Earthquake 20170415-7

2017-04-15 08:19:42.650 144.5 km 6.2 MT
23.2490°S, 67.6751°W
280 km E of Antofagasta, Chile
Time Error: 1.48 s Depth Error: 11.4 km
Num. Stations: 41 Time RMS: 0.73 s
Num. Phases: 44 Azimuth Gap: 60°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
6.1 Mb 8 1.0 NCMS System-search
5.0 ML 1 1.0 NCMS System-search
6.2 Mwb 13 1.0 NCMS System-search
6.1 Mwc 79 1.0 NCMS System-search
Emblem-favorite 6.2 MT NCMS System-search

Origin Details

Ellipse Major:8.20 km Min. Distance:1.30° Fixed Depth:no
Ellipse Minor:5.90 km Max. Distance:150.88° Fixed Phase:no
Ellipse Strike:53.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@22964 External Origin ID:HYDRA_RED@96791

Error Ellipse

Azimuth Dip Magnitude Action
Max 247° 39° 21.6 km System-search
Intermediate 30° 15.8 km System-search
Min 121° 35° 11.3 km System-search
Type Traces % DC Misfit/Var. Red. Centroid Best Double Couple Moment Tensor Action
M0 Plane Strike Dip Rake Mrr Mrt Mrp Mtt Mtp Mpp
Ffffffff MT 13 68% 0.74 155.0 km 2e+18 nt-m NP1
NP2
119.0
14.0
22.0
84.0
-164.0
-69.0
-2.97e+17 -3.88e+17 -2.03e+18 -6.5e+17 -5e+17 9.47e+17 System-search
Ffffffff CMT 79 96% 14.88 2017-04-15 08:19:52.900
23.0980°S, 67.4209°W
167.0 km
2e+18 nt-m NP1
NP2
348.0
133.0
77.0
16.0
-81.0
-124.0
-7.92e+17 2.76e+17 -1.58e+18 1.17e+17 -4.34e+17 6.75e+17 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.LVC.00.BH1 2017-04-15 08:20:21.930 5e+05 0.95 s 4.9 ML 1.30° 298.8° System-search
IU.LVC.00.BH2 2017-04-15 08:20:22.829 5e+05 1.10 s 5.0 ML 1.30° 298.8° System-search
GT.PLCA.00.BHZ 2017-04-15 08:23:37.369 2e+04 0.85 s 5.6 Mb 17.60° 187.0° System-search
IU.OTAV.00.BHZ 2017-04-15 08:24:59.710 5e+03 1.00 s 5.6 Mb 25.61° 334.0° System-search
IU.PAYG.00.BHZ 2017-04-15 08:25:50.920 1e+04 1.10 s 6.1 Mb 31.43° 312.0° System-search
II.RPN.00.BHZ 2017-04-15 08:26:46.009 2e+04 1.10 s 6.3 Mb 37.79° 255.0° System-search
II.HOPE.10.BHZ 2017-04-15 08:26:54.140 1e+04 0.95 s 6.6 Mb 38.79° 151.0° System-search
CU.TGUH.00.BHZ 2017-04-15 08:27:17.539 2e+04 2.10 s 6.6 Mb 41.79° 330.0° System-search
CU.MTDJ.00.BHZ 2017-04-15 08:27:21.849 4e+03 1.60 s 5.8 Mb 42.37° 346.0° System-search
II.SHEL.00.BHZ 2017-04-15 08:29:23.609 7e+03 0.80 s 6.2 Mb 58.47° 94.0° System-search
IU.MACI.--.HHZ 2017-04-15 08:30:46.369 7e+03 0.76 s 6.1 Mb 71.16° 46.0° System-search
IU.TSUM.10.BHZ 2017-04-15 08:31:28.740 2e+05 0.90 s 6.5 Mb 78.49° 105.0° System-search
II.FFC.00.BHZ 2017-04-15 08:31:50.660 5e+03 1.20 s 5.8 Mb 83.09° 340.0° System-search
IU.COR.00.BHZ 2017-04-15 08:31:59.509 2e+04 1.10 s 6.3 Mb 84.52° 323.0° System-search
IU.LSZ.00.BHZ 2017-04-15 08:32:24.859 9e+03 1.00 s 6.3 Mb 89.35° 106.0° System-search
II.ESK.00.BHZ 2017-04-15 08:32:52.059 2e+03 1.20 s 5.8 Mb 95.52° 31.0° System-search
IU.POHA.00.BHZ 2017-04-15 08:32:53.309 4e+03 1.00 s 6.4 Mb 95.80° 288.0° System-search
II.BFO.00.BHZ 2017-04-15 08:33:03.960 696.0 1.00 s 5.0 Mb 98.33° 40.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.LVC.00.BHZ Pn 2017-04-15 08:20:09.930 -0.10 s 1.30° 298.0° no Time System-search
GT.PLCA.00.BHZ P 2017-04-15 08:23:37.369 -0.40 s c 17.60° 187.0° yes Time System-search
IU.OTAV.00.BHZ P 2017-04-15 08:24:59.710 0.70 s 25.61° 334.0° no Time System-search
IU.PAYG.00.BHZ P 2017-04-15 08:25:50.920 0.90 s 31.43° 312.0° no Time System-search
II.RPN.00.BHZ P 2017-04-15 08:26:46.009 1.20 s c 37.79° 255.0° yes Time System-search
II.HOPE.10.BHZ P 2017-04-15 08:26:54.140 1.20 s c 38.79° 151.0° yes Time System-search
