Earthquake 20170508-10

2017-05-08 15:31:29.170 37.2 km 5.6 MT
51.1537°N, 177.0446°W
North Pacific Ocean
2765 km SW of Whitehorse, Canada
Time Error: 1.91 s Depth Error: 29.5 km
Num. Stations: 27 Time RMS: 0.94 s
Num. Phases: 27 Azimuth Gap: 191°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.6 Mb 12 1.0 NCMS System-search
4.8 Md 1 1.0 NCMS System-search
4.6 ML 1 1.0 NCMS System-search
5.5 Ms 26 1.0 NCMS System-search
6.0 Mwp 6 1.0 NCMS System-search
5.6 Mwb 47 1.0 NCMS System-search
5.9 Mwc 73 1.0 NCMS System-search
Emblem-favorite 5.6 MT NCMS System-search

Origin Details

Ellipse Major:21.20 km Min. Distance:0.76° Fixed Depth:no
Ellipse Minor:11.20 km Max. Distance:146.01° Fixed Phase:no
Ellipse Strike:167.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_BLUE@12961 External Origin ID:HYDRA_BLUE@47638

Error Ellipse

Azimuth Dip Magnitude Action
Max 357° 41° 61.3 km System-search
Intermediate 117° 29° 33.5 km System-search
Min 230° 34° 15.2 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 47 48% 0.73 18.0 km 3e+17 nt-m NP1
NP2
58.0
268.0
63.0
30.0
75.0
117.0
2.8e+17 1.2e+17 1.53e+17 -2.13e+17 -2.71e+16 -6.69e+16 System-search
Ffffffff CMT 73 92% 4.03 2017-05-08 15:31:47.900
50.5080°N, 177.9096°W
22.0 km
9e+17 nt-m NP1
NP2
79.0
287.0
78.0
13.0
84.0
117.0
3.97e+17 8.36e+17 1.88e+17 -3.84e+17 3.03e+16 -1.31e+16 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.ADK.00.BH2 2017-05-08 15:31:55.859 4e+05 0.55 s 4.2 ML 0.76° 17.0° System-search
IU.ADK.00.BH1 2017-05-08 15:31:56.359 6e+05 0.90 s 4.6 ML 0.76° 17.0° System-search
IU.COLA.00.BHZ 2017-05-08 15:36:19.869 895.7 16.95 s 6.0 Mwp 20.42° 36.6° System-search
IU.COLA.00.BHZ 2017-05-08 15:36:20.569 9e+03 1.50 s 5.7 Mb 20.42° 36.6° System-search
II.FFC.00.BHZ 2017-05-08 15:39:27.410 1e+03 1.30 s 5.1 Mb 43.32° 54.0° System-search
IU.ADK.00.BHZ 2017-05-08 15:40:04.160 500.1 s 4.8 Md 0.76° 17.0° System-search
II.KURK.00.BHZ 2017-05-08 15:41:30.759 2e+03 1.10 s 5.6 Mb 59.89° 314.0° System-search
II.BRVK.00.BHZ 2017-05-08 15:41:43.960 4e+03 1.30 s 6.1 Mb 61.70° 320.0° System-search
IU.MAKZ.00.BHZ 2017-05-08 15:41:56.809 181.5 18.15 s 6.0 Mwp 61.17° 309.8° System-search
II.AAK.00.BHZ 2017-05-08 15:42:24.160 2e+03 1.00 s 6.0 Mb 67.77° 310.0° System-search
IU.MAKZ.00.BHZ 2017-05-08 15:42:24.809 778.5 2.15 s 5.6 Mb 61.17° 309.8° System-search
II.KURK.00.BHZ 2017-05-08 15:42:25.109 375.6 54.35 s 6.0 Mwp 59.97° 314.7° System-search
II.OBN.00.BHZ 2017-05-08 15:42:40.359 2e+03 1.10 s 5.8 Mb 70.34° 340.0° System-search
II.AAK.00.BHZ 2017-05-08 15:42:42.059 433.2 17.90 s 6.4 Mwp 67.85° 311.0° System-search
II.BRVK.00.BHZ 2017-05-08 15:42:45.960 437.6 62.00 s 6.1 Mwp 61.78° 320.9° System-search
II.NIL.00.BHZ 2017-05-08 15:43:10.309 2e+03 1.50 s 6.1 Mb 75.37° 305.0° System-search
IU.KBL.--.BHZ 2017-05-08 15:43:16.920 1e+03 0.80 s 5.7 Mb 76.76° 309.0° System-search
