Earthquake 20170331-2

2017-03-31 11:21:01.270 108.2 km 5.6 Mb
0.2064°N, 120.5454°E
Flores Sea
812 km SE of Bandar Seri Begawan, Brunei
Time Error: 1.12 s Depth Error: 7.8 km
Num. Stations: 40 Time RMS: 0.55 s
Num. Phases: 41 Azimuth Gap: 118°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.6 Mb 18 1.0 NCMS System-search
5.0 ML 1 1.0 NCMS System-search

Origin Details

Ellipse Major:7.00 km Min. Distance:5.25° Fixed Depth:no
Ellipse Minor:5.70 km Max. Distance:138.31° Fixed Phase:no
Ellipse Strike:95.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@22332 External Origin ID:HYDRA_RED@93897

Error Ellipse

Azimuth Dip Magnitude Action
Max 99° 18° 16.9 km System-search
Intermediate 194° 13° 13.4 km System-search
Min 318° 67° 11.0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BH1 2017-03-31 11:23:49.509 2e+04 1.10 s 4.9 ML 5.25° 188.7° System-search
II.KAPI.00.BH2 2017-03-31 11:23:52.410 9e+03 1.95 s 5.0 ML 5.25° 188.7° System-search
IU.NWAO.00.BHZ 2017-03-31 11:27:26.839 3e+03 0.90 s 5.7 Mb 33.13° 185.0° System-search
II.ERM.00.BHZ 2017-03-31 11:29:16.000 824.5 1.00 s 5.1 Mb 46.37° 23.0° System-search
IN.MNC.--.HHZ 2017-03-31 11:29:31.359 2e+03 2.34 s 6.3 Mb 48.04° 280.0° System-search
II.TAU.00.BHZ 2017-03-31 11:29:40.460 3e+03 1.10 s 5.8 Mb 49.22° 154.0° System-search
II.NIL.00.BHZ 2017-03-31 11:30:24.960 755.5 1.00 s 5.7 Mb 55.44° 311.0° System-search
IU.MAKZ.00.BHZ 2017-03-31 11:30:38.940 637.5 1.05 s 5.4 Mb 57.37° 329.0° System-search
II.AAK.00.BHZ 2017-03-31 11:30:51.559 1e+03 1.10 s 5.9 Mb 59.07° 321.0° System-search
IU.PET.00.BHZ 2017-03-31 11:31:06.039 5e+03 1.70 s 6.1 Mb 61.45° 25.0° System-search
II.KURK.00.BHZ 2017-03-31 11:31:07.509 4e+03 0.80 s 5.8 Mb 61.61° 331.0° System-search
OM.BID.--.HHZ 2017-03-31 11:31:28.680 1e+03 1.16 s 5.7 Mb 64.82° 295.0° System-search
OM.SOH.--.HHZ 2017-03-31 11:31:38.369 114.5 0.88 s 4.8 Mb 66.37° 296.0° System-search
II.UOSS.10.BHZ 2017-03-31 11:31:40.660 359.5 1.20 s 4.7 Mb 66.82° 297.0° System-search
DN.HAT.--.HHZ 2017-03-31 11:31:42.210 110.0 0.92 s 4.8 Mb 66.86° 296.0° System-search
OM.ASH.--.HHZ 2017-03-31 11:31:42.289 140.0 1.08 s 4.9 Mb 66.90° 296.0° System-search
OM.BAN.--.HHZ 2017-03-31 11:31:42.430 372.5 1.00 s 5.3 Mb 66.93° 298.0° System-search
AE.ALN.--.HHZ 2017-03-31 11:31:43.009 534.5 0.72 s 5.4 Mb 67.06° 296.0° System-search
AE.MSF.--.HHZ 2017-03-31 11:31:43.059 459.0 1.08 s 5.4 Mb 66.94° 297.0° System-search
AE.SHM.--.HHZ 2017-03-31 11:31:43.180 165.0 0.98 s 4.9 Mb 67.20° 298.0° System-search
II.BRVK.00.BHZ 2017-03-31 11:31:43.240 3e+03 1.30 s 5.8 Mb 67.14° 329.0° System-search
