Earthquake 20170131-4

2017-01-31 15:55:57.290 508.6 km 5.0 Mb
7.2116°S, 125.5283°E
Flores Sea
824 km NW of Darwin, Australia
Time Error: 1.66 s Depth Error: 5.2 km
Num. Stations: 35 Time RMS: 0.82 s
Num. Phases: 41 Azimuth Gap: 73°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.0 Mb 15 1.0 NCMS System-search

Origin Details

Ellipse Major:8.10 km Min. Distance:6.14° Fixed Depth:no
Ellipse Minor:6.20 km Max. Distance:155.25° Fixed Phase:no
Ellipse Strike:60.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@20843 External Origin ID:HYDRA_RED@86257

Error Ellipse

Azimuth Dip Magnitude Action
Max 241° 10° 19.2 km System-search
Intermediate 151° 14.6 km System-search
Min 51° 79° 7.2 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.NWAO.00.BHZ 2017-01-31 16:00:56.470 2e+03 0.80 s 5.2 Mb 26.74° 195.0° System-search
II.TAU.00.BHZ 2017-01-31 16:02:53.910 5e+03 0.90 s 5.6 Mb 40.42° 155.0° System-search
II.PALK.00.BHZ 2017-01-31 16:03:41.759 787.5 0.80 s 4.8 Mb 47.02° 286.0° System-search
II.ERM.00.BHZ 2017-01-31 16:04:16.059 4e+03 0.70 s 5.4 Mb 51.61° 16.0° System-search
IU.MAKZ.00.BHZ 2017-01-31 16:05:53.690 619.0 0.70 s 5.0 Mb 66.25° 328.0° System-search
IU.PET.00.BHZ 2017-01-31 16:05:54.789 5e+03 1.30 s 5.7 Mb 66.29° 21.0° System-search
IU.KBL.--.BHZ 2017-01-31 16:06:02.069 797.0 0.70 s 5.1 Mb 67.60° 311.0° System-search
II.AAK.00.BHZ 2017-01-31 16:06:05.259 2e+03 0.60 s 5.5 Mb 67.94° 321.0° System-search
OM.BID.--.HHZ 2017-01-31 16:06:27.809 308.5 0.92 s 4.8 Mb 72.58° 297.0° System-search
OM.SOH.--.HHZ 2017-01-31 16:06:41.059 59.5 0.60 s 4.1 Mb 74.15° 297.0° System-search
II.UOSS.10.BHZ 2017-01-31 16:06:44.440 145.5 0.95 s 3.9 Mb 74.66° 298.0° System-search
OM.ASH.--.HHZ 2017-01-31 16:06:44.839 81.5 0.54 s 4.2 Mb 74.72° 297.0° System-search
DN.HAT.--.HHZ 2017-01-31 16:06:45.079 88.5 0.64 s 4.3 Mb 74.69° 298.0° System-search
AE.ALN.--.HHZ 2017-01-31 16:06:45.599 223.5 0.74 s 4.7 Mb 74.82° 297.0° System-search
UE.UMZA.--.HHZ 2017-01-31 16:06:46.089 276.5 0.58 s 5.1 Mb 75.01° 295.0° System-search
AE.MSF.--.HHZ 2017-01-31 16:06:46.220 283.0 0.56 s 4.8 Mb 74.81° 298.0° System-search
AE.SHM.--.HHZ 2017-01-31 16:06:46.839 387.5 0.72 s 4.9 Mb 75.12° 299.0° System-search
DN.FAQ.--.HHZ 2017-01-31 16:06:46.950 225.5 2.16 s 5.3 Mb 75.14° 297.0° System-search
DN.NAZ.--.HHZ 2017-01-31 16:06:47.089 92.0 0.62 s 4.3 Mb 75.15° 298.0° System-search
DN.ASU.--.HHZ 2017-01-31 16:06:48.759 220.0 1.08 s 5.3 Mb 75.34° 297.0° System-search
II.BRVK.00.BHZ 2017-01-31 16:06:50.160 2e+03 1.00 s 5.2 Mb 76.02° 329.0° System-search
AE.SRB.--.HHZ 2017-01-31 16:06:54.079 185.5 0.98 s 4.7 Mb 76.46° 298.0° System-search
UE.MZWR.--.HHZ 2017-01-31 16:06:54.210 211.5 0.74 s 5.0 Mb 76.41° 296.0° System-search
AE.MZR.--.HHZ 2017-01-31 16:06:55.220 422.5 0.70 s 4.9 Mb 76.58° 295.0° System-search
IU.ADK.00.BHZ 2017-01-31 16:06:56.259 4e+03 1.10 s 5.3 Mb 76.73° 32.0° System-search
UE.SLWR.--.HHZ 2017-01-31 16:07:05.430 373.5 0.64 s 5.2 Mb 78.43° 296.0° System-search
IU.KMBO.00.BHZ 2017-01-31 16:07:55.710 135.5 0.90 s 4.3 Mb 88.25° 269.0° System-search
GO.AKH.--.HHZ 2017-01-31 16:07:58.009 547.0 0.98 s 5.1 Mb 88.83° 311.0° System-search
IU.COLA.00.BHZ 2017-01-31 16:08:23.009 486.5 1.80 s 5.2 Mb 95.02° 25.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.KAPI.00.BHZ P 2017-01-31 15:57:35.609 0 s c 6.15° 290.0° yes Time System-search
IU.NWAO.00.BHZ P 2017-01-31 16:00:56.470 0.90 s 26.74° 195.0° no Time System-search
IU.NWAO.00.BHZ pP 2017-01-31 16:02:17.210 -3.10 s c 26.74° 195.0° yes Time System-search
