Earthquake 20170416-3

2017-04-16 09:44:09.300 49.6 km 5.6 Mwp
7.5325°S, 83.2969°E
Indian Ocean
1568 km W of West Island, Cocos Islands
Time Error: 0.92 s Depth Error: 43.2 km
Num. Stations: 34 Time RMS: 0.45 s
Num. Phases: 34 Azimuth Gap: 164°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.6 Mb 17 1.0 NCMS System-search
Emblem-favorite 5.6 Mwp 18 1.0 NCMS System-search

Origin Details

Ellipse Major:11.00 km Min. Distance:18.73° Fixed Depth:no
Ellipse Minor:9.00 km Max. Distance:86.01° Fixed Phase:no
Ellipse Strike:174.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@23036 External Origin ID:HYDRA_RED@96952

Error Ellipse

Azimuth Dip Magnitude Action
Max 338° 79° 66.6 km System-search
Intermediate 194° 23.4 km System-search
Min 103° 20.4 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IN.MNC.--.HHZ 2017-04-16 09:48:26.670 70.9 2.58 s 5.8 Mwp 18.73° 326.8° System-search
IN.MNC.--.HHZ 2017-04-16 09:48:27.759 9e+03 2.62 s 6.4 Mb 18.73° 326.8° System-search
II.KAPI.00.BHZ 2017-04-16 09:51:18.710 214.7 9.65 s 5.7 Mwp 36.32° 88.2° System-search
II.KAPI.00.BHZ 2017-04-16 09:51:19.410 3e+03 1.40 s 5.8 Mb 36.32° 88.2° System-search
OM.BID.--.HHZ 2017-04-16 09:51:35.369 694.5 0.98 s 5.5 Mb 39.51° 322.0° System-search
UE.UMZA.--.HHZ 2017-04-16 09:51:45.730 1e+03 0.80 s 5.9 Mb 40.81° 318.0° System-search
OM.SOH.--.HHZ 2017-04-16 09:51:47.140 983.5 2.70 s 5.5 Mb 40.94° 321.0° System-search
OM.ASH.--.HHZ 2017-04-16 09:51:52.680 482.5 1.06 s 5.2 Mb 41.64° 321.0° System-search
DN.HAT.--.HHZ 2017-04-16 09:51:53.240 571.5 1.20 s 5.3 Mb 41.69° 321.0° System-search
II.UOSS.10.BHZ 2017-04-16 09:51:53.589 954.0 1.35 s 4.9 Mb 41.74° 321.0° System-search
OM.MDH.--.HHZ 2017-04-16 09:51:55.779 49.0 0.88 s 4.2 Mb 41.94° 322.0° System-search
DN.NAZ.--.HHZ 2017-04-16 09:51:56.210 291.5 0.94 s 5.0 Mb 42.10° 321.0° System-search
AE.MSF.--.HHZ 2017-04-16 09:51:56.420 392.0 1.18 s 5.1 Mb 42.08° 321.0° System-search
DN.ASU.--.HHZ 2017-04-16 09:51:56.700 455.5 2.66 s 5.8 Mb 42.05° 320.0° System-search
UE.UMZA.--.HHZ 2017-04-16 09:51:56.970 38.0 11.24 s 5.8 Mwp 40.77° 318.2° System-search
AE.MZR.--.HHZ 2017-04-16 09:51:57.019 888.0 0.88 s 5.5 Mb 42.14° 316.0° System-search
OM.SOH.--.HHZ 2017-04-16 09:51:58.549 20.5 11.41 s 5.3 Mwp 40.90° 321.1° System-search
OM.BAN.--.HHZ 2017-04-16 09:51:59.109 391.0 0.88 s 5.1 Mb 42.40° 322.0° System-search
AE.SHM.--.HHZ 2017-04-16 09:52:00.880 1e+03 1.96 s 5.6 Mb 42.72° 322.0° System-search
II.UOSS.10.BHZ 2017-04-16 09:52:04.339 56.9 10.75 s 5.2 Mwp 41.70° 321.6° System-search
DN.HAT.--.HHZ 2017-04-16 09:52:04.789 30.2 11.55 s 5.4 Mwp 41.65° 321.4° System-search
OM.ASH.--.HHZ 2017-04-16 09:52:04.809 34.0 12.13 s 5.4 Mwp 41.60° 321.1° System-search
AE.SRB.--.HHZ 2017-04-16 09:52:04.900 369.5 1.32 s 5.2 Mb 43.17° 319.0° System-search
UE.GHWR.--.HHZ 2017-04-16 09:52:05.950 857.5 0.82 s 5.8 Mb 43.19° 317.0° System-search
DN.FAQ.--.HHZ 2017-04-16 09:52:06.859 38.2 10.30 s 6.0 Mwp 41.93° 320.7° System-search
DN.FAQ.--.HHZ 2017-04-16 09:52:06.990 739.5 2.88 s 6.0 Mb 41.93° 320.7° System-search
AE.MSF.--.HHZ 2017-04-16 09:52:07.519 96.0 11.10 s 5.8 Mwp 42.04° 321.9° System-search