II.NIL.00.BHZ 2017-05-08 15:43:23.660 115.1 13.35 s 6.1 Mwp 75.44° 305.9° System-search
II.KIV.00.BHZ 2017-05-08 15:43:30.809 2e+03 0.90 s 6.2 Mb 79.08° 331.0° System-search
II.KAPI.00.BHZ 2017-05-08 15:43:32.160 123.1 10.40 s 5.8 Mwp 77.56° 245.7° System-search
II.KAPI.00.BHZ 2017-05-08 15:43:34.160 2e+03 1.70 s 5.6 Mb 77.56° 245.7° System-search
IU.KBL.--.BHZ 2017-05-08 15:43:34.194 133.9 17.27 s 5.9 Mwp 76.84° 309.3° System-search
II.BFO.00.BHZ 2017-05-08 15:43:38.509 3e+03 3.00 s 5.1 Mb 80.65° 356.0° System-search
IU.GNI.00.BHZ 2017-05-08 15:43:49.809 198.7 2.65 s 5.8 Mwp 82.02° 329.0° System-search
IU.MIDW.00.BHZ 2017-05-08 15:43:56.954 1e+05 18.75 s 5.2 Ms 22.91° 180.7° System-search
IU.ANTO.00.BHZ 2017-05-08 15:44:05.359 1e+03 1.10 s 5.8 Mb 85.54° 337.0° System-search
II.KIV.00.BHZ 2017-05-08 15:44:06.259 211.3 35.45 s 6.3 Mwp 79.19° 332.0° System-search
IU.GNI.00.BHZ 2017-05-08 15:44:10.410 4e+03 1.00 s 5.8 Mb 82.02° 329.0° System-search
IU.COLA.00.BHZ 2017-05-08 15:44:17.380 2e+04 18.95 s 5.3 Ms 20.42° 36.6° System-search
AE.SHM.--.HHZ 2017-05-08 15:44:24.009 486.5 1.42 s 5.8 Mb 89.89° 314.0° System-search
OM.BAN.--.HHZ 2017-05-08 15:44:25.349 255.5 1.06 s 5.5 Mb 89.96° 313.0° System-search
II.UOSS.10.BHZ 2017-05-08 15:44:28.490 559.5 1.25 s 5.3 Mb 90.85° 313.0° System-search
DN.HAT.--.HHZ 2017-05-08 15:44:29.630 154.5 1.34 s 5.4 Mb 90.99° 313.0° System-search
DN.NAZ.--.HHZ 2017-05-08 15:44:29.869 124.0 1.00 s 5.3 Mb 91.06° 313.0° System-search
OM.ASH.--.HHZ 2017-05-08 15:44:30.309 120.5 1.16 s 5.3 Mb 91.14° 313.0° System-search
OM.SOH.--.HHZ 2017-05-08 15:44:31.299 82.0 0.92 s 5.1 Mb 91.40° 312.0° System-search
DN.FAQ.--.HHZ 2017-05-08 15:44:32.390 464.5 2.40 s 6.5 Mb 91.30° 313.0° System-search
AE.MZR.--.HHZ 2017-05-08 15:44:42.529 697.0 0.90 s 6.1 Mb 93.76° 314.0° System-search
GE.EIL.--.BHZ 2017-05-08 15:44:47.690 266.0 1.30 s 5.4 Mb 94.60° 332.0° System-search
II.ERM.00.BHZ 2017-05-08 15:47:42.869 1e+04 20.15 s 5.3 Ms 28.53° 267.1° System-search
IU.POHA.00.BHZ 2017-05-08 15:50:36.119 1e+04 18.95 s 5.6 Ms 35.62° 143.6° System-search
IU.COR.00.BHZ 2017-05-08 15:52:26.519 9e+03 19.95 s 5.3 Ms 35.95° 78.9° System-search
II.FFC.00.BHZ 2017-05-08 15:57:43.569 1e+04 19.85 s 5.6 Ms 43.38° 54.6° System-search
IU.TARA.00.BHZ 2017-05-08 15:58:12.545 3e+03 19.83 s 5.4 Ms 50.34° 193.1° System-search
IU.KEV.00.BHZ 2017-05-08 16:07:05.420 6e+03 21.05 s 5.4 Ms 58.13° 350.4° System-search
II.MSVF.00.BHZ 2017-05-08 16:08:07.619 4e+03 19.60 s 5.6 Ms 68.73° 185.0° System-search
II.KURK.00.BHZ 2017-05-08 16:08:29.220 9e+03 18.35 s 5.7 Ms 59.97° 314.7° System-search
IU.MAKZ.00.BHZ 2017-05-08 16:10:26.670 4e+03 18.58 s 5.7 Ms 61.17° 309.8° System-search
II.KAPI.00.BHZ 2017-05-08 16:10:29.400 1e+03 18.15 s 5.2 Ms 77.56° 245.7° System-search
II.BRVK.00.BHZ 2017-05-08 16:11:31.470 1e+04 18.15 s 5.9 Ms 61.78° 320.9° System-search
II.AAK.00.BHZ 2017-05-08 16:14:07.420 6e+03 19.40 s 6.0 Ms 67.85° 311.0° System-search
