Earthquake 20170317-8

Earthquake 20170317-8
2017-03-17 15:09:54.100 10.60 km 4.81 mb
15.8502°S, 174.3817°W
South Pacfic Ocean; 64 km from Hihifo, Niuas, Tonga
354 km SW of Apia, Samoa
Time Error: 1.00 s Num. Stations: 15
Time RMS: 0.50 s Num. Phases: 15
Depth Error: 11.00 km Max. Intensity (MMI):
Azimuth Gap: 201° Effects Type: Seismic
Analysis Type: Automatic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 4.81 mb NEIC Action show
4.90 M 23 0.4 NEIC Action show
4.80 mb 23 0.1 NEIC Action show
 
Origin Details
Ellipse Major: 32.00 km Fixed Depth: yes
Ellipse Minor: 9.10 km Fixed Phase: yes
Ellipse Strike: 157.0° Fixed Time: yes
Min. Distance: 7.49° Author: NEIC
Max. Distance: 147.53° Event Type: Earthquake
Fixed Location: yes External Event ID: HYDRA_RED@6216
Location Method: Inversion External Origin ID: HYDRA_RED@12584
 
Error Ellipse
Length Azimuth Dip Action
Maximum 75.30 km 158.00° 4.00° Action show
Intermediate 23.10 km 250.00° 28.00° Action show
Minimum 13.00 km 60.00° 61.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.PMG.00.BHZ 2017-03-17 15:17:20.309 20.2 1.20 s 4.80 mb 38.03° 274.9° Action show
II.WRAB.00.BHZ 2017-03-17 15:18:52.210 27.5 1.70 s 5.00 mb 48.80° 257.2° Action show
US.TPNV.00.BHZ 2017-03-17 15:21:42.000 7.1 1.60 s 4.50 mb 75.84° 44.6° Action show
US.WVOR.00.BHZ 2017-03-17 15:21:49.924 3.4 0.75 s 4.50 mb 77.37° 38.9° Action show
IU.TUC.00.BHZ 2017-03-17 15:21:50.809 7.7 1.10 s 4.70 mb 77.41° 51.1° Action show
US.ELK.00.BHZ 2017-03-17 15:21:56.194 3.3 0.80 s 4.40 mb 78.55° 41.8° Action show
US.WUAZ.00.BHZ 2017-03-17 15:21:57.045 7.4 1.10 s 4.70 mb 78.50° 47.9° Action show
US.HLID.00.BHZ 2017-03-17 15:22:08.019 4.8 0.90 s 4.50 mb 80.57° 39.7° Action show
US.MNTX.00.BHZ 2017-03-17 15:22:10.650 3.7 0.70 s 4.50 mb 81.25° 53.7° Action show
IU.ANMO.00.BHZ 2017-03-17 15:22:15.359 13.7 1.40 s 4.80 mb 81.81° 50.3° Action show
IU.COLA.00.BHZ 2017-03-17 15:22:20.359 26.8 0.80 s 5.50 mb 82.98° 11.1° Action show
US.BW06.00.BHZ 2017-03-17 15:22:20.924 8.2 0.75 s 5.00 mb 83.23° 42.2° Action show
US.BOZ.00.BHZ 2017-03-17 15:22:22.075 6.9 1.10 s 4.80 mb 83.33° 39.0° Action show
US.SDCO.00.BHZ 2017-03-17 15:22:23.970 3.3 1.05 s 4.50 mb 83.72° 48.1° Action show
US.LKWY.00.BHZ 2017-03-17 15:22:24.650 8.0 0.90 s 4.90 mb 83.57° 40.3° Action show
US.EGAK.00.BHZ 2017-03-17 15:22:26.914 11.0 0.85 s 5.10 mb 84.28° 13.7° Action show
TD.TD09A.--.HHZ 2017-03-17 15:22:28.190 5.2 0.63 s 4.90 mb 84.67° 31.1° Action show
US.RLMT.00.BHZ 2017-03-17 15:22:28.319 6.9 1.00 s 4.80 mb 84.55° 40.2° Action show
