Earthquake 20170511-7

2017-05-11 14:36:32.980 14.6 km 5.5 Mwb
57.1159°N, 152.8831°W
1095 km W of Whitehorse, Canada
Time Error: 1.45 s Depth Error: 14.0 km
Num. Stations: 22 Time RMS: 0.71 s
Num. Phases: 22 Azimuth Gap: 148°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.6 mb 19 0.10 NCMS System-search
5.7 M 44 0.20 NCMS System-search
5.6 ML 2 0.30 NCMS System-search
5.9 mB_BB 10 0.20 NCMS System-search
5.5 Ms_BB 6 0.20 NCMS System-search
Emblem-favorite 5.5 Mwb 21 0.10 NCMS System-search
5.9 Mwp 7 0.10 NCMS System-search
5.3 Mwr 6 0.10 NCMS System-search
5.6 mb 0 0 NCMS System-search
5.5 M 0 0 NCMS System-search
5.5 Mwb 0 0 NCMS System-search

Origin Details

Ellipse Major:14.70 km Min. Distance:8.15° Fixed Depth:no
Ellipse Minor:8.60 km Max. Distance:123.59° Fixed Phase:no
Ellipse Strike:176.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@16219 External Origin ID:HYDRA_RED@31706

Error Ellipse

Azimuth Dip Magnitude Action
Max 175° 25° 37.2 km System-search
Intermediate 80° 10° 20.4 km System-search
Min 329° 62° 15.4 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 36% 0.59 30.0 km 1e+17 nt-m NP1
NP2
140.0
245.0
10.0
87.0
-16.0
-99.0
-2.67e+16 8.55e+16 5.03e+16 1.02e+16 -2.83e+16 1.65e+16 System-search
Ffffffff MT 21 15% 0.78 15.0 km 2e+17 nt-m NP1
NP2
90.0
217.0
69.0
33.0
116.0
42.0
9.09e+16 1.19e+17 2.63e+16 -1.68e+17 -9.91e+16 7.69e+16 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.COLA.00.BHZ 2017-05-11 14:38:56.809 1e+04 27.45 s 5.5 Mwp 8.15° 15.3° System-search
IU.COLA.00.BH1 2017-05-11 14:41:18.710 545.4 1.45 s 5.6 ML 8.15° 15.3° System-search
IU.COR.00.BHZ 2017-05-11 14:41:33.970 316.9 1.80 s 5.5 mb 22.28° 111.5° System-search
IU.COLA.00.BHZ 2017-05-11 14:41:56.468 1e+04 16.45 s 5.1 Ms_BB 8.15° 15.3° System-search
IU.PET.00.BHZ 2017-05-11 14:42:21.240 119.1 1.10 s 5.5 mb 27.58° 282.4° System-search
II.FFC.00.BHZ 2017-05-11 14:42:54.309 23.7 1.30 s 4.8 mb 28.09° 72.9° System-search
II.FFC.00.BHZ 2017-05-11 14:42:55.460 191.8 4.10 s 5.0 mB_BB 28.09° 72.9° System-search
II.ERM.00.BHZ 2017-05-11 14:44:29.160 130.2 1.10 s 5.6 mb 42.49° 277.7° System-search
IU.KEV.00.BHZ 2017-05-11 14:45:52.759 110.8 1.60 s 5.6 mb 53.43° System-search
IU.KEV.00.BHZ 2017-05-11 14:45:58.259 1e+03 3.80 s 6.0 mB_BB 53.43° System-search
II.KURK.00.BHZ 2017-05-11 14:47:09.109 470.2 1.40 s 5.8 mB_BB 64.46° 326.6° System-search
