Earthquake 20170423-8

2017-04-23 19:40:13.090 18.2 km 5.4 Mb
33.1468°S, 71.9957°W
South Pacfic Ocean
128 km W of Santiago, Chile
Time Error: 2.31 s Depth Error: 47.1 km
Num. Stations: 14 Time RMS: 1.14 s
Num. Phases: 15 Azimuth Gap: 171°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.4 Mb 4 1.0 NCMS System-search
4.3 mblg 1 1.0 NCMS System-search
5.4 Ms 26 1.0 NCMS System-search

Origin Details

Ellipse Major:31.10 km Min. Distance:7.66° Fixed Depth:no
Ellipse Minor:7.00 km Max. Distance:152.13° Fixed Phase:no
Ellipse Strike:69.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@23272 External Origin ID:HYDRA_RED@97962

Error Ellipse

Azimuth Dip Magnitude Action
Max 247° 44° 90.6 km System-search
Intermediate 78° 44° 46.3 km System-search
Min 342° 15.6 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
GT.PLCA.00.BHZ 2017-04-23 19:44:46.904 1e+04 1.23 s 4.3 mblg 7.66° 171.7° System-search
II.NNA.00.BHZ 2017-04-23 19:45:01.309 5e+03 1.90 s 5.4 Mb 21.54° 346.0° System-search
II.HOPE.10.BHZ 2017-04-23 19:46:45.210 3e+03 1.25 s 6.0 Mb 32.71° 140.0° System-search
IU.OTAV.00.BHZ 2017-04-23 19:46:54.859 920.5 1.40 s 5.2 Mb 33.79° 348.0° System-search
II.NNA.00.BHZ 2017-04-23 19:51:25.910 5e+03 18.30 s 4.7 Ms 21.52° 347.0° System-search
IU.TSUM.10.BHZ 2017-04-23 19:52:17.710 9e+03 0.95 s 5.4 Mb 79.43° 105.0° System-search
IU.LSZ.00.BHZ 2017-04-23 19:53:13.480 803.0 1.40 s 5.5 Mb 90.06° 108.0° System-search
II.FFC.00.BHZ 2017-04-23 19:53:14.930 477.5 2.20 s 5.4 Mb 91.29° 343.0° System-search
II.RPN.00.BHZ 2017-04-23 19:56:04.259 1e+04 20.45 s 5.3 Ms 32.72° 270.5° System-search
IU.OTAV.00.BHZ 2017-04-23 19:57:10.400 1e+03 19.15 s 4.5 Ms 33.76° 348.3° System-search
IU.PAYG.00.BHZ 2017-04-23 19:59:07.799 4e+03 18.50 s 5.1 Ms 36.60° 328.2° System-search
II.HOPE.10.BHZ 2017-04-23 20:00:45.160 3e+03 19.98 s 5.2 Ms 32.72° 141.0° System-search
II.SHEL.00.BHZ 2017-04-23 20:13:16.500 2e+03 19.40 s 5.2 Ms 61.72° 91.3° System-search
CU.TGUH.00.BHZ 2017-04-23 20:13:45.424 669.0 21.48 s 4.7 Ms 49.15° 340.2° System-search
CU.MTDJ.00.BHZ 2017-04-23 20:13:59.875 790.5 20.83 s 4.8 Ms 51.36° 353.2° System-search
IU.TSUM.10.BHZ 2017-04-23 20:21:59.450 3e+04 21.40 s 5.6 Ms 79.41° 106.1° System-search
IU.COR.00.BHZ 2017-04-23 20:25:43.549 2e+03 20.35 s 5.2 Ms 90.34° 326.0° System-search
IU.MACI.--.HHZ 2017-04-23 20:28:54.460 2e+03 18.02 s 5.5 Ms 80.61° 47.6° System-search
IU.LSZ.00.BHZ 2017-04-23 20:30:00.849 8e+03 20.00 s 6.0 Ms 90.04° 108.4° System-search