DN.NAZ.--.HHZ 2017-03-31 11:31:44.269 327.5 2.02 s 5.2 Mb 67.31° 297.0° System-search
DN.FAQ.--.HHZ 2017-03-31 11:31:44.309 392.0 2.08 s 5.9 Mb 67.33° 296.0° System-search
UE.UMZA.--.HHZ 2017-03-31 11:31:44.450 549.0 0.80 s 5.8 Mb 67.36° 294.0° System-search
DN.ASU.--.HHZ 2017-03-31 11:31:45.799 816.5 1.34 s 6.3 Mb 67.54° 296.0° System-search
AE.AJN.--.HHZ 2017-03-31 11:31:47.509 727.0 0.82 s 5.6 Mb 67.83° 296.0° System-search
UE.MZWR.--.HHZ 2017-03-31 11:31:52.809 1e+03 0.86 s 6.1 Mb 68.69° 295.0° System-search
AE.SRB.--.HHZ 2017-03-31 11:31:52.869 1e+03 1.24 s 5.9 Mb 68.63° 296.0° System-search
AE.MZR.--.HHZ 2017-03-31 11:31:54.799 1e+03 0.94 s 5.8 Mb 68.94° 294.0° System-search
UE.GHWR.--.HHZ 2017-03-31 11:31:59.640 790.0 0.90 s 5.9 Mb 69.63° 295.0° System-search
IU.GNI.00.BHZ 2017-03-31 11:32:54.660 2e+03 1.10 s 5.4 Mb 79.07° 310.0° System-search
GO.AKH.--.HHZ 2017-03-31 11:33:01.549 3e+03 1.26 s 5.8 Mb 80.20° 311.0° System-search
II.KIV.00.BHZ 2017-03-31 11:33:05.309 802.5 1.20 s 5.6 Mb 81.15° 314.0° System-search
IU.KMBO.00.BHZ 2017-03-31 11:33:17.410 2e+03 1.00 s 5.5 Mb 83.39° 268.0° System-search
II.OBN.00.BHZ 2017-03-31 11:33:30.980 2e+03 0.90 s 5.7 Mb 86.38° 325.0° System-search
GE.EIL.--.BHZ 2017-03-31 11:33:31.690 1e+03 1.00 s 5.6 Mb 86.13° 299.0° System-search
IU.ANTO.00.BHZ 2017-03-31 11:33:39.910 435.5 1.20 s 5.1 Mb 88.18° 309.0° System-search
IU.COLA.00.BHZ 2017-03-31 11:33:48.910 321.5 0.80 s 5.1 Mb 90.47° 25.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.KAPI.00.BHZ Pn 2017-03-31 11:22:17.609 0.30 s c 5.25° 188.0° yes Time System-search
IU.DAV.00.BHZ Pn 2017-03-31 11:23:01.460 0.40 s c 8.48° 36.0° yes Time System-search
IU.NWAO.00.BHZ P 2017-03-31 11:27:26.839 0 s 33.13° 185.0° no Time System-search
II.ERM.00.BHZ P 2017-03-31 11:29:16.000 0.20 s 46.37° 23.0° no Time System-search
IN.MNC.--.HHZ P 2017-03-31 11:29:31.359 1.80 s c 48.04° 280.0° yes Time System-search
II.TAU.00.BHZ P 2017-03-31 11:29:40.460 2.10 s c 49.22° 154.0° yes Time System-search
II.NIL.00.BHZ P 2017-03-31 11:30:24.960 0.50 s c 55.44° 311.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-03-31 11:30:38.940 1.00 s c 57.37° 329.0° yes Time System-search
II.AAK.00.BHZ P 2017-03-31 11:30:51.559 1.50 s c 59.07° 321.0° yes Time System-search
IU.PET.00.BHZ P 2017-03-31 11:31:06.039 0.10 s c 61.45° 25.0° yes Time System-search
II.KURK.00.BHZ P 2017-03-31 11:31:07.509 0.40 s c 61.61° 331.0° yes Time System-search
OM.BID.--.HHZ P 2017-03-31 11:31:28.680 0.10 s c 64.82° 295.0° yes Time System-search
OM.SOH.--.HHZ P 2017-03-31 11:31:38.369 -0.10 s c 66.37° 296.0° yes Time System-search