II.BRVK.00.BHZ 2017-05-11 14:47:10.259 621.9 1.10 s 5.9 mB_BB 64.66° 332.9° System-search
II.KURK.00.BHZ 2017-05-11 14:47:10.710 47.4 1.00 s 5.6 mb 64.46° 326.6° System-search
II.BRVK.00.BHZ 2017-05-11 14:47:11.910 59.6 1.00 s 5.7 mb 64.66° 332.9° System-search
II.ESK.00.BHZ 2017-05-11 14:47:20.960 33.3 1.00 s 5.5 mb 65.26° 18.5° System-search
IU.MAKZ.00.BHZ 2017-05-11 14:47:24.440 600.8 1.60 s 5.9 mB_BB 66.83° 322.4° System-search
IU.MAKZ.00.BHZ 2017-05-11 14:47:25.539 47.4 0.95 s 5.6 mb 66.83° 322.4° System-search
II.OBN.00.BHZ 2017-05-11 14:47:31.559 130.1 1.40 s 5.9 mb 67.86° 354.2° System-search
IU.MAKZ.00.BHZ 2017-05-11 14:47:37.315 2e+03 13.73 s 5.7 Mwp 66.83° 322.4° System-search
II.ESK.00.BHZ 2017-05-11 14:47:51.109 1e+03 3.40 s 6.2 mB_BB 65.26° 18.5° System-search
II.BRVK.00.BHZ 2017-05-11 14:48:01.809 5e+03 52.35 s 5.9 Mwp 64.66° 332.9° System-search
II.KURK.00.BHZ 2017-05-11 14:48:03.309 2e+03 55.60 s 5.7 Mwp 64.46° 326.6° System-search
II.AAK.00.BHZ 2017-05-11 14:48:09.259 1e+03 1.60 s 6.2 mB_BB 72.96° 325.5° System-search
II.AAK.00.BHZ 2017-05-11 14:48:10.259 163.5 1.10 s 6.0 mb 72.96° 325.5° System-search
II.BFO.00.BHZ 2017-05-11 14:48:14.109 8.5 1.30 s 4.6 mb 73.77° 12.9° System-search
II.AAK.00.BHZ 2017-05-11 14:48:16.559 5e+03 14.60 s 6.0 Mwp 72.96° 325.5° System-search
II.KIV.00.BHZ 2017-05-11 14:48:42.559 1e+03 1.30 s 6.1 mB_BB 78.45° 348.6° System-search
II.KIV.00.BHZ 2017-05-11 14:48:42.609 82.1 0.70 s 5.9 mb 78.45° 348.6° System-search
II.NIL.00.BHZ 2017-05-11 14:48:50.809 767.1 1.50 s 5.9 mB_BB 81.55° 322.6° System-search
II.NIL.00.BHZ 2017-05-11 14:48:57.609 53.6 0.80 s 5.7 mb 81.55° 322.6° System-search
IU.GNI.00.BHZ 2017-05-11 14:49:02.809 558.8 1.80 s 5.8 mB_BB 81.97° 346.5° System-search
II.NIL.00.BHZ 2017-05-11 14:49:02.910 4e+03 13.00 s 6.0 Mwp 81.55° 322.6° System-search
IU.GNI.00.BHZ 2017-05-11 14:49:03.359 53.5 1.20 s 5.5 mb 81.97° 346.5° System-search
IU.ANTO.00.BHZ 2017-05-11 14:49:06.785 14.3 0.90 s 5.2 mb 83.26° 355.6° System-search
IU.KBL.--.BHZ 2017-05-11 14:49:13.910 28.4 1.10 s 5.3 mb 82.07° 326.2° System-search
II.KIV.00.BHZ 2017-05-11 14:49:28.410 2e+04 55.15 s 6.4 Mwp 78.45° 348.6° System-search
AE.SHM.--.HHZ 2017-05-11 14:49:57.259 24.5 1.18 s 5.5 mb 93.55° 334.3° System-search
AE.MZR.--.HHZ 2017-05-11 14:50:14.299 34.0 1.02 s 5.9 mb 97.17° 335.7° System-search
II.FFC.00.BHZ 2017-05-11 14:55:53.451 2e+03 12.45 s 5.2 Ms_BB 28.09° 72.9° System-search
