Earthquake 20170410-11

2017-04-10 20:42:03.090 10.0 km 5.1 Mb
29.5477°N, 142.2744°E
North Pacific Ocean
720 km S of Tokyo, Japan
Time Error: 0.98 s Depth Error:
Num. Stations: 24 Time RMS: 0.48 s
Num. Phases: 24 Azimuth Gap: 171°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.1 Mb 12 1.0 NCMS System-search
4.2 Ms 3 1.0 NCMS System-search

Origin Details

Ellipse Major:15.50 km Min. Distance:12.46° Fixed Depth:yes
Ellipse Minor:8.10 km Max. Distance:92.08° Fixed Phase:no
Ellipse Strike:105.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@22719 External Origin ID:HYDRA_RED@95595

Error Ellipse

Azimuth Dip Magnitude Action
Max 105° 31.0 km System-search
Intermediate 15° 16.2 km System-search
Min 0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BHZ 2017-04-10 20:49:42.960 382.0 1.10 s 4.7 Mb 40.64° 215.0° System-search
IU.MAKZ.00.BHZ 2017-04-10 20:50:51.160 239.5 1.25 s 5.0 Mb 49.21° 308.0° System-search
II.KURK.00.BHZ 2017-04-10 20:51:07.559 2e+03 1.00 s 5.4 Mb 51.33° 313.0° System-search
II.AAK.00.BHZ 2017-04-10 20:51:34.259 283.5 1.00 s 5.2 Mb 54.94° 303.0° System-search
II.BRVK.00.BHZ 2017-04-10 20:51:45.210 1e+03 1.00 s 5.5 Mb 56.34° 316.0° System-search
IU.NWAO.00.BHZ 2017-04-10 20:52:52.910 522.5 0.80 s 5.3 Mb 66.57° 202.0° System-search
OM.BAN.--.HHZ 2017-04-10 20:53:42.500 143.0 0.84 s 5.0 Mb 74.44° 291.0° System-search
AE.SHM.--.HHZ 2017-04-10 20:53:43.019 338.5 0.82 s 5.3 Mb 74.56° 291.0° System-search
II.UOSS.10.BHZ 2017-04-10 20:53:44.420 133.0 1.00 s 4.4 Mb 74.94° 290.0° System-search
OM.SOH.--.HHZ 2017-04-10 20:53:45.220 85.5 1.06 s 4.8 Mb 75.03° 289.0° System-search
DN.HAT.--.HHZ 2017-04-10 20:53:45.960 66.0 1.04 s 4.7 Mb 75.05° 290.0° System-search
OM.ASH.--.HHZ 2017-04-10 20:53:46.150 60.0 1.02 s 4.6 Mb 75.18° 290.0° System-search
AE.ALN.--.HHZ 2017-04-10 20:53:49.230 139.5 1.22 s 5.0 Mb 75.70° 289.0° System-search
DN.ASU.--.HHZ 2017-04-10 20:53:49.690 101.5 1.24 s 5.5 Mb 75.80° 290.0° System-search
UE.UMZA.--.HHZ 2017-04-10 20:53:54.500 150.5 1.28 s 5.4 Mb 76.78° 288.0° System-search
II.KIV.00.BHZ 2017-04-10 20:53:54.809 1e+03 1.10 s 6.1 Mb 76.39° 312.0° System-search
IU.GNI.00.BHZ 2017-04-10 20:53:58.210 2e+03 1.10 s 5.5 Mb 76.82° 308.0° System-search
UE.GHWR.--.HHZ 2017-04-10 20:54:02.359 120.5 0.84 s 5.3 Mb 78.09° 290.0° System-search
AE.MZR.--.HHZ 2017-04-10 20:54:02.960 202.0 0.94 s 5.2 Mb 78.04° 289.0° System-search
II.FFC.00.BHZ 2017-04-10 20:54:11.559 236.5 0.90 s 4.7 Mb 79.55° 32.0° System-search
IU.ANTO.00.BHZ 2017-04-10 20:54:38.099 185.0 1.10 s 4.9 Mb 84.81° 313.0° System-search
