Earthquake 20171007-5

2017-10-07 01:45:54.250 15.1 km 5.1 mb
2.2470°N, 131.5623°E
North Pacific Ocean
655 km SW of Koror, Palau Islands
Time Error: 2.49 s Depth Error: 22.5 km
Num. Stations: 19 Time RMS: 1.23 s
Num. Phases: 19 Azimuth Gap: 182°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.1 mb 18 0.10 NCMS System-search
5.2 M 23 0.20 NCMS System-search
4.4 Ms_BB 1 0.40 NCMS System-search
5.3 mB_BB 5 0.30 NCMS System-search
5.1 mb 0 0 NCMS System-search
5.1 M 0 0 NCMS System-search

Origin Details

Ellipse Major:27.20 km Min. Distance:13.83° Fixed Depth:no
Ellipse Minor:10.60 km Max. Distance:83.97° Fixed Phase:no
Ellipse Strike:165.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18995 External Origin ID:HYDRA_RED@37941

Error Ellipse

Azimuth Dip Magnitude Action
Max 166° 23° 68.7 km System-search
Intermediate 263° 13° 25.1 km System-search
Min 21° 62° 21.9 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BHZ 2017-10-07 01:54:47.437 1e+03 18.70 s 4.4 Ms_BB 13.83° 238.5° System-search
IU.MIDW.00.BHZ 2017-10-07 01:55:29.234 206.2 0.55 s 6.4 mb 55.08° 56.8° System-search
IU.MAKZ.00.BHZ 2017-10-07 01:56:20.884 9.2 1.10 s 4.8 mb 61.75° 323.6° System-search
II.AAK.00.BHZ 2017-10-07 01:56:53.400 13.1 1.00 s 5.1 mb 64.71° 316.8° System-search
II.KURK.00.BHZ 2017-10-07 01:56:56.509 15.9 1.00 s 5.1 mb 65.61° 326.2° System-search
II.KURK.00.BHZ 2017-10-07 01:57:03.960 233.3 4.10 s 5.5 mB_BB 65.61° 326.2° System-search
IU.KBL.--.BHZ 2017-10-07 01:57:06.559 18.7 1.50 s 5.0 mb 66.26° 306.9° System-search
II.BRVK.00.BHZ 2017-10-07 01:57:26.859 206.7 3.40 s 5.4 mB_BB 71.28° 326.0° System-search
II.BRVK.00.BHZ 2017-10-07 01:57:27.309 33.5 1.50 s 5.2 mb 71.28° 326.0° System-search
OM.BID.--.HHZ 2017-10-07 01:57:30.000 26.2 1.04 s 5.2 mb 73.92° 293.7° System-search
OM.SOH.--.HHZ 2017-10-07 01:57:38.349 5.1 1.04 s 4.5 mb 75.42° 294.2° System-search
AE.MSF.--.HHZ 2017-10-07 01:57:43.569 24.0 1.06 s 5.2 mb 75.85° 295.5° System-search
AE.SHM.--.HHZ 2017-10-07 01:57:43.740 21.5 1.26 s 5.1 mb 76.02° 296.3° System-search
II.UOSS.10.BHZ 2017-10-07 01:57:47.210 19.9 1.70 s 4.9 mb 75.78° 295.0° System-search
DN.HAT.--.HHZ 2017-10-07 01:57:48.789 7.4 1.20 s 4.6 mb 75.84° 294.9° System-search
OM.ASH.--.HHZ 2017-10-07 01:57:49.430 19.6 1.84 s 4.9 mb 75.89° 294.8° System-search
AE.ALN.--.HHZ 2017-10-07 01:57:51.190 303.8 1.00 s 5.5 mB_BB 76.13° 294.1° System-search
AE.ALN.--.HHZ 2017-10-07 01:57:51.640 21.7 0.92 s 5.2 mb 76.13° 294.1° System-search
DN.ASU.--.HHZ 2017-10-07 01:57:53.619 135.9 1.36 s 5.8 mb 76.55° 294.7° System-search
AE.MZR.--.HHZ 2017-10-07 01:57:55.589 21.4 1.00 s 5.2 mb 78.16° 292.9° System-search
IU.COLA.00.BHZ 2017-10-07 01:58:20.019 4.3 0.95 s 4.7 mb 83.97° 25.1° System-search
II.UOSS.10.BHZ 2017-10-07 01:58:33.585 88.8 1.80 s 5.0 mB_BB 75.78° 295.0° System-search
OM.ASH.--.HHZ 2017-10-07 01:58:38.140 84.7 2.80 s 5.0 mB_BB 75.89° 294.8° System-search
BH.SAK.--.HHZ 2017-10-07 01:59:34.690 16.0 1.00 s 5.0 mb 80.95° 295.8° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.KAPI.00.BHZ Pn 2017-10-07 01:49:11.809 1.90 s 13.83° 238.5° yes Time System-search
IU.MIDW.00.BHZ P 2017-10-07 01:55:26.660 0.70 s 55.08° 56.8° yes Time System-search
IU.MAKZ.00.BHZ P 2017-10-07 01:56:09.059 -3.20 s 61.75° 323.6° yes Time System-search
II.AAK.00.BHZ P 2017-10-07 01:56:33.250 1.10 s 64.71° 316.8° no Time System-search
II.KURK.00.BHZ P 2017-10-07 01:56:38.710 1.10 s 65.61° 326.2° yes Time System-search
IU.KBL.--.BHZ P 2017-10-07 01:56:43.210 0.80 s 66.26° 306.9° no Time System-search
II.BRVK.00.BHZ P 2017-10-07 01:57:13.759 0.70 s 71.28° 326.0° yes Time System-search
OM.BID.--.HHZ P 2017-10-07 01:57:28.039 -1.30 s 73.92° 293.7° no Time System-search
OM.SOH.--.HHZ P 2017-10-07 01:57:38.069 0 s 75.42° 294.2° yes Time System-search
II.UOSS.10.BHZ P 2017-10-07 01:57:38.609 -1.50 s 75.78° 295.0° no Time System-search
DN.HAT.--.HHZ P 2017-10-07 01:57:39.890 -0.60 s 75.84° 294.9° no Time System-search
OM.ASH.--.HHZ P 2017-10-07 01:57:40.569 -0.30 s 75.89° 294.8° yes Time System-search
AE.MSF.--.HHZ P 2017-10-07 01:57:41.410 0.80 s 75.85° 295.5° yes Time System-search
AE.SHM.--.HHZ P 2017-10-07 01:57:41.529 0.10 s 76.02° 296.3° yes Time System-search
AE.ALN.--.HHZ P 2017-10-07 01:57:41.950 -0.20 s 76.13° 294.1° yes Time System-search
DN.ASU.--.HHZ P 2017-10-07 01:57:45.380 0.90 s 76.55° 294.7° no Time System-search
AE.MZR.--.HHZ P 2017-10-07 01:57:52.980 -0.50 s 78.16° 292.9° yes Time System-search
BH.SAK.--.HHZ P 2017-10-07 01:58:07.230 -1.50 s 80.95° 295.8° no Time System-search
IU.COLA.00.BHZ P 2017-10-07 01:58:19.019 -4.60 s 83.97° 25.1° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20171007-5

Time: 2017-10-07 01:45:54.250
Position:2.2470°N, 131.5623°E
Place:North Pacific Ocean
Major Place:655 km SW of Koror, Palau Islands
Depth:15.1 km
Magnitude:5.1 mb