Earthquake 20170925-5

2017-09-25 20:29:22.330 0.30 km 5.7 Mwb
6.2645°S, 152.7331°E
Coral Sea
716 km NE of Port Moresby, Papua New Guinea
Time Error: 2.28 s Depth Error: 17.5 km
Num. Stations: 24 Time RMS: 1.12 s
Num. Phases: 24 Azimuth Gap: 84°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.9 mb 19 0.10 NCMS System-search
5.9 M 48 0.30 NCMS System-search
5.8 Mwb 21 0.10 NCMS System-search
6.2 mB_BB 8 0.20 NCMS System-search
Emblem-favorite 5.7 Mwb 0 0 NCMS System-search
5.7 M 0 0 NCMS System-search

Origin Details

Ellipse Major:11.80 km Min. Distance:21.53° Fixed Depth:no
Ellipse Minor:8.40 km Max. Distance:128.58° Fixed Phase:no
Ellipse Strike:192.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18642 External Origin ID:HYDRA_RED@37281

Error Ellipse

Azimuth Dip Magnitude Action
Max 189° 42° 31.2 km System-search
Intermediate 34° 44° 22.1 km System-search
Min 291° 12° 19.4 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 21 99% 0.70 3.0 km 7e+17 nt-m NP1
NP2
126.0
326.0
62.0
29.0
-99.0
-73.0
-5.63e+17 -3.42e+17 1.83e+17 2.72e+17 -2.96e+17 2.9e+17 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.TARA.00.BHZ 2017-09-25 20:34:20.000 825.4 1.05 s 6.1 mb 21.53° 70.1° System-search
IU.TARA.00.BHZ 2017-09-25 20:34:21.634 1e+04 1.80 s 6.4 mB_BB 21.53° 70.1° System-search
II.MSVF.00.BHZ 2017-09-25 20:35:11.960 304.7 1.30 s 5.9 mb 27.22° 117.0° System-search
II.MSVF.00.BHZ 2017-09-25 20:35:20.309 2e+03 3.50 s 6.1 mB_BB 27.22° 117.0° System-search
II.KAPI.00.BHZ 2017-09-25 20:36:04.660 1e+03 1.20 s 6.1 mB_BB 32.84° 270.4° System-search
II.KAPI.00.BHZ 2017-09-25 20:36:05.089 176.0 1.10 s 5.9 mb 32.84° 270.4° System-search
II.TAU.00.BHZ 2017-09-25 20:36:37.400 157.0 1.40 s 5.6 mb 36.81° 186.6° System-search
IU.POHA.00.BHZ 2017-09-25 20:39:17.970 185.5 0.80 s 6.2 mb 57.08° 61.8° System-search
IU.PET.00.BHZ 2017-09-25 20:39:32.930 94.5 0.80 s 6.0 mb 59.27° 4.2° System-search
IU.PET.00.BHZ 2017-09-25 20:39:33.789 2e+03 4.40 s 6.3 mB_BB 59.27° 4.2° System-search
IU.POHA.00.BHZ 2017-09-25 20:40:20.160 3e+03 3.70 s 6.5 mB_BB 57.08° 61.8° System-search
IU.MAKZ.00.BHZ 2017-09-25 20:41:46.384 1e+03 3.95 s 6.2 mB_BB 81.59° 319.0° System-search
IU.MAKZ.00.BHZ 2017-09-25 20:41:48.690 348.0 1.85 s 6.1 mb 81.59° 319.0° System-search
II.KURK.00.BHZ 2017-09-25 20:42:03.069 156.3 1.30 s 6.1 mb 84.88° 322.1° System-search
II.AAK.00.BHZ 2017-09-25 20:42:07.759 3e+03 6.90 s 6.7 mB_BB 85.62° 313.5° System-search
II.AAK.00.BHZ 2017-09-25 20:42:11.150 138.4 0.90 s 6.1 mb 85.62° 313.5° System-search
IU.KBL.--.BHZ 2017-09-25 20:42:35.819 28.3 1.25 s 5.4 mb 88.34° 304.8° System-search
II.BRVK.00.BHZ 2017-09-25 20:42:38.660 444.3 2.30 s 5.9 mB_BB 90.43° 323.2° System-search
II.BRVK.00.BHZ 2017-09-25 20:42:45.119 38.0 0.90 s 5.7 mb 90.43° 323.2° System-search
OM.BID.--.HHZ 2017-09-25 20:43:05.109 51.1 1.10 s 6.0 mb 96.68° 292.9° System-search
