Earthquake 20171012-19

2017-10-12 06:12:40.810 30.4 km 5.3 mb
36.8517°N, 141.9971°E
North Pacific Ocean
241 km NE of Tokyo, Japan
Time Error: 0.78 s Depth Error: 4.3 km
Num. Stations: 22 Time RMS: 0.38 s
Num. Phases: 24 Azimuth Gap: 253°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 mb 21 0.10 NCMS System-search
5.3 M 31 0.20 NCMS System-search
5.5 mB_BB 10 0.20 NCMS System-search
5.3 mb 0 0 NCMS System-search
5.3 M 0 0 NCMS System-search
4.8 mb_Lg 1 0.50 NCMS System-search

Origin Details

Ellipse Major:28.10 km Min. Distance:5.23° Fixed Depth:no
Ellipse Minor:9.00 km Max. Distance:85.69° Fixed Phase:no
Ellipse Strike:153.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@19123 External Origin ID:HYDRA_RED@38186

Error Ellipse

Azimuth Dip Magnitude Action
Max 154° 65.8 km System-search
Intermediate 64° 21.2 km System-search
Min 285° 87° 6.2 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.ERM.00.BHZ 2017-10-12 06:15:35.785 2e+03 1.30 s 4.8 mb_Lg 5.23° 9.5° System-search
IU.MAKZ.00.BHZ 2017-10-12 06:20:52.539 332.5 1.15 s 5.4 mB_BB 44.82° 302.5° System-search
IU.MAKZ.00.BHZ 2017-10-12 06:20:52.990 34.0 0.95 s 5.2 mb 44.82° 302.5° System-search
IU.COLA.00.BHZ 2017-10-12 06:21:36.964 29.5 2.00 s 5.0 mb 48.98° 32.1° System-search
II.BRVK.00.BHZ 2017-10-12 06:21:41.160 331.3 2.50 s 5.4 mB_BB 51.10° 312.6° System-search
II.BRVK.00.BHZ 2017-10-12 06:21:51.160 21.1 0.80 s 5.1 mb 51.10° 312.6° System-search
IU.KBL.--.BHZ 2017-10-12 06:22:30.285 442.7 1.05 s 5.7 mB_BB 57.92° 291.4° System-search
IU.KBL.--.BHZ 2017-10-12 06:22:30.785 53.1 1.05 s 5.5 mb 57.92° 291.4° System-search
II.KIV.00.BHZ 2017-10-12 06:23:59.109 2e+03 1.30 s 6.3 mB_BB 71.38° 311.3° System-search
II.KIV.00.BHZ 2017-10-12 06:24:00.160 167.9 0.80 s 6.2 mb 71.38° 311.3° System-search
OM.BID.--.HHZ 2017-10-12 06:24:00.720 49.0 0.98 s 5.5 mb 71.60° 286.0° System-search
AE.SHM.--.HHZ 2017-10-12 06:24:00.819 707.1 0.90 s 5.8 mB_BB 71.79° 289.4° System-search
AE.SHM.--.HHZ 2017-10-12 06:24:01.269 71.9 0.88 s 5.7 mb 71.79° 289.4° System-search
OM.MDH.--.HHZ 2017-10-12 06:24:02.710 5.0 0.92 s 4.5 mb 72.05° 288.5° System-search
AE.MSF.--.HHZ 2017-10-12 06:24:03.549 38.8 0.88 s 5.4 mb 72.11° 288.7° System-search
II.UOSS.10.BHZ 2017-10-12 06:24:04.214 11.0 0.80 s 4.9 mb 72.31° 288.3° System-search
OM.SOH.--.HHZ 2017-10-12 06:24:04.849 99.7 0.92 s 5.0 mB_BB 72.50° 287.4° System-search
DN.HAT.--.HHZ 2017-10-12 06:24:04.890 211.6 0.94 s 5.3 mB_BB 72.43° 288.2° System-search
OM.SOH.--.HHZ 2017-10-12 06:24:05.299 10.4 0.94 s 4.8 mb 72.50° 287.4° System-search
DN.HAT.--.HHZ 2017-10-12 06:24:05.339 20.3 0.84 s 5.2 mb 72.43° 288.2° System-search
DN.FAQ.--.HHZ 2017-10-12 06:24:07.180 86.9 0.84 s 5.8 mb 72.88° 288.4° System-search
GO.AKH.--.HHZ 2017-10-12 06:24:07.460 13.5 0.82 s 5.0 mb 72.29° 308.8° System-search
AE.ALN.--.HHZ 2017-10-12 06:24:08.789 410.4 0.68 s 5.6 mB_BB 73.13° 287.7° System-search
DN.ASU.--.HHZ 2017-10-12 06:24:09.230 173.8 0.90 s 6.1 mb 73.15° 288.4° System-search