II.BFO.00.BHZ 2017-04-10 20:55:12.660 164.5 1.20 s 4.2 Mb 92.08° 331.0° System-search
IU.DAV.00.BHZ 2017-04-10 20:57:25.109 642.5 20.75 s 4.3 Ms 27.33° 218.4° System-search
IU.ADK.00.BHZ 2017-04-10 21:05:46.160 637.0 18.50 s 4.3 Ms 37.59° 41.8° System-search
II.KAPI.00.BHZ 2017-04-10 21:09:43.559 256.0 18.55 s 4.0 Ms 40.60° 215.9° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ Pn 2017-04-10 20:44:58.240 -2.20 s 12.46° 3.0° no Time System-search
II.KAPI.00.BHZ P 2017-04-10 20:49:42.960 -0.20 s c 40.64° 215.0° yes Time System-search
IU.MAKZ.00.BHZ P 2017-04-10 20:50:51.160 -0.40 s c 49.21° 308.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-10 20:51:07.559 0 s c 51.33° 313.0° yes Time System-search
II.AAK.00.BHZ P 2017-04-10 20:51:34.259 -0.20 s c 54.94° 303.0° yes Time System-search
II.BRVK.00.BHZ P 2017-04-10 20:51:45.210 0.90 s c 56.34° 316.0° yes Time System-search
IU.NWAO.00.BHZ P 2017-04-10 20:52:52.910 -0.10 s c 66.57° 202.0° yes Time System-search
OM.BAN.--.HHZ P 2017-04-10 20:53:42.500 0.80 s 74.44° 291.0° no Time System-search
AE.SHM.--.HHZ P 2017-04-10 20:53:43.019 0.60 s c 74.56° 291.0° yes Time System-search
II.UOSS.10.BHZ P 2017-04-10 20:53:44.420 -0.20 s 74.94° 290.0° no Time System-search
OM.SOH.--.HHZ P 2017-04-10 20:53:45.220 0.10 s c 75.03° 289.0° yes Time System-search
DN.HAT.--.HHZ P 2017-04-10 20:53:45.960 0.60 s c 75.05° 290.0° yes Time System-search
OM.ASH.--.HHZ P 2017-04-10 20:53:46.150 0.10 s c 75.18° 290.0° yes Time System-search
AE.ALN.--.HHZ P 2017-04-10 20:53:49.230 0.20 s c 75.70° 289.0° yes Time System-search
DN.ASU.--.HHZ P 2017-04-10 20:53:49.690 0.10 s 75.80° 290.0° no Time System-search
UE.UMZA.--.HHZ P 2017-04-10 20:53:54.500 -0.70 s c 76.78° 288.0° yes Time System-search
II.KIV.00.BHZ P 2017-04-10 20:53:54.809 1.70 s 76.39° 312.0° no Time System-search
IU.GNI.00.BHZ P 2017-04-10 20:53:58.210 2.70 s c 76.82° 308.0° yes Time System-search
AE.JRN.--.HHZ P 2017-04-10 20:54:00.059 -0.10 s 77.67° 291.0° no Time System-search
UE.GHWR.--.HHZ P 2017-04-10 20:54:02.359 -0.10 s 78.09° 290.0° no Time System-search
AE.MZR.--.HHZ P 2017-04-10 20:54:02.960 0.80 s c 78.04° 289.0° yes Time System-search
II.FFC.00.BHZ P 2017-04-10 20:54:11.559 1.10 s c 79.55° 32.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-04-10 20:54:38.099 -0.10 s 84.81° 313.0° no Time System-search
II.BFO.00.BHZ P 2017-04-10 20:55:12.660 -0.30 s 92.08° 331.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170410-11

Time: 2017-04-10 20:42:03.090
Position:29.5477°N, 142.2744°E
Place:North Pacific Ocean
Major Place:720 km S of Tokyo, Japan
Depth:10.0 km
Magnitude:5.1 Mb