Earthquake 20170427-2

2017-04-27 14:46:36.270 55.2 km 5.3 Mb
51.0967°N, 178.7605°E
North Pacific Ocean
2934 km E of Sapporo, Japan
Time Error: 1.26 s Depth Error: 25.7 km
Num. Stations: 24 Time RMS: 0.62 s
Num. Phases: 24 Azimuth Gap: 228°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 Mb 13 1.0 NCMS System-search

Origin Details

Ellipse Major:22.00 km Min. Distance:2.95° Fixed Depth:no
Ellipse Minor:9.70 km Max. Distance:91.87° Fixed Phase:no
Ellipse Strike:182.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@23384 External Origin ID:HYDRA_RED@98529

Error Ellipse

Azimuth Dip Magnitude Action
Max 23° 53.5 km System-search
Intermediate 134° 52° 40.2 km System-search
Min 266° 26° 13.5 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.COLA.00.BHZ 2017-04-27 14:51:26.220 3e+03 1.00 s 5.2 Mb 22.05° 38.0° System-search
II.FFC.00.BHZ 2017-04-27 14:54:49.880 714.0 1.00 s 5.1 Mb 45.49° 52.0° System-search
IU.MAKZ.00.BHZ 2017-04-27 14:56:30.460 436.0 0.70 s 5.3 Mb 59.07° 307.0° System-search
II.BRVK.00.BHZ 2017-04-27 14:56:38.059 3e+03 0.70 s 5.9 Mb 60.03° 318.0° System-search
II.AAK.00.BHZ 2017-04-27 14:57:16.809 1e+03 0.70 s 5.7 Mb 65.77° 308.0° System-search
II.OBN.00.BHZ 2017-04-27 14:57:40.440 1e+03 0.80 s 5.4 Mb 69.45° 337.0° System-search
IU.KBL.--.BHZ 2017-04-27 14:58:10.619 784.0 0.95 s 5.4 Mb 74.71° 306.0° System-search
II.KIV.00.BHZ 2017-04-27 14:58:29.759 673.0 1.00 s 5.7 Mb 77.83° 329.0° System-search
II.BFO.00.BHZ 2017-04-27 14:58:41.359 313.0 1.60 s 4.0 Mb 80.47° 353.0° System-search
IU.GNI.00.BHZ 2017-04-27 14:58:43.609 2e+03 1.30 s 5.5 Mb 80.53° 326.0° System-search
CU.TGUH.00.BHZ 2017-04-27 14:58:50.569 1e+03 1.15 s 5.7 Mb 81.64° 78.0° System-search
CU.MTDJ.00.BHZ 2017-04-27 14:59:02.259 1e+03 1.10 s 5.7 Mb 84.26° 68.0° System-search
IU.ANTO.00.BHZ 2017-04-27 14:59:05.150 300.0 1.20 s 5.0 Mb 84.52° 334.0° System-search
AE.SHM.--.HHZ 2017-04-27 14:59:20.670 157.5 0.92 s 5.2 Mb 87.99° 310.0° System-search
OM.BAN.--.HHZ 2017-04-27 14:59:20.670 259.5 0.94 s 5.4 Mb 88.05° 310.0° System-search
AE.MSF.--.HHZ 2017-04-27 14:59:23.190 138.0 1.00 s 5.2 Mb 88.58° 310.0° System-search
II.UOSS.10.BHZ 2017-04-27 14:59:24.299 296.5 1.55 s 5.0 Mb 88.92° 310.0° System-search
DN.HAT.--.HHZ 2017-04-27 14:59:24.500 55.5 1.22 s 4.8 Mb 89.06° 310.0° System-search
OM.ASH.--.HHZ 2017-04-27 14:59:26.750 124.5 1.64 s 5.2 Mb 89.21° 310.0° System-search
OM.SOH.--.HHZ 2017-04-27 14:59:26.759 61.0 1.82 s 4.9 Mb 89.45° 309.0° System-search
DN.FAQ.--.HHZ 2017-04-27 14:59:27.319 176.0 2.70 s 6.0 Mb 89.38° 310.0° System-search
AE.ALN.--.HHZ 2017-04-27 14:59:29.930 148.0 0.68 s 5.3 Mb 89.89° 309.0° System-search
AE.MZR.--.HHZ 2017-04-27 14:59:38.599 380.5 0.70 s 5.8 Mb 91.87° 311.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.ADK.00.BHZ Pn 2017-04-27 14:47:20.759 0.10 s 2.95° 72.0° no Time System-search
IU.COLA.00.BHZ P 2017-04-27 14:51:26.220 0 s 22.05° 38.0° no Time System-search
II.FFC.00.BHZ P 2017-04-27 14:54:49.880 -0.20 s 45.49° 52.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-04-27 14:56:30.460 -0.50 s c 59.07° 307.0° yes Time System-search
II.BRVK.00.BHZ P 2017-04-27 14:56:38.059 0.50 s c 60.03° 318.0° yes Time System-search
II.AAK.00.BHZ P 2017-04-27 14:57:16.809 0.90 s c 65.77° 308.0° yes Time System-search
II.OBN.00.BHZ P 2017-04-27 14:57:40.440 1.60 s 69.45° 337.0° no Time System-search
IU.KBL.--.BHZ P 2017-04-27 14:58:10.619 0 s c 74.71° 306.0° yes Time System-search
II.KIV.00.BHZ P 2017-04-27 14:58:29.759 1.50 s 77.83° 329.0° no Time System-search
II.BFO.00.BHZ P 2017-04-27 14:58:41.359 -1.30 s 80.47° 353.0° no Time System-search
IU.GNI.00.BHZ P 2017-04-27 14:58:43.609 0.50 s 80.53° 326.0° no Time System-search
CU.TGUH.00.BHZ P 2017-04-27 14:58:50.569 2.00 s 81.64° 78.0° no Time System-search
CU.MTDJ.00.BHZ P 2017-04-27 14:59:02.259 -0.10 s 84.26° 68.0° no Time System-search
IU.ANTO.00.BHZ P 2017-04-27 14:59:05.150 1.40 s 84.52° 334.0° no Time System-search
AE.SHM.--.HHZ P 2017-04-27 14:59:20.670 0 s 87.99° 310.0° no Time System-search
OM.BAN.--.HHZ P 2017-04-27 14:59:20.670 -0.30 s 88.05° 310.0° no Time System-search
AE.MSF.--.HHZ P 2017-04-27 14:59:23.190 -0.40 s 88.58° 310.0° no Time System-search
II.UOSS.10.BHZ P 2017-04-27 14:59:24.299 -0.80 s 88.92° 310.0° no Time System-search
DN.HAT.--.HHZ P 2017-04-27 14:59:24.500 -1.20 s 89.06° 310.0° no Time System-search
OM.ASH.--.HHZ P 2017-04-27 14:59:26.750 0.20 s 89.21° 310.0° no Time System-search
OM.SOH.--.HHZ P 2017-04-27 14:59:26.759 -0.80 s 89.45° 309.0° no Time System-search
DN.FAQ.--.HHZ P 2017-04-27 14:59:27.319 0.10 s 89.38° 310.0° no Time System-search
AE.ALN.--.HHZ P 2017-04-27 14:59:29.930 0.30 s 89.89° 309.0° no Time System-search
AE.MZR.--.HHZ P 2017-04-27 14:59:38.599 -0.20 s 91.87° 311.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170427-2

Time: 2017-04-27 14:46:36.270
Position:51.0967°N, 178.7605°E
Place:North Pacific Ocean
Major Place:2934 km E of Sapporo, Japan
Depth:55.2 km
Magnitude:5.3 Mb