Earthquake 20171005-8

2017-10-05 08:11:36.640 103.4 km 5.5 mb
22.3894°S, 68.4205°W
246 km NE of Antofagasta, Chile
Time Error: 1.43 s Depth Error: 14.3 km
Num. Stations: 17 Time RMS: 0.71 s
Num. Phases: 17 Azimuth Gap: 70°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.5 mb 8 0.20 NCMS System-search
5.6 M 11 0.50 NCMS System-search
5.9 mB_BB 3 0.40 NCMS System-search
5.5 mb 0 0 NCMS System-search
5.5 M 0 0 NCMS System-search
4.7 Md 1 0.40 NCMS System-search

Origin Details

Ellipse Major:24.10 km Min. Distance:0.50° Fixed Depth:no
Ellipse Minor:8.20 km Max. Distance:151.62° Fixed Phase:no
Ellipse Strike:57.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18953 External Origin ID:HYDRA_RED@37863

Error Ellipse

Azimuth Dip Magnitude Action
Max 238° 16° 58.6 km System-search
Intermediate 148° 19.2 km System-search
Min 57° 73° 14.5 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
GT.PLCA.00.BHZ 2017-10-05 08:16:29.315 157.5 1.25 s 5.1 mb 18.38° 185.1° System-search
IU.OTAV.00.BHZ 2017-10-05 08:17:28.759 836.1 0.90 s 5.3 mB_BB 24.52° 335.2° System-search
IU.OTAV.00.BHZ 2017-10-05 08:17:29.210 80.5 0.90 s 5.2 mb 24.52° 335.2° System-search
CU.TGUH.00.BHZ 2017-10-05 08:19:34.795 2e+03 1.45 s 6.0 mB_BB 40.66° 331.2° System-search
CU.TGUH.00.BHZ 2017-10-05 08:19:35.220 250.0 1.25 s 5.9 mb 40.66° 331.2° System-search
II.HOPE.10.BHZ 2017-10-05 08:19:42.269 541.1 0.95 s 6.3 mb 39.88° 151.1° System-search
IU.LVC.00.BHZ 2017-10-05 08:20:13.319 500.1 s 4.7 Md 0.51° 243.8° System-search
IU.COR.00.BHZ 2017-10-05 08:23:53.809 67.5 1.00 s 5.5 mb 83.37° 323.9° System-search
IU.TSUM.10.BHZ 2017-10-05 08:24:02.684 97.0 1.10 s 5.5 mb 79.35° 106.5° System-search
II.FFC.00.BHZ 2017-10-05 08:24:15.440 29.9 1.20 s 5.0 mb 82.02° 341.1° System-search
IU.LSZ.00.BHZ 2017-10-05 08:25:01.259 149.7 1.90 s 5.8 mb 90.21° 106.7° System-search
IU.LSZ.00.BHZ 2017-10-05 08:25:20.210 1e+03 4.50 s 6.3 mB_BB 90.21° 106.7° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.LVC.00.BHZ Pn 2017-10-05 08:11:53.269 0 s 0.51° 243.8° no Time System-search
II.NNA.00.BHZ P 2017-10-05 08:14:45.880 0.70 s 13.10° 320.8° no Time System-search
GT.PLCA.00.BHZ P 2017-10-05 08:15:43.410 0 s 18.38° 185.1° no Time System-search
IU.OTAV.00.BHZ P 2017-10-05 08:16:48.039 0.90 s 24.52° 335.2° no Time System-search
II.HOPE.10.BHZ P 2017-10-05 08:19:01.369 1.30 s 39.88° 151.1° no Time System-search
CU.TGUH.00.BHZ P 2017-10-05 08:19:06.890 0 s 40.66° 331.2° no Time System-search
IU.TSUM.10.BHZ P 2017-10-05 08:23:31.799 0 s 79.35° 106.5° no Time System-search
II.FFC.00.BHZ P 2017-10-05 08:23:44.839 0 s 82.02° 341.1° no Time System-search
IU.COR.00.BHZ P 2017-10-05 08:23:52.420 0.30 s 83.37° 323.9° no Time System-search
IU.LSZ.00.BHZ P 2017-10-05 08:24:27.799 1.50 s 90.21° 106.7° no Time System-search
DN.FAQ.--.HHZ PKPdf 2017-10-05 08:30:32.319 -0.50 s 128.93° 75.9° no Time System-search
OM.SOH.--.HHZ PKPdf 2017-10-05 08:30:33.500 -0.70 s 129.67° 76.9° no Time System-search
II.BRVK.00.BHZ PKPdf 2017-10-05 08:30:45.740 0.10 s 136.19° 35.3° no Time System-search
II.NIL.00.BHZ PKPdf 2017-10-05 08:30:59.440 -1.90 s 144.55° 63.5° no Time System-search
IU.MAKZ.00.BHZ PKPdf 2017-10-05 08:31:03.150 -0.10 s 145.89° 37.5° no Time System-search
II.ERM.00.BHZ PKPdf 2017-10-05 08:31:07.710 2.30 s 147.15° 313.7° no Time System-search
II.KAPI.00.BHZ PKPdf 2017-10-05 08:31:15.789 2.30 s 151.62° 197.2° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20171005-8

Time: 2017-10-05 08:11:36.640
Position:22.3894°S, 68.4205°W
Place:
Major Place:246 km NE of Antofagasta, Chile
Depth:103.4 km
Magnitude:5.5 mb