Earthquake 20170508-14

2017-05-08 17:00:49.830 26.5 km 6.4 MT
51.8314°N, 178.6363°W
2805 km W of Whitehorse, Canada
Time Error: 1.93 s Depth Error: 25.0 km
Num. Stations: 34 Time RMS: 0.95 s
Num. Phases: 34 Azimuth Gap: 53°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.9 Mb 14 1.0 NCMS System-search
6.1 Ms 25 1.0 NCMS System-search
6.3 Mwp 8 1.0 NCMS System-search
6.4 Mwb 19 1.0 NCMS System-search
6.1 Mwc 78 1.0 NCMS System-search
Emblem-favorite 6.4 MT NCMS System-search

Origin Details

Ellipse Major:6.40 km Min. Distance:1.21° Fixed Depth:no
Ellipse Minor:4.70 km Max. Distance:137.66° Fixed Phase:no
Ellipse Strike:192.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_BLUE@12974 External Origin ID:HYDRA_BLUE@47710

Error Ellipse

Azimuth Dip Magnitude Action
Max 109° 87° 38.1 km System-search
Intermediate 13° 14.9 km System-search
Min 283° 10.9 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 19 80% 0.41 144.0 km 5e+18 nt-m NP1
NP2
85.0
355.0
85.0
82.0
-172.0
-5.0
3.76e+17 -6.67e+17 -6.1e+17 6.38e+17 -4.72e+18 -1.01e+18 System-search
Ffffffff CMT 78 14% 12.45 2017-05-08 17:01:05.799
51.9097°N, 179.0206°W
10.0 km
2e+18 nt-m NP1
NP2
193.0
286.0
77.0
80.0
-10.0
-167.0
-1.14e+18 1.47e+17 -5.91e+16 -4.04e+17 -1.77e+18 1.55e+18 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.PET.00.BHZ 2017-05-08 17:04:45.250 6e+03 39.70 s 6.5 Mwp 13.90° 283.9° System-search
IU.COLA.00.BHZ 2017-05-08 17:05:25.660 2e+04 0.80 s 6.2 Mb 20.46° 38.0° System-search
IU.COLA.00.BHZ 2017-05-08 17:05:48.109 4e+03 22.45 s 6.5 Mwp 20.49° 38.6° System-search
IU.MIDW.00.BHZ 2017-05-08 17:05:57.589 2e+05 1.65 s 6.3 Mb 23.60° 177.0° System-search
IU.MIDW.00.BHZ 2017-05-08 17:06:07.115 2e+04 9.52 s 6.4 Mwp 23.61° 177.2° System-search
II.ERM.00.BHZ 2017-05-08 17:06:36.259 4e+03 1.00 s 5.7 Mb 27.57° 264.0° System-search
II.ERM.00.BHZ 2017-05-08 17:07:04.160 3e+03 27.90 s 6.5 Mwp 27.59° 264.4° System-search
IU.POHA.00.BHZ 2017-05-08 17:07:55.259 7e+03 1.10 s 6.1 Mb 36.76° 141.0° System-search
IU.COR.00.BHZ 2017-05-08 17:07:56.359 2e+04 0.80 s 6.4 Mb 36.76° 78.0° System-search
IU.COR.00.BHZ 2017-05-08 17:08:03.259 1e+03 6.90 s 6.2 Mwp 36.79° 78.8° System-search
II.FFC.00.BHZ 2017-05-08 17:08:51.730 2e+03 2.10 s 5.4 Mb 43.74° 54.0° System-search
IU.TARA.00.BHZ 2017-05-08 17:09:48.730 1e+04 1.45 s 6.6 Mb 50.81° 190.0° System-search