II.UOSS.10.BHZ 2017-09-25 20:43:07.634 6.3 0.95 s 5.3 mb 98.52° 294.2° System-search
AE.MSF.--.HHZ 2017-09-25 20:43:08.730 33.6 0.92 s 6.1 mb 98.58° 294.6° System-search
OM.MDH.--.HHZ 2017-09-25 20:43:14.220 3.9 0.80 s 5.2 mb 98.45° 294.5° System-search
DN.ASU.--.HHZ 2017-09-25 20:43:16.220 161.4 1.02 s 6.6 mb 99.29° 293.8° System-search
OM.ASH.--.HHZ 2017-09-25 20:43:17.970 5.0 0.82 s 5.3 mb 98.63° 293.9° System-search
AE.ALN.--.HHZ 2017-09-25 20:43:27.880 16.8 1.00 s 5.7 mb 98.88° 293.3° System-search
DN.FAQ.--.HHZ 2017-09-25 20:43:31.130 89.3 1.56 s 6.2 mb 99.06° 293.9° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.TARA.00.BHZ P 2017-09-25 20:34:13.450 0.20 s 21.53° 70.1° no Time System-search
II.MSVF.00.BHZ P 2017-09-25 20:35:08.660 0.50 s 27.22° 117.0° no Time System-search
II.KAPI.00.BHZ P 2017-09-25 20:35:59.089 1.10 s 32.84° 270.4° no Time System-search
II.TAU.00.BHZ P 2017-09-25 20:36:31.799 0 s 36.81° 186.6° no Time System-search
IU.POHA.00.BHZ P 2017-09-25 20:39:09.819 -1.20 s 57.08° 61.8° no Time System-search
IU.PET.00.BHZ P 2017-09-25 20:39:25.630 0.20 s 59.27° 4.2° no Time System-search
IU.MAKZ.00.BHZ P 2017-09-25 20:41:42.089 0 s 81.59° 319.0° no Time System-search
II.KURK.00.BHZ P 2017-09-25 20:41:57.769 -1.10 s 84.88° 322.1° no Time System-search
II.AAK.00.BHZ P 2017-09-25 20:42:03.150 0.10 s 85.62° 313.5° no Time System-search
IU.KBL.--.BHZ P 2017-09-25 20:42:16.769 0.30 s 88.34° 304.8° no Time System-search
II.BRVK.00.BHZ P 2017-09-25 20:42:25.619 0 s 90.43° 323.2° no Time System-search
OM.BID.--.HHZ P 2017-09-25 20:42:55.930 0.90 s 96.68° 292.9° no Time System-search
OM.MDH.--.HHZ P 2017-09-25 20:43:00.549 -2.40 s 98.45° 294.5° no Time System-search
AE.MSF.--.HHZ P 2017-09-25 20:43:02.349 -1.30 s 98.58° 294.6° no Time System-search
OM.ASH.--.HHZ P 2017-09-25 20:43:02.599 -1.30 s 98.63° 293.9° no Time System-search
II.UOSS.10.BHZ P 2017-09-25 20:43:03.609 0.30 s 98.52° 294.2° yes Time System-search
AE.ALN.--.HHZ P 2017-09-25 20:43:04.950 0 s 98.88° 293.3° no Time System-search
DN.ASU.--.HHZ P 2017-09-25 20:43:05.400 -1.40 s 99.29° 293.8° no Time System-search
DN.FAQ.--.HHZ P 2017-09-25 20:43:06.400 0.70 s 99.06° 293.9° yes Time System-search
AE.MZR.--.HHZ Pdif 2017-09-25 20:43:12.369 -1.70 s 100.92° 292.1° no Time System-search
GT.PLCA.00.BHZ PKPdf 2017-09-25 20:48:09.950 -2.80 s 118.65° 143.6° no Time System-search
II.NNA.00.BHZ PKPdf 2017-09-25 20:48:30.019 -0.30 s 127.47° 110.3° no Time System-search
II.BFO.00.BHZ PKPdf 2017-09-25 20:48:31.950 1.00 s 128.33° 330.3° no Time System-search
IU.OTAV.00.BHZ PKPdf 2017-09-25 20:48:34.890 1.90 s 128.58° 94.8° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170925-5

Time: 2017-09-25 20:29:22.330
Position:6.2645°S, 152.7331°E
Place:Coral Sea
Major Place:716 km NE of Port Moresby, Papua New Guinea
Depth:0.3 km
Magnitude:5.7 Mwb