Earthquake 20170406-6

2017-04-06 21:27:59.470 3.8 km 5.3 Mb
57.2135°N, 162.5708°E
2163 km NE of Sapporo, Japan
Time Error: 0.60 s Depth Error: 86.2 km
Num. Stations: 25 Time RMS: 0.30 s
Num. Phases: 25 Azimuth Gap: 158°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 Mb 12 1.0 NCMS System-search
4.1 mblg 1 1.0 NCMS System-search
4.1 Ms 3 1.0 NCMS System-search

Origin Details

Ellipse Major:21.70 km Min. Distance:4.76° Fixed Depth:no
Ellipse Minor:8.20 km Max. Distance:80.61° Fixed Phase:no
Ellipse Strike:155.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@22517 External Origin ID:HYDRA_RED@94777

Error Ellipse

Azimuth Dip Magnitude Action
Max 158° 71° 137.9 km System-search
Intermediate 317° 17° 25.5 km System-search
Min 49° 18.4 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.PET.00.BHZ 2017-04-06 21:30:41.254 7e+03 1.35 s 4.1 mblg 4.76° 209.8° System-search
IU.COLA.00.BHZ 2017-04-06 21:33:20.210 1e+03 1.00 s 5.1 Mb 24.54° 51.0° System-search
II.KURK.00.BHZ 2017-04-06 21:36:29.809 2e+03 0.90 s 5.5 Mb 46.77° 299.0° System-search
IU.MAKZ.00.BHZ 2017-04-06 21:36:37.990 175.0 1.55 s 4.9 Mb 47.81° 293.0° System-search
II.BRVK.00.BHZ 2017-04-06 21:36:46.859 172.0 0.90 s 4.6 Mb 48.95° 306.0° System-search
II.FFC.00.BHZ 2017-04-06 21:36:47.809 303.0 0.90 s 4.8 Mb 49.12° 49.0° System-search
II.AAK.00.BHZ 2017-04-06 21:37:29.460 852.5 0.90 s 5.6 Mb 54.50° 295.0° System-search
II.NIL.00.BHZ 2017-04-06 21:38:21.460 315.5 1.00 s 5.5 Mb 62.02° 289.0° System-search
IU.KBL.--.BHZ 2017-04-06 21:38:30.240 383.0 0.95 s 5.4 Mb 63.46° 292.0° System-search
IU.GNI.00.BHZ 2017-04-06 21:39:13.710 536.5 1.00 s 5.1 Mb 69.78° 313.0° System-search
OM.BAN.--.HHZ 2017-04-06 21:39:52.700 527.0 0.84 s 5.6 Mb 76.78° 297.0° System-search
II.UOSS.10.BHZ 2017-04-06 21:39:57.160 706.0 0.70 s 5.2 Mb 77.65° 296.0° System-search
DN.HAT.--.HHZ 2017-04-06 21:39:58.339 232.0 0.80 s 5.3 Mb 77.79° 296.0° System-search
DN.NAZ.--.HHZ 2017-04-06 21:39:58.670 180.0 0.72 s 5.2 Mb 77.88° 297.0° System-search
OM.ASH.--.HHZ 2017-04-06 21:39:59.039 99.5 0.96 s 4.9 Mb 77.94° 296.0° System-search
DN.FAQ.--.HHZ 2017-04-06 21:39:59.750 193.5 0.74 s 5.8 Mb 78.12° 297.0° System-search
OM.BID.--.HHZ 2017-04-06 21:39:59.890 224.0 0.96 s 5.3 Mb 77.91° 294.0° System-search
OM.SOH.--.HHZ 2017-04-06 21:40:00.109 91.5 0.82 s 4.8 Mb 78.18° 296.0° System-search
DN.ASU.--.HHZ 2017-04-06 21:40:01.529 352.0 0.92 s 6.1 Mb 78.35° 297.0° System-search
AE.AJN.--.HHZ 2017-04-06 21:40:02.130 607.5 0.66 s 5.6 Mb 78.56° 297.0° System-search
AE.ALN.--.HHZ 2017-04-06 21:40:02.829 263.5 0.78 s 5.3 Mb 78.62° 296.0° System-search
UE.MZWR.--.HHZ 2017-04-06 21:40:08.849 193.5 0.84 s 5.4 Mb 79.77° 298.0° System-search
UE.UMZA.--.HHZ 2017-04-06 21:40:09.910 244.5 0.92 s 5.5 Mb 80.05° 296.0° System-search
UE.GHWR.--.HHZ 2017-04-06 21:40:10.339 186.5 0.80 s 5.4 Mb 80.08° 299.0° System-search
