Earthquake 20170807-1

2017-08-07 06:26:43.450 32.1 km 5.7 Mwb
5.3411°S, 151.4596°E
666 km NE of Port Moresby, Papua New Guinea
Time Error: 2.08 s Depth Error: 11.9 km
Num. Stations: 40 Time RMS: 1.03 s
Num. Phases: 40 Azimuth Gap: 41°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.7 mb 31 0.10 NCMS System-search
5.8 M 66 0.20 NCMS System-search
6.0 mB_BB 12 0.20 NCMS System-search
Emblem-favorite 5.7 Mwb 23 0.10 NCMS System-search
5.7 Mwb 0 0 NCMS System-search
5.7 M 0 0 NCMS System-search
5.9 Mwc 7 0.10 NCMS System-search

Origin Details

Ellipse Major:7.60 km Min. Distance:22.45° Fixed Depth:no
Ellipse Minor:6.60 km Max. Distance:131.73° Fixed Phase:no
Ellipse Strike:172.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@17242 External Origin ID:HYDRA_RED@34599

Error Ellipse

Azimuth Dip Magnitude Action
Max 170° 46° 20.6 km System-search
Intermediate 62° 17° 15.5 km System-search
Min 317° 39° 14.9 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 23 59% 0.73 35.0 km 5e+17 nt-m NP1
NP2
68.0
214.0
65.0
30.0
106.0
60.0
3.38e+17 2.91e+17 1e+17 -2.59e+17 -2.96e+17 -7.82e+16 System-search
Ffffffff CMT 7 98% 0.25 2017-08-07 06:26:59.900
5.7741°S, 149.5471°E
42.0 km
9e+17 nt-m NP1
NP2
64.0
224.0
65.0
26.0
98.0
72.0
6.48e+17 5.26e+17 1.99e+17 -4.37e+17 -3.34e+17 -2.1e+17 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.TARA.00.BHZ 2017-08-07 06:31:41.059 3e+03 1.20 s 6.0 mB_BB 22.45° 73.4° System-search
IU.TARA.00.BHZ 2017-08-07 06:31:41.984 438.4 1.00 s 5.9 mb 22.45° 73.4° System-search
II.MSVF.00.BHZ 2017-08-07 06:32:42.460 159.9 1.40 s 5.5 mb 28.77° 117.6° System-search
II.MSVF.00.BHZ 2017-08-07 06:32:56.910 1e+03 3.00 s 5.8 mB_BB 28.77° 117.6° System-search
II.TAU.00.BHZ 2017-08-07 06:34:11.559 43.9 0.90 s 5.3 mb 37.59° 185.0° System-search
II.KAPI.00.BHZ 2017-08-07 06:34:13.119 40.7 1.10 s 5.2 mb 31.58° 269.1° System-search
IU.RAO.00.BHZ 2017-08-07 06:34:16.545 693.4 1.45 s 6.3 mb 37.45° 133.0° System-search
IU.NWAO.00.BHZ 2017-08-07 06:34:39.160 58.2 0.80 s 5.4 mb 42.06° 224.9° System-search
IU.MIDW.00.BHZ 2017-08-07 06:35:11.900 3e+03 3.65 s 6.3 mB_BB 44.90° 40.3° System-search
II.ERM.00.BHZ 2017-08-07 06:35:33.529 32.5 1.10 s 5.3 mb 47.73° 351.6° System-search
IU.POHA.00.BHZ 2017-08-07 06:36:34.309 191.9 1.00 s 6.1 mb 57.78° 62.8° System-search
IU.MIDW.00.BHZ 2017-08-07 06:36:38.400 246.2 1.45 s 5.9 mb 44.90° 40.3° System-search
II.ERM.00.BHZ 2017-08-07 06:36:54.829 1e+03 4.80 s 6.0 mB_BB 47.73° 351.6° System-search
IU.ADK.00.BHZ 2017-08-07 06:37:11.480 34.4 1.10 s 5.4 mb 63.15° 21.5° System-search
IU.PET.00.BHZ 2017-08-07 06:38:17.339 48.8 1.10 s 5.5 mb 58.46° 5.1° System-search
IN.MNC.--.HHZ 2017-08-07 06:38:50.569 1e+03 1.90 s 6.6 mb 79.34° 279.4° System-search
IU.MAKZ.00.BHZ 2017-08-07 06:38:51.240 549.0 1.05 s 5.7 mB_BB 80.07° 319.2° System-search
IU.MAKZ.00.BHZ 2017-08-07 06:38:52.190 68.5 0.95 s 5.6 mb 80.07° 319.2° System-search
IN.MNC.--.HHZ 2017-08-07 06:39:03.700 6e+03 6.00 s 6.8 mB_BB 79.34° 279.4° System-search