CU.TGUH.00.BHZ P 2017-04-15 08:27:17.539 -0.10 s 41.79° 330.0° no Time System-search
CU.MTDJ.00.BHZ P 2017-04-15 08:27:21.849 -0.60 s c 42.37° 346.0° yes Time System-search
II.SHEL.00.BHZ P 2017-04-15 08:29:23.609 0.10 s c 58.47° 94.0° yes Time System-search
IU.MACI.--.HHZ P 2017-04-15 08:30:46.369 0.80 s c 71.16° 46.0° yes Time System-search
IU.TSUM.10.BHZ P 2017-04-15 08:31:28.740 0.60 s c 78.49° 105.0° yes Time System-search
II.FFC.00.BHZ P 2017-04-15 08:31:50.660 -0.80 s c 83.09° 340.0° yes Time System-search
IU.COR.00.BHZ P 2017-04-15 08:31:59.509 0.60 s c 84.52° 323.0° yes Time System-search
IU.LSZ.00.BHZ P 2017-04-15 08:32:24.859 1.60 s c 89.35° 106.0° yes Time System-search
II.ESK.00.BHZ P 2017-04-15 08:32:52.059 1.50 s c 95.52° 31.0° yes Time System-search
IU.POHA.00.BHZ P 2017-04-15 08:32:53.309 0.60 s c 95.80° 288.0° yes Time System-search
II.BFO.00.BHZ P 2017-04-15 08:33:03.960 0.60 s c 98.33° 40.0° yes Time System-search
IU.COLA.00.BHZ PP 2017-04-15 08:37:50.480 -17.60 s 106.75° 333.0° no Time System-search
II.KIV.00.BHZ PKPdf 2017-04-15 08:38:16.009 -0.40 s c 120.24° 51.0° yes Time System-search
IU.NWAO.00.BHZ PKPdf 2017-04-15 08:38:23.710 -0.30 s c 123.80° 184.0° yes Time System-search
UE.GHWR.--.HHZ PKPdf 2017-04-15 08:38:28.279 0.50 s c 126.00° 76.0° yes Time System-search
AE.MZR.--.HHZ PKPdf 2017-04-15 08:38:28.980 0.50 s c 126.34° 77.0° yes Time System-search
AE.SRB.--.HHZ PKPdf 2017-04-15 08:38:30.319 -0.30 s 127.46° 75.0° no Time System-search
UE.UMZA.--.HHZ PKPdf 2017-04-15 08:38:31.720 0.40 s c 127.79° 78.0° yes Time System-search
DN.FAQ.--.HHZ PKPdf 2017-04-15 08:38:32.740 0 s c 128.59° 76.0° yes Time System-search
DN.ASU.--.HHZ PKPdf 2017-04-15 08:38:32.829 0.60 s c 128.33° 76.0° yes Time System-search
II.UOSS.10.BHZ PKPdf 2017-04-15 08:38:33.089 -0.80 s c 129.17° 76.0° yes Time System-search
DN.NAZ.--.HHZ PKPdf 2017-04-15 08:38:33.589 0.60 s c 128.69° 75.0° yes Time System-search
OM.SOH.--.HHZ PKPdf 2017-04-15 08:38:33.759 -0.40 s c 129.32° 77.0° yes Time System-search
OM.ASH.--.HHZ PKPdf 2017-04-15 08:38:33.819 0.20 s c 128.99° 76.0° yes Time System-search
OM.MDH.--.HHZ PKPdf 2017-04-15 08:38:33.839 -0.30 s c 129.32° 75.0° yes Time System-search
AE.MSF.--.HHZ PKPdf 2017-04-15 08:38:33.859 -0.10 s c 129.21° 75.0° yes Time System-search
DN.HAT.--.HHZ PKPdf 2017-04-15 08:38:33.920 0.20 s c 129.08° 76.0° yes Time System-search
AE.SHM.--.HHZ PKPdf 2017-04-15 08:38:33.980 0 s c 129.23° 74.0° yes Time System-search
OM.BAN.--.HHZ PKPdf 2017-04-15 08:38:34.130 -0.30 s c 129.42° 74.0° yes Time System-search
II.BRVK.00.BHZ PKPdf 2017-04-15 08:38:47.710 0.70 s c 136.49° 35.0° yes Time System-search
IU.KBL.--.BHZ PKPdf 2017-04-15 08:38:51.789 -3.90 s c 140.83° 63.0° yes Time System-search
II.KURK.00.BHZ PKPdf 2017-04-15 08:38:52.109 -5.20 s c 142.12° 35.0° yes Time System-search
II.AAK.00.BHZ PKPdf 2017-04-15 08:38:57.609 -2.20 s c 143.26° 49.0° yes Time System-search
IU.MAKZ.00.BHZ PKPdf 2017-04-15 08:39:04.809 0.30 s c 146.15° 38.0° yes Time System-search
II.KAPI.00.BHZ PKPdf 2017-04-15 08:39:13.160 -0.20 s c 150.88° 195.0° yes Time System-search
UE.GHWR.--.HHZ PP 2017-04-15 08:40:24.769 1.80 s c 126.00° 76.0° yes Time System-search
UE.UMZA.--.HHZ PP 2017-04-15 08:40:34.900 0.10 s c 127.79° 78.0° yes Time System-search
IU.KBL.--.BHZ PP 2017-04-15 08:41:55.470 -2.00 s c 140.83° 63.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170415-7

Time: 2017-04-15 08:19:42.650
Position:23.2490°S, 67.6751°W
Place:
Major Place:280 km E of Antofagasta, Chile
Depth:144.5 km
Magnitude:6.2 MT