IU.TARA.00.BHZ 2017-05-08 17:09:57.954 1e+03 9.23 s 6.6 Mwp 50.80° 190.9° System-search
II.KURK.00.BHZ 2017-05-08 17:10:44.609 2e+03 1.00 s 5.7 Mb 58.70° 313.0° System-search
IU.MAKZ.00.BHZ 2017-05-08 17:10:52.450 493.5 0.75 s 5.4 Mb 59.90° 308.0° System-search
II.BRVK.00.BHZ 2017-05-08 17:10:57.759 970.5 0.80 s 5.5 Mb 60.54° 319.0° System-search
II.AAK.00.BHZ 2017-05-08 17:11:37.809 1e+03 1.00 s 5.9 Mb 66.57° 309.0° System-search
II.MSVF.00.BHZ 2017-05-08 17:11:54.809 5e+03 1.50 s 6.2 Mb 69.37° 183.0° System-search
II.OBN.00.BHZ 2017-05-08 17:11:55.420 5e+03 1.90 s 6.2 Mb 69.36° 339.0° System-search
II.OBN.00.BHZ 2017-05-08 17:12:12.420 444.9 17.00 s 6.2 Mwp 69.48° 339.3° System-search
II.ESK.00.BHZ 2017-05-08 17:12:17.569 7e+03 2.60 s 6.1 Mb 73.02° 2.0° System-search
II.NIL.00.BHZ 2017-05-08 17:12:24.309 748.0 1.00 s 5.7 Mb 74.16° 304.0° System-search
IU.KBL.--.BHZ 2017-05-08 17:12:31.369 872.5 0.95 s 5.5 Mb 75.56° 307.0° System-search
II.KIV.00.BHZ 2017-05-08 17:12:46.599 1e+03 1.10 s 5.9 Mb 78.01° 330.0° System-search
II.KAPI.00.BHZ 2017-05-08 17:12:49.859 439.7 10.00 s 6.2 Mwp 76.95° 244.2° System-search
II.KAPI.00.BHZ 2017-05-08 17:12:56.460 4e+03 1.30 s 6.1 Mb 76.95° 244.2° System-search
II.BFO.00.BHZ 2017-05-08 17:12:56.609 794.5 1.80 s 4.5 Mb 79.90° 355.0° System-search
CU.TGUH.00.BHZ 2017-05-08 17:13:04.265 289.2 6.63 s 6.2 Mwp 79.92° 80.0° System-search
CU.TGUH.00.BHZ 2017-05-08 17:13:09.065 8e+03 1.00 s 6.5 Mb 79.92° 80.0° System-search
CU.MTDJ.00.BHZ 2017-05-08 17:13:10.569 4e+03 1.50 s 6.3 Mb 82.48° 70.0° System-search
IU.GNI.00.BHZ 2017-05-08 17:13:13.759 225.1 11.05 s 5.9 Mwp 80.92° 327.9° System-search
IU.ANTO.00.BHZ 2017-05-08 17:13:21.509 640.0 1.25 s 5.4 Mb 84.53° 336.0° System-search
IU.GNI.00.BHZ 2017-05-08 17:13:32.660 3e+03 1.50 s 5.8 Mb 80.92° 327.9° System-search
OM.BAN.--.HHZ 2017-05-08 17:13:42.519 329.0 0.96 s 5.6 Mb 88.78° 312.0° System-search
IU.PAYG.00.BHZ 2017-05-08 17:13:45.220 4e+03 1.20 s 6.3 Mb 89.51° 91.0° System-search
OM.ASH.--.HHZ 2017-05-08 17:13:45.569 72.5 1.08 s 4.9 Mb 89.95° 312.0° System-search
IU.COLA.00.BHZ 2017-05-08 17:13:50.440 5e+04 19.30 s 5.8 Ms 20.49° 38.6° System-search
GE.EIL.--.BHZ 2017-05-08 17:14:02.930 203.0 1.40 s 5.3 Mb 93.53° 331.0° System-search
IU.OTAV.00.BHZ 2017-05-08 17:14:15.910 592.5 0.80 s 5.6 Mb 96.11° 81.0° System-search
IU.MIDW.00.BHZ 2017-05-08 17:16:14.704 1e+05 18.98 s 5.4 Ms 23.61° 177.2° System-search