IU.COLA.00.BHZ 2017-08-07 06:39:06.160 361.2 2.10 s 5.6 mB_BB 82.84° 22.0° System-search
IU.COLA.00.BHZ 2017-08-07 06:39:06.910 36.4 0.80 s 5.5 mb 82.84° 22.0° System-search
II.KURK.00.BHZ 2017-08-07 06:39:08.160 733.6 1.00 s 6.0 mB_BB 83.37° 322.3° System-search
II.NIL.00.BHZ 2017-08-07 06:39:09.009 167.9 0.70 s 6.3 mb 83.17° 304.7° System-search
II.NIL.00.BHZ 2017-08-07 06:39:09.009 1e+03 0.80 s 6.3 mB_BB 83.17° 304.7° System-search
II.KURK.00.BHZ 2017-08-07 06:39:09.109 111.6 1.00 s 5.9 mb 83.37° 322.3° System-search
II.AAK.00.BHZ 2017-08-07 06:39:13.059 1e+03 0.90 s 6.3 mB_BB 84.07° 313.7° System-search
II.AAK.00.BHZ 2017-08-07 06:39:13.960 170.0 0.80 s 6.3 mb 84.07° 313.7° System-search
IU.KBL.--.BHZ 2017-08-07 06:39:25.414 13.8 0.75 s 5.3 mb 86.77° 304.9° System-search
II.BRVK.00.BHZ 2017-08-07 06:39:34.460 279.7 1.30 s 5.8 mB_BB 88.94° 323.4° System-search
II.BRVK.00.BHZ 2017-08-07 06:39:36.059 32.9 0.90 s 5.7 mb 88.94° 323.4° System-search
IU.COR.00.BHZ 2017-08-07 06:39:43.160 53.6 0.90 s 5.8 mb 90.32° 45.4° System-search
OM.BID.--.HHZ 2017-08-07 06:40:06.690 23.2 0.70 s 5.7 mb 95.15° 293.0° System-search
AE.MSF.--.HHZ 2017-08-07 06:40:12.970 31.0 1.04 s 5.8 mb 97.04° 294.8° System-search
OM.MDH.--.HHZ 2017-08-07 06:40:13.160 8.6 1.06 s 5.2 mb 96.91° 294.7° System-search
OM.SOH.--.HHZ 2017-08-07 06:40:20.509 3.7 0.70 s 5.0 mb 96.64° 293.6° System-search
DN.ASU.--.HHZ 2017-08-07 06:41:04.980 196.5 1.48 s 6.4 mb 97.76° 294.0° System-search
AE.SHM.--.HHZ 2017-08-07 06:41:20.759 58.0 1.40 s 5.9 mb 97.18° 295.5° System-search
AE.SRB.--.HHZ 2017-08-07 06:41:33.250 70.5 1.08 s 6.1 mb 98.78° 294.6° System-search
OM.ASH.--.HHZ 2017-08-07 06:41:34.859 10.4 1.44 s 5.2 mb 97.10° 294.1° System-search
DN.NAZ.--.HHZ 2017-08-07 06:41:59.940 12.0 1.24 s 5.3 mb 97.48° 294.4° System-search
DN.HAT.--.HHZ 2017-08-07 06:42:40.140 30.6 1.82 s 5.5 mb 97.04° 294.2° System-search
DN.NAZ.--.HHZ 2017-08-07 06:44:00.349 226.3 4.04 s 5.9 mB_BB 97.48° 294.4° System-search
AE.MZR.--.HHZ 2017-08-07 06:44:20.609 48.8 1.52 s 5.8 mb 99.40° 292.3° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.TARA.00.BHZ P 2017-08-07 06:31:39.210 -0.70 s 22.45° 73.4° yes Time System-search
II.MSVF.00.BHZ P 2017-08-07 06:32:38.759 0.10 s 28.77° 117.6° yes Time System-search
II.KAPI.00.BHZ P 2017-08-07 06:33:01.869 -1.60 s 31.58° 269.1° no Time System-search
IU.RAO.00.BHZ P 2017-08-07 06:33:48.619 -5.50 s 37.45° 133.0° no Time System-search
II.TAU.00.BHZ P 2017-08-07 06:33:55.410 0.40 s 37.59° 185.0° yes Time System-search
IU.NWAO.00.BHZ P 2017-08-07 06:34:32.710 0.30 s 42.06° 224.9° yes Time System-search
IU.MIDW.00.BHZ P 2017-08-07 06:34:55.200 -0.10 s 44.90° 40.3° no Time System-search
II.ERM.00.BHZ P 2017-08-07 06:35:18.329 1.00 s 47.73° 351.6° no Time System-search
IU.POHA.00.BHZ P 2017-08-07 06:36:32.710 0.40 s 57.78° 62.8° yes Time System-search
IU.PET.00.BHZ P 2017-08-07 06:36:36.539 0.40 s 58.46° 5.1° no Time System-search
