Earthquake 20170506-6

2017-05-06 14:23:15.180 55.7 km 4.9 Mb
33.2261°N, 140.7607°E
North Pacific Ocean
287 km S of Tokyo, Japan
Time Error: 1.54 s Depth Error: 29.7 km
Num. Stations: 23 Time RMS: 0.76 s
Num. Phases: 23 Azimuth Gap: 169°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 4.9 Mb 12 1.0 NCMS System-search

Origin Details

Ellipse Major:15.40 km Min. Distance:8.98° Fixed Depth:no
Ellipse Minor:10.90 km Max. Distance:88.25° Fixed Phase:no
Ellipse Strike:157.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@23792 External Origin ID:HYDRA_RED@100362

Error Ellipse

Azimuth Dip Magnitude Action
Max 56° 52.2 km System-search
Intermediate 120° 17° 30.8 km System-search
Min 220° 27° 17.0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.MAKZ.00.BHZ 2017-05-06 14:31:33.809 155.5 0.95 s 4.7 Mb 45.97° 305.0° System-search
II.AAK.00.BHZ 2017-05-06 14:32:19.230 261.5 0.90 s 5.1 Mb 51.88° 300.0° System-search
IU.COLA.00.BHZ 2017-05-06 14:32:22.940 156.0 0.80 s 4.6 Mb 52.54° 30.0° System-search
II.BRVK.00.BHZ 2017-05-06 14:32:25.750 194.0 1.00 s 4.7 Mb 52.82° 314.0° System-search
II.NIL.00.BHZ 2017-05-06 14:32:42.869 288.0 0.50 s 5.3 Mb 55.35° 290.0° System-search
IU.KBL.--.BHZ 2017-05-06 14:33:05.089 149.0 0.60 s 4.9 Mb 58.33° 292.0° System-search
IU.NWAO.00.BHZ 2017-05-06 14:34:18.480 1e+03 0.90 s 5.5 Mb 69.49° 201.0° System-search
OM.BID.--.HHZ 2017-05-06 14:34:31.809 270.5 0.84 s 5.2 Mb 71.64° 286.0° System-search
AE.SHM.--.HHZ 2017-05-06 14:34:33.509 338.5 0.70 s 5.2 Mb 72.04° 289.0° System-search
OM.BAN.--.HHZ 2017-05-06 14:34:34.269 148.5 0.80 s 4.9 Mb 71.94° 289.0° System-search
OM.SOH.--.HHZ 2017-05-06 14:34:34.759 63.5 0.76 s 4.5 Mb 72.62° 287.0° System-search
AE.MSF.--.HHZ 2017-05-06 14:34:35.240 165.0 1.16 s 4.9 Mb 72.32° 289.0° System-search
II.UOSS.10.BHZ 2017-05-06 14:34:35.839 171.0 1.00 s 4.4 Mb 72.49° 288.0° System-search
DN.HAT.--.HHZ 2017-05-06 14:34:35.900 66.5 0.86 s 4.6 Mb 72.61° 288.0° System-search
OM.ASH.--.HHZ 2017-05-06 14:34:36.299 51.0 1.14 s 4.4 Mb 72.73° 288.0° System-search
II.KIV.00.BHZ 2017-05-06 14:34:39.230 726.0 0.90 s 5.6 Mb 72.96° 311.0° System-search
DN.ASU.--.HHZ 2017-05-06 14:34:41.769 134.5 1.00 s 5.5 Mb 73.34° 288.0° System-search
IU.GNI.00.BHZ 2017-05-06 14:34:42.589 876.0 1.10 s 5.1 Mb 73.53° 307.0° System-search
AE.MZR.--.HHZ 2017-05-06 14:34:54.259 279.5 0.68 s 5.2 Mb 75.62° 288.0° System-search
II.FFC.00.BHZ 2017-05-06 14:35:02.799 287.0 0.90 s 4.8 Mb 77.12° 31.0° System-search
GE.EIL.--.BHZ 2017-05-06 14:35:48.799 234.0 1.10 s 5.1 Mb 85.97° 302.0° System-search
II.BFO.00.BHZ 2017-05-06 14:36:01.259 552.0 2.10 s 4.6 Mb 88.25° 330.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ Pn 2017-05-06 14:25:21.950 -0.10 s 8.98° 11.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-05-06 14:31:33.809 0.90 s 45.97° 305.0° no Time System-search
II.AAK.00.BHZ P 2017-05-06 14:32:19.230 0.90 s 51.88° 300.0° no Time System-search
IU.COLA.00.BHZ P 2017-05-06 14:32:22.940 0.10 s 52.54° 30.0° no Time System-search
II.BRVK.00.BHZ P 2017-05-06 14:32:25.750 0.80 s 52.82° 314.0° no Time System-search
II.NIL.00.BHZ P 2017-05-06 14:32:42.869 -0.70 s 55.35° 290.0° no Time System-search
IU.KBL.--.BHZ P 2017-05-06 14:33:05.089 0.20 s 58.33° 292.0° no Time System-search
IU.NWAO.00.BHZ P 2017-05-06 14:34:18.480 1.20 s 69.49° 201.0° no Time System-search
OM.BID.--.HHZ P 2017-05-06 14:34:31.809 0.70 s 71.64° 286.0° no Time System-search
AE.SHM.--.HHZ P 2017-05-06 14:34:33.509 0 s 72.04° 289.0° no Time System-search
OM.BAN.--.HHZ P 2017-05-06 14:34:34.269 1.30 s 71.94° 289.0° no Time System-search
OM.SOH.--.HHZ P 2017-05-06 14:34:34.759 -2.20 s 72.62° 287.0° no Time System-search
AE.MSF.--.HHZ P 2017-05-06 14:34:35.240 0 s 72.32° 289.0° no Time System-search
II.UOSS.10.BHZ P 2017-05-06 14:34:35.839 -0.40 s 72.49° 288.0° no Time System-search
DN.HAT.--.HHZ P 2017-05-06 14:34:35.900 -1.00 s 72.61° 288.0° no Time System-search
OM.ASH.--.HHZ P 2017-05-06 14:34:36.299 -1.40 s 72.73° 288.0° no Time System-search
II.KIV.00.BHZ P 2017-05-06 14:34:39.230 0.10 s 72.96° 311.0° no Time System-search
DN.ASU.--.HHZ P 2017-05-06 14:34:41.769 0.50 s 73.34° 288.0° no Time System-search
IU.GNI.00.BHZ P 2017-05-06 14:34:42.589 0 s 73.53° 307.0° no Time System-search
AE.MZR.--.HHZ P 2017-05-06 14:34:54.259 -0.20 s 75.62° 288.0° no Time System-search
II.FFC.00.BHZ P 2017-05-06 14:35:02.799 -0.10 s 77.12° 31.0° no Time System-search
GE.EIL.--.BHZ P 2017-05-06 14:35:48.799 -0.90 s 85.97° 302.0° no Time System-search
II.BFO.00.BHZ P 2017-05-06 14:36:01.259 0.40 s 88.25° 330.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170506-6

Time: 2017-05-06 14:23:15.180
Position:33.2261°N, 140.7607°E
Place:North Pacific Ocean
Major Place:287 km S of Tokyo, Japan
Depth:55.7 km
Magnitude:4.9 Mb