Earthquake 20170421-1

2017-04-21 04:00:31.880 6.1 km 5.3 Mb
1.1369°S, 100.4323°E
453 km SW of Kota Kinabalu, Malaysia
Time Error: 1.21 s Depth Error: 165.5 km
Num. Stations: 11 Time RMS: 0.60 s
Num. Phases: 11 Azimuth Gap: 153°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 Mb 7 1.0 NCMS System-search
4.6 Ms 17 1.0 NCMS System-search

Origin Details

Ellipse Major:18.90 km Min. Distance:19.67° Fixed Depth:no
Ellipse Minor:13.30 km Max. Distance:72.65° Fixed Phase:no
Ellipse Strike:120.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Known Earthquake
External Event ID:HYDRA_RED@23241 External Origin ID:HYDRA_RED@97789

Error Ellipse

Azimuth Dip Magnitude Action
Max 114° 81° 254.1 km System-search
Intermediate 13° 31.8 km System-search
Min 283° 19.4 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BHZ 2017-04-21 04:05:03.349 5e+03 1.00 s 5.4 Mb 19.69° 101.0° System-search
II.AAK.00.BHZ 2017-04-21 04:09:23.059 933.5 1.40 s 5.7 Mb 49.48° 334.0° System-search
AE.ALN.--.HHZ 2017-04-21 04:09:29.500 209.0 0.98 s 5.1 Mb 50.11° 303.0° System-search
IU.MAKZ.00.BHZ 2017-04-21 04:09:30.460 677.0 1.10 s 5.3 Mb 50.45° 343.0° System-search
II.KURK.00.BHZ 2017-04-21 04:10:03.509 2e+03 1.10 s 5.6 Mb 54.93° 343.0° System-search
II.ERM.00.BHZ 2017-04-21 04:10:20.420 733.5 1.20 s 5.3 Mb 57.74° 36.0° System-search
II.BRVK.00.BHZ 2017-04-21 04:10:34.700 448.5 1.10 s 5.2 Mb 59.61° 339.0° System-search
IU.KMBO.00.BHZ 2017-04-21 04:11:01.690 301.0 1.10 s 5.0 Mb 63.24° 269.0° System-search
II.KIV.00.BHZ 2017-04-21 04:11:30.019 602.0 1.30 s 5.8 Mb 68.21° 318.0° System-search
GE.EIL.--.BHZ 2017-04-21 04:11:39.609 331.0 1.30 s 5.3 Mb 69.48° 302.0° System-search
IU.LSZ.00.BHZ 2017-04-21 04:12:00.410 772.5 1.50 s 5.4 Mb 72.65° 254.0° System-search
IU.DAV.00.BHZ 2017-04-21 04:18:21.029 942.0 20.95 s 4.4 Ms 26.38° 71.6° System-search
IN.MNC.--.HHZ 2017-04-21 04:18:49.769 258.0 20.43 s 4.7 Ms 28.85° 289.4° System-search
IU.NWAO.00.BHZ 2017-04-21 04:19:10.730 2e+03 20.10 s 4.8 Ms 35.35° 155.1° System-search
AE.UMQ.--.HHZ 2017-04-21 04:24:19.319 141.5 21.96 s 4.3 Ms 50.74° 304.7° System-search
II.UOSS.10.BHZ 2017-04-21 04:25:07.730 250.0 21.10 s 4.0 Ms 50.05° 304.3° System-search
DN.NAZ.--.HHZ 2017-04-21 04:25:14.089 53.0 18.98 s 3.9 Ms 50.52° 304.1° System-search
OM.BID.--.HHZ 2017-04-21 04:27:08.730 226.0 20.80 s 4.5 Ms 47.86° 303.6° System-search
DN.HAT.--.HHZ 2017-04-21 04:27:19.339 47.0 20.26 s 3.8 Ms 50.06° 304.1° System-search
OM.SOH.--.HHZ 2017-04-21 04:27:49.289 67.0 20.53 s 4.0 Ms 49.45° 303.5° System-search
UE.UMZA.--.HHZ 2017-04-21 04:28:18.119 248.5 20.29 s 4.9 Ms 50.05° 301.2° System-search
AE.ALN.--.HHZ 2017-04-21 04:28:28.309 365.0 19.68 s 4.7 Ms 50.07° 303.0° System-search
OM.ASH.--.HHZ 2017-04-21 04:28:32.150 67.0 20.55 s 4.0 Ms 50.06° 303.9° System-search
DN.FAQ.--.HHZ 2017-04-21 04:28:44.619 81.0 18.29 s 4.7 Ms 50.48° 303.8° System-search
