Earthquake 20170815-2

2017-08-15 19:03:27.240 26.5 km 5.1 Mwr
30.1846°S, 71.9467°W
South Pacfic Ocean
383 km N of Santiago, Chile
Time Error: 0.89 s Depth Error: 17.3 km
Num. Stations: 17 Time RMS: 0.44 s
Num. Phases: 17 Azimuth Gap: 141°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.4 mb 7 0.20 NCMS System-search
5.2 mb_Lg 1 0.50 NCMS System-search
5.6 M 7 0.80 NCMS System-search
5.4 mb 0 0 NCMS System-search
5.1 M 0 0 NCMS System-search
5.0 Ms_BB 1 0.40 NCMS System-search
Emblem-favorite 5.1 Mwr 6 0.10 NCMS System-search
5.1 Mwr 0 0 NCMS System-search

Origin Details

Ellipse Major:28.60 km Min. Distance:10.59° Fixed Depth:no
Ellipse Minor:9.50 km Max. Distance:150.47° Fixed Phase:no
Ellipse Strike:59.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@17872 External Origin ID:HYDRA_RED@35811

Error Ellipse

Azimuth Dip Magnitude Action
Max 239° 11° 68.3 km System-search
Intermediate 135° 49° 23.3 km System-search
Min 339° 38° 21.6 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 RMT 6 85% 0.87 7.0 km 6e+16 nt-m NP1
NP2
68.0
189.0
11.0
84.0
148.0
81.0
1.29e+16 -6.76e+15 -5.41e+16 -7.08e+15 -9.04e+15 -5.86e+15 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.LVC.00.BHZ 2017-08-15 19:07:47.740 3e+03 1.30 s 5.2 mb_Lg 8.02° 20.5° System-search
II.NNA.00.BHZ 2017-08-15 19:07:56.059 39.5 1.00 s 4.6 mb 18.67° 344.9° System-search
IU.LVC.00.BHZ 2017-08-15 19:08:15.823 9e+03 10.95 s 5.0 Ms_BB 8.02° 20.5° System-search
IU.OTAV.00.BHZ 2017-08-15 19:10:13.559 18.1 1.10 s 4.8 mb 30.88° 347.2° System-search
CU.TGUH.00.BHZ 2017-08-15 19:12:11.190 62.6 1.10 s 5.5 mb 46.40° 339.2° System-search
IU.TSUM.10.BHZ 2017-08-15 19:15:37.059 27.9 1.00 s 5.2 mb 80.20° 106.6° System-search
IU.COR.00.BHZ 2017-08-15 19:16:24.710 89.6 1.20 s 6.0 mb 87.91° 326.0° System-search
II.FFC.00.BHZ 2017-08-15 19:16:25.309 56.7 1.90 s 5.6 mb 88.43° 343.1° System-search
IU.LSZ.00.BHZ 2017-08-15 19:16:31.259 47.2 1.20 s 5.7 mb 90.92° 108.3° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
GT.PLCA.00.BHZ Pn 2017-08-15 19:05:57.250 0 s 10.59° 174.2° yes Time System-search
II.NNA.00.BHZ P 2017-08-15 19:07:44.109 0.70 s 18.67° 344.9° yes Time System-search
IU.OTAV.00.BHZ P 2017-08-15 19:09:42.109 0 s 30.88° 347.2° yes Time System-search
CU.TGUH.00.BHZ P 2017-08-15 19:11:51.589 0.10 s 46.40° 339.2° yes Time System-search
IU.TSUM.10.BHZ P 2017-08-15 19:15:35.910 0 s 80.20° 106.6° yes Time System-search
IU.COR.00.BHZ P 2017-08-15 19:16:14.160 -0.10 s 87.91° 326.0° yes Time System-search
II.FFC.00.BHZ P 2017-08-15 19:16:15.009 -1.50 s 88.43° 343.1° yes Time System-search
IU.LSZ.00.BHZ P 2017-08-15 19:16:29.910 0.60 s 90.92° 108.3° yes Time System-search
IU.ADK.00.BHZ PKPdf 2017-08-15 19:22:20.140 1.50 s 121.94° 314.8° no Time System-search
II.KIV.00.BHZ PKPdf 2017-08-15 19:22:29.390 0 s 127.35° 56.0° no Time System-search
AE.JRN.--.HHZ PKPdf 2017-08-15 19:22:36.130 -1.00 s 131.18° 82.4° no Time System-search
AE.MZR.--.HHZ PKPdf 2017-08-15 19:22:37.279 0.30 s 131.06° 85.1° no Time System-search
DN.FAQ.--.HHZ PKPdf 2017-08-15 19:22:41.480 0 s 133.47° 83.8° no Time System-search
AE.MSF.--.HHZ PKPdf 2017-08-15 19:22:42.880 0 s 134.15° 83.2° no Time System-search
II.BRVK.00.BHZ PKPdf 2017-08-15 19:22:57.420 -2.90 s 144.29° 39.6° no Time System-search
II.KURK.00.BHZ PKPbc 2017-08-15 19:23:13.250 -1.50 s 149.95° 39.0° no Time System-search
II.AAK.00.BHZ PKPbc 2017-08-15 19:23:15.099 -1.40 s 150.47° 56.4° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170815-2

Time: 2017-08-15 19:03:27.240
Position:30.1846°S, 71.9467°W
Place:South Pacfic Ocean
Major Place:383 km N of Santiago, Chile
Depth:26.5 km
Magnitude:5.1 Mwr