Earthquake 20170810-11

2017-08-10 00:36:28.510 50.4 km 5.2 mb
35.6658°N, 140.1995°E
41 km E of Tokyo, Japan
Time Error: 1.43 s Depth Error: 14.9 km
Num. Stations: 26 Time RMS: 0.70 s
Num. Phases: 26 Azimuth Gap: 178°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.2 mb 25 0.10 NCMS System-search
5.3 M 33 0.20 NCMS System-search
4.3 Ms_BB 1 0.40 NCMS System-search
5.5 mB_BB 8 0.20 NCMS System-search
5.2 mb 0 0 NCMS System-search
5.2 M 0 0 NCMS System-search

Origin Details

Ellipse Major:13.80 km Min. Distance:6.75° Fixed Depth:no
Ellipse Minor:9.20 km Max. Distance:86.01° Fixed Phase:no
Ellipse Strike:143.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@17752 External Origin ID:HYDRA_RED@35579

Error Ellipse

Azimuth Dip Magnitude Action
Max 140° 12° 32.7 km System-search
Intermediate 37° 46° 24.9 km System-search
Min 241° 41° 18.0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.ERM.00.BHZ 2017-08-10 00:39:57.862 2e+03 4.20 s 4.3 Ms_BB 6.75° 19.1° System-search
IU.MAKZ.00.BHZ 2017-08-10 00:44:33.414 625.4 1.20 s 5.5 mB_BB 44.24° 303.2° System-search
IU.MAKZ.00.BHZ 2017-08-10 00:44:33.890 49.6 0.85 s 5.3 mb 44.24° 303.2° System-search
II.KURK.00.BHZ 2017-08-10 00:44:48.410 1e+03 1.20 s 6.0 mB_BB 46.02° 309.1° System-search
II.KURK.00.BHZ 2017-08-10 00:44:48.859 176.7 1.10 s 5.9 mb 46.02° 309.1° System-search
II.KAPI.00.BHZ 2017-08-10 00:44:58.359 30.7 1.10 s 5.0 mb 44.79° 209.6° System-search
II.AAK.00.BHZ 2017-08-10 00:45:23.109 243.7 1.60 s 6.0 mb 50.28° 299.1° System-search
II.BRVK.00.BHZ 2017-08-10 00:45:26.309 288.9 1.20 s 5.5 mB_BB 50.83° 313.1° System-search
II.BRVK.00.BHZ 2017-08-10 00:45:27.259 32.9 1.00 s 5.3 mb 50.83° 313.1° System-search
IU.COLA.00.BHZ 2017-08-10 00:45:45.210 14.3 0.90 s 5.0 mb 50.75° 31.6° System-search
IU.KBL.--.BHZ 2017-08-10 00:46:11.535 220.8 0.90 s 5.3 mB_BB 56.99° 291.4° System-search
IU.KBL.--.BHZ 2017-08-10 00:46:12.484 21.5 0.85 s 5.2 mb 56.99° 291.4° System-search
IU.KEV.00.BHZ 2017-08-10 00:46:59.660 23.3 0.80 s 5.3 mb 64.37° 339.3° System-search
II.OBN.00.BHZ 2017-08-10 00:47:26.309 234.3 1.90 s 5.8 mb 68.60° 323.2° System-search
OM.BID.--.HHZ 2017-08-10 00:47:39.569 23.6 0.84 s 5.2 mb 70.52° 285.5° System-search
AE.SHM.--.HHZ 2017-08-10 00:47:41.059 47.9 0.74 s 5.5 mb 70.80° 288.9° System-search
II.KIV.00.BHZ 2017-08-10 00:47:42.809 1e+03 1.00 s 6.0 mB_BB 71.06° 310.9° System-search
AE.MSF.--.HHZ 2017-08-10 00:47:42.920 29.7 0.84 s 5.3 mb 71.10° 288.1° System-search
II.KIV.00.BHZ 2017-08-10 00:47:43.259 161.6 1.00 s 5.9 mb 71.06° 310.9° System-search
OM.SOH.--.HHZ 2017-08-10 00:47:44.529 6.0 0.82 s 4.6 mb 71.45° 286.8° System-search
OM.ASH.--.HHZ 2017-08-10 00:47:47.579 17.7 1.50 s 4.8 mb 71.54° 287.6° System-search
GO.AKH.--.HHZ 2017-08-10 00:47:48.089 16.6 0.88 s 5.0 mb 71.88° 308.3° System-search
AE.ALN.--.HHZ 2017-08-10 00:47:48.549 21.5 0.74 s 5.2 mb 72.10° 287.2° System-search
IU.GNI.00.BHZ 2017-08-10 00:47:52.359 18.4 0.90 s 5.0 mb 71.73° 306.6° System-search
AE.JRN.--.HHZ 2017-08-10 00:47:57.940 17.7 0.68 s 5.1 mb 73.88° 289.4° System-search
AE.MZR.--.HHZ 2017-08-10 00:48:01.789 36.7 0.72 s 5.4 mb 74.43° 287.4° System-search