II.MSVF.00.BHZ 2017-04-23 20:31:19.849 927.5 18.75 s 5.2 Ms 96.20° 244.1° System-search
II.FFC.00.BHZ 2017-04-23 20:35:24.849 706.5 19.90 s 5.0 Ms 91.25° 343.1° System-search
II.ESK.00.BHZ 2017-04-23 20:37:55.799 2e+03 19.95 s 5.4 Ms 105.85° 33.8° System-search
IU.TARA.00.BHZ 2017-04-23 20:38:26.775 1e+03 18.77 s 5.6 Ms 111.61° 256.6° System-search
IU.KMBO.00.BHZ 2017-04-23 20:38:46.750 2e+03 19.90 s 5.5 Ms 105.42° 101.9° System-search
II.BFO.00.BHZ 2017-04-23 20:41:28.349 996.5 21.55 s 4.5 Ms 108.13° 44.0° System-search
IU.NWAO.00.BHZ 2017-04-23 20:41:39.099 1e+03 21.70 s 5.3 Ms 113.70° 188.4° System-search
IU.COLA.00.BHZ 2017-04-23 20:45:39.049 840.0 19.20 s 5.3 Ms 113.87° 333.0° System-search
IU.KEV.00.BHZ 2017-04-23 20:48:02.400 2e+03 21.05 s 5.5 Ms 123.77° 24.6° System-search
GE.EIL.--.BHZ 2017-04-23 20:51:45.900 2e+03 20.15 s 5.7 Ms 118.74° 72.0° System-search
IN.MNC.--.HHZ 2017-04-23 20:55:39.940 253.5 19.57 s 5.8 Ms 139.33° 120.0° System-search
AE.ALN.--.HHZ 2017-04-23 20:56:59.789 1e+03 20.96 s 5.9 Ms 133.64° 87.6° System-search
OM.ASH.--.HHZ 2017-04-23 20:57:21.789 275.5 22.00 s 5.3 Ms 134.14° 87.0° System-search
UE.UMZA.--.HHZ 2017-04-23 20:57:30.680 299.0 20.48 s 5.7 Ms 132.60° 89.0° System-search
UE.GHWR.--.HHZ 2017-04-23 20:57:41.150 392.5 19.50 s 5.8 Ms 131.19° 86.3° System-search
OM.BID.--.HHZ 2017-04-23 20:58:00.279 1e+03 19.38 s 5.9 Ms 135.42° 89.5° System-search
OM.SOH.--.HHZ 2017-04-23 20:58:00.380 297.0 20.26 s 5.3 Ms 134.32° 87.9° System-search
GO.AKH.--.HHZ 2017-04-23 20:58:28.230 592.0 20.12 s 5.3 Ms 129.06° 61.3° System-search
DN.ASU.--.HHZ 2017-04-23 20:58:49.089 286.5 19.78 s 5.9 Ms 133.51° 86.7° System-search
II.OBN.00.BHZ 2017-04-23 20:58:57.599 1e+03 18.90 s 5.5 Ms 126.79° 43.1° System-search
II.KIV.00.BHZ 2017-04-23 20:59:04.650 659.5 21.30 s 5.7 Ms 129.01° 57.9° System-search
II.KAPI.00.BHZ 2017-04-23 20:59:05.000 618.0 21.05 s 5.3 Ms 140.45° 198.4° System-search
DN.NAZ.--.HHZ 2017-04-23 20:59:05.890 331.0 20.13 s 5.4 Ms 133.93° 86.4° System-search
DN.FAQ.--.HHZ 2017-04-23 20:59:07.279 222.0 20.36 s 5.8 Ms 133.78° 86.6° System-search
AE.UMQ.--.HHZ 2017-04-23 20:59:11.059 414.0 20.08 s 5.5 Ms 134.13° 85.7° System-search
DN.HAT.--.HHZ 2017-04-23 20:59:39.980 251.0 19.62 s 5.3 Ms 134.26° 86.8° System-search
OM.MDH.--.HHZ 2017-04-23 20:59:45.210 154.0 20.77 s 5.1 Ms 134.58° 86.3° System-search
II.UOSS.10.BHZ 2017-04-23 20:59:51.075 1e+03 19.33 s 5.3 Ms 134.37° 86.7° System-search
AE.SHM.--.HHZ 2017-04-23 20:59:52.029 1e+03 20.19 s 6.0 Ms 134.68° 85.1° System-search
