Earthquake 20170301-2

2017-03-01 00:42:51.250 58.7 km 5.0 Mb
44.1079°N, 148.1154°E
North Pacific Ocean
557 km E of Sapporo, Japan
Time Error: 0.88 s Depth Error: 31.6 km
Num. Stations: 23 Time RMS: 0.43 s
Num. Phases: 23 Azimuth Gap: 205°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.0 Mb 11 1.0 NCMS System-search

Origin Details

Ellipse Major:27.30 km Min. Distance:4.19° Fixed Depth:no
Ellipse Minor:14.50 km Max. Distance:84.49° Fixed Phase:no
Ellipse Strike:159.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@21471 External Origin ID:HYDRA_RED@89360

Error Ellipse

Azimuth Dip Magnitude Action
Max 168° 33° 72.9 km System-search
Intermediate 284° 33° 43.0 km System-search
Min 46° 38° 18.9 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.MAKZ.00.BHZ 2017-03-01 00:51:02.339 323.5 0.75 s 4.9 Mb 45.20° 297.0° System-search
II.KURK.00.BHZ 2017-03-01 00:51:07.109 317.0 0.70 s 4.7 Mb 45.87° 303.0° System-search
II.BRVK.00.BHZ 2017-03-01 00:51:38.009 180.0 0.90 s 4.7 Mb 49.81° 309.0° System-search
II.AAK.00.BHZ 2017-03-01 00:51:53.609 575.0 1.30 s 5.5 Mb 51.79° 295.0° System-search
II.NIL.00.BHZ 2017-03-01 00:52:34.259 438.0 0.90 s 5.5 Mb 57.32° 286.0° System-search
IU.KBL.--.BHZ 2017-03-01 00:52:49.190 226.5 0.90 s 5.1 Mb 59.69° 290.0° System-search
II.FFC.00.BHZ 2017-03-01 00:53:21.910 381.0 1.10 s 4.9 Mb 64.91° 37.0° System-search
II.KIV.00.BHZ 2017-03-01 00:53:56.910 830.5 0.80 s 5.7 Mb 69.97° 312.0° System-search
GO.AKH.--.HHZ 2017-03-01 00:54:05.839 183.0 0.96 s 4.7 Mb 71.26° 309.0° System-search
IU.GNI.00.BHZ 2017-03-01 00:54:06.809 615.5 1.00 s 4.9 Mb 71.41° 308.0° System-search
AE.SHM.--.HHZ 2017-03-01 00:54:18.970 199.0 0.86 s 5.0 Mb 73.68° 290.0° System-search
OM.BAN.--.HHZ 2017-03-01 00:54:19.130 246.5 0.76 s 5.1 Mb 73.65° 290.0° System-search
OM.BID.--.HHZ 2017-03-01 00:54:20.789 216.0 1.04 s 5.1 Mb 74.00° 287.0° System-search
II.UOSS.10.BHZ 2017-03-01 00:54:22.660 234.0 0.85 s 4.5 Mb 74.36° 289.0° System-search
OM.SOH.--.HHZ 2017-03-01 00:54:24.470 32.0 0.80 s 4.2 Mb 74.68° 288.0° System-search
OM.ASH.--.HHZ 2017-03-01 00:54:24.759 45.0 1.22 s 4.4 Mb 74.64° 289.0° System-search
AE.ALN.--.HHZ 2017-03-01 00:54:28.039 131.5 0.78 s 4.8 Mb 75.26° 289.0° System-search
UE.UMZA.--.HHZ 2017-03-01 00:54:35.039 82.0 0.76 s 5.1 Mb 76.56° 288.0° System-search
AE.MZR.--.HHZ 2017-03-01 00:54:40.859 279.0 0.78 s 5.2 Mb 77.51° 289.0° System-search
IU.ANTO.00.BHZ 2017-03-01 00:54:44.390 448.0 0.75 s 5.0 Mb 78.05° 314.0° System-search
GE.EIL.--.BHZ 2017-03-01 00:55:18.539 291.0 1.10 s 5.1 Mb 84.49° 306.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.ERM.00.BHZ Pn 2017-03-01 00:43:52.519 -0.10 s 4.19° 241.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-03-01 00:51:02.339 -0.20 s c 45.20° 297.0° yes Time System-search
II.KURK.00.BHZ P 2017-03-01 00:51:07.109 -0.60 s c 45.87° 303.0° yes Time System-search
II.BRVK.00.BHZ P 2017-03-01 00:51:38.009 -0.20 s c 49.81° 309.0° yes Time System-search
II.AAK.00.BHZ P 2017-03-01 00:51:53.609 0.20 s c 51.79° 295.0° yes Time System-search
II.NIL.00.BHZ P 2017-03-01 00:52:34.259 0.90 s c 57.32° 286.0° yes Time System-search
IU.KBL.--.BHZ P 2017-03-01 00:52:49.190 -0.90 s c 59.69° 290.0° yes Time System-search
II.FFC.00.BHZ P 2017-03-01 00:53:21.910 -2.80 s c 64.91° 37.0° yes Time System-search
II.KIV.00.BHZ P 2017-03-01 00:53:56.910 0.10 s c 69.97° 312.0° yes Time System-search
GO.AKH.--.HHZ P 2017-03-01 00:54:05.839 1.10 s c 71.26° 309.0° yes Time System-search
IU.GNI.00.BHZ P 2017-03-01 00:54:06.809 1.10 s c 71.41° 308.0° yes Time System-search
AE.SHM.--.HHZ P 2017-03-01 00:54:18.970 0 s c 73.68° 290.0° yes Time System-search
OM.BAN.--.HHZ P 2017-03-01 00:54:19.130 0.30 s 73.65° 290.0° no Time System-search
OM.BID.--.HHZ P 2017-03-01 00:54:20.789 0 s 74.00° 287.0° no Time System-search
II.UOSS.10.BHZ P 2017-03-01 00:54:22.660 -0.30 s 74.36° 289.0° no Time System-search
OM.SOH.--.HHZ P 2017-03-01 00:54:24.470 -0.30 s 74.68° 288.0° no Time System-search
OM.ASH.--.HHZ P 2017-03-01 00:54:24.759 0.20 s 74.64° 289.0° no Time System-search
AE.ALN.--.HHZ P 2017-03-01 00:54:28.039 -0.10 s 75.26° 289.0° no Time System-search
UE.UMZA.--.HHZ P 2017-03-01 00:54:35.039 -0.50 s 76.56° 288.0° no Time System-search
AE.MZR.--.HHZ P 2017-03-01 00:54:40.859 0 s c 77.51° 289.0° yes Time System-search
QA.SMRA.--.HHZ P 2017-03-01 00:54:43.529 -0.70 s 78.11° 292.0° no Time System-search
IU.ANTO.00.BHZ P 2017-03-01 00:54:44.390 0.30 s c 78.05° 314.0° yes Time System-search
GE.EIL.--.BHZ P 2017-03-01 00:55:18.539 0.50 s c 84.49° 306.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170301-2

Time: 2017-03-01 00:42:51.250
Position:44.1079°N, 148.1154°E
Place:North Pacific Ocean
Major Place:557 km E of Sapporo, Japan
Depth:58.7 km
Magnitude:5.0 Mb