II.ERM.00.BHZ 2017-05-08 17:16:37.150 6e+04 20.65 s 6.1 Ms 27.59° 264.4° System-search
IU.POHA.00.BHZ 2017-05-08 17:19:23.390 3e+04 21.35 s 6.0 Ms 36.77° 141.8° System-search
II.FFC.00.BHZ 2017-05-08 17:26:24.740 7e+04 21.65 s 6.5 Ms 43.80° 54.6° System-search
IU.TARA.00.BHZ 2017-05-08 17:29:35.815 8e+03 19.15 s 5.8 Ms 50.80° 190.9° System-search
IU.DAV.00.BHZ 2017-05-08 17:34:29.315 2e+04 21.92 s 6.4 Ms 63.76° 246.3° System-search
IU.MAKZ.00.BHZ 2017-05-08 17:35:53.065 1e+04 19.88 s 6.2 Ms 59.97° 308.6° System-search
IU.KEV.00.BHZ 2017-05-08 17:38:48.390 3e+04 18.35 s 6.2 Ms 57.29° 349.7° System-search
II.BRVK.00.BHZ 2017-05-08 17:39:31.789 5e+04 20.00 s 6.5 Ms 60.63° 319.8° System-search
II.KURK.00.BHZ 2017-05-08 17:39:56.839 3e+04 18.30 s 6.2 Ms 58.78° 313.6° System-search
II.AAK.00.BHZ 2017-05-08 17:42:29.990 2e+04 19.25 s 6.6 Ms 66.65° 309.8° System-search
II.MSVF.00.BHZ 2017-05-08 17:43:38.640 8e+03 19.95 s 5.9 Ms 69.34° 183.4° System-search
II.KAPI.00.BHZ 2017-05-08 17:44:31.240 6e+03 21.80 s 5.9 Ms 76.95° 244.2° System-search
II.OBN.00.BHZ 2017-05-08 17:44:36.740 3e+04 20.95 s 6.4 Ms 69.48° 339.3° System-search
II.ESK.00.BHZ 2017-05-08 17:45:10.539 1e+04 20.30 s 6.0 Ms 73.15° 2.7° System-search
II.NIL.00.BHZ 2017-05-08 17:46:17.539 1e+04 20.70 s 6.4 Ms 74.23° 304.6° System-search
IU.KBL.--.BHZ 2017-05-08 17:47:11.164 6e+03 19.77 s 6.0 Ms 75.64° 308.1° System-search
IU.PAYG.00.BHZ 2017-05-08 17:47:14.490 8e+03 19.60 s 6.1 Ms 89.50° 91.5° System-search
IU.RAO.00.BHZ 2017-05-08 17:47:51.164 5e+03 19.65 s 6.0 Ms 80.73° 179.4° System-search
CU.MTDJ.00.BHZ 2017-05-08 17:50:00.565 1e+04 21.60 s 6.4 Ms 82.52° 70.0° System-search
OM.BAN.--.HHZ 2017-05-08 17:50:23.359 176.5 21.69 s 4.8 Ms 88.86° 312.6° System-search
II.KIV.00.BHZ 2017-05-08 17:51:49.490 2e+04 20.00 s 6.7 Ms 78.12° 330.9° System-search
IU.GNI.00.BHZ 2017-05-08 17:51:57.890 3e+04 20.95 s 6.4 Ms 80.92° 327.9° System-search
II.BFO.00.BHZ 2017-05-08 17:52:55.589 8e+03 18.80 s 5.2 Ms 80.04° 355.3° System-search
AE.AJN.--.HHZ 2017-05-08 17:53:46.519 2e+03 20.90 s 5.9 Ms 90.62° 313.0° System-search
CU.TGUH.00.BHZ 2017-05-08 17:53:56.464 5e+03 19.52 s 6.0 Ms 79.92° 80.0° System-search
DN.HAT.--.HHZ 2017-05-08 17:54:29.329 2e+03 21.75 s 5.9 Ms 89.88° 312.2° System-search
II.NNA.00.BHZ 2017-05-08 17:55:31.289 9e+03 19.50 s 6.1 Ms 106.61° 88.0° System-search
