Earthquake 20170514-1

2017-05-14 19:44:25.490 114.8 km 5.9 mb
20.8261°S, 68.7348°W
359 km NE of Antofagasta, Chile
Time Error: 0.89 s Depth Error: 10.0 km
Num. Stations: 21 Time RMS: 0.44 s
Num. Phases: 21 Azimuth Gap: 130°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.9 mb 9 0.20 NCMS System-search
5.8 M 13 0.50 NCMS System-search
6.0 mB_BB 4 0.30 NCMS System-search
5.4 ML 2 0.30 NCMS System-search
5.9 mb 0 0 NCMS System-search
5.9 M 0 0 NCMS System-search
5.7 Mwc 20 0.10 NCMS System-search

Origin Details

Ellipse Major:18.60 km Min. Distance:1.78° Fixed Depth:no
Ellipse Minor:7.20 km Max. Distance:145.85° Fixed Phase:no
Ellipse Strike:63.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@16293 External Origin ID:HYDRA_RED@31848

Error Ellipse

Azimuth Dip Magnitude Action
Max 243° 13° 44.8 km System-search
Intermediate 333° 17.0 km System-search
Min 66° 76° 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 CMT 20 84% 0.060 2017-05-14 19:44:42.400
20.1066°S, 69.1826°W
69.0 km
4e+17 nt-m NP1
NP2
130.0
259.0
53.0
50.0
127.0
51.0
3.22e+17 -2.09e+16 -1.57e+17 -4.07e+17 1.36e+17 8.53e+16 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.LVC.00.BH2 2017-05-14 19:45:30.509 3e+04 1.60 s 5.4 ML 1.79° 185.2° System-search
GT.PLCA.00.BHZ 2017-05-14 19:48:50.019 964.5 1.40 s 6.0 mb 19.90° 184.1° System-search
IU.OTAV.00.BHZ 2017-05-14 19:49:38.009 767.3 1.50 s 5.8 mb 22.99° 334.4° System-search
IU.OTAV.00.BHZ 2017-05-14 19:49:38.460 5e+03 4.60 s 6.0 mB_BB 22.99° 334.4° System-search
II.HOPE.10.BHZ 2017-05-14 19:52:03.805 514.2 1.10 s 6.2 mb 41.39° 151.8° System-search
CU.TGUH.00.BHZ 2017-05-14 19:52:12.599 108.8 1.05 s 5.6 mb 39.16° 330.7° System-search
CU.MTDJ.00.BHZ 2017-05-14 19:52:14.789 2e+03 1.45 s 6.1 mB_BB 39.76° 346.8° System-search
CU.MTDJ.00.BHZ 2017-05-14 19:52:15.289 326.2 1.25 s 6.0 mb 39.76° 346.8° System-search
CU.TGUH.00.BHZ 2017-05-14 19:52:25.224 1e+03 1.95 s 5.9 mB_BB 39.16° 330.7° System-search
II.SHEL.00.BHZ 2017-05-14 19:54:20.819 153.8 0.80 s 6.1 mb 59.65° 96.8° System-search
IU.TSUM.10.BHZ 2017-05-14 19:56:24.779 174.8 1.00 s 5.8 mb 80.08° 106.9° System-search
II.FFC.00.BHZ 2017-05-14 19:56:55.200 90.9 1.60 s 5.3 mb 80.45° 341.2° System-search
II.FFC.00.BHZ 2017-05-14 19:56:56.450 741.6 3.60 s 5.6 mB_BB 80.45° 341.2° System-search
IU.LSZ.00.BHZ 2017-05-14 19:57:20.940 69.3 1.30 s 5.7 mb 90.93° 106.7° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.LVC.00.BHZ Pn 2017-05-14 19:44:55.609 -0.80 s 1.79° 185.2° no Time System-search
II.NNA.00.BHZ Pn 2017-05-14 19:47:07.009 -2.30 s 11.73° 317.3° yes Time System-search
GT.PLCA.00.BHZ P 2017-05-14 19:48:48.369 0.30 s 19.90° 184.1° yes Time System-search
IU.OTAV.00.BHZ P 2017-05-14 19:49:21.710 0.70 s 22.99° 334.4° yes Time System-search
CU.TGUH.00.BHZ P 2017-05-14 19:51:43.799 1.60 s 39.16° 330.7° yes Time System-search
CU.MTDJ.00.BHZ P 2017-05-14 19:51:47.089 -0.20 s 39.76° 346.8° yes Time System-search
II.HOPE.10.BHZ P 2017-05-14 19:52:00.279 0.10 s 41.39° 151.8° no Time System-search
II.SHEL.00.BHZ P 2017-05-14 19:54:18.119 0 s 59.65° 96.8° no Time System-search
IU.TSUM.10.BHZ P 2017-05-14 19:56:23.029 -0.30 s 80.08° 106.9° no Time System-search
II.FFC.00.BHZ P 2017-05-14 19:56:24.000 -0.20 s 80.45° 341.2° no Time System-search
IU.COR.00.BHZ pP 2017-05-14 19:57:02.930 0.20 s 81.94° 323.9° no Time System-search
IU.LSZ.00.BHZ P 2017-05-14 19:57:18.390 1.20 s 90.93° 106.7° no Time System-search
IU.GNI.00.BHZ PKPdf 2017-05-14 20:03:04.740 0.20 s 120.84° 55.2° no Time System-search
AE.MZR.--.HHZ PKPdf 2017-05-14 20:03:15.730 -0.20 s 126.64° 76.6° no Time System-search
DN.FAQ.--.HHZ PKPdf 2017-05-14 20:03:19.869 -0.20 s 128.81° 74.8° no Time System-search
AE.ALN.--.HHZ PKPdf 2017-05-14 20:03:20.650 0.50 s 128.87° 75.7° no Time System-search
OM.SOH.--.HHZ PKPdf 2017-05-14 20:03:21.339 -0.20 s 129.58° 75.7° no Time System-search
II.BRVK.00.BHZ PKPdf 2017-05-14 20:03:31.740 0.70 s 135.08° 34.3° no Time System-search
II.KURK.00.BHZ PKPdf 2017-05-14 20:03:41.009 -0.30 s 140.68° 33.0° no Time System-search
II.AAK.00.BHZ PKPpre 2017-05-14 20:03:41.759 2.70 s 142.32° 46.6° no System-search
IU.MAKZ.00.BHZ PKPbc 2017-05-14 20:03:47.779 -0.40 s 144.81° 35.9° no Time System-search
II.ERM.00.BHZ pPKPdf 2017-05-14 20:04:23.569 0.30 s 145.85° 315.2° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170514-1

Time: 2017-05-14 19:44:25.490
Position:20.8261°S, 68.7348°W
Place:
Major Place:359 km NE of Antofagasta, Chile
Depth:114.8 km
Magnitude:5.9 mb