Earthquake 20170104-2

2017-01-04 15:43:59.500 48.2 km 5.3 Mb
36.9753°N, 140.8406°E
175 km NE of Tokyo, Japan
Time Error: 0.64 s Depth Error: 27.7 km
Num. Stations: 26 Time RMS: 0.31 s
Num. Phases: 26 Azimuth Gap: 153°
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
5.1 mblg 1 1.0 NCMS System-search
3.9 Ms 1 1.0 NCMS System-search

Origin Details

Ellipse Major:12.80 km Min. Distance:5.34° Fixed Depth:no
Ellipse Minor:6.60 km Max. Distance:85.02° Fixed Phase:no
Ellipse Strike:184.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@20230 External Origin ID:HYDRA_RED@83041

Error Ellipse

Azimuth Dip Magnitude Action
Max 12° 58° 48.2 km System-search
Intermediate 153° 25° 20.0 km System-search
Min 252° 17° 13.2 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.ERM.00.BHZ 2017-01-04 15:46:46.315 8e+04 1.00 s 5.1 mblg 5.34° 18.9° System-search
IU.PET.00.BHZ 2017-01-04 15:48:31.640 6e+03 1.30 s 5.4 Mb 20.29° 32.0° System-search
IU.MAKZ.00.BHZ 2017-01-04 15:52:01.890 628.0 0.70 s 5.1 Mb 43.95° 302.0° System-search
II.KURK.00.BHZ 2017-01-04 15:52:14.359 5e+03 1.10 s 5.8 Mb 45.58° 308.0° System-search
IU.TARA.00.BHZ 2017-01-04 15:52:18.900 3e+03 1.30 s 5.9 Mb 46.21° 132.0° System-search
IU.COLA.00.BHZ 2017-01-04 15:52:43.910 1e+03 2.10 s 5.6 Mb 49.32° 32.0° System-search
II.AAK.00.BHZ 2017-01-04 15:52:49.859 998.0 1.80 s 5.7 Mb 50.09° 298.0° System-search
II.BRVK.00.BHZ 2017-01-04 15:52:51.109 509.5 1.00 s 5.1 Mb 50.29° 312.0° System-search
IU.KBL.--.BHZ 2017-01-04 15:53:40.640 321.5 0.95 s 5.1 Mb 56.99° 290.0° System-search
IU.POHA.00.BHZ 2017-01-04 15:53:44.710 3e+03 1.00 s 6.0 Mb 57.58° 88.0° System-search
IU.COR.00.BHZ 2017-01-04 15:55:00.660 3e+03 1.10 s 5.6 Mb 68.81° 49.0° System-search
II.KIV.00.BHZ 2017-01-04 15:55:10.410 1e+03 0.90 s 5.8 Mb 70.55° 310.0° System-search
AE.SHM.--.HHZ 2017-01-04 15:55:11.369 687.5 1.04 s 5.6 Mb 70.87° 288.0° System-search
OM.BID.--.HHZ 2017-01-04 15:55:11.599 302.0 0.98 s 5.2 Mb 70.68° 285.0° System-search
IU.GNI.00.BHZ 2017-01-04 15:55:14.049 1e+03 1.10 s 5.2 Mb 71.33° 306.0° System-search
OM.ASH.--.HHZ 2017-01-04 15:55:16.109 106.0 1.14 s 4.8 Mb 71.64° 287.0° System-search
OM.SOH.--.HHZ 2017-01-04 15:55:16.250 65.0 0.92 s 4.6 Mb 71.57° 286.0° System-search
DN.HAT.--.HHZ 2017-01-04 15:55:16.259 126.5 0.94 s 4.8 Mb 71.50° 287.0° System-search
DN.FAQ.--.HHZ 2017-01-04 15:55:17.990 199.5 1.24 s 5.7 Mb 71.96° 287.0° System-search
AE.ALN.--.HHZ 2017-01-04 15:55:20.170 186.5 0.84 s 5.0 Mb 72.21° 286.0° System-search
UE.UMZA.--.HHZ 2017-01-04 15:55:26.609 129.5 0.94 s 5.2 Mb 73.40° 286.0° System-search
II.FFC.00.BHZ 2017-01-04 15:55:29.759 737.0 1.20 s 5.2 Mb 73.91° 32.0° System-search
UE.SLWR.--.HHZ 2017-01-04 15:55:38.269 251.5 0.98 s 5.5 Mb 75.30° 289.0° System-search