II.UOSS.10.BHZ P 2017-03-31 11:31:40.660 -0.70 s 66.82° 297.0° no Time System-search
DN.HAT.--.HHZ P 2017-03-31 11:31:42.210 0.50 s c 66.86° 296.0° yes Time System-search
OM.ASH.--.HHZ P 2017-03-31 11:31:42.289 0.30 s c 66.90° 296.0° yes Time System-search
OM.BAN.--.HHZ P 2017-03-31 11:31:42.430 0.30 s 66.93° 298.0° no Time System-search
AE.ALN.--.HHZ P 2017-03-31 11:31:43.009 0.10 s c 67.06° 296.0° yes Time System-search
AE.MSF.--.HHZ P 2017-03-31 11:31:43.059 0.80 s 66.94° 297.0° no Time System-search
AE.SHM.--.HHZ P 2017-03-31 11:31:43.180 -0.60 s c 67.20° 298.0° yes Time System-search
II.BRVK.00.BHZ P 2017-03-31 11:31:43.240 0.10 s 67.14° 329.0° no Time System-search
DN.NAZ.--.HHZ P 2017-03-31 11:31:44.269 -0.20 s 67.31° 297.0° no Time System-search
DN.FAQ.--.HHZ P 2017-03-31 11:31:44.309 -0.30 s 67.33° 296.0° no Time System-search
UE.UMZA.--.HHZ P 2017-03-31 11:31:44.450 -0.30 s c 67.36° 294.0° yes Time System-search
DN.ASU.--.HHZ P 2017-03-31 11:31:45.799 -0.10 s 67.54° 296.0° no Time System-search
AE.AJN.--.HHZ P 2017-03-31 11:31:47.509 -0.20 s 67.83° 296.0° no Time System-search
UE.MZWR.--.HHZ P 2017-03-31 11:31:52.809 -0.30 s 68.69° 295.0° no Time System-search
AE.SRB.--.HHZ P 2017-03-31 11:31:52.869 0.10 s c 68.63° 296.0° yes Time System-search
AE.MZR.--.HHZ P 2017-03-31 11:31:54.799 0.10 s c 68.94° 294.0° yes Time System-search
UE.GHWR.--.HHZ P 2017-03-31 11:31:59.640 0.70 s c 69.63° 295.0° yes Time System-search
IU.GNI.00.BHZ P 2017-03-31 11:32:54.660 0.90 s c 79.07° 310.0° yes Time System-search
GO.AKH.--.HHZ P 2017-03-31 11:33:01.549 1.70 s 80.20° 311.0° no Time System-search
II.KIV.00.BHZ P 2017-03-31 11:33:05.309 0.50 s c 81.15° 314.0° yes Time System-search
IU.KMBO.00.BHZ P 2017-03-31 11:33:17.410 0.40 s c 83.39° 268.0° yes Time System-search
GO.AKH.--.HHZ pP 2017-03-31 11:33:27.279 -0.40 s c 80.20° 311.0° yes Time System-search
II.OBN.00.BHZ P 2017-03-31 11:33:30.980 -0.20 s 86.38° 325.0° no Time System-search
GE.EIL.--.BHZ P 2017-03-31 11:33:31.690 1.40 s c 86.13° 299.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-03-31 11:33:39.910 -0.30 s 88.18° 309.0° no Time System-search
IU.COLA.00.BHZ P 2017-03-31 11:33:48.910 -1.60 s c 90.47° 25.0° yes Time System-search
II.FFC.00.BHZ PKiKP 2017-03-31 11:39:29.210 -0.40 s 115.07° 25.0° no Time System-search
GT.PLCA.00.BHZ PKPdf 2017-03-31 11:40:14.339 -0.20 s 138.31° 167.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170331-2

Time: 2017-03-31 11:21:01.270
Position:0.2064°N, 120.5454°E
Place:Flores Sea
Major Place:812 km SE of Bandar Seri Begawan, Brunei
Depth:108.2 km
Magnitude:5.6 Mb