Earthquake 20170430-3

2017-04-30 16:37:38.330 133.1 km 4.9 Mb
0.9833°N, 98.5418°E
Indian Ocean
425 km SW of Kuala Lumpur, Malaysia
Time Error: 1.13 s Depth Error: 215.1 km
Num. Stations: 19 Time RMS: 0.56 s
Num. Phases: 19 Azimuth Gap: 283°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 4.9 Mb 11 1.0 NCMS System-search

Origin Details

Ellipse Major:68.00 km Min. Distance:45.13° Fixed Depth:no
Ellipse Minor:14.80 km Max. Distance:73.52° Fixed Phase:no
Ellipse Strike:134.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@23537 External Origin ID:HYDRA_RED@99233

Error Ellipse

Azimuth Dip Magnitude Action
Max 314° 67° 352.8 km System-search
Intermediate 136° 22° 86.6 km System-search
Min 46° 34.7 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
OM.BID.--.HHZ 2017-04-30 16:45:42.130 313.0 0.70 s 5.0 Mb 45.17° 302.0° System-search
II.AAK.00.BHZ 2017-04-30 16:45:54.200 457.5 1.30 s 5.0 Mb 46.77° 335.0° System-search
OM.SOH.--.HHZ 2017-04-30 16:45:54.420 24.0 0.92 s 3.9 Mb 46.75° 302.0° System-search
OM.MDH.--.HHZ 2017-04-30 16:45:58.400 34.0 0.80 s 4.1 Mb 47.41° 304.0° System-search
OM.ASH.--.HHZ 2017-04-30 16:45:59.009 38.5 1.10 s 4.1 Mb 47.37° 303.0° System-search
AE.ALN.--.HHZ 2017-04-30 16:45:59.450 217.5 0.98 s 4.8 Mb 47.38° 302.0° System-search
AE.MSF.--.HHZ 2017-04-30 16:46:00.069 160.0 1.42 s 4.7 Mb 47.56° 304.0° System-search
DN.FAQ.--.HHZ 2017-04-30 16:46:02.059 78.0 2.40 s 5.1 Mb 47.78° 303.0° System-search
IU.MAKZ.00.BHZ 2017-04-30 16:46:03.289 347.5 0.75 s 4.9 Mb 47.90° 344.0° System-search
DN.ASU.--.HHZ 2017-04-30 16:46:03.299 215.0 1.26 s 5.5 Mb 47.96° 302.0° System-search
AE.MZR.--.HHZ 2017-04-30 16:46:11.869 426.5 1.62 s 5.2 Mb 48.95° 300.0° System-search
II.KURK.00.BHZ 2017-04-30 16:46:37.160 1e+03 0.90 s 5.2 Mb 52.37° 344.0° System-search
II.BRVK.00.BHZ 2017-04-30 16:47:09.309 799.0 0.60 s 5.2 Mb 56.98° 340.0° System-search
IU.KMBO.00.BHZ 2017-04-30 16:47:41.009 126.5 0.90 s 4.4 Mb 61.39° 268.0° System-search
IU.GNI.00.BHZ 2017-04-30 16:47:47.910 354.0 1.10 s 4.7 Mb 62.42° 315.0° System-search
II.KIV.00.BHZ 2017-04-30 16:48:06.410 270.5 0.90 s 5.2 Mb 65.38° 318.0° System-search
GE.EIL.--.BHZ 2017-04-30 16:48:15.839 184.5 0.80 s 4.7 Mb 66.76° 301.0° System-search
IU.ANTO.00.BHZ 2017-04-30 16:48:40.619 152.0 0.75 s 4.4 Mb 70.95° 312.0° System-search
II.OBN.00.BHZ 2017-04-30 16:48:56.200 826.5 0.50 s 5.1 Mb 73.52° 328.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
OM.BID.--.HHZ P 2017-04-30 16:45:42.130 0.40 s 45.17° 302.0° no Time System-search
II.AAK.00.BHZ P 2017-04-30 16:45:54.200 0 s 46.77° 335.0° no Time System-search
OM.SOH.--.HHZ P 2017-04-30 16:45:54.420 0.40 s 46.75° 302.0° no Time System-search
OM.MDH.--.HHZ P 2017-04-30 16:45:58.400 -0.70 s 47.41° 304.0° no Time System-search
OM.ASH.--.HHZ P 2017-04-30 16:45:59.009 0.10 s 47.37° 303.0° no Time System-search
AE.ALN.--.HHZ P 2017-04-30 16:45:59.450 0.50 s 47.38° 302.0° no Time System-search
AE.MSF.--.HHZ P 2017-04-30 16:46:00.069 -0.30 s 47.56° 304.0° no Time System-search
DN.FAQ.--.HHZ P 2017-04-30 16:46:02.059 0 s 47.78° 303.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-04-30 16:46:03.289 0.50 s c 47.90° 344.0° yes Time System-search
DN.ASU.--.HHZ P 2017-04-30 16:46:03.299 0 s 47.96° 302.0° no Time System-search
AE.MZR.--.HHZ P 2017-04-30 16:46:11.869 0.90 s c 48.95° 300.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-30 16:46:37.160 0.80 s 52.37° 344.0° no Time System-search
II.BRVK.00.BHZ P 2017-04-30 16:47:09.309 -0.30 s c 56.98° 340.0° yes Time System-search
IU.KMBO.00.BHZ P 2017-04-30 16:47:41.009 0.30 s c 61.39° 268.0° yes Time System-search
IU.GNI.00.BHZ P 2017-04-30 16:47:47.910 0.70 s c 62.42° 315.0° yes Time System-search
II.KIV.00.BHZ P 2017-04-30 16:48:06.410 0 s c 65.38° 318.0° yes Time System-search
GE.EIL.--.BHZ P 2017-04-30 16:48:15.839 0.60 s c 66.76° 301.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-04-30 16:48:40.619 -0.70 s 70.95° 312.0° no Time System-search
II.OBN.00.BHZ P 2017-04-30 16:48:56.200 0 s 73.52° 328.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170430-3

Time: 2017-04-30 16:37:38.330
Position:0.9833°N, 98.5418°E
Place:Indian Ocean
Major Place:425 km SW of Kuala Lumpur, Malaysia
Depth:133.1 km
Magnitude:4.9 Mb