Earthquake 20170404-4

2017-04-04 10:49:13.420 81.2 km 5.3 Mb
51.7130°N, 176.3603°W
2690 km W of Whitehorse, Canada
Time Error: 1.29 s Depth Error: 31.0 km
Num. Stations: 20 Time RMS: 0.63 s
Num. Phases: 20 Azimuth Gap: 229°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 Mb 11 1.0 NCMS System-search

Origin Details

Ellipse Major:39.40 km Min. Distance:15.30° Fixed Depth:no
Ellipse Minor:8.10 km Max. Distance:94.30° Fixed Phase:no
Ellipse Strike:166.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@22448 External Origin ID:HYDRA_RED@94390

Error Ellipse

Azimuth Dip Magnitude Action
Max 346° 19° 97.0 km System-search
Intermediate 166° 70° 35.6 km System-search
Min 76° 19.1 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.PET.00.BHZ 2017-04-04 10:52:44.569 4e+03 1.10 s 5.1 Mb 15.29° 284.0° System-search
IU.COLA.00.BHZ 2017-04-04 10:53:37.940 2e+03 0.90 s 5.0 Mb 19.69° 37.0° System-search
II.FFC.00.BHZ 2017-04-04 10:57:01.809 899.0 2.30 s 5.1 Mb 42.65° 55.0° System-search
II.KURK.00.BHZ 2017-04-04 10:59:10.410 1e+03 1.00 s 5.5 Mb 59.80° 314.0° System-search
IU.MAKZ.00.BHZ 2017-04-04 10:59:18.240 142.0 0.90 s 4.8 Mb 61.07° 309.0° System-search
II.BRVK.00.BHZ 2017-04-04 10:59:22.359 1e+03 1.10 s 5.6 Mb 61.53° 320.0° System-search
II.AAK.00.BHZ 2017-04-04 11:00:03.210 2e+03 0.90 s 5.8 Mb 67.72° 311.0° System-search
IU.KBL.--.BHZ 2017-04-04 11:00:55.839 2e+03 1.00 s 5.7 Mb 76.74° 309.0° System-search
II.KIV.00.BHZ 2017-04-04 11:01:08.259 461.0 1.00 s 5.4 Mb 78.78° 332.0° System-search
IU.GNI.00.BHZ 2017-04-04 11:01:24.579 793.0 1.00 s 5.0 Mb 81.64° 329.0° System-search
IU.ANTO.00.BHZ 2017-04-04 11:01:41.609 383.5 1.10 s 5.0 Mb 85.19° 337.0° System-search
OM.BAN.--.HHZ 2017-04-04 11:02:03.559 375.5 1.06 s 5.6 Mb 89.88° 314.0° System-search
DN.NAZ.--.HHZ 2017-04-04 11:02:07.950 147.5 0.96 s 5.3 Mb 90.98° 314.0° System-search
OM.ASH.--.HHZ 2017-04-04 11:02:08.539 85.5 1.06 s 5.1 Mb 91.06° 313.0° System-search
OM.SOH.--.HHZ 2017-04-04 11:02:10.109 57.5 1.00 s 4.9 Mb 91.33° 313.0° System-search
AE.ALN.--.HHZ 2017-04-04 11:02:12.339 278.5 0.96 s 5.6 Mb 91.74° 313.0° System-search
UE.UMZA.--.HHZ 2017-04-04 11:02:17.940 200.0 0.94 s 5.9 Mb 93.18° 313.0° System-search
AE.MZR.--.HHZ 2017-04-04 11:02:21.789 539.5 1.02 s 5.9 Mb 93.67° 315.0° System-search
GE.EIL.--.BHZ 2017-04-04 11:02:24.289 150.5 0.90 s 5.2 Mb 94.30° 333.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.PET.00.BHZ Pn 2017-04-04 10:52:44.569 0 s 15.29° 284.0° no Time System-search
IU.COLA.00.BHZ Pn 2017-04-04 10:53:37.940 -0.30 s 19.69° 37.0° no Time System-search
II.FFC.00.BHZ P 2017-04-04 10:57:01.809 -0.20 s c 42.65° 55.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-04 10:59:10.410 0.10 s c 59.80° 314.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-04-04 10:59:18.240 -0.80 s c 61.07° 309.0° yes Time System-search
II.BRVK.00.BHZ P 2017-04-04 10:59:22.359 0.20 s c 61.53° 320.0° yes Time System-search
II.AAK.00.BHZ P 2017-04-04 11:00:03.210 0.50 s c 67.72° 311.0° yes Time System-search
IU.KBL.--.BHZ P 2017-04-04 11:00:55.839 -0.70 s c 76.74° 309.0° yes Time System-search
II.KIV.00.BHZ P 2017-04-04 11:01:08.259 0.50 s 78.78° 332.0° no Time System-search
GO.AKH.--.HHZ P 2017-04-04 11:01:20.059 0.80 s 80.87° 330.0° no Time System-search
IU.GNI.00.BHZ P 2017-04-04 11:01:24.579 1.30 s 81.64° 329.0° no Time System-search
IU.ANTO.00.BHZ P 2017-04-04 11:01:41.609 0.20 s 85.19° 337.0° no Time System-search
OM.BAN.--.HHZ P 2017-04-04 11:02:03.559 -0.30 s 89.88° 314.0° no Time System-search
DN.NAZ.--.HHZ P 2017-04-04 11:02:07.950 -1.00 s 90.98° 314.0° no Time System-search
OM.ASH.--.HHZ P 2017-04-04 11:02:08.539 -0.80 s 91.06° 313.0° no Time System-search
OM.SOH.--.HHZ P 2017-04-04 11:02:10.109 -0.40 s c 91.33° 313.0° yes Time System-search
AE.ALN.--.HHZ P 2017-04-04 11:02:12.339 -0.10 s c 91.74° 313.0° yes Time System-search
UE.UMZA.--.HHZ P 2017-04-04 11:02:17.940 -1.10 s 93.18° 313.0° no Time System-search
AE.MZR.--.HHZ P 2017-04-04 11:02:21.789 0.40 s c 93.67° 315.0° yes Time System-search
GE.EIL.--.BHZ P 2017-04-04 11:02:24.289 0 s 94.30° 333.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170404-4

Time: 2017-04-04 10:49:13.420
Position:51.7130°N, 176.3603°W
Place:
Major Place:2690 km W of Whitehorse, Canada
Depth:81.2 km
Magnitude:5.3 Mb