Earthquake 20170805-5

2017-08-05 00:30:41.680 76.3 km 5.9 Mwb
6.2333°N, 125.2458°E
1031 km W of Koror, Palau Islands
Time Error: 2.09 s Depth Error: 9.3 km
Num. Stations: 40 Time RMS: 1.03 s
Num. Phases: 42 Azimuth Gap: 62°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.8 mb 35 0.10 NCMS System-search
5.6 Mwp 12 0.10 NCMS System-search
5.7 M 123 0.10 NCMS System-search
6.0 mB_BB 27 0.10 NCMS System-search
Emblem-favorite 5.9 Mwb 50 0 NCMS System-search
4.2 Md 1 0.40 NCMS System-search
5.9 Mwb 0 0 NCMS System-search
5.9 M 0 0 NCMS System-search
5.8 Mwc 31 0.10 NCMS System-search

Origin Details

Ellipse Major:7.30 km Min. Distance:0.89° Fixed Depth:no
Ellipse Minor:5.90 km Max. Distance:155.49° Fixed Phase:no
Ellipse Strike:205.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@17224 External Origin ID:HYDRA_RED@34563

Error Ellipse

Azimuth Dip Magnitude Action
Max 34° 11° 17.1 km System-search
Intermediate 137° 45° 15.8 km System-search
Min 294° 41° 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 MT 50 67% 0.41 69.0 km 8e+17 nt-m NP1
NP2
241.0
143.0
80.0
53.0
-142.0
-12.0
-2.11e+17 3.6e+17 2.07e+17 6.83e+17 -2.17e+17 -4.72e+17 System-search
Ffffffff CMT 31 54% 0.13 2017-08-05 00:31:04.599
6.8087°N, 125.7187°E
52.0 km
7e+17 nt-m NP1
NP2
230.0
134.0
82.0
57.0
-147.0
-10.0
-2.04e+17 2.82e+17 1.9e+17 7.05e+17 -2.14e+15 -5e+17 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BHZ 2017-08-05 00:33:51.059 1e+04 13.95 s 5.7 Mwp 12.45° 206.3° System-search
IU.DAV.00.BHZ 2017-08-05 00:34:43.089 222.2 s 4.2 Md 0.89° 21.7° System-search
II.ERM.00.BHZ 2017-08-05 00:38:08.710 3e+03 2.10 s 6.3 mB_BB 39.03° 21.3° System-search
II.ERM.00.BHZ 2017-08-05 00:38:10.759 178.3 0.90 s 6.0 mb 39.03° 21.3° System-search
II.ERM.00.BHZ 2017-08-05 00:38:11.259 4e+03 9.40 s 5.7 Mwp 39.03° 21.3° System-search
IU.NWAO.00.BHZ 2017-08-05 00:38:14.710 169.8 1.20 s 5.8 mb 39.68° 190.6° System-search
IU.TARA.00.BHZ 2017-08-05 00:39:13.585 467.9 1.65 s 6.2 mb 47.80° 93.8° System-search
II.TAU.00.BHZ 2017-08-05 00:39:51.009 135.8 1.20 s 5.8 mb 52.86° 159.7° System-search
IU.PET.00.BHZ 2017-08-05 00:40:03.589 1e+03 5.65 s 5.5 Mwp 54.03° 24.3° System-search
IU.MAKZ.00.BHZ 2017-08-05 00:40:05.190 1e+03 1.30 s 6.2 mB_BB 54.86° 324.9° System-search
IU.MAKZ.00.BHZ 2017-08-05 00:40:05.690 177.1 1.20 s 6.0 mb 54.86° 324.9° System-search
