Earthquake 20170128-5

Earthquake 20170128-5
2017-01-28 22:33:03.100 111.50 km 5.70 Mb
15.3438°S, 172.9616°W
South Pacfic Ocean
216 km SW of Apia, Samoa, Samoa (Western Samoa)
Time Error: 1.73 s Num. Stations: 14
Time RMS: 0.85 s Num. Phases: 14
Depth Error: 28.80 km Max. Intensity (MMI):
Azimuth Gap: 163° Effects Type:
Analysis Type: Manual
 
MANUALLY REVISED LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 5.70 Mb 4 1.0 NCMS Action show
 
Origin Details
Ellipse Major: 19.60 km Fixed Depth: no
Ellipse Minor: 10.70 km Fixed Phase: no
Ellipse Strike: 122.0° Fixed Time: no
Min. Distance: 8.94° Author: NCMS
Max. Distance: 150.71° Event Type: Earthquake
Fixed Location: no External Event ID: HYDRA_RED@20754
Location Method: Inversion External Origin ID: HYDRA_RED@85776
 
Error Ellipse
Length Azimuth Dip Action
Maximum 58.40 km 293.00° 43.00° Action show
Intermediate 30.80 km 173.00° 27.00° Action show
Minimum 16.70 km 63.00° 34.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.TARA.00.BHZ 2017-01-28 22:37:44.730 4664.5 1.10 s 5.60 Mb 21.71° 318.0° Action show
IU.POHA.00.BHZ 2017-01-28 22:40:17.200 4751.5 1.00 s 5.90 Mb 38.90° 26.0° Action show
IU.ADK.00.BHZ 2017-01-28 22:43:43.970 4076.0 1.10 s 5.90 Mb 67.05° 357.0° Action show
IU.COR.00.BHZ 2017-01-28 22:44:32.440 3329.5 1.20 s 5.50 Mb 74.84° 34.0° Action show
IU.COLA.00.BHZ 2017-01-28 22:45:12.259 3803.5 1.00 s 5.80 Mb 82.24° 10.0° Action show
II.FFC.00.BHZ 2017-01-28 22:45:58.609 544.0 1.30 s 5.30 Mb 91.86° 33.0° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
II.MSVF.00.BHZ Pn 2017-01-28 22:35:09.660 0.20 s 8.95° 253.0° no Time Action show
IU.TARA.00.BHZ P 2017-01-28 22:37:44.730 -0.30 s 21.71° 318.0° no Time Action show
IU.POHA.00.BHZ P 2017-01-28 22:40:17.200 -0.70 s 38.90° 26.0° no Time Action show
IU.ADK.00.BHZ P 2017-01-28 22:43:43.970 0.10 s 67.05° 357.0° no Time Action show
IU.COR.00.BHZ P 2017-01-28 22:44:32.440 1.40 s 74.84° 34.0° no Time Action show
IU.COLA.00.BHZ P 2017-01-28 22:45:12.259 0.90 s Compression 82.24° 10.0° yes Time Action show
GT.PLCA.00.BHZ P 2017-01-28 22:45:49.869 3.00 s Compression 89.23° 132.0° yes Action show
II.FFC.00.BHZ P 2017-01-28 22:45:58.609 0.30 s 91.86° 33.0° no Time Action show
II.BRVK.00.BHZ PKPdf 2017-01-28 22:51:36.779 -0.10 s 118.17° 322.0° no Time Action show
OM.SOH.--.HHZ PKPdf 2017-01-28 22:52:04.799 -0.80 s 132.92° 288.0° no Time Action show
AE.ALN.--.HHZ PKPdf 2017-01-28 22:52:05.859 -1.20 s 133.63° 288.0° no Time Action show
IU.TSUM.10.BHZ PKPdf 2017-01-28 22:52:26.589 -0.20 s 144.02° 197.0° no Time Action show
IU.ANTO.00.BHZ PKPbc 2017-01-28 22:52:33.299 0.80 s 146.78° 322.0° no Time Action show
II.BFO.00.BHZ PKPab 2017-01-28 22:52:34.450 -0.40 s 146.98° 358.0° no Time Action show
GE.EIL.--.BHZ PKiKP 2017-01-28 22:52:44.240 1.00 s Compression 150.71° 303.0° yes Time Action show

Ground Motion

None

Shake Maps

None