IU.DAV.00.BHZ 2017-05-08 16:15:01.819 2e+03 21.23 s 5.3 Ms 64.41° 248.1° System-search
II.BFO.00.BHZ 2017-05-08 16:17:13.220 1e+03 21.70 s 4.5 Ms 80.79° 356.4° System-search
II.ESK.00.BHZ 2017-05-08 16:17:28.769 4e+03 20.35 s 5.5 Ms 73.77° 3.7° System-search
II.OBN.00.BHZ 2017-05-08 16:18:08.269 4e+03 19.15 s 5.6 Ms 70.46° 340.3° System-search
II.KIV.00.BHZ 2017-05-08 16:21:30.019 2e+03 21.80 s 5.7 Ms 79.19° 332.0° System-search
IU.KBL.--.BHZ 2017-05-08 16:21:38.470 2e+03 19.42 s 5.5 Ms 76.84° 309.3° System-search
II.NIL.00.BHZ 2017-05-08 16:21:41.569 3e+03 18.20 s 5.9 Ms 75.44° 305.9° System-search
CU.MTDJ.00.BHZ 2017-05-08 16:22:37.470 1e+03 19.98 s 5.4 Ms 81.80° 71.1° System-search
CU.TGUH.00.BHZ 2017-05-08 16:22:50.194 1e+03 20.08 s 5.4 Ms 79.05° 81.1° System-search
IU.GNI.00.BHZ 2017-05-08 16:26:17.619 1e+04 18.15 s 5.9 Ms 82.02° 329.0° System-search
IU.RAO.00.BHZ 2017-05-08 16:26:20.569 3e+03 21.42 s 5.8 Ms 80.05° 180.8° System-search
OM.BID.--.HHZ 2017-05-08 16:27:54.269 1e+03 21.43 s 5.8 Ms 91.25° 311.2° System-search
IU.ANTO.00.BHZ 2017-05-08 16:28:15.355 1e+03 19.63 s 5.2 Ms 85.67° 337.5° System-search
AE.SHM.--.HHZ 2017-05-08 16:29:38.910 907.0 21.38 s 5.5 Ms 89.98° 314.2° System-search
OM.SOH.--.HHZ 2017-05-08 16:30:46.069 257.5 20.18 s 5.0 Ms 91.48° 312.8° System-search
IN.MNC.--.HHZ 2017-05-08 16:31:04.200 384.5 18.50 s 5.7 Ms 95.79° 290.9° System-search
OM.BAN.--.HHZ 2017-05-08 16:31:28.339 68.0 18.23 s 4.4 Ms 90.05° 313.9° System-search
IU.PAYG.00.BHZ 2017-05-08 16:31:35.819 2e+03 19.40 s 5.5 Ms 88.48° 92.8° System-search
AE.MSF.--.HHZ 2017-05-08 16:31:49.819 880.0 20.17 s 5.5 Ms 90.59° 313.7° System-search
OM.MDH.--.HHZ 2017-05-08 16:31:54.259 271.0 20.00 s 5.0 Ms 90.59° 313.6° System-search
IU.OTAV.00.BHZ 2017-05-08 16:32:01.170 1e+03 19.95 s 5.2 Ms 95.22° 83.0° System-search
AE.UMQ.--.HHZ 2017-05-08 16:32:13.490 435.5 19.90 s 5.2 Ms 90.68° 314.2° System-search
OM.ASH.--.HHZ 2017-05-08 16:32:15.940 484.0 20.05 s 5.3 Ms 91.22° 313.4° System-search
DN.NAZ.--.HHZ 2017-05-08 16:32:31.089 455.0 20.76 s 5.2 Ms 91.14° 313.9° System-search
AE.SRB.--.HHZ 2017-05-08 16:32:54.539 1e+03 18.89 s 5.8 Ms 91.59° 315.1° System-search
DN.HAT.--.HHZ 2017-05-08 16:33:17.589 383.5 21.91 s 5.2 Ms 91.07° 313.5° System-search
II.UOSS.10.BHZ 2017-05-08 16:33:22.444 2e+03 19.73 s 5.2 Ms 90.93° 313.5° System-search
DN.ASU.--.HHZ 2017-05-08 16:33:36.140 314.5 21.04 s 5.7 Ms 91.61° 314.0° System-search
DN.FAQ.--.HHZ 2017-05-08 16:33:41.269 397.5 20.99 s 5.8 Ms 91.38° 313.8° System-search
AE.MZR.--.HHZ 2017-05-08 16:34:03.700 709.5 19.76 s 5.4 Ms 93.85° 314.7° System-search
GE.EIL.--.BHZ 2017-05-08 16:35:55.019 2e+03 19.85 s 5.6 Ms 94.72° 332.5° System-search
II.RPN.00.BHZ 2017-05-08 16:36:23.619 4e+03 18.70 s 5.7 Ms 98.01° 123.4° System-search
II.SACV.00.BHZ 2017-05-08 16:37:30.819 0.50 18.75 s 2.0 Ms 110.18° 27.3° System-search