AE.ALN.--.HHZ 2017-10-12 06:24:09.250 30.3 0.78 s 5.4 mb 73.13° 287.7° System-search
II.FFC.00.BHZ 2017-10-12 06:24:12.609 10.3 0.90 s 4.8 mb 73.60° 32.8° System-search
OM.ASH.--.HHZ 2017-10-12 06:24:16.150 21.2 1.16 s 5.0 mb 72.56° 288.1° System-search
AE.MZR.--.HHZ 2017-10-12 06:24:22.369 56.0 0.98 s 5.5 mb 75.45° 288.0° System-search
GE.EIL.--.BHZ 2017-10-12 06:25:13.390 340.4 1.40 s 5.7 mB_BB 84.87° 303.5° System-search
GE.EIL.--.BHZ 2017-10-12 06:25:13.940 40.4 1.10 s 5.5 mb 84.87° 303.5° System-search
II.BFO.00.BHZ 2017-10-12 06:25:18.259 6.9 1.10 s 4.8 mb 85.69° 331.1° System-search
II.BFO.00.BHZ 2017-10-12 06:26:56.759 55.3 5.50 s 4.9 mB_BB 85.69° 331.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ Pn 2017-10-12 06:13:56.460 -0.50 s 5.23° 9.5° yes Time System-search
IU.MAKZ.00.BHZ P 2017-10-12 06:20:51.940 0 s 44.82° 302.5° yes Time System-search
IU.COLA.00.BHZ P 2017-10-12 06:21:25.690 1.60 s 48.98° 32.1° yes Time System-search
II.BRVK.00.BHZ P 2017-10-12 06:21:40.509 0.20 s 51.10° 312.6° yes Time System-search
IU.KBL.--.BHZ P 2017-10-12 06:22:30.059 -0.40 s 57.92° 291.4° yes Time System-search
II.KIV.00.BHZ P 2017-10-12 06:23:58.809 0.80 s 71.38° 311.3° yes Time System-search
OM.BID.--.HHZ P 2017-10-12 06:24:00.119 0.60 s 71.60° 286.0° yes Time System-search
AE.SHM.--.HHZ P 2017-10-12 06:24:00.640 0 s 71.79° 289.4° yes Time System-search
OM.MDH.--.HHZ P 2017-10-12 06:24:01.329 -0.80 s 72.05° 288.5° yes Time System-search
AE.MSF.--.HHZ P 2017-10-12 06:24:02.980 0.40 s 72.11° 288.7° yes Time System-search
II.UOSS.10.BHZ P 2017-10-12 06:24:03.589 -0.20 s 72.31° 288.3° yes Time System-search
DN.HAT.--.HHZ P 2017-10-12 06:24:04.440 0 s 72.43° 288.2° yes Time System-search
OM.SOH.--.HHZ P 2017-10-12 06:24:04.720 -0.10 s 72.50° 287.4° yes Time System-search
GO.AKH.--.HHZ P 2017-10-12 06:24:04.779 1.20 s 72.29° 308.8° yes Time System-search
OM.ASH.--.HHZ P 2017-10-12 06:24:05.039 -0.30 s 72.56° 288.1° yes Time System-search
DN.FAQ.--.HHZ P 2017-10-12 06:24:06.880 -0.30 s 72.88° 288.4° yes Time System-search
AE.ALN.--.HHZ P 2017-10-12 06:24:08.750 0.10 s 73.13° 287.7° yes Time System-search
DN.ASU.--.HHZ P 2017-10-12 06:24:08.970 0.20 s 73.15° 288.4° yes Time System-search
OM.BID.--.HHZ pP 2017-10-12 06:24:10.039 1.50 s 71.60° 286.0° yes Time System-search
II.FFC.00.BHZ P 2017-10-12 06:24:10.759 -0.20 s 73.60° 32.8° yes Time System-search
AE.MZR.--.HHZ P 2017-10-12 06:24:22.180 0 s 75.45° 288.0° yes Time System-search
AE.MZR.--.HHZ pP 2017-10-12 06:24:31.849 0.60 s 75.45° 288.0° yes Time System-search
GE.EIL.--.BHZ P 2017-10-12 06:25:12.690 -0.10 s 84.87° 303.5° yes Time System-search
II.BFO.00.BHZ P 2017-10-12 06:25:16.410 -0.20 s 85.69° 331.1° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20171012-19

Time: 2017-10-12 06:12:40.810
Position:36.8517°N, 141.9971°E
Place:North Pacific Ocean
Major Place:241 km NE of Tokyo, Japan
Depth:30.4 km
Magnitude:5.3 mb