Earthquake 20170810-7

2017-08-10 07:07:50.900 76.8 km 5.3 mb
50.4273°N, 157.2593°E
North Pacific Ocean
1457 km NE of Sapporo, Japan
Time Error: 0.85 s Depth Error: 10.1 km
Num. Stations: 30 Time RMS: 0.42 s
Num. Phases: 31 Azimuth Gap: 142°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.3 mb 27 0.10 NCMS System-search
5.4 M 33 0.30 NCMS System-search
4.2 Ms_BB 1 0.40 NCMS System-search
5.7 mB_BB 6 0.20 NCMS System-search
5.3 mb 0 0 NCMS System-search
5.3 M 0 0 NCMS System-search

Origin Details

Ellipse Major:14.80 km Min. Distance:2.74° Fixed Depth:no
Ellipse Minor:8.20 km Max. Distance:145.70° Fixed Phase:no
Ellipse Strike:158.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@17273 External Origin ID:HYDRA_RED@34661

Error Ellipse

Azimuth Dip Magnitude Action
Max 157° 12° 35.4 km System-search
Intermediate 61° 26° 20.9 km System-search
Min 271° 60° 10.8 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.PET.00.BHZ 2017-08-10 07:09:29.079 9e+03 3.40 s 4.2 Ms_BB 2.74° 17.9° System-search
IU.ADK.00.BHZ 2017-08-10 07:11:37.859 129.4 1.40 s 4.9 mb 16.39° 74.8° System-search
IU.COLA.00.BHZ 2017-08-10 07:14:24.859 26.1 0.80 s 5.1 mb 31.55° 41.8° System-search
II.KURK.00.BHZ 2017-08-10 07:16:19.710 136.6 1.10 s 5.8 mb 47.66° 302.6° System-search
II.KURK.00.BHZ 2017-08-10 07:16:19.859 1e+03 0.30 s 5.9 mB_BB 47.66° 302.6° System-search
IU.MAKZ.00.BHZ 2017-08-10 07:16:21.089 403.3 1.10 s 5.5 mB_BB 47.91° 296.5° System-search
IU.MAKZ.00.BHZ 2017-08-10 07:16:21.664 44.4 1.05 s 5.3 mb 47.91° 296.5° System-search
II.BRVK.00.BHZ 2017-08-10 07:16:42.809 616.6 0.60 s 5.8 mB_BB 50.71° 308.9° System-search
II.BRVK.00.BHZ 2017-08-10 07:16:43.210 50.3 0.80 s 5.6 mb 50.71° 308.9° System-search
IU.KEV.00.BHZ 2017-08-10 07:17:12.910 13.0 1.20 s 4.8 mb 54.78° 341.1° System-search
II.AAK.00.BHZ 2017-08-10 07:17:12.960 86.9 1.00 s 5.7 mb 54.67° 296.3° System-search
II.FFC.00.BHZ 2017-08-10 07:17:43.559 22.4 1.00 s 5.2 mb 56.16° 43.3° System-search
II.NIL.00.BHZ 2017-08-10 07:18:01.109 765.0 1.10 s 6.0 mB_BB 61.33° 289.1° System-search
II.NIL.00.BHZ 2017-08-10 07:18:01.460 88.1 1.10 s 5.8 mb 61.33° 289.1° System-search
IU.KBL.--.BHZ 2017-08-10 07:18:11.164 20.5 1.05 s 5.1 mb 63.24° 292.6° System-search
GO.AKH.--.HHZ 2017-08-10 07:19:06.910 23.0 1.04 s 5.0 mb 71.78° 313.7° System-search
IU.GNI.00.BHZ 2017-08-10 07:19:09.910 35.2 1.20 s 5.2 mb 72.19° 312.1° System-search
II.ESK.00.BHZ 2017-08-10 07:19:15.460 60.4 1.30 s 5.4 mb 73.37° 348.5° System-search
AE.MSF.--.HHZ 2017-08-10 07:19:39.240 62.2 1.16 s 5.4 mb 77.52° 294.7° System-search
II.UOSS.10.BHZ 2017-08-10 07:19:40.565 26.2 1.10 s 5.1 mb 77.81° 294.4° System-search
IU.ANTO.00.BHZ 2017-08-10 07:19:40.914 24.8 1.05 s 5.1 mb 77.75° 319.6° System-search
DN.HAT.--.HHZ 2017-08-10 07:19:41.759 35.3 1.02 s 5.2 mb 77.95° 294.4° System-search
II.BFO.00.BHZ 2017-08-10 07:19:42.359 5.4 0.90 s 4.5 mb 78.06° 339.4° System-search
DN.NAZ.--.HHZ 2017-08-10 07:19:42.369 23.2 0.94 s 5.1 mb 78.10° 294.8° System-search
OM.ASH.--.HHZ 2017-08-10 07:19:42.579 19.8 1.08 s 5.0 mb 78.10° 294.4° System-search
OM.SOH.--.HHZ 2017-08-10 07:19:42.940 13.6 1.08 s 4.8 mb 78.24° 293.7° System-search
DN.FAQ.--.HHZ 2017-08-10 07:19:43.049 112.0 1.00 s 5.7 mb 78.32° 294.7° System-search
AE.SRB.--.HHZ 2017-08-10 07:19:44.910 85.6 1.02 s 5.6 mb 78.75° 296.0° System-search
