Earthquake 20170411-1

2017-04-11 02:50:47.530 76.0 km 5.3 Mb
5.5747°N, 127.0728°E
Phillipine Sea
846 km W of Koror, Palau Islands
Time Error: 0.99 s Depth Error: 14.2 km
Num. Stations: 35 Time RMS: 0.49 s
Num. Phases: 35 Azimuth Gap: 91°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 Mb 17 1.0 NCMS System-search
5.3 ML 1 1.0 NCMS System-search

Origin Details

Ellipse Major:10.80 km Min. Distance:2.10° Fixed Depth:no
Ellipse Minor:6.90 km Max. Distance:90.03° Fixed Phase:no
Ellipse Strike:74.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@22748 External Origin ID:HYDRA_RED@95684

Error Ellipse

Azimuth Dip Magnitude Action
Max 254° 34° 27.8 km System-search
Intermediate 75° 55° 17.9 km System-search
Min 344° 16.1 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.DAV.00.BH2 2017-04-11 02:51:56.990 3e+05 0.90 s 5.3 ML 2.10° 315.1° System-search
IU.DAV.00.BH1 2017-04-11 02:51:57.015 2e+05 0.95 s 5.1 ML 2.10° 315.1° System-search
IU.NWAO.00.BHZ 2017-04-11 02:58:10.109 1e+03 0.90 s 5.4 Mb 39.45° 193.0° System-search
II.MSVF.00.BHZ 2017-04-11 03:00:14.369 3e+03 2.90 s 6.0 Mb 55.45° 115.0° System-search
IU.MAKZ.00.BHZ 2017-04-11 03:00:21.589 989.0 0.95 s 5.6 Mb 56.46° 324.0° System-search
II.AAK.00.BHZ 2017-04-11 03:00:41.809 474.0 0.80 s 5.5 Mb 59.27° 317.0° System-search
II.KURK.00.BHZ 2017-04-11 03:00:48.279 3e+03 1.00 s 5.9 Mb 60.40° 326.0° System-search
IU.KBL.--.BHZ 2017-04-11 03:00:51.339 554.0 0.75 s 5.4 Mb 60.73° 306.0° System-search
II.BRVK.00.BHZ 2017-04-11 03:01:25.730 2e+03 0.90 s 5.6 Mb 66.06° 326.0° System-search
OM.BID.--.HHZ 2017-04-11 03:01:42.630 324.5 1.02 s 5.2 Mb 68.56° 292.0° System-search
OM.SOH.--.HHZ 2017-04-11 03:01:50.730 24.5 0.92 s 4.1 Mb 70.05° 293.0° System-search
OM.BAN.--.HHZ 2017-04-11 03:01:54.059 138.0 0.76 s 4.9 Mb 70.35° 295.0° System-search
AE.SHM.--.HHZ 2017-04-11 03:01:54.160 178.0 0.70 s 5.0 Mb 70.60° 295.0° System-search
AE.MSF.--.HHZ 2017-04-11 03:01:54.319 174.5 1.28 s 4.9 Mb 70.45° 294.0° System-search
OM.ASH.--.HHZ 2017-04-11 03:01:54.400 44.0 0.70 s 4.4 Mb 70.51° 294.0° System-search
II.UOSS.10.BHZ 2017-04-11 03:01:54.460 224.0 1.50 s 4.5 Mb 70.39° 294.0° System-search
DN.HAT.--.HHZ 2017-04-11 03:01:54.470 46.0 0.92 s 4.4 Mb 70.45° 294.0° System-search
DN.FAQ.--.HHZ 2017-04-11 03:01:56.259 121.0 1.88 s 5.4 Mb 70.93° 294.0° System-search
DN.NAZ.--.HHZ 2017-04-11 03:01:56.309 51.0 1.24 s 4.4 Mb 70.88° 294.0° System-search
DN.ASU.--.HHZ 2017-04-11 03:01:58.029 155.0 1.38 s 5.6 Mb 71.17° 294.0° System-search
UE.UMZA.--.HHZ 2017-04-11 03:01:58.259 171.0 1.26 s 5.3 Mb 71.25° 291.0° System-search
AE.AJN.--.HHZ 2017-04-11 03:01:59.619 410.0 0.48 s 5.3 Mb 71.47° 293.0° System-search
AE.SRB.--.HHZ 2017-04-11 03:02:04.430 169.0 1.14 s 5.1 Mb 72.18° 294.0° System-search
UE.MZWR.--.HHZ 2017-04-11 03:02:06.240 397.0 0.74 s 5.7 Mb 72.46° 293.0° System-search
AE.MZR.--.HHZ 2017-04-11 03:02:08.309 756.0 0.72 s 5.6 Mb 72.81° 292.0° System-search
UE.GHWR.--.HHZ 2017-04-11 03:02:12.079 359.5 0.72 s 5.7 Mb 73.38° 293.0° System-search
BH.SAK.--.HHZ 2017-04-11 03:02:23.880 170.5 1.04 s 5.1 Mb 75.54° 295.0° System-search
IU.GNI.00.BHZ 2017-04-11 03:02:52.730 2e+03 1.50 s 5.4 Mb 80.60° 309.0° System-search
IU.COLA.00.BHZ 2017-04-11 03:03:04.039 197.0 0.70 s 4.6 Mb 82.86° 25.0° System-search
II.OBN.00.BHZ 2017-04-11 03:03:18.210 1e+03 0.70 s 5.5 Mb 85.75° 324.0° System-search
GE.EIL.--.BHZ 2017-04-11 03:03:35.039 447.0 1.10 s 5.4 Mb 89.17° 299.0° System-search