DN.ASU.--.HHZ 2017-04-21 04:29:00.069 119.0 19.03 s 4.9 Ms 50.65° 303.5° System-search
AE.SRB.--.HHZ 2017-04-21 04:29:36.670 368.0 20.02 s 4.8 Ms 51.80° 303.7° System-search
UE.GHWR.--.HHZ 2017-04-21 04:29:57.950 244.5 21.02 s 4.9 Ms 52.46° 301.6° System-search
IU.KBL.--.BHZ 2017-04-21 04:30:25.505 409.0 20.92 s 4.5 Ms 46.10° 323.4° System-search
II.AAK.00.BHZ 2017-04-21 04:33:00.279 2e+03 20.75 s 5.2 Ms 49.45° 334.9° System-search
IU.MAKZ.00.BHZ 2017-04-21 04:33:04.355 318.5 20.25 s 4.4 Ms 50.42° 343.6° System-search
IU.KMBO.00.BHZ 2017-04-21 04:33:19.279 598.5 19.50 s 4.7 Ms 63.17° 269.3° System-search
OM.MDH.--.HHZ 2017-04-21 04:33:47.490 41.5 19.71 s 3.8 Ms 50.12° 304.8° System-search
II.KURK.00.BHZ 2017-04-21 04:36:15.930 707.0 19.95 s 4.5 Ms 54.91° 343.2° System-search
IU.ANTO.00.BHZ 2017-04-21 04:36:54.980 159.5 21.42 s 4.2 Ms 73.73° 312.1° System-search
II.ERM.00.BHZ 2017-04-21 04:37:17.079 497.5 20.80 s 4.5 Ms 57.71° 36.7° System-search
IU.LSZ.00.BHZ 2017-04-21 04:38:35.029 700.0 20.10 s 4.8 Ms 72.58° 254.4° System-search
GE.EIL.--.BHZ 2017-04-21 04:41:38.329 655.5 18.40 s 5.0 Ms 69.43° 302.2° System-search
GO.AKH.--.HHZ 2017-04-21 04:42:14.309 173.0 18.99 s 4.3 Ms 66.59° 316.6° System-search
IU.GNI.00.BHZ 2017-04-21 04:42:29.529 340.5 20.90 s 4.3 Ms 65.21° 315.8° System-search
IU.TSUM.10.BHZ 2017-04-21 04:44:51.980 8e+03 19.52 s 5.0 Ms 82.87° 250.9° System-search
IU.COLA.00.BHZ 2017-04-21 05:03:29.130 245.5 21.75 s 4.6 Ms 100.12° 23.8° System-search
II.FFC.00.BHZ 2017-04-21 05:21:12.829 339.0 18.75 s 4.9 Ms 123.52° 15.4° System-search
II.SACV.00.BHZ 2017-04-21 05:23:48.480 0.50 20.25 s 2.1 Ms 123.09° 287.1° System-search
IU.LVC.00.BHZ 2017-04-21 05:34:18.829 339.0 19.80 s 5.0 Ms 154.21° 203.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.KAPI.00.BHZ Pn 2017-04-21 04:05:03.349 0.20 s 19.69° 101.0° no Time System-search
II.AAK.00.BHZ P 2017-04-21 04:09:23.059 0 s c 49.48° 334.0° yes Time System-search
AE.ALN.--.HHZ P 2017-04-21 04:09:29.500 1.60 s 50.11° 303.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-04-21 04:09:30.460 0.30 s 50.45° 343.0° no Time System-search
II.KURK.00.BHZ P 2017-04-21 04:10:03.509 0.20 s c 54.93° 343.0° yes Time System-search
II.ERM.00.BHZ P 2017-04-21 04:10:20.420 -3.00 s 57.74° 36.0° no Time System-search
II.BRVK.00.BHZ P 2017-04-21 04:10:34.700 -1.60 s 59.61° 339.0° no Time System-search
IU.KMBO.00.BHZ P 2017-04-21 04:11:01.690 0.10 s 63.24° 269.0° no Time System-search
II.KIV.00.BHZ P 2017-04-21 04:11:30.019 -3.20 s 68.21° 318.0° no Time System-search
GE.EIL.--.BHZ P 2017-04-21 04:11:39.609 -1.60 s 69.48° 302.0° no Time System-search
IU.LSZ.00.BHZ P 2017-04-21 04:12:00.410 -0.40 s c 72.65° 254.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170421-1

Time: 2017-04-21 04:00:31.880
Position:1.1369°S, 100.4323°E
Place:
Major Place:453 km SW of Kota Kinabalu, Malaysia
Depth:6.1 km
Magnitude:5.3 Mb