II.FFC.00.BHZ 2017-08-10 00:48:08.259 16.8 1.20 s 4.8 mb 75.38° 31.9° System-search
IU.ANTO.00.BHZ 2017-08-10 00:48:30.339 10.7 0.65 s 4.9 mb 79.45° 311.8° System-search
BH.SAK.--.HHZ 2017-08-10 00:48:30.440 30.5 1.20 s 5.1 mb 75.10° 291.5° System-search
IU.GNI.00.BHZ 2017-08-10 00:48:33.660 218.2 3.90 s 5.2 mB_BB 71.73° 306.6° System-search
GE.EIL.--.BHZ 2017-08-10 00:48:55.789 434.3 1.00 s 5.7 mB_BB 84.29° 302.6° System-search
GE.EIL.--.BHZ 2017-08-10 00:48:56.339 36.9 0.90 s 5.4 mb 84.29° 302.6° System-search
II.BFO.00.BHZ 2017-08-10 00:49:04.210 4.0 1.10 s 4.6 mb 86.01° 330.2° System-search
OM.SOH.--.HHZ 2017-08-10 00:49:37.839 71.0 4.50 s 4.8 mB_BB 71.45° 286.8° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ Pn 2017-08-10 00:38:04.609 -0.30 s 6.75° 19.1° yes Time System-search
IU.MAKZ.00.BHZ P 2017-08-10 00:44:32.789 0 s 44.24° 303.2° yes Time System-search
II.KAPI.00.BHZ P 2017-08-10 00:44:36.910 -0.50 s 44.79° 209.6° yes Time System-search
II.KURK.00.BHZ P 2017-08-10 00:44:46.309 -0.50 s 46.02° 309.1° yes Time System-search
II.AAK.00.BHZ P 2017-08-10 00:45:20.210 0.20 s 50.28° 299.1° yes Time System-search
II.BRVK.00.BHZ P 2017-08-10 00:45:22.710 -1.10 s 50.83° 313.1° yes Time System-search
IU.COLA.00.BHZ P 2017-08-10 00:45:23.509 0.50 s 50.75° 31.6° no Time System-search
IU.KBL.--.BHZ P 2017-08-10 00:46:08.859 -0.50 s 56.99° 291.4° yes Time System-search
IU.KEV.00.BHZ P 2017-08-10 00:46:58.160 -0.50 s 64.37° 339.3° yes Time System-search
II.OBN.00.BHZ P 2017-08-10 00:47:25.410 -0.50 s 68.60° 323.2° yes Time System-search
OM.BID.--.HHZ P 2017-08-10 00:47:39.490 1.20 s 70.52° 285.5° yes Time System-search
AE.SHM.--.HHZ P 2017-08-10 00:47:40.130 0.20 s 70.80° 288.9° yes Time System-search
II.KIV.00.BHZ P 2017-08-10 00:47:41.410 0.10 s 71.06° 310.9° yes Time System-search
AE.MSF.--.HHZ P 2017-08-10 00:47:42.410 0.50 s 71.10° 288.1° yes Time System-search
OM.SOH.--.HHZ P 2017-08-10 00:47:43.920 0 s 71.45° 286.8° yes Time System-search
OM.ASH.--.HHZ P 2017-08-10 00:47:44.690 0.20 s 71.54° 287.6° yes Time System-search
IU.GNI.00.BHZ P 2017-08-10 00:47:46.710 1.10 s 71.73° 306.6° yes Time System-search
GO.AKH.--.HHZ P 2017-08-10 00:47:47.130 0.70 s 71.88° 308.3° yes Time System-search
AE.ALN.--.HHZ P 2017-08-10 00:47:47.970 0.10 s 72.10° 287.2° yes Time System-search
AE.JRN.--.HHZ P 2017-08-10 00:47:57.410 -0.90 s 73.88° 289.4° yes Time System-search
AE.MZR.--.HHZ P 2017-08-10 00:48:00.940 -0.60 s 74.43° 287.4° yes Time System-search
BH.SAK.--.HHZ P 2017-08-10 00:48:04.750 -0.60 s 75.10° 291.5° yes Time System-search
II.FFC.00.BHZ P 2017-08-10 00:48:06.509 0 s 75.38° 31.9° yes Time System-search
IU.ANTO.00.BHZ P 2017-08-10 00:48:30.039 0.40 s 79.45° 311.8° yes Time System-search
GE.EIL.--.BHZ P 2017-08-10 00:48:55.240 0.10 s 84.29° 302.6° yes Time System-search
II.BFO.00.BHZ P 2017-08-10 00:49:02.509 -0.90 s 86.01° 330.2° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170810-11

Time: 2017-08-10 00:36:28.510
Position:35.6658°N, 140.1995°E
Place:
Major Place:41 km E of Tokyo, Japan
Depth:50.4 km
Magnitude:5.2 mb