IU.ANTO.00.BHZ 2017-04-11 03:03:37.569 112.5 0.70 s 4.7 Mb 89.77° 309.0° System-search
IU.KMBO.00.BHZ 2017-04-11 03:03:38.809 280.5 1.30 s 5.0 Mb 90.03° 268.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.DAV.00.BHZ Pn 2017-04-11 02:51:20.490 -0.10 s c 2.10° 315.0° yes Time System-search
II.KAPI.00.BHZ Pn 2017-04-11 02:53:46.759 0.10 s c 12.82° 214.0° yes Time System-search
IU.NWAO.00.BHZ P 2017-04-11 02:58:10.109 0.10 s c 39.45° 193.0° yes Time System-search
II.MSVF.00.BHZ P 2017-04-11 03:00:14.369 0 s 55.45° 115.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-04-11 03:00:21.589 0.20 s c 56.46° 324.0° yes Time System-search
II.AAK.00.BHZ P 2017-04-11 03:00:41.809 0.60 s c 59.27° 317.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-11 03:00:48.279 -0.40 s 60.40° 326.0° no Time System-search
IU.KBL.--.BHZ P 2017-04-11 03:00:51.339 0 s c 60.73° 306.0° yes Time System-search
II.BRVK.00.BHZ P 2017-04-11 03:01:25.730 -0.40 s 66.06° 326.0° no Time System-search
OM.BID.--.HHZ P 2017-04-11 03:01:42.630 0.50 s c 68.56° 292.0° yes Time System-search
OM.SOH.--.HHZ P 2017-04-11 03:01:50.730 -0.60 s 70.05° 293.0° no Time System-search
OM.BAN.--.HHZ P 2017-04-11 03:01:54.059 0.80 s c 70.35° 295.0° yes Time System-search
AE.SHM.--.HHZ P 2017-04-11 03:01:54.160 -0.60 s 70.60° 295.0° no Time System-search
AE.MSF.--.HHZ P 2017-04-11 03:01:54.319 0.40 s 70.45° 294.0° no Time System-search
OM.ASH.--.HHZ P 2017-04-11 03:01:54.400 0.20 s c 70.51° 294.0° yes Time System-search
II.UOSS.10.BHZ P 2017-04-11 03:01:54.460 1.00 s c 70.39° 294.0° yes Time System-search
DN.HAT.--.HHZ P 2017-04-11 03:01:54.470 0.60 s c 70.45° 294.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-04-11 03:01:56.259 -0.50 s 70.93° 294.0° no Time System-search
DN.NAZ.--.HHZ P 2017-04-11 03:01:56.309 -0.10 s 70.88° 294.0° no Time System-search
DN.ASU.--.HHZ P 2017-04-11 03:01:58.029 -0.10 s 71.17° 294.0° no Time System-search
UE.UMZA.--.HHZ P 2017-04-11 03:01:58.259 -0.40 s 71.25° 291.0° no Time System-search
AE.AJN.--.HHZ P 2017-04-11 03:01:59.619 -0.40 s 71.47° 293.0° no Time System-search
AE.SRB.--.HHZ P 2017-04-11 03:02:04.430 0.10 s c 72.18° 294.0° yes Time System-search
UE.MZWR.--.HHZ P 2017-04-11 03:02:06.240 0.30 s c 72.46° 293.0° yes Time System-search
AE.MZR.--.HHZ P 2017-04-11 03:02:08.309 0.30 s 72.81° 292.0° no Time System-search
AE.JRN.--.HHZ P 2017-04-11 03:02:11.329 -0.30 s 73.43° 294.0° no Time System-search
UE.GHWR.--.HHZ P 2017-04-11 03:02:12.079 0.70 s c 73.38° 293.0° yes Time System-search
BH.SAK.--.HHZ P 2017-04-11 03:02:23.880 0 s 75.54° 295.0° no Time System-search
IU.GNI.00.BHZ P 2017-04-11 03:02:52.730 0.70 s 80.60° 309.0° no Time System-search
GO.AKH.--.HHZ P 2017-04-11 03:02:58.269 1.10 s 81.56° 310.0° no Time System-search
IU.COLA.00.BHZ P 2017-04-11 03:03:04.039 0.60 s 82.86° 25.0° no Time System-search
II.OBN.00.BHZ P 2017-04-11 03:03:18.210 0 s c 85.75° 324.0° yes Time System-search
GE.EIL.--.BHZ P 2017-04-11 03:03:35.039 0.20 s 89.17° 299.0° no Time System-search
IU.ANTO.00.BHZ P 2017-04-11 03:03:37.569 -0.20 s 89.77° 309.0° no Time System-search
IU.KMBO.00.BHZ P 2017-04-11 03:03:38.809 -0.50 s 90.03° 268.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170411-1

Time: 2017-04-11 02:50:47.530
Position:5.5747°N, 127.0728°E
Place:Phillipine Sea
Major Place:846 km W of Koror, Palau Islands
Depth:76.0 km
Magnitude:5.3 Mb