IU.ADK.00.BHZ P 2017-08-07 06:37:07.829 -0.20 s 63.15° 21.5° no Time System-search
IN.MNC.--.HHZ P 2017-08-07 06:38:49.730 2.90 s 79.34° 279.4° no Time System-search
IU.MAKZ.00.BHZ P 2017-08-07 06:38:50.640 0.50 s 80.07° 319.2° yes Time System-search
IU.COLA.00.BHZ P 2017-08-07 06:39:02.809 -1.50 s 82.84° 22.0° yes Time System-search
II.KURK.00.BHZ P 2017-08-07 06:39:07.059 -0.40 s 83.37° 322.3° yes Time System-search
II.NIL.00.BHZ P 2017-08-07 06:39:07.359 0.50 s 83.17° 304.7° yes Time System-search
II.AAK.00.BHZ P 2017-08-07 06:39:12.759 1.30 s 84.07° 313.7° yes Time System-search
IU.KBL.--.BHZ P 2017-08-07 06:39:24.339 -0.80 s 86.77° 304.9° yes Time System-search
II.BRVK.00.BHZ P 2017-08-07 06:39:34.109 -0.70 s 88.94° 323.4° yes Time System-search
IU.COR.00.BHZ P 2017-08-07 06:39:42.160 0.70 s 90.32° 45.4° yes Time System-search
OM.BID.--.HHZ P 2017-08-07 06:40:05.170 0.90 s 95.15° 293.0° yes Time System-search
OM.MDH.--.HHZ P 2017-08-07 06:40:10.069 -2.20 s 96.91° 294.7° no Time System-search
OM.SOH.--.HHZ P 2017-08-07 06:40:10.319 -0.70 s 96.64° 293.6° yes Time System-search
DN.NAZ.--.HHZ P 2017-08-07 06:40:11.099 -3.70 s 97.48° 294.4° no Time System-search
DN.HAT.--.HHZ P 2017-08-07 06:40:11.420 -1.40 s 97.04° 294.2° no Time System-search
AE.MSF.--.HHZ P 2017-08-07 06:40:12.180 -0.70 s 97.04° 294.8° no Time System-search
AE.SHM.--.HHZ P 2017-08-07 06:40:12.240 -1.20 s 97.18° 295.5° no Time System-search
DN.ASU.--.HHZ P 2017-08-07 06:40:15.960 -0.10 s 97.76° 294.0° yes Time System-search
OM.ASH.--.HHZ P 2017-08-07 06:40:16.640 3.50 s 97.10° 294.1° no System-search
AE.SRB.--.HHZ P 2017-08-07 06:40:22.650 2.00 s 98.78° 294.6° no Time System-search
AE.MZR.--.HHZ P 2017-08-07 06:40:26.549 3.10 s 99.40° 292.3° no System-search
AE.JRN.--.HHZ Pdif 2017-08-07 06:40:27.250 1.10 s 100.03° 294.2° no Time System-search
II.FFC.00.BHZ Pdif 2017-08-07 06:40:38.930 -3.70 s 103.88° 35.0° no System-search
II.KIV.00.BHZ Pdif 2017-08-07 06:40:56.549 -1.20 s 107.18° 314.3° no Time System-search
II.OBN.00.BHZ Pdif 2017-08-07 06:41:01.029 -1.90 s 108.45° 326.6° no Time System-search
IU.ANTO.00.BHZ Pdif 2017-08-07 06:41:33.789 0.10 s 115.26° 311.7° no Time System-search
GE.EIL.--.BHZ PKPdf 2017-08-07 06:45:23.289 0.20 s 115.62° 300.2° yes Time System-search
GT.PLCA.00.BHZ PKPdf 2017-08-07 06:45:31.769 0.10 s 120.14° 144.0° yes Time System-search
IU.LSZ.00.BHZ PKPdf 2017-08-07 06:45:32.460 0 s 120.20° 248.9° yes Time System-search
II.BFO.00.BHZ PKPdf 2017-08-07 06:45:43.910 -0.40 s 126.90° 329.9° yes Time System-search
IU.TSUM.10.BHZ PKPdf 2017-08-07 06:45:49.140 0.90 s 128.46° 240.4° yes Time System-search
IU.OTAV.00.BHZ PKPdf 2017-08-07 06:45:51.509 0 s 129.91° 94.2° yes Time System-search
IU.LVC.00.BHZ PKPdf 2017-08-07 06:45:55.259 0.60 s 131.73° 126.7° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170807-1

Time: 2017-08-07 06:26:43.450
Position:5.3411°S, 151.4596°E
Place:
Major Place:666 km NE of Port Moresby, Papua New Guinea
Depth:32.1 km
Magnitude:5.7 Mwb