RV.MKRVA.--.HHZ 2017-03-17 15:22:29.680 11.3 0.68 s 5.20 mb 85.06° 35.9° Action show
IU.BILL.00.BHZ 2017-03-17 15:22:29.710 6.0 1.00 s 4.80 mb 84.84° 352.9° Action show
TD.TD008.--.HHZ 2017-03-17 15:22:30.519 9.1 0.90 s 5.00 mb 85.08° 31.5° Action show
IU.RSSD.00.BHZ 2017-03-17 15:22:43.309 4.8 0.90 s 4.80 mb 87.43° 42.8° Action show
US.DGMT.00.BHZ 2017-03-17 15:22:50.299 13.8 0.95 s 5.20 mb 89.17° 38.8° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
II.MSVF.00.BHZ Pb 2017-03-17 15:12:02.859 -1.30 s _ 7.49° 254.4° yes Time Action show
IU.PMG.00.BHZ P 2017-03-17 15:17:16.609 3.80 s _ 38.03° 274.9° yes Time Action show
II.WRAB.00.BHZ P 2017-03-17 15:18:39.809 0 s _ 48.80° 257.2° yes Time Action show
US.TPNV.00.BHZ P 2017-03-17 15:21:41.200 0.30 s _ 75.84° 44.6° yes Time Action show
US.WVOR.00.BHZ P 2017-03-17 15:21:49.700 0.30 s _ 77.37° 38.9° yes Time Action show
IU.TUC.00.BHZ P 2017-03-17 15:21:49.809 0.10 s _ 77.41° 51.1° yes Time Action show
US.WUAZ.00.BHZ P 2017-03-17 15:21:55.970 0.10 s _ 78.50° 47.9° yes Time Action show
US.ELK.00.BHZ P 2017-03-17 15:21:56.069 0 s _ 78.55° 41.8° yes Time Action show
US.HLID.00.BHZ P 2017-03-17 15:22:07.119 0.10 s _ 80.57° 39.7° yes Time Action show
US.MNTX.00.BHZ P 2017-03-17 15:22:10.049 -0.60 s _ 81.25° 53.7° yes Time Action show
IU.ANMO.00.BHZ P 2017-03-17 15:22:13.559 -0.20 s _ 81.81° 50.3° yes Time Action show
IU.COLA.00.BHZ P 2017-03-17 15:22:17.710 -1.20 s _ 82.98° 11.1° yes Time Action show
US.BW06.00.BHZ P 2017-03-17 15:22:20.049 -1.00 s _ 83.23° 42.2° yes Time Action show
US.BOZ.00.BHZ P 2017-03-17 15:22:21.099 -0.30 s _ 83.33° 39.0° yes Time Action show
US.SDCO.00.BHZ P 2017-03-17 15:22:23.170 -0.60 s _ 83.72° 48.1° yes Time Action show
US.LKWY.00.BHZ P 2017-03-17 15:22:23.799 1.00 s _ 83.57° 40.3° yes Time Action show
US.EGAK.00.BHZ P 2017-03-17 15:22:25.990 0.40 s _ 84.28° 13.7° yes Time Action show
US.RLMT.00.BHZ P 2017-03-17 15:22:27.369 -0.30 s _ 84.55° 40.2° yes Time Action show
TD.TD09A.--.HHZ P 2017-03-17 15:22:27.759 -0.20 s _ 84.67° 31.1° yes Time Action show
IU.BILL.00.BHZ P 2017-03-17 15:22:28.309 0 s _ 84.84° 352.9° yes Time Action show
RV.MKRVA.--.HHZ P 2017-03-17 15:22:29.259 -0.70 s _ 85.06° 35.9° yes Time Action show
TD.TD008.--.HHZ P 2017-03-17 15:22:30.349 0.30 s _ 85.08° 31.5° yes Time Action show
IU.RSSD.00.BHZ P 2017-03-17 15:22:40.559 -1.50 s _ 87.43° 42.8° yes Time Action show
US.DGMT.00.BHZ P 2017-03-17 15:22:49.700 -0.20 s _ 89.17° 38.8° yes Time Action show
II.BFO.00.BHZ PKPdf 2017-03-17 15:29:37.660 1.70 s _ 147.53° 356.6° yes Time Action show

Ground Motion

None

Shake Maps

None