DN.NAZ.--.HHZ 2017-04-16 09:52:07.890 38.5 11.68 s 5.5 Mwp 42.06° 321.1° System-search
AE.MZR.--.HHZ 2017-04-16 09:52:08.160 133.2 11.14 s 5.9 Mwp 42.09° 316.9° System-search
DN.ASU.--.HHZ 2017-04-16 09:52:08.410 46.4 11.71 s 6.1 Mwp 42.01° 320.4° System-search
IU.KBL.--.BHZ 2017-04-16 09:52:11.819 2e+03 1.85 s 5.6 Mb 44.00° 342.0° System-search
AE.SHM.--.HHZ 2017-04-16 09:52:12.329 96.4 11.45 s 5.8 Mwp 42.68° 322.6° System-search
IU.KBL.--.BHZ 2017-04-16 09:52:24.819 123.1 13.00 s 5.7 Mwp 43.96° 343.0° System-search
OM.MDH.--.HHZ 2017-04-16 09:52:25.589 36.6 29.81 s 5.5 Mwp 41.90° 322.0° System-search
IU.KMBO.00.BHZ 2017-04-16 09:52:37.259 94.5 6.55 s 5.5 Mwp 46.32° 275.6° System-search
UE.GHWR.--.HHZ 2017-04-16 09:52:41.000 127.5 35.05 s 6.2 Mwp 43.15° 317.4° System-search
IU.KMBO.00.BHZ 2017-04-16 09:52:41.660 721.0 1.10 s 5.1 Mb 46.32° 275.6° System-search
OM.BID.--.HHZ 2017-04-16 09:52:50.069 4e+03 74.70 s 7.0 Mwp 39.47° 322.1° System-search
II.AAK.00.BHZ 2017-04-16 09:53:09.460 32.8 6.15 s 5.4 Mwp 50.57° 351.6° System-search
II.AAK.00.BHZ 2017-04-16 09:53:14.609 5e+03 1.30 s 6.4 Mb 50.57° 351.6° System-search
OM.BAN.--.HHZ 2017-04-16 09:53:19.160 75.1 80.05 s 5.7 Mwp 42.36° 322.6° System-search
AE.SRB.--.HHZ 2017-04-16 09:53:21.359 273.7 76.46 s 6.3 Mwp 43.13° 319.9° System-search
IU.MAKZ.00.BHZ 2017-04-16 09:53:28.390 3e+03 1.10 s 6.1 Mb 54.14° 358.0° System-search
IU.LSZ.00.BHZ 2017-04-16 09:53:32.359 5e+03 1.90 s 6.1 Mb 54.50° 256.0° System-search
IU.MAKZ.00.BHZ 2017-04-16 09:53:40.815 92.8 12.43 s 5.7 Mwp 54.11° 358.9° System-search
IU.LSZ.00.BHZ 2017-04-16 09:53:40.859 90.4 8.50 s 5.6 Mwp 54.45° 256.6° System-search
II.KURK.00.BHZ 2017-04-16 09:54:03.359 32.6 6.30 s 5.1 Mwp 58.15° 356.5° System-search
GE.EIL.--.BHZ 2017-04-16 09:54:06.890 536.0 1.10 s 5.4 Mb 59.43° 310.0° System-search
II.KURK.00.BHZ 2017-04-16 09:54:08.359 5e+03 1.10 s 6.1 Mb 58.15° 356.5° System-search
IU.GNI.00.BHZ 2017-04-16 09:54:18.259 262.2 11.70 s 5.8 Mwp 59.29° 326.2° System-search
IU.GNI.00.BHZ 2017-04-16 09:54:18.759 3e+03 1.00 s 5.8 Mb 59.29° 326.2° System-search
GE.EIL.--.BHZ 2017-04-16 09:54:18.890 67.5 12.00 s 5.6 Mwp 59.38° 310.9° System-search
II.BRVK.00.BHZ 2017-04-16 09:54:27.109 61.0 8.65 s 5.4 Mwp 61.36° 351.1° System-search
II.BRVK.00.BHZ 2017-04-16 09:54:33.509 960.5 0.90 s 5.5 Mb 61.36° 351.1° System-search
II.KIV.00.BHZ 2017-04-16 09:54:33.559 29.4 3.00 s 5.6 Mwp 63.03° 328.1° System-search
II.KIV.00.BHZ 2017-04-16 09:54:41.960 2e+03 1.10 s 6.3 Mb 63.03° 328.1° System-search
IU.TSUM.10.BHZ 2017-04-16 09:54:42.319 1e+04 1.95 s 5.5 Mb 64.72° 252.0° System-search
IU.ANTO.00.BHZ 2017-04-16 09:54:52.440 596.5 0.90 s 5.2 Mb 66.33° 319.0° System-search
IU.ANTO.00.BHZ 2017-04-16 09:55:11.115 166.5 18.67 s 5.8 Mwp 66.28° 319.5° System-search
II.OBN.00.BHZ 2017-04-16 09:55:35.920 3e+03 0.70 s 5.8 Mb 73.53° 334.0° System-search
II.BFO.00.BHZ 2017-04-16 09:56:41.759 996.0 1.10 s 4.8 Mb 85.75° 319.0° System-search
IU.KEV.00.BHZ 2017-04-16 09:56:44.410 2e+03 0.80 s 5.8 Mb 86.01° 343.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IN.MNC.--.HHZ Pn 2017-04-16 09:48:24.089 -0.80 s c 18.75° 326.0° yes Time System-search