AE.MSF.--.HHZ 2017-04-23 20:59:54.700 661.0 20.60 s 5.7 Ms 134.49° 86.1° System-search
OM.BAN.--.HHZ 2017-04-23 20:59:59.069 29.0 20.86 s 4.3 Ms 134.81° 85.5° System-search
II.ERM.00.BHZ 2017-04-23 21:00:08.400 1e+03 18.05 s 5.6 Ms 150.93° 297.4° System-search
AE.SRB.--.HHZ 2017-04-23 21:01:16.910 614.0 18.37 s 5.7 Ms 132.82° 85.4° System-search
IU.GNI.00.BHZ 2017-04-23 21:02:00.950 1e+03 18.35 s 5.3 Ms 129.70° 63.2° System-search
II.BRVK.00.BHZ 2017-04-23 21:04:58.900 1e+03 19.80 s 5.6 Ms 146.56° 42.5° System-search
IU.DAV.00.BHZ 2017-04-23 21:07:17.400 302.5 20.13 s 5.2 Ms 149.35° 215.6° System-search
IU.MAKZ.00.BHZ 2017-04-23 21:10:30.049 663.0 21.27 s 5.6 Ms 155.97° 48.4° System-search
II.AAK.00.BHZ 2017-04-23 21:11:19.049 1e+03 20.10 s 5.9 Ms 152.06° 61.0° System-search
IU.KBL.--.BHZ 2017-04-23 21:12:12.500 500.5 19.30 s 5.4 Ms 147.74° 77.1° System-search
II.NIL.00.BHZ 2017-04-23 21:15:33.650 553.0 18.30 s 5.7 Ms 151.07° 80.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
GT.PLCA.00.BHZ Pn 2017-04-23 19:42:03.819 0 s c 7.66° 171.0° yes Time System-search
II.NNA.00.BHZ P 2017-04-23 19:45:01.309 0 s c 21.54° 346.0° yes Time System-search
II.HOPE.10.BHZ P 2017-04-23 19:46:45.210 0.80 s c 32.71° 140.0° yes Time System-search
IU.OTAV.00.BHZ P 2017-04-23 19:46:54.859 0.50 s c 33.79° 348.0° yes Time System-search
IU.TSUM.10.BHZ P 2017-04-23 19:52:17.710 -1.00 s c 79.43° 105.0° yes Time System-search
IU.LSZ.00.BHZ P 2017-04-23 19:53:13.480 1.20 s 90.06° 108.0° no Time System-search
II.FFC.00.BHZ P 2017-04-23 19:53:14.930 -1.80 s 91.29° 343.0° no Time System-search
UE.UMZA.--.HHZ PKPdf 2017-04-23 19:59:26.710 -0.30 s 132.69° 88.0° no Time System-search
OM.SOH.--.HHZ PKPdf 2017-04-23 19:59:28.039 -2.10 s 134.42° 87.0° no Time System-search
AE.ALN.--.HHZ PKPdf 2017-04-23 19:59:28.710 -0.20 s 133.74° 87.0° no Time System-search
AE.SHM.--.HHZ PKPdf 2017-04-23 19:59:30.799 0 s 134.78° 84.0° no Time System-search
II.BRVK.00.BHZ PKPdf 2017-04-23 19:59:51.509 0.20 s c 146.57° 42.0° yes Time System-search
IU.KBL.--.BHZ PKPdf 2017-04-23 19:59:53.140 -1.10 s 147.84° 76.0° no Time System-search
II.AAK.00.BHZ PKPdf 2017-04-23 20:00:01.470 0.80 s 152.13° 60.0° no Time System-search
II.AAK.00.BHZ PKPdf 2017-04-23 20:00:01.839 1.10 s 152.13° 60.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170423-8

Time: 2017-04-23 19:40:13.090
Position:33.1468°S, 71.9957°W
Place:South Pacfic Ocean
Major Place:128 km W of Santiago, Chile
Depth:18.2 km
Magnitude:5.4 Mb