Earthquake 20170916-11

2017-09-16 23:38:09.490 47.2 km 5.1 mb
60.0916°N, 136.5262°W
107 km SW of Whitehorse, Canada
Time Error: 1.53 s Depth Error: 13.0 km
Num. Stations: 20 Time RMS: 0.75 s
Num. Phases: 21 Azimuth Gap: 170°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
4.9 Ms_BB 3 0.30 NCMS System-search
5.7 mB_BB 3 0.30 NCMS System-search
4.9 Mwr 6 0.10 NCMS System-search
Emblem-favorite 5.1 mb 0 0 NCMS System-search
5.1 M 0 0 NCMS System-search
5.3 M 25 0.30 NCMS System-search
5.1 mb 19 0.10 NCMS System-search

Origin Details

Ellipse Major:17.90 km Min. Distance:7.11° Fixed Depth:no
Ellipse Minor:7.20 km Max. Distance:96.81° Fixed Phase:no
Ellipse Strike:48.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18439 External Origin ID:HYDRA_RED@36900

Error Ellipse

Azimuth Dip Magnitude Action
Max 228° 14° 43.1 km System-search
Intermediate 123° 45° 18.5 km System-search
Min 332° 40° 15.0 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 43% 0.48 2.0 km 3e+16 nt-m NP1
NP2
14.0
124.0
82.0
21.0
109.0
22.0
1.01e+16 1.14e+16 2.34e+16 -3.57e+15 8.84e+15 -6.53e+15 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.COR.00.BHZ 2017-09-16 23:42:12.759 330.0 2.00 s 5.1 mb 17.45° 147.0° System-search
II.FFC.00.BHZ 2017-09-16 23:42:34.160 74.3 1.00 s 4.9 mb 19.21° 90.9° System-search
IU.COLA.00.BHZ 2017-09-16 23:42:35.383 1e+04 6.40 s 4.9 Ms_BB 7.11° 317.3° System-search
CU.MTDJ.00.BHZ 2017-09-16 23:48:08.994 49.8 1.00 s 5.6 mb 59.04° 108.1° System-search
II.ESK.00.BHZ 2017-09-16 23:48:10.259 41.5 1.10 s 5.5 mb 59.10° 28.9° System-search
II.OBN.00.BHZ 2017-09-16 23:48:49.160 62.7 1.10 s 5.6 mb 65.01° 4.4° System-search
II.BRVK.00.BHZ 2017-09-16 23:48:49.960 29.9 1.10 s 5.2 mb 65.17° 342.6° System-search
IU.KEV.00.BHZ 2017-09-16 23:48:50.410 40.0 1.40 s 5.3 mb 49.91° 7.4° System-search
II.KURK.00.BHZ 2017-09-16 23:48:54.309 13.2 1.10 s 4.9 mb 65.95° 336.4° System-search
II.BFO.00.BHZ 2017-09-16 23:49:10.809 5.0 1.30 s 4.4 mb 68.22° 24.4° System-search
IU.MAKZ.00.BHZ 2017-09-16 23:49:12.785 13.4 1.15 s 4.8 mb 68.93° 332.8° System-search
II.AAK.00.BHZ 2017-09-16 23:49:47.859 46.4 1.00 s 5.4 mb 74.51° 336.8° System-search
II.FFC.00.BHZ 2017-09-16 23:49:48.023 4e+03 8.35 s 5.2 Ms_BB 19.21° 90.9° System-search
IU.PAYG.00.BHZ 2017-09-16 23:49:51.339 223.1 1.70 s 5.8 mb 70.34° 129.8° System-search
IU.PAYG.00.BHZ 2017-09-16 23:49:53.940 2e+03 2.50 s 6.2 mB_BB 70.34° 129.8° System-search
II.KIV.00.BHZ 2017-09-16 23:49:57.960 629.3 1.00 s 5.7 mB_BB 76.31° 0.60° System-search
II.KIV.00.BHZ 2017-09-16 23:49:58.460 60.2 0.90 s 5.6 mb 76.31° 0.60° System-search
