Earthquake 20170227-6

2017-02-27 09:10:38.920 48.6 km 5.2 Mb
42.6065°N, 142.8338°E
132 km SE of Sapporo, Japan
Time Error: 0.76 s Depth Error: 165.8 km
Num. Stations: 19 Time RMS: 0.37 s
Num. Phases: 19 Azimuth Gap: 249°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.2 Mb 11 1.0 NCMS System-search
5.4 mblg 1 1.0 NCMS System-search
3.8 Ms 1 1.0 NCMS System-search

Origin Details

Ellipse Major:51.20 km Min. Distance:42.51° Fixed Depth:no
Ellipse Minor:13.20 km Max. Distance:76.28° Fixed Phase:no
Ellipse Strike:162.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@21409 External Origin ID:HYDRA_RED@89057

Error Ellipse

Azimuth Dip Magnitude Action
Max 345° 68° 269.1 km System-search
Intermediate 155° 21° 70.5 km System-search
Min 247° 29.5 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.ERM.00.BHZ 2017-02-27 09:10:58.900 1e+06 1.15 s 5.4 mblg 0.64° 157.8° System-search
IU.MAKZ.00.BHZ 2017-02-27 09:18:29.160 640.0 0.80 s 5.1 Mb 42.48° 297.0° System-search
II.KURK.00.BHZ 2017-02-27 09:18:37.609 3e+03 0.80 s 5.4 Mb 43.51° 303.0° System-search
IU.COLA.00.BHZ 2017-02-27 09:18:39.710 452.5 0.70 s 4.8 Mb 43.78° 35.0° System-search
II.BRVK.00.BHZ 2017-02-27 09:19:12.160 938.0 1.20 s 5.3 Mb 47.78° 309.0° System-search
II.AAK.00.BHZ 2017-02-27 09:19:20.609 464.5 0.60 s 5.4 Mb 48.95° 294.0° System-search
II.NIL.00.BHZ 2017-02-27 09:19:59.059 433.5 0.80 s 5.4 Mb 54.03° 285.0° System-search
IU.KBL.--.BHZ 2017-02-27 09:20:15.890 321.0 0.60 s 5.1 Mb 56.55° 288.0° System-search
II.KIV.00.BHZ 2017-02-27 09:21:34.460 956.5 0.80 s 5.8 Mb 68.06° 309.0° System-search
AE.SHM.--.HHZ 2017-02-27 09:21:48.750 447.5 0.82 s 5.4 Mb 70.55° 287.0° System-search
OM.BAN.--.HHZ 2017-02-27 09:21:48.799 404.0 0.78 s 5.3 Mb 70.50° 287.0° System-search
OM.BID.--.HHZ 2017-02-27 09:21:50.960 343.0 0.76 s 5.3 Mb 70.71° 284.0° System-search
AE.MSF.--.HHZ 2017-02-27 09:21:51.480 250.0 0.80 s 5.1 Mb 70.95° 287.0° System-search
II.UOSS.10.BHZ 2017-02-27 09:21:52.339 389.0 0.70 s 4.7 Mb 71.18° 286.0° System-search
DN.HAT.--.HHZ 2017-02-27 09:21:53.730 126.0 0.84 s 4.8 Mb 71.31° 286.0° System-search
OM.ASH.--.HHZ 2017-02-27 09:21:54.920 65.0 1.08 s 4.6 Mb 71.45° 286.0° System-search
DN.ASU.--.HHZ 2017-02-27 09:21:57.910 270.5 0.68 s 5.8 Mb 72.00° 287.0° System-search
AE.ALN.--.HHZ 2017-02-27 09:21:58.049 248.5 0.76 s 5.1 Mb 72.06° 286.0° System-search
AE.MZR.--.HHZ 2017-02-27 09:22:11.069 602.5 0.78 s 5.5 Mb 74.34° 286.0° System-search
IU.ANTO.00.BHZ 2017-02-27 09:22:23.759 362.5 0.70 s 4.9 Mb 76.28° 311.0° System-search
IU.MAKZ.00.BHZ 2017-02-27 09:37:48.119 104.0 19.33 s 3.8 Ms 42.51° 297.5° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.MAKZ.00.BHZ P 2017-02-27 09:18:29.160 -0.40 s c 42.48° 297.0° yes Time System-search
II.KURK.00.BHZ P 2017-02-27 09:18:37.609 -0.20 s c 43.51° 303.0° yes Time System-search
IU.COLA.00.BHZ P 2017-02-27 09:18:39.710 -0.20 s c 43.78° 35.0° yes Time System-search
II.BRVK.00.BHZ P 2017-02-27 09:19:12.160 0.60 s c 47.78° 309.0° yes Time System-search
II.AAK.00.BHZ P 2017-02-27 09:19:20.609 -0.20 s c 48.95° 294.0° yes Time System-search
II.NIL.00.BHZ P 2017-02-27 09:19:59.059 0.40 s c 54.03° 285.0° yes Time System-search
IU.KBL.--.BHZ P 2017-02-27 09:20:15.890 -1.10 s c 56.55° 288.0° yes Time System-search
II.KIV.00.BHZ P 2017-02-27 09:21:34.460 0.50 s c 68.06° 309.0° yes Time System-search
AE.SHM.--.HHZ P 2017-02-27 09:21:48.750 -0.40 s c 70.55° 287.0° yes Time System-search
OM.BAN.--.HHZ P 2017-02-27 09:21:48.799 -0.20 s c 70.50° 287.0° yes Time System-search
OM.BID.--.HHZ P 2017-02-27 09:21:50.960 0.80 s c 70.71° 284.0° yes Time System-search
AE.MSF.--.HHZ P 2017-02-27 09:21:51.480 -0.20 s c 70.95° 287.0° yes Time System-search
II.UOSS.10.BHZ P 2017-02-27 09:21:52.339 -0.70 s c 71.18° 286.0° yes Time System-search
DN.HAT.--.HHZ P 2017-02-27 09:21:53.730 -0.10 s c 71.31° 286.0° yes Time System-search
OM.ASH.--.HHZ P 2017-02-27 09:21:54.920 0.20 s c 71.45° 286.0° yes Time System-search
DN.ASU.--.HHZ P 2017-02-27 09:21:57.910 0 s c 72.00° 287.0° yes Time System-search
AE.ALN.--.HHZ P 2017-02-27 09:21:58.049 -0.30 s c 72.06° 286.0° yes Time System-search
AE.MZR.--.HHZ P 2017-02-27 09:22:11.069 -0.70 s c 74.34° 286.0° yes Time System-search
IU.ANTO.00.BHZ P 2017-02-27 09:22:23.759 0.70 s c 76.28° 311.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170227-6

Time: 2017-02-27 09:10:38.920
Position:42.6065°N, 142.8338°E
Place:
Major Place:132 km SE of Sapporo, Japan
Depth:48.6 km
Magnitude:5.2 Mb