DN.ASU.--.HHZ 2017-08-10 07:19:45.480 200.0 1.04 s 6.0 mb 78.57° 294.8° System-search
AE.ALN.--.HHZ 2017-08-10 07:19:46.150 56.9 1.08 s 5.4 mb 78.75° 294.2° System-search
AE.MZR.--.HHZ 2017-08-10 07:19:59.450 76.8 0.66 s 5.8 mb 80.89° 295.1° System-search
DN.NAZ.--.HHZ 2017-08-10 07:20:01.630 441.6 4.12 s 5.5 mB_BB 78.10° 294.8° System-search
GE.EIL.--.BHZ 2017-08-10 07:20:21.190 22.6 0.70 s 5.3 mb 85.35° 312.6° System-search
GE.EIL.--.BHZ 2017-08-10 07:20:21.839 398.0 2.30 s 5.6 mB_BB 85.35° 312.6° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.PET.00.BHZ Pn 2017-08-10 07:08:32.440 -0.20 s 2.74° 17.9° yes Time System-search
II.ERM.00.BHZ Pn 2017-08-10 07:10:52.809 2.20 s 12.87° 234.6° yes Time System-search
IU.ADK.00.BHZ Pn 2017-08-10 07:11:35.910 0.10 s 16.39° 74.8° yes Time System-search
IU.COLA.00.BHZ P 2017-08-10 07:14:05.210 -0.10 s 31.55° 41.8° yes Time System-search
II.KURK.00.BHZ P 2017-08-10 07:16:18.509 -0.60 s 47.66° 302.6° yes Time System-search
IU.MAKZ.00.BHZ P 2017-08-10 07:16:20.589 -0.60 s 47.91° 296.5° yes Time System-search
II.BRVK.00.BHZ P 2017-08-10 07:16:41.009 -1.30 s 50.71° 308.9° yes Time System-search
II.AAK.00.BHZ P 2017-08-10 07:17:11.910 0 s 54.67° 296.3° yes Time System-search
IU.KEV.00.BHZ P 2017-08-10 07:17:12.210 0.20 s 54.78° 341.1° yes Time System-search
II.FFC.00.BHZ P 2017-08-10 07:17:21.960 -0.20 s 56.16° 43.3° yes Time System-search
II.FFC.00.BHZ pP 2017-08-10 07:17:41.960 0.50 s 56.16° 43.3° yes Time System-search
II.NIL.00.BHZ P 2017-08-10 07:17:58.609 0.20 s 61.33° 289.1° yes Time System-search
IU.KBL.--.BHZ P 2017-08-10 07:18:10.440 -0.90 s 63.24° 292.6° yes Time System-search
GO.AKH.--.HHZ P 2017-08-10 07:19:06.299 1.30 s 71.78° 313.7° yes Time System-search
IU.GNI.00.BHZ P 2017-08-10 07:19:08.859 1.40 s 72.19° 312.1° yes Time System-search
II.ESK.00.BHZ P 2017-08-10 07:19:14.259 0.30 s 73.37° 348.5° yes Time System-search
AE.MSF.--.HHZ P 2017-08-10 07:19:38.970 0.70 s 77.52° 294.7° yes Time System-search
II.UOSS.10.BHZ P 2017-08-10 07:19:39.440 -0.40 s 77.81° 294.4° yes Time System-search
IU.ANTO.00.BHZ P 2017-08-10 07:19:40.039 0.70 s 77.75° 319.6° yes Time System-search
DN.HAT.--.HHZ P 2017-08-10 07:19:40.630 0 s 77.95° 294.4° yes Time System-search
II.BFO.00.BHZ P 2017-08-10 07:19:41.160 0.30 s 78.06° 339.4° yes Time System-search
OM.ASH.--.HHZ P 2017-08-10 07:19:41.420 -0.10 s 78.10° 294.4° yes Time System-search
DN.NAZ.--.HHZ P 2017-08-10 07:19:41.700 0.30 s 78.10° 294.8° yes Time System-search
OM.SOH.--.HHZ P 2017-08-10 07:19:42.220 0 s 78.24° 293.7° yes Time System-search
DN.FAQ.--.HHZ P 2017-08-10 07:19:42.640 -0.10 s 78.32° 294.7° yes Time System-search
AE.SRB.--.HHZ P 2017-08-10 07:19:44.140 -0.90 s 78.75° 296.0° yes Time System-search
DN.ASU.--.HHZ P 2017-08-10 07:19:44.759 0.70 s 78.57° 294.8° yes Time System-search
AE.ALN.--.HHZ P 2017-08-10 07:19:45.559 0.50 s 78.75° 294.2° yes Time System-search
AE.MZR.--.HHZ P 2017-08-10 07:19:56.289 -0.30 s 80.89° 295.1° yes Time System-search
GE.EIL.--.BHZ P 2017-08-10 07:20:19.289 -0.20 s 85.35° 312.6° yes Time System-search
GT.PLCA.00.BHZ PKPdf 2017-08-10 07:27:19.849 0 s 145.70° 91.8° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170810-7

Time: 2017-08-10 07:07:50.900
Position:50.4273°N, 157.2593°E
Place:North Pacific Ocean
Major Place:1457 km NE of Sapporo, Japan
Depth:76.8 km
Magnitude:5.3 mb