IU.PET.00.BHZ 2017-08-05 00:40:06.339 225.2 1.10 s 6.1 mb 54.03° 24.3° System-search
IU.PET.00.BHZ 2017-08-05 00:40:06.690 2e+03 2.20 s 6.3 mB_BB 54.03° 24.3° System-search
IU.MAKZ.00.BHZ 2017-08-05 00:40:07.765 2e+03 3.47 s 5.6 Mwp 54.86° 324.9° System-search
II.NIL.00.BHZ 2017-08-05 00:40:09.009 6e+03 1.20 s 6.8 mB_BB 55.23° 306.9° System-search
II.NIL.00.BHZ 2017-08-05 00:40:09.460 753.1 1.10 s 6.6 mb 55.23° 306.9° System-search
II.NIL.00.BHZ 2017-08-05 00:40:10.109 2e+03 2.20 s 5.6 Mwp 55.23° 306.9° System-search
II.MSVF.00.BHZ 2017-08-05 00:40:23.509 2e+03 4.40 s 6.4 mB_BB 57.31° 115.6° System-search
II.AAK.00.BHZ 2017-08-05 00:40:25.309 3e+03 1.80 s 6.6 mB_BB 57.53° 317.4° System-search
II.AAK.00.BHZ 2017-08-05 00:40:25.809 531.0 1.60 s 6.4 mb 57.53° 317.4° System-search
II.MSVF.00.BHZ 2017-08-05 00:40:26.059 134.9 0.90 s 6.1 mb 57.31° 115.6° System-search
II.AAK.00.BHZ 2017-08-05 00:40:27.759 4e+03 3.35 s 5.8 Mwp 57.53° 317.4° System-search
II.KURK.00.BHZ 2017-08-05 00:40:32.759 2e+03 1.40 s 6.4 mB_BB 58.85° 327.3° System-search
II.KURK.00.BHZ 2017-08-05 00:40:33.259 263.5 1.20 s 6.2 mb 58.85° 327.3° System-search
IU.KBL.--.BHZ 2017-08-05 00:40:33.940 2e+03 1.20 s 6.4 mB_BB 58.84° 306.7° System-search
IU.KBL.--.BHZ 2017-08-05 00:40:34.440 200.7 1.05 s 6.2 mb 58.84° 306.7° System-search
II.KURK.00.BHZ 2017-08-05 00:40:40.309 1e+03 9.65 s 5.4 Mwp 58.85° 327.3° System-search
IU.KBL.--.BHZ 2017-08-05 00:40:51.339 2e+03 22.05 s 5.6 Mwp 58.84° 306.7° System-search
II.BRVK.00.BHZ 2017-08-05 00:41:10.460 1e+03 1.50 s 6.0 mB_BB 64.50° 326.8° System-search
II.BRVK.00.BHZ 2017-08-05 00:41:10.960 156.2 1.30 s 5.8 mb 64.50° 326.8° System-search
II.TAU.00.BHZ 2017-08-05 00:41:14.559 5e+03 4.90 s 6.7 mB_BB 52.86° 159.7° System-search
II.BRVK.00.BHZ 2017-08-05 00:41:18.160 2e+03 8.95 s 5.6 Mwp 64.50° 326.8° System-search
IU.ADK.00.BHZ 2017-08-05 00:41:19.160 120.8 1.10 s 5.7 mb 65.76° 35.2° System-search
OM.BID.--.HHZ 2017-08-05 00:41:24.680 1e+03 1.62 s 5.9 mB_BB 66.57° 292.9° System-search
OM.BID.--.HHZ 2017-08-05 00:41:25.160 130.8 1.18 s 5.7 mb 66.57° 292.9° System-search
OM.SOH.--.HHZ 2017-08-05 00:41:34.190 23.3 1.56 s 4.9 mb 68.06° 293.4° System-search
DN.HAT.--.HHZ 2017-08-05 00:41:36.619 251.3 1.88 s 5.3 mB_BB 68.46° 294.1° System-search
DN.HAT.--.HHZ 2017-08-05 00:41:37.099 44.1 1.60 s 5.1 mb 68.46° 294.1° System-search