IU.PET.00.BHZ 2017-01-04 15:55:55.150 660.0 19.70 s 3.9 Ms 20.31° 32.1° System-search
GE.EIL.--.BHZ 2017-01-04 15:56:24.940 411.5 1.20 s 5.2 Mb 83.99° 302.0° System-search
II.BFO.00.BHZ 2017-01-04 15:56:30.160 478.0 0.80 s 4.4 Mb 85.02° 330.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ Pn 2017-01-04 15:45:16.609 -0.20 s c 5.34° 18.0° yes Time System-search
IU.PET.00.BHZ P 2017-01-04 15:48:31.640 0.40 s c 20.29° 32.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-01-04 15:52:01.890 -0.10 s c 43.95° 302.0° yes Time System-search
II.KURK.00.BHZ P 2017-01-04 15:52:14.359 -0.50 s c 45.58° 308.0° yes Time System-search
IU.TARA.00.BHZ P 2017-01-04 15:52:18.900 -0.90 s 46.21° 132.0° no Time System-search
IU.COLA.00.BHZ P 2017-01-04 15:52:43.910 0.10 s c 49.32° 32.0° yes Time System-search
II.AAK.00.BHZ P 2017-01-04 15:52:49.859 -0.20 s c 50.09° 298.0° yes Time System-search
II.BRVK.00.BHZ P 2017-01-04 15:52:51.109 -0.20 s c 50.29° 312.0° yes Time System-search
IU.KBL.--.BHZ P 2017-01-04 15:53:40.640 -0.10 s c 56.99° 290.0° yes Time System-search
IU.POHA.00.BHZ P 2017-01-04 15:53:44.710 -0.20 s c 57.58° 88.0° yes Time System-search
IU.COR.00.BHZ P 2017-01-04 15:55:00.660 1.60 s c 68.81° 49.0° yes Time System-search
II.KIV.00.BHZ P 2017-01-04 15:55:10.410 0.50 s c 70.55° 310.0° yes Time System-search
AE.SHM.--.HHZ P 2017-01-04 15:55:11.369 -0.40 s 70.87° 288.0° no Time System-search
OM.BID.--.HHZ P 2017-01-04 15:55:11.599 1.00 s c 70.68° 285.0° yes Time System-search
OM.BAN.--.HHZ P 2017-01-04 15:55:12.569 1.30 s c 70.79° 288.0° yes Time System-search
IU.GNI.00.BHZ P 2017-01-04 15:55:14.049 -0.70 s 71.33° 306.0° no Time System-search
OM.ASH.--.HHZ P 2017-01-04 15:55:16.109 -0.30 s 71.64° 287.0° no Time System-search
OM.SOH.--.HHZ P 2017-01-04 15:55:16.250 0.30 s c 71.57° 286.0° yes Time System-search
DN.HAT.--.HHZ P 2017-01-04 15:55:16.259 0.60 s c 71.50° 287.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-01-04 15:55:17.990 -0.30 s 71.96° 287.0° no Time System-search
AE.ALN.--.HHZ P 2017-01-04 15:55:20.170 0.30 s c 72.21° 286.0° yes Time System-search
UE.UMZA.--.HHZ P 2017-01-04 15:55:26.609 -0.30 s c 73.40° 286.0° yes Time System-search
II.FFC.00.BHZ P 2017-01-04 15:55:29.759 -0.10 s c 73.91° 32.0° yes Time System-search
UE.SLWR.--.HHZ P 2017-01-04 15:55:38.269 0.40 s c 75.30° 289.0° yes Time System-search
GE.EIL.--.BHZ P 2017-01-04 15:56:24.940 -0.20 s c 83.99° 302.0° yes Time System-search
II.BFO.00.BHZ P 2017-01-04 15:56:30.160 -0.30 s c 85.02° 330.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170104-2

Time: 2017-01-04 15:43:59.500
Position:36.9753°N, 140.8406°E
Place:
Major Place:175 km NE of Tokyo, Japan
Depth:48.2 km
Magnitude:5.3 Mb