Earthquake 20170430-2

2017-04-30 14:42:36.570 65.3 km 5.5 Mb
42.3368°N, 143.0577°E
162 km SE of Sapporo, Japan
Time Error: 0.82 s Depth Error: 39.0 km
Num. Stations: 30 Time RMS: 0.41 s
Num. Phases: 30 Azimuth Gap: 171°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.5 Mb 14 1.0 NCMS System-search

Origin Details

Ellipse Major:14.10 km Min. Distance:14.95° Fixed Depth:no
Ellipse Minor:9.60 km Max. Distance:82.49° Fixed Phase:no
Ellipse Strike:149.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@23531 External Origin ID:HYDRA_RED@99205

Error Ellipse

Azimuth Dip Magnitude Action
Max 58° 74° 61.3 km System-search
Intermediate 149° 33.1 km System-search
Min 239° 15° 15.5 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.MAKZ.00.BHZ 2017-04-30 14:50:27.359 1e+03 0.80 s 5.5 Mb 42.75° 297.0° System-search
II.KURK.00.BHZ 2017-04-30 14:50:35.650 5e+03 0.90 s 5.7 Mb 43.80° 304.0° System-search
IU.COLA.00.BHZ 2017-04-30 14:50:37.160 2e+03 1.00 s 5.4 Mb 43.91° 35.0° System-search
II.BRVK.00.BHZ 2017-04-30 14:51:09.710 2e+03 1.10 s 5.6 Mb 48.08° 309.0° System-search
II.AAK.00.BHZ 2017-04-30 14:51:18.309 2e+03 1.70 s 6.0 Mb 49.21° 294.0° System-search
II.KAPI.00.BHZ 2017-04-30 14:51:36.759 2e+03 1.30 s 5.6 Mb 51.71° 210.0° System-search
IU.KBL.--.BHZ 2017-04-30 14:52:13.170 661.0 1.00 s 5.5 Mb 56.80° 288.0° System-search
II.OBN.00.BHZ 2017-04-30 14:53:05.809 3e+03 1.40 s 5.8 Mb 64.56° 322.0° System-search
II.FFC.00.BHZ 2017-04-30 14:53:31.660 921.5 1.30 s 5.3 Mb 68.50° 34.0° System-search
II.KIV.00.BHZ 2017-04-30 14:53:32.160 2e+03 1.00 s 6.2 Mb 68.36° 310.0° System-search
IU.GNI.00.BHZ 2017-04-30 14:53:39.809 2e+03 1.20 s 5.5 Mb 69.54° 305.0° System-search
AE.SHM.--.HHZ 2017-04-30 14:53:46.000 795.5 0.78 s 5.6 Mb 70.79° 288.0° System-search
OM.BAN.--.HHZ 2017-04-30 14:53:46.349 760.0 0.78 s 5.6 Mb 70.74° 287.0° System-search
OM.BID.--.HHZ 2017-04-30 14:53:48.220 714.5 0.88 s 5.6 Mb 70.94° 284.0° System-search
AE.MSF.--.HHZ 2017-04-30 14:53:48.650 421.5 0.82 s 5.3 Mb 71.18° 287.0° System-search
OM.MDH.--.HHZ 2017-04-30 14:53:48.769 169.0 1.90 s 4.9 Mb 71.13° 287.0° System-search
II.UOSS.10.BHZ 2017-04-30 14:53:50.109 850.0 0.90 s 5.1 Mb 71.42° 287.0° System-search
DN.HAT.--.HHZ 2017-04-30 14:53:51.009 267.0 0.90 s 5.2 Mb 71.54° 286.0° System-search
OM.ASH.--.HHZ 2017-04-30 14:53:51.740 543.0 1.80 s 5.5 Mb 71.68° 286.0° System-search
OM.SOH.--.HHZ 2017-04-30 14:53:51.779 119.0 0.90 s 4.8 Mb 71.69° 286.0° System-search
DN.NAZ.--.HHZ 2017-04-30 14:53:52.319 459.0 1.90 s 5.4 Mb 71.77° 287.0° System-search
DN.FAQ.--.HHZ 2017-04-30 14:53:53.180 591.0 2.50 s 6.1 Mb 71.98° 287.0° System-search
AE.ALN.--.HHZ 2017-04-30 14:53:55.339 481.0 0.78 s 5.4 Mb 72.29° 286.0° System-search
DN.ASU.--.HHZ 2017-04-30 14:53:55.470 699.0 1.48 s 6.2 Mb 72.24° 287.0° System-search
AE.MZR.--.HHZ 2017-04-30 14:54:08.349 1e+03 0.82 s 5.8 Mb 74.57° 287.0° System-search
IU.ANTO.00.BHZ 2017-04-30 14:54:21.309 610.0 0.85 s 5.1 Mb 76.59° 312.0° System-search