OM.ASH.--.HHZ 2017-08-05 00:41:37.140 256.3 4.62 s 5.3 mB_BB 68.52° 294.0° System-search
AE.MSF.--.HHZ 2017-08-05 00:41:38.500 84.4 1.50 s 5.4 mb 68.47° 294.7° System-search
DN.FAQ.--.HHZ 2017-08-05 00:41:39.500 239.2 1.72 s 5.8 mb 68.95° 294.0° System-search
DN.NAZ.--.HHZ 2017-08-05 00:41:39.539 35.5 1.48 s 5.1 mb 68.90° 294.3° System-search
OM.ASH.--.HHZ 2017-08-05 00:41:39.910 26.0 1.42 s 5.0 mb 68.52° 294.0° System-search
AE.ALN.--.HHZ 2017-08-05 00:41:40.380 170.8 1.82 s 5.7 mb 68.77° 293.3° System-search
DN.ASU.--.HHZ 2017-08-05 00:41:41.609 310.4 1.48 s 6.0 mb 69.18° 293.9° System-search
II.UOSS.10.BHZ 2017-08-05 00:41:45.815 12.5 1.25 s 4.7 mb 68.40° 294.3° System-search
AE.SRB.--.HHZ 2017-08-05 00:41:48.240 148.5 1.36 s 5.7 mb 70.20° 294.5° System-search
AE.MZR.--.HHZ 2017-08-05 00:41:52.380 2e+03 1.32 s 6.3 mB_BB 70.82° 292.1° System-search
AE.MZR.--.HHZ 2017-08-05 00:41:52.769 226.8 1.04 s 6.0 mb 70.82° 292.1° System-search
AE.JRN.--.HHZ 2017-08-05 00:41:55.269 799.3 0.86 s 5.8 mB_BB 71.45° 294.1° System-search
AE.JRN.--.HHZ 2017-08-05 00:41:55.710 87.0 0.90 s 5.7 mb 71.45° 294.1° System-search
AE.MSF.--.HHZ 2017-08-05 00:41:59.180 657.6 3.02 s 5.7 mB_BB 68.47° 294.7° System-search
AE.SHM.--.HHZ 2017-08-05 00:42:00.000 586.0 3.14 s 5.7 mB_BB 68.62° 295.5° System-search
DN.NAZ.--.HHZ 2017-08-05 00:42:01.599 314.6 2.88 s 5.4 mB_BB 68.90° 294.3° System-search
OM.SOH.--.HHZ 2017-08-05 00:42:05.490 158.6 5.02 s 5.1 mB_BB 68.06° 293.4° System-search
BH.SAK.--.HHZ 2017-08-05 00:42:08.299 747.8 1.52 s 5.8 mB_BB 73.56° 295.2° System-search
BH.SAK.--.HHZ 2017-08-05 00:42:08.740 180.4 1.54 s 5.8 mb 73.56° 295.2° System-search
AE.SHM.--.HHZ 2017-08-05 00:42:10.220 44.6 1.28 s 5.2 mb 68.62° 295.5° System-search
DN.ASU.--.HHZ 2017-08-05 00:42:16.000 2e+03 6.32 s 6.2 mB_BB 69.18° 293.9° System-search
II.KIV.00.BHZ 2017-08-05 00:42:45.009 2e+03 1.90 s 6.1 mB_BB 80.35° 313.4° System-search
IU.GNI.00.BHZ 2017-08-05 00:42:45.259 791.9 8.85 s 5.4 Mwp 78.76° 309.6° System-search
II.KIV.00.BHZ 2017-08-05 00:42:46.210 121.2 1.00 s 5.8 mb 80.35° 313.4° System-search
IU.GNI.00.BHZ 2017-08-05 00:42:47.460 1e+03 1.50 s 5.9 mB_BB 78.76° 309.6° System-search
IU.GNI.00.BHZ 2017-08-05 00:42:47.910 141.6 1.30 s 5.7 mb 78.76° 309.6° System-search
II.KIV.00.BHZ 2017-08-05 00:42:56.059 3e+03 12.30 s 5.9 Mwp 80.35° 313.4° System-search
IU.COLA.00.BHZ 2017-08-05 00:42:58.609 463.1 2.60 s 5.6 mB_BB 83.08° 25.4° System-search