IU.COR.00.BHZ 2017-09-16 23:50:00.054 2e+03 8.60 s 4.9 Ms_BB 17.45° 147.0° System-search
IU.ANTO.00.BHZ 2017-09-16 23:50:19.164 165.4 1.00 s 5.1 mB_BB 80.01° 8.3° System-search
IU.ANTO.00.BHZ 2017-09-16 23:50:19.615 15.9 0.90 s 5.0 mb 80.01° 8.3° System-search
IU.GNI.00.BHZ 2017-09-16 23:50:20.359 22.0 1.00 s 5.1 mb 80.11° 359.0° System-search
IU.KBL.--.BHZ 2017-09-16 23:50:35.400 14.0 1.05 s 4.9 mb 83.38° 339.0° System-search
GE.EIL.--.BHZ 2017-09-16 23:51:15.269 6.7 0.90 s 5.0 mb 90.29° 7.4° System-search
AE.MZR.--.HHZ 2017-09-16 23:51:39.460 10.4 0.94 s 5.3 mb 96.81° 350.8° System-search
IU.OTAV.00.BHZ 2017-09-16 23:52:06.200 10.3 1.00 s 4.7 mb 74.42° 118.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.COLA.00.BHZ Pn 2017-09-16 23:39:54.460 3.80 s 7.11° 317.3° no Time System-search
IU.COR.00.BHZ Pn 2017-09-16 23:42:08.809 -0.30 s 17.45° 147.0° yes Time System-search
II.FFC.00.BHZ P 2017-09-16 23:42:27.809 -1.30 s 19.21° 90.9° yes Time System-search
IU.KEV.00.BHZ P 2017-09-16 23:46:57.059 -0.50 s 49.91° 7.4° yes Time System-search
II.ESK.00.BHZ P 2017-09-16 23:48:04.710 0.30 s 59.10° 28.9° yes Time System-search
CU.MTDJ.00.BHZ P 2017-09-16 23:48:04.769 0.20 s 59.04° 108.1° no Time System-search
II.OBN.00.BHZ P 2017-09-16 23:48:44.309 0.30 s 65.01° 4.4° yes Time System-search
II.BRVK.00.BHZ P 2017-09-16 23:48:44.509 -0.50 s 65.17° 342.6° yes Time System-search
II.KURK.00.BHZ P 2017-09-16 23:48:48.960 -1.20 s 65.95° 336.4° yes Time System-search
II.BFO.00.BHZ P 2017-09-16 23:49:05.710 1.10 s 68.22° 24.4° yes Time System-search
IU.MAKZ.00.BHZ P 2017-09-16 23:49:08.960 -0.10 s 68.93° 332.8° yes Time System-search
IU.PAYG.00.BHZ P 2017-09-16 23:49:18.539 0.50 s 70.34° 129.8° no Time System-search
II.AAK.00.BHZ P 2017-09-16 23:49:42.559 -0.20 s 74.51° 336.8° yes Time System-search
IU.OTAV.00.BHZ P 2017-09-16 23:49:42.950 0 s 74.42° 118.1° no Time System-search
II.KIV.00.BHZ P 2017-09-16 23:49:52.559 -0.50 s 76.31° 0.60° yes Time System-search
IU.ANTO.00.BHZ P 2017-09-16 23:50:14.839 1.30 s 80.01° 8.3° yes Time System-search
IU.GNI.00.BHZ P 2017-09-16 23:50:15.359 1.20 s 80.11° 359.0° yes Time System-search
IU.KBL.--.BHZ P 2017-09-16 23:50:31.950 0.40 s 83.38° 339.0° no Time System-search
GE.EIL.--.BHZ P 2017-09-16 23:51:03.769 -1.20 s 90.29° 7.4° no Time System-search
GE.EIL.--.BHZ PcP 2017-09-16 23:51:05.390 -0.80 s 90.29° 7.4° yes Time System-search
AE.MZR.--.HHZ P 2017-09-16 23:51:36.759 1.70 s 96.81° 350.8° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170916-11

Time: 2017-09-16 23:38:09.490
Position:60.0916°N, 136.5262°W
Place:
Major Place:107 km SW of Whitehorse, Canada
Depth:47.2 km
Magnitude:5.1 mb