II.BFO.00.BHZ 2017-04-30 14:54:45.259 969.0 1.60 s 4.5 Mb 81.17° 331.0° System-search
GE.EIL.--.BHZ 2017-04-30 14:54:52.740 587.0 1.40 s 5.3 Mb 82.49° 303.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.PET.00.BHZ Pn 2017-04-30 14:46:03.710 -0.10 s 14.94° 39.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-04-30 14:50:27.359 -0.10 s c 42.75° 297.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-30 14:50:35.650 -0.20 s 43.80° 304.0° no Time System-search
IU.COLA.00.BHZ P 2017-04-30 14:50:37.160 0.50 s c 43.91° 35.0° yes Time System-search
II.BRVK.00.BHZ P 2017-04-30 14:51:09.710 0.20 s c 48.08° 309.0° yes Time System-search
II.AAK.00.BHZ P 2017-04-30 14:51:18.309 -0.20 s c 49.21° 294.0° yes Time System-search
II.KAPI.00.BHZ P 2017-04-30 14:51:36.759 -0.10 s c 51.71° 210.0° yes Time System-search
IU.KBL.--.BHZ P 2017-04-30 14:52:13.170 -1.20 s c 56.80° 288.0° yes Time System-search
II.OBN.00.BHZ P 2017-04-30 14:53:05.809 -1.10 s c 64.56° 322.0° yes Time System-search
II.FFC.00.BHZ P 2017-04-30 14:53:31.660 -0.40 s c 68.50° 34.0° yes Time System-search
II.KIV.00.BHZ P 2017-04-30 14:53:32.160 0.80 s c 68.36° 310.0° yes Time System-search
GO.AKH.--.HHZ P 2017-04-30 14:53:38.200 -0.30 s 69.49° 307.0° no Time System-search
IU.GNI.00.BHZ P 2017-04-30 14:53:39.809 1.10 s c 69.54° 305.0° yes Time System-search
AE.SHM.--.HHZ P 2017-04-30 14:53:46.000 -0.20 s c 70.79° 288.0° yes Time System-search
OM.BAN.--.HHZ P 2017-04-30 14:53:46.349 0.40 s c 70.74° 287.0° yes Time System-search
OM.BID.--.HHZ P 2017-04-30 14:53:48.220 1.10 s c 70.94° 284.0° yes Time System-search
AE.MSF.--.HHZ P 2017-04-30 14:53:48.650 0 s c 71.18° 287.0° yes Time System-search
OM.MDH.--.HHZ P 2017-04-30 14:53:48.769 0.50 s c 71.13° 287.0° yes Time System-search
II.UOSS.10.BHZ P 2017-04-30 14:53:50.109 0.10 s c 71.42° 287.0° yes Time System-search
DN.HAT.--.HHZ P 2017-04-30 14:53:51.009 0.20 s c 71.54° 286.0° yes Time System-search
OM.ASH.--.HHZ P 2017-04-30 14:53:51.740 0.10 s c 71.68° 286.0° yes Time System-search
OM.SOH.--.HHZ P 2017-04-30 14:53:51.779 0.20 s c 71.69° 286.0° yes Time System-search
DN.NAZ.--.HHZ P 2017-04-30 14:53:52.319 0.20 s c 71.77° 287.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-04-30 14:53:53.180 -0.20 s c 71.98° 287.0° yes Time System-search
AE.ALN.--.HHZ P 2017-04-30 14:53:55.339 0.10 s c 72.29° 286.0° yes Time System-search
DN.ASU.--.HHZ P 2017-04-30 14:53:55.470 0.60 s c 72.24° 287.0° yes Time System-search
AE.MZR.--.HHZ P 2017-04-30 14:54:08.349 -0.30 s c 74.57° 287.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-04-30 14:54:21.309 1.00 s c 76.59° 312.0° yes Time System-search
II.BFO.00.BHZ P 2017-04-30 14:54:45.259 -0.20 s c 81.17° 331.0° yes Time System-search
GE.EIL.--.BHZ P 2017-04-30 14:54:52.740 0.50 s c 82.49° 303.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170430-2

Time: 2017-04-30 14:42:36.570
Position:42.3368°N, 143.0577°E
Place:
Major Place:162 km SE of Sapporo, Japan
Depth:65.3 km
Magnitude:5.5 Mb