II.KAPI.00.BHZ P 2017-04-16 09:51:09.059 0.40 s c 36.35° 88.0° yes Time System-search
OM.BID.--.HHZ P 2017-04-16 09:51:35.369 0.40 s c 39.51° 322.0° yes Time System-search
UE.UMZA.--.HHZ P 2017-04-16 09:51:45.730 -0.10 s 40.81° 318.0° no Time System-search
OM.SOH.--.HHZ P 2017-04-16 09:51:47.140 0.30 s c 40.94° 321.0° yes Time System-search
OM.ASH.--.HHZ P 2017-04-16 09:51:52.680 0 s c 41.64° 321.0° yes Time System-search
DN.HAT.--.HHZ P 2017-04-16 09:51:53.240 0.20 s c 41.69° 321.0° yes Time System-search
II.UOSS.10.BHZ P 2017-04-16 09:51:53.589 0.20 s c 41.74° 321.0° yes Time System-search
OM.MDH.--.HHZ P 2017-04-16 09:51:55.779 0.70 s c 41.94° 322.0° yes Time System-search
DN.NAZ.--.HHZ P 2017-04-16 09:51:56.210 -0.20 s c 42.10° 321.0° yes Time System-search
AE.MSF.--.HHZ P 2017-04-16 09:51:56.420 0.20 s c 42.08° 321.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-04-16 09:51:56.559 1.20 s c 41.97° 320.0° yes Time System-search
DN.ASU.--.HHZ P 2017-04-16 09:51:56.700 0.70 s c 42.05° 320.0° yes Time System-search
AE.MZR.--.HHZ P 2017-04-16 09:51:57.019 0.30 s c 42.14° 316.0° yes Time System-search
OM.BAN.--.HHZ P 2017-04-16 09:51:59.109 0.30 s c 42.40° 322.0° yes Time System-search
AE.SHM.--.HHZ P 2017-04-16 09:52:00.880 -0.50 s c 42.72° 322.0° yes Time System-search
AE.SRB.--.HHZ P 2017-04-16 09:52:04.900 -0.20 s c 43.17° 319.0° yes Time System-search
UE.GHWR.--.HHZ P 2017-04-16 09:52:05.950 0.70 s c 43.19° 317.0° yes Time System-search
IU.KBL.--.BHZ P 2017-04-16 09:52:11.819 -0.10 s c 44.00° 342.0° yes Time System-search
IU.KMBO.00.BHZ P 2017-04-16 09:52:30.710 -0.30 s c 46.37° 275.0° yes Time System-search
II.AAK.00.BHZ P 2017-04-16 09:53:03.309 0.20 s c 50.61° 351.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-04-16 09:53:28.390 -0.70 s c 54.14° 358.0° yes Time System-search
IU.LSZ.00.BHZ P 2017-04-16 09:53:32.359 0.10 s c 54.50° 256.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-16 09:53:57.059 -0.70 s c 58.18° 356.0° yes Time System-search
IU.GNI.00.BHZ P 2017-04-16 09:54:06.559 0.40 s c 59.33° 326.0° yes Time System-search
GE.EIL.--.BHZ P 2017-04-16 09:54:06.890 0.10 s c 59.43° 310.0° yes Time System-search
GO.AKH.--.HHZ P 2017-04-16 09:54:16.720 -0.10 s 60.89° 326.0° no Time System-search
II.BRVK.00.BHZ P 2017-04-16 09:54:18.460 -1.40 s c 61.39° 351.0° yes Time System-search
II.KIV.00.BHZ P 2017-04-16 09:54:30.559 -0.80 s c 63.07° 328.0° yes Time System-search
IU.TSUM.10.BHZ P 2017-04-16 09:54:42.319 -0.40 s 64.72° 252.0° no Time System-search
IU.ANTO.00.BHZ P 2017-04-16 09:54:52.440 -0.20 s c 66.33° 319.0° yes Time System-search
II.OBN.00.BHZ P 2017-04-16 09:55:35.920 -0.60 s 73.53° 334.0° no Time System-search
II.BFO.00.BHZ P 2017-04-16 09:56:41.759 -1.30 s c 85.75° 319.0° yes Time System-search
IU.KEV.00.BHZ P 2017-04-16 09:56:44.410 0.40 s c 86.01° 343.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170416-3

Time: 2017-04-16 09:44:09.300
Position:7.5325°S, 83.2969°E
Place:Indian Ocean
Major Place:1568 km W of West Island, Cocos Islands
Depth:49.6 km
Magnitude:5.6 Mwp