AE.MZR.--.HHZ 2017-04-06 21:40:13.569 1e+03 0.80 s 5.8 Mb 80.61° 298.0° System-search
IU.MAKZ.00.BHZ 2017-04-06 21:56:18.170 85.0 19.58 s 3.8 Ms 47.87° 294.0° System-search
II.BRVK.00.BHZ 2017-04-06 21:59:07.420 226.0 18.50 s 4.1 Ms 49.02° 307.0° System-search
II.KAPI.00.BHZ 2017-04-06 22:01:01.369 105.5 21.55 s 4.1 Ms 71.05° 225.8° System-search
IU.GNI.00.BHZ 2017-04-06 22:12:20.720 272.0 20.20 s 4.3 Ms 69.87° 313.9° System-search
GO.AKH.--.HHZ 2017-04-06 22:14:49.660 117.5 20.57 s 4.2 Ms 69.27° 315.4° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.PET.00.BHZ Pn 2017-04-06 21:29:12.039 0 s c 4.76° 209.0° yes Time System-search
IU.COLA.00.BHZ P 2017-04-06 21:33:20.210 0 s c 24.54° 51.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-06 21:36:29.809 -0.30 s c 46.77° 299.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-04-06 21:36:37.990 -0.30 s c 47.81° 293.0° yes Time System-search
II.BRVK.00.BHZ P 2017-04-06 21:36:46.859 -0.10 s c 48.95° 306.0° yes Time System-search
II.FFC.00.BHZ P 2017-04-06 21:36:47.809 -0.60 s c 49.12° 49.0° yes Time System-search
II.AAK.00.BHZ P 2017-04-06 21:37:29.460 0.70 s c 54.50° 295.0° yes Time System-search
II.NIL.00.BHZ P 2017-04-06 21:38:21.460 0.20 s c 62.02° 289.0° yes Time System-search
IU.KBL.--.BHZ P 2017-04-06 21:38:30.240 -0.80 s c 63.46° 292.0° yes Time System-search
IU.GNI.00.BHZ P 2017-04-06 21:39:13.710 2.30 s c 69.78° 313.0° yes Time System-search
OM.BAN.--.HHZ P 2017-04-06 21:39:52.700 0.10 s c 76.78° 297.0° yes Time System-search
II.UOSS.10.BHZ P 2017-04-06 21:39:57.160 -0.30 s c 77.65° 296.0° yes Time System-search
DN.HAT.--.HHZ P 2017-04-06 21:39:58.339 0.10 s c 77.79° 296.0° yes Time System-search
DN.NAZ.--.HHZ P 2017-04-06 21:39:58.670 -0.10 s c 77.88° 297.0° yes Time System-search
OM.ASH.--.HHZ P 2017-04-06 21:39:59.039 -0.10 s c 77.94° 296.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-04-06 21:39:59.750 -0.30 s c 78.12° 297.0° yes Time System-search
OM.BID.--.HHZ P 2017-04-06 21:39:59.890 1.00 s c 77.91° 294.0° yes Time System-search
OM.SOH.--.HHZ P 2017-04-06 21:40:00.109 -0.20 s c 78.18° 296.0° yes Time System-search
DN.ASU.--.HHZ P 2017-04-06 21:40:01.529 0.20 s c 78.35° 297.0° yes Time System-search
AE.AJN.--.HHZ P 2017-04-06 21:40:02.130 -0.30 s c 78.56° 297.0° yes Time System-search
AE.ALN.--.HHZ P 2017-04-06 21:40:02.829 0 s c 78.62° 296.0° yes Time System-search
UE.MZWR.--.HHZ P 2017-04-06 21:40:08.849 -0.30 s c 79.77° 298.0° yes Time System-search
UE.UMZA.--.HHZ P 2017-04-06 21:40:09.910 -0.70 s c 80.05° 296.0° yes Time System-search
UE.GHWR.--.HHZ P 2017-04-06 21:40:10.339 -0.40 s c 80.08° 299.0° yes Time System-search
AE.MZR.--.HHZ P 2017-04-06 21:40:13.569 -0.10 s c 80.61° 298.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170406-6

Time: 2017-04-06 21:27:59.470
Position:57.2135°N, 162.5708°E
Place:
Major Place:2163 km NE of Sapporo, Japan
Depth:3.8 km
Magnitude:5.3 Mb