IU.MACI.--.HHZ 2017-05-08 17:55:50.569 9e+03 19.98 s 6.2 Ms 98.73° 15.8° System-search
II.UOSS.10.BHZ 2017-05-08 17:56:08.214 8e+03 21.00 s 5.9 Ms 89.74° 312.2° System-search
IU.ANTO.00.BHZ 2017-05-08 17:56:40.789 5e+03 18.65 s 5.9 Ms 84.65° 336.3° System-search
OM.BID.--.HHZ 2017-05-08 17:56:45.400 6e+03 21.61 s 6.4 Ms 90.06° 310.0° System-search
DN.NAZ.--.HHZ 2017-05-08 17:56:46.319 2e+03 20.92 s 5.8 Ms 89.95° 312.7° System-search
IU.NWAO.00.BHZ 2017-05-08 17:57:29.490 5e+03 19.55 s 6.0 Ms 101.33° 230.7° System-search
IN.MNC.--.HHZ 2017-05-08 17:58:20.950 1e+03 20.80 s 6.1 Ms 94.63° 289.7° System-search
OM.SOH.--.HHZ 2017-05-08 17:59:48.599 1e+03 19.79 s 5.7 Ms 90.28° 311.6° System-search
II.SACV.00.BHZ 2017-05-08 18:00:00.490 0.50 20.55 s 2.0 Ms 110.02° 25.6° System-search
OM.ASH.--.HHZ 2017-05-08 18:00:33.950 2e+03 20.27 s 5.9 Ms 90.03° 312.2° System-search
II.RPN.00.BHZ 2017-05-08 18:00:49.539 9e+03 18.30 s 6.0 Ms 99.22° 122.2° System-search
II.TAU.00.BHZ 2017-05-08 18:01:30.440 8e+03 21.65 s 6.1 Ms 98.87° 204.7° System-search
DN.FAQ.--.HHZ 2017-05-08 18:01:43.569 1e+03 19.75 s 6.4 Ms 90.19° 312.6° System-search
OM.MDH.--.HHZ 2017-05-08 18:01:49.670 1e+03 19.89 s 5.6 Ms 89.39° 312.3° System-search
DN.ASU.--.HHZ 2017-05-08 18:02:00.259 2e+03 19.11 s 6.5 Ms 90.42° 312.7° System-search
GE.EIL.--.BHZ 2017-05-08 18:03:24.990 1e+04 19.10 s 6.4 Ms 93.65° 331.3° System-search
IU.OTAV.00.BHZ 2017-05-08 18:06:42.539 7e+03 18.05 s 6.0 Ms 96.11° 81.6° System-search
IU.KMBO.00.BHZ 2017-05-08 18:15:49.240 1e+04 20.20 s 6.3 Ms 121.20° 317.0° System-search
IU.LVC.00.BHZ 2017-05-08 18:21:59.539 4e+03 20.20 s 5.9 Ms 119.56° 89.2° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.ADK.00.BHZ Pn 2017-05-08 17:01:07.109 -3.80 s c 1.21° 86.0° yes Time System-search
IU.PET.00.BHZ Pn 2017-05-08 17:04:05.549 0.80 s 13.89° 283.0° no Time System-search
IU.COLA.00.BHZ P 2017-05-08 17:05:25.660 0.50 s c 20.46° 38.0° yes Time System-search
IU.MIDW.00.BHZ P 2017-05-08 17:05:57.589 -0.90 s 23.60° 177.0° no Time System-search
II.ERM.00.BHZ P 2017-05-08 17:06:36.259 1.80 s c 27.57° 264.0° yes Time System-search
IU.POHA.00.BHZ P 2017-05-08 17:07:55.259 0 s c 36.76° 141.0° yes Time System-search
IU.COR.00.BHZ P 2017-05-08 17:07:56.359 1.40 s c 36.76° 78.0° yes Time System-search
II.FFC.00.BHZ P 2017-05-08 17:08:51.730 -1.10 s 43.74° 54.0° no Time System-search