II.TAU.00.BHZ P 2017-01-31 16:02:53.910 3.10 s c 40.42° 155.0° yes Time System-search
II.PALK.00.BHZ P 2017-01-31 16:03:41.759 -0.70 s c 47.02° 286.0° yes Time System-search
II.ERM.00.BHZ P 2017-01-31 16:04:16.059 0.10 s c 51.61° 16.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-01-31 16:05:53.690 -0.80 s c 66.25° 328.0° yes Time System-search
IU.PET.00.BHZ P 2017-01-31 16:05:54.789 0.30 s c 66.29° 21.0° yes Time System-search
IU.KBL.--.BHZ P 2017-01-31 16:06:02.069 -1.20 s c 67.60° 311.0° yes Time System-search
II.AAK.00.BHZ P 2017-01-31 16:06:05.259 0.10 s c 67.94° 321.0° yes Time System-search
OM.BID.--.HHZ P 2017-01-31 16:06:27.809 -4.90 s 72.58° 297.0° no Time System-search
OM.SOH.--.HHZ P 2017-01-31 16:06:41.059 -0.60 s c 74.15° 297.0° yes Time System-search
II.UOSS.10.BHZ P 2017-01-31 16:06:44.440 -0.10 s c 74.66° 298.0° yes Time System-search
OM.ASH.--.HHZ P 2017-01-31 16:06:44.839 -0.10 s c 74.72° 297.0° yes Time System-search
DN.HAT.--.HHZ P 2017-01-31 16:06:45.079 0.30 s c 74.69° 298.0° yes Time System-search
AE.ALN.--.HHZ P 2017-01-31 16:06:45.599 0.10 s c 74.82° 297.0° yes Time System-search
UE.UMZA.--.HHZ P 2017-01-31 16:06:46.089 -0.40 s c 75.01° 295.0° yes Time System-search
AE.MSF.--.HHZ P 2017-01-31 16:06:46.220 0.70 s c 74.81° 298.0° yes Time System-search
OM.BAN.--.HHZ P 2017-01-31 16:06:46.299 0.70 s c 74.84° 299.0° yes Time System-search
AE.SHM.--.HHZ P 2017-01-31 16:06:46.839 -0.30 s c 75.12° 299.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-01-31 16:06:46.950 -0.30 s c 75.14° 297.0° yes Time System-search
DN.NAZ.--.HHZ P 2017-01-31 16:06:47.089 -0.20 s c 75.15° 298.0° yes Time System-search
DN.ASU.--.HHZ P 2017-01-31 16:06:48.759 0.40 s c 75.34° 297.0° yes Time System-search
II.BRVK.00.BHZ P 2017-01-31 16:06:50.160 -1.60 s c 76.02° 329.0° yes Time System-search
AE.SRB.--.HHZ P 2017-01-31 16:06:54.079 -0.50 s c 76.46° 298.0° yes Time System-search
UE.MZWR.--.HHZ P 2017-01-31 16:06:54.210 -0.10 s c 76.41° 296.0° yes Time System-search
AE.MZR.--.HHZ P 2017-01-31 16:06:55.220 0 s c 76.58° 295.0° yes Time System-search
IU.ADK.00.BHZ P 2017-01-31 16:06:56.259 0.60 s c 76.73° 32.0° yes Time System-search
UE.SLWR.--.HHZ P 2017-01-31 16:07:05.430 0.20 s c 78.43° 296.0° yes Time System-search
IU.KBL.--.BHZ pP 2017-01-31 16:07:48.019 -0.60 s c 67.60° 311.0° yes Time System-search
IU.KMBO.00.BHZ P 2017-01-31 16:07:55.710 0.90 s c 88.25° 269.0° yes Time System-search
GO.AKH.--.HHZ P 2017-01-31 16:07:58.009 0.90 s c 88.83° 311.0° yes Time System-search
IU.COLA.00.BHZ P 2017-01-31 16:08:23.009 -2.00 s c 95.02° 25.0° yes Time System-search
OM.BID.--.HHZ pP 2017-01-31 16:08:25.039 5.00 s c 72.58° 297.0° yes Time System-search
DN.FAQ.--.HHZ pP 2017-01-31 16:08:38.430 2.90 s c 75.14° 297.0° yes Time System-search
DN.ASU.--.HHZ pP 2017-01-31 16:08:40.039 3.30 s c 75.34° 297.0° yes Time System-search
IU.KMBO.00.BHZ pP 2017-01-31 16:09:46.710 -0.80 s c 88.25° 269.0° yes Time System-search
IU.LSZ.00.BHZ pP 2017-01-31 16:10:18.609 -1.70 s c 95.23° 253.0° yes Time System-search
II.FFC.00.BHZ PKPdf 2017-01-31 16:13:47.660 -0.90 s c 119.33° 29.0° yes Time System-search
II.NNA.00.BHZ PKPdf 2017-01-31 16:14:45.670 -1.20 s 150.74° 130.0° no Time System-search
IU.OTAV.00.BHZ PKPdf 2017-01-31 16:14:53.099 -0.70 s 155.25° 105.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170131-4

Time: 2017-01-31 15:55:57.290
Position:7.2116°S, 125.5283°E
Place:Flores Sea
Major Place:824 km NW of Darwin, Australia
Depth:508.6 km
Magnitude:5.0 Mb