IU.COLA.00.BHZ 2017-08-05 00:43:00.259 41.0 0.80 s 5.4 mb 83.08° 25.4° System-search
II.OBN.00.BHZ 2017-08-05 00:43:03.509 1e+03 1.80 s 6.0 mB_BB 84.18° 324.8° System-search
II.OBN.00.BHZ 2017-08-05 00:43:04.059 118.8 1.30 s 5.8 mb 84.18° 324.8° System-search
IU.COLA.00.BHZ 2017-08-05 00:43:08.210 517.2 10.40 s 5.3 Mwp 83.08° 25.4° System-search
GE.EIL.--.BHZ 2017-08-05 00:43:20.990 82.5 1.50 s 5.6 mb 87.21° 299.4° System-search
IU.ANTO.00.BHZ 2017-08-05 00:43:22.740 10.6 1.00 s 4.9 mb 87.93° 309.7° System-search
IU.KMBO.00.BHZ 2017-08-05 00:43:25.559 16.5 1.10 s 5.1 mb 88.13° 268.7° System-search
GE.EIL.--.BHZ 2017-08-05 00:43:41.289 502.3 2.90 s 5.8 mB_BB 87.21° 299.4° System-search
IU.KMBO.00.BHZ 2017-08-05 00:43:48.710 247.5 7.00 s 5.5 mB_BB 88.13° 268.7° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.DAV.00.BHZ Pn 2017-08-05 00:31:00.910 1.60 s 0.89° 21.7° yes Time System-search
II.KAPI.00.BHZ Pn 2017-08-05 00:33:37.109 1.20 s 12.45° 206.3° yes Time System-search
II.ERM.00.BHZ P 2017-08-05 00:38:01.859 1.00 s 39.03° 21.3° yes Time System-search
IU.NWAO.00.BHZ P 2017-08-05 00:38:05.160 -1.30 s 39.68° 190.6° yes Time System-search
IU.TARA.00.BHZ P 2017-08-05 00:39:13.410 1.50 s 47.80° 93.8° yes Time System-search
II.TAU.00.BHZ P 2017-08-05 00:39:49.960 0.30 s 52.86° 159.7° yes Time System-search
IU.PET.00.BHZ P 2017-08-05 00:39:57.940 -0.10 s 54.03° 24.3° yes Time System-search
IU.MAKZ.00.BHZ P 2017-08-05 00:40:04.289 0.10 s 54.86° 324.9° yes Time System-search
II.NIL.00.BHZ P 2017-08-05 00:40:07.910 0.70 s 55.23° 306.9° yes Time System-search
II.MSVF.00.BHZ P 2017-08-05 00:40:22.309 0.10 s 57.31° 115.6° yes Time System-search
II.AAK.00.BHZ P 2017-08-05 00:40:24.410 0.90 s 57.53° 317.4° yes Time System-search
IU.KBL.--.BHZ P 2017-08-05 00:40:29.289 -3.60 s 58.84° 306.7° yes Time System-search
II.KURK.00.BHZ P 2017-08-05 00:40:30.660 -1.70 s 58.85° 327.3° yes Time System-search
II.BRVK.00.BHZ P 2017-08-05 00:41:09.210 -1.10 s 64.50° 326.8° yes Time System-search
IU.ADK.00.BHZ P 2017-08-05 00:41:18.210 -0.30 s 65.76° 35.2° yes Time System-search
OM.BID.--.HHZ P 2017-08-05 00:41:24.299 0.10 s 66.57° 292.9° yes Time System-search
OM.SOH.--.HHZ P 2017-08-05 00:41:33.289 -0.40 s 68.06° 293.4° yes Time System-search
II.UOSS.10.BHZ P 2017-08-05 00:41:35.839 0 s 68.40° 294.3° yes Time System-search