II.NNA.00.BHZ 2017-05-08 16:40:56.269 3e+03 20.10 s 5.5 Ms 105.63° 89.5° System-search
IU.NWAO.00.BHZ 2017-05-08 16:40:59.769 2e+03 20.90 s 5.5 Ms 101.68° 231.7° System-search
IU.LVC.00.BHZ 2017-05-08 16:45:20.220 2e+03 21.75 s 5.6 Ms 118.56° 90.8° System-search
IU.KMBO.00.BHZ 2017-05-08 16:52:57.720 3e+03 21.75 s 5.8 Ms 122.37° 318.4° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.ADK.00.BHZ Pn 2017-05-08 15:31:44.109 0.70 s c 0.76° 17.0° yes Time System-search
IU.COLA.00.BHZ Pn 2017-05-08 15:36:02.920 -2.10 s 20.39° 36.0° no Time System-search
II.FFC.00.BHZ P 2017-05-08 15:39:27.410 -0.10 s c 43.32° 54.0° yes Time System-search
II.KURK.00.BHZ P 2017-05-08 15:41:30.759 -0.60 s c 59.89° 314.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-05-08 15:41:38.660 -1.00 s c 61.10° 309.0° yes Time System-search
II.BRVK.00.BHZ P 2017-05-08 15:41:43.960 0.30 s c 61.70° 320.0° yes Time System-search
II.AAK.00.BHZ P 2017-05-08 15:42:24.160 0.70 s c 67.77° 310.0° yes Time System-search
II.OBN.00.BHZ P 2017-05-08 15:42:40.359 1.10 s c 70.34° 340.0° yes Time System-search
II.NIL.00.BHZ P 2017-05-08 15:43:10.309 1.20 s c 75.37° 305.0° yes Time System-search
IU.KBL.--.BHZ P 2017-05-08 15:43:16.920 -0.40 s c 76.76° 309.0° yes Time System-search
II.KAPI.00.BHZ P 2017-05-08 15:43:21.759 0.50 s c 77.59° 245.0° yes Time System-search
II.KIV.00.BHZ P 2017-05-08 15:43:30.809 0.70 s c 79.08° 331.0° yes Time System-search
II.BFO.00.BHZ P 2017-05-08 15:43:38.509 0 s c 80.65° 356.0° yes Time System-search
IU.GNI.00.BHZ P 2017-05-08 15:43:47.160 1.80 s c 81.90° 328.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-05-08 15:44:05.359 1.50 s c 85.54° 337.0° yes Time System-search
AE.SHM.--.HHZ P 2017-05-08 15:44:24.009 -0.60 s 89.89° 314.0° no Time System-search
OM.BAN.--.HHZ P 2017-05-08 15:44:25.349 0.30 s 89.96° 313.0° no Time System-search
II.UOSS.10.BHZ P 2017-05-08 15:44:28.490 -0.60 s c 90.85° 313.0° yes Time System-search
DN.HAT.--.HHZ P 2017-05-08 15:44:29.630 -0.10 s c 90.99° 313.0° yes Time System-search
DN.NAZ.--.HHZ P 2017-05-08 15:44:29.869 -0.20 s c 91.06° 313.0° yes Time System-search
OM.ASH.--.HHZ P 2017-05-08 15:44:30.309 -0.20 s c 91.14° 313.0° yes Time System-search
OM.SOH.--.HHZ P 2017-05-08 15:44:31.299 -0.30 s c 91.40° 312.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-05-08 15:44:32.390 1.20 s c 91.30° 313.0° yes Time System-search
AE.ALN.--.HHZ P 2017-05-08 15:44:33.390 -0.20 s c 91.82° 313.0° yes Time System-search
AE.MZR.--.HHZ P 2017-05-08 15:44:42.529 -0.10 s c 93.76° 314.0° yes Time System-search
GE.EIL.--.BHZ P 2017-05-08 15:44:47.690 1.20 s c 94.60° 332.0° yes Time System-search
IU.TSUM.10.BHZ PKPdf 2017-05-08 15:51:05.490 1.10 s c 146.01° 334.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170508-10

Time: 2017-05-08 15:31:29.170
Position:51.1537°N, 177.0446°W
Place:North Pacific Ocean
Major Place:2765 km SW of Whitehorse, Canada
Depth:37.2 km
Magnitude:5.6 MT