IU.TARA.00.BHZ P 2017-05-08 17:09:48.730 1.10 s 50.81° 190.0° no Time System-search
II.KURK.00.BHZ P 2017-05-08 17:10:44.609 -0.50 s c 58.70° 313.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-05-08 17:10:52.450 -1.10 s 59.90° 308.0° no Time System-search
II.BRVK.00.BHZ P 2017-05-08 17:10:57.759 -0.10 s c 60.54° 319.0° yes Time System-search
II.AAK.00.BHZ P 2017-05-08 17:11:37.809 -0.10 s c 66.57° 309.0° yes Time System-search
II.MSVF.00.BHZ P 2017-05-08 17:11:54.809 0 s c 69.37° 183.0° yes Time System-search
II.OBN.00.BHZ P 2017-05-08 17:11:55.420 0.20 s 69.36° 339.0° no Time System-search
II.ESK.00.BHZ P 2017-05-08 17:12:17.569 0.10 s 73.02° 2.0° no Time System-search
II.NIL.00.BHZ P 2017-05-08 17:12:24.309 0.10 s c 74.16° 304.0° yes Time System-search
IU.KBL.--.BHZ P 2017-05-08 17:12:31.369 -1.20 s 75.56° 307.0° no Time System-search
II.KAPI.00.BHZ P 2017-05-08 17:12:39.859 0 s c 76.97° 244.0° yes Time System-search
II.KIV.00.BHZ P 2017-05-08 17:12:46.599 0.40 s 78.01° 330.0° no Time System-search
II.BFO.00.BHZ P 2017-05-08 17:12:56.609 0.10 s c 79.90° 355.0° yes Time System-search
CU.TGUH.00.BHZ P 2017-05-08 17:12:57.640 1.30 s 79.91° 80.0° no Time System-search
IU.GNI.00.BHZ P 2017-05-08 17:13:02.710 1.10 s c 80.80° 327.0° yes Time System-search
CU.MTDJ.00.BHZ P 2017-05-08 17:13:10.569 0.30 s c 82.48° 70.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-05-08 17:13:21.509 0.60 s c 84.53° 336.0° yes Time System-search
OM.BAN.--.HHZ P 2017-05-08 17:13:42.519 1.00 s c 88.78° 312.0° yes Time System-search
IU.PAYG.00.BHZ P 2017-05-08 17:13:45.220 0.60 s 89.51° 91.0° no Time System-search
OM.ASH.--.HHZ P 2017-05-08 17:13:45.569 -1.50 s 89.95° 312.0° no Time System-search
AE.ALN.--.HHZ P 2017-05-08 17:13:48.910 -1.30 s 90.63° 311.0° no Time System-search
GE.EIL.--.BHZ P 2017-05-08 17:14:02.930 -0.70 s 93.53° 331.0° no Time System-search
IU.OTAV.00.BHZ P 2017-05-08 17:14:15.910 0.20 s c 96.11° 81.0° yes Time System-search
IU.KMBO.00.BHZ PKPdf 2017-05-08 17:19:41.009 0.40 s c 121.13° 316.0° yes Time System-search
GT.PLCA.00.BHZ PKPdf 2017-05-08 17:19:56.019 -2.30 s c 131.05° 106.0° yes Time System-search
IU.LSZ.00.BHZ PKPdf 2017-05-08 17:20:08.859 -2.80 s c 137.66° 319.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170508-14

Time: 2017-05-08 17:00:49.830
Position:51.8314°N, 178.6363°W
Place:
Major Place:2805 km W of Whitehorse, Canada
Depth:26.5 km
Magnitude:6.4 MT