II.KURK.00.BHZ 2017-05-11 15:18:03.850 1e+03 13.65 s 5.6 Ms_BB 64.46° 326.6° System-search
IU.MAKZ.00.BHZ 2017-05-11 15:19:17.140 1e+03 15.73 s 5.6 Ms_BB 66.83° 322.4° System-search
II.BRVK.00.BHZ 2017-05-11 15:20:29.704 925.5 12.85 s 5.5 Ms_BB 64.66° 332.9° System-search
II.AAK.00.BHZ 2017-05-11 15:23:13.641 9e+03 13.45 s 6.5 Ms_BB 72.96° 325.5° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.COLA.00.BHZ Pn 2017-05-11 14:38:29.359 -1.30 s 8.15° 15.3° yes Time System-search
IU.ADK.00.BHZ Pn 2017-05-11 14:39:58.630 -2.20 s 14.75° 259.3° no Time System-search
IU.COR.00.BHZ P 2017-05-11 14:41:29.519 0.10 s 22.28° 111.5° no Time System-search
IU.PET.00.BHZ P 2017-05-11 14:42:18.539 -0.60 s 27.58° 282.4° yes Time System-search
II.FFC.00.BHZ P 2017-05-11 14:42:21.960 -1.70 s 28.09° 72.9° yes Time System-search
II.ERM.00.BHZ P 2017-05-11 14:44:27.410 0.10 s 42.49° 277.7° yes Time System-search
IU.KEV.00.BHZ P 2017-05-11 14:45:51.460 -0.10 s 53.43° yes Time System-search
II.KURK.00.BHZ P 2017-05-11 14:47:07.710 -0.70 s 64.46° 326.6° yes Time System-search
II.BRVK.00.BHZ P 2017-05-11 14:47:09.460 -0.20 s 64.66° 332.9° yes Time System-search
II.ESK.00.BHZ P 2017-05-11 14:47:12.809 -0.70 s 65.26° 18.5° yes Time System-search
IU.MAKZ.00.BHZ P 2017-05-11 14:47:23.589 -0.20 s 66.83° 322.4° yes Time System-search
II.OBN.00.BHZ P 2017-05-11 14:47:30.259 0.20 s 67.86° 354.2° yes Time System-search
II.AAK.00.BHZ P 2017-05-11 14:48:01.960 0.30 s 72.96° 325.5° yes Time System-search
II.BFO.00.BHZ P 2017-05-11 14:48:06.259 0.10 s 73.77° 12.9° yes Time System-search
II.KIV.00.BHZ P 2017-05-11 14:48:33.259 0.30 s 78.45° 348.6° yes Time System-search
II.NIL.00.BHZ P 2017-05-11 14:48:49.910 0.10 s 81.55° 322.6° yes Time System-search
IU.KBL.--.BHZ P 2017-05-11 14:48:51.609 -1.20 s 82.07° 326.2° yes Time System-search
IU.GNI.00.BHZ P 2017-05-11 14:48:53.809 1.70 s 81.97° 346.5° yes Time System-search
IU.ANTO.00.BHZ P 2017-05-11 14:48:59.559 0.80 s 83.26° 355.6° yes Time System-search
AE.SHM.--.HHZ P 2017-05-11 14:49:49.390 1.20 s 93.55° 334.3° yes Time System-search
AE.MZR.--.HHZ P 2017-05-11 14:50:05.400 0.60 s 97.17° 335.7° yes Time System-search
IU.KMBO.00.BHZ PKPdf 2017-05-11 14:55:29.809 -0.40 s 123.59° 347.9° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170511-7

Time: 2017-05-11 14:36:32.980
Position:57.1159°N, 152.8831°W
Place:
Major Place:1095 km W of Whitehorse, Canada
Depth:14.6 km
Magnitude:5.5 Mwb