DN.HAT.--.HHZ P 2017-08-05 00:41:36.160 0 s 68.46° 294.1° yes Time System-search
OM.ASH.--.HHZ P 2017-08-05 00:41:36.549 0 s 68.52° 294.0° yes Time System-search
AE.SHM.--.HHZ P 2017-08-05 00:41:37.250 0.10 s 68.62° 295.5° yes Time System-search
AE.MSF.--.HHZ P 2017-08-05 00:41:38.069 1.80 s 68.47° 294.7° yes Time System-search
AE.ALN.--.HHZ P 2017-08-05 00:41:38.359 0.30 s 68.77° 293.3° yes Time System-search
DN.NAZ.--.HHZ P 2017-08-05 00:41:38.609 -0.30 s 68.90° 294.3° yes Time System-search
DN.FAQ.--.HHZ P 2017-08-05 00:41:38.740 -0.50 s 68.95° 294.0° yes Time System-search
DN.ASU.--.HHZ P 2017-08-05 00:41:40.039 -0.60 s 69.18° 293.9° yes Time System-search
AE.SRB.--.HHZ P 2017-08-05 00:41:47.920 1.00 s 70.20° 294.5° yes Time System-search
AE.MZR.--.HHZ P 2017-08-05 00:41:50.970 0.30 s 70.82° 292.1° yes Time System-search
AE.JRN.--.HHZ P 2017-08-05 00:41:54.900 0.50 s 71.45° 294.1° yes Time System-search
BH.SAK.--.HHZ P 2017-08-05 00:42:07.319 0.30 s 73.56° 295.2° yes Time System-search
IU.GNI.00.BHZ P 2017-08-05 00:42:36.410 0 s 78.76° 309.6° yes Time System-search
GO.AKH.--.HHZ P 2017-08-05 00:42:42.039 0.30 s 79.73° 310.9° yes Time System-search
II.KIV.00.BHZ P 2017-08-05 00:42:43.759 -1.20 s 80.35° 313.4° yes Time System-search
IU.COLA.00.BHZ P 2017-08-05 00:42:57.809 -0.80 s 83.08° 25.4° yes Time System-search
II.OBN.00.BHZ P 2017-08-05 00:43:02.809 -1.70 s 84.18° 324.8° yes Time System-search
GE.EIL.--.BHZ P 2017-08-05 00:43:19.940 -0.20 s 87.21° 299.4° yes System-search
GE.EIL.--.BHZ PcP 2017-08-05 00:43:20.380 -1.70 s 87.21° 299.4° no Time System-search
IU.ANTO.00.BHZ P 2017-08-05 00:43:22.539 -0.90 s 87.93° 309.7° yes Time System-search
IU.KMBO.00.BHZ P 2017-08-05 00:43:23.859 -1.20 s 88.13° 268.7° yes Time System-search
II.NIL.00.BHZ S 2017-08-05 00:47:45.859 0.60 s 55.23° 306.9° yes Time System-search
IU.KBL.--.BHZ S 2017-08-05 00:48:34.869 1.80 s 58.84° 306.7° yes Time System-search
GT.PLCA.00.BHZ PKPpre 2017-08-05 00:50:00.859 -0.30 s 142.85° 159.9° no System-search
GT.PLCA.00.BHZ PKPdf 2017-08-05 00:50:02.150 -4.80 s 142.85° 159.9° yes Time System-search
IU.OTAV.00.BHZ PKPdf 2017-08-05 00:50:27.299 -0.90 s 155.49° 75.5° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170805-5

Time: 2017-08-05 00:30:41.680
Position:6.2333°N, 125.2458°E
Place:
Major Place:1031 km W of Koror, Palau Islands
Depth:76.3 km
Magnitude:5.9 Mwb