 28.2° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170831-10

Time: 2017-08-31 17:06:55.770
Position:1.0160°S, 99.8352°E
Place:Indian Ocean
Major Place:474 km SW of Kota Kinabalu, Malaysia
Depth:38.0 km
Magnitude:6.3 Mwc