Earthquake 20170519-7

Earthquake 20170519-7
2017-05-19 17:57:30.970 65.20 km 4.52 mb
15.3147°S, 173.0288°W
South Pacfic Ocean; 102 km from Ve’elolo, Vava‘u, Tonga
209 km SW of Apia, Samoa
Time Error: 0.23 s Num. Stations: 11
Time RMS: 0.11 s Num. Phases: 11
Depth Error: 11.90 km Max. Intensity (MMI):
Azimuth Gap: 136° Effects Type: Seismic
Analysis Type: Automatic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 4.52 mb NEIC Action show
4.60 M 9 0.6 NEIC Action show
4.50 mb 9 0.2 NEIC Action show
4.90 Md 1 0.4 NEIC Action show
 
Origin Details
Ellipse Major: 25.80 km Fixed Depth: yes
Ellipse Minor: 13.30 km Fixed Phase: yes
Ellipse Strike: 145.0° Fixed Time: yes
Min. Distance: 1.85° Author: NEIC
Max. Distance: 147.06° Event Type: Earthquake
Fixed Location: yes External Event ID: HYDRA_RED@6720
Location Method: Inversion External Origin ID: HYDRA_RED@13606
 
Error Ellipse
Length Azimuth Dip Action
Maximum 61.00 km 146.00° 5.00° Action show
Intermediate 32.50 km 237.00° 17.00° Action show
Minimum 15.10 km 39.00° 72.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.AFI.00.BHZ 2017-05-19 18:03:22.309 321.8 0 s 4.90 Md 1.85° 41.1° Action show
II.PFO.00.BHZ 2017-05-19 18:08:52.809 6.4 1.00 s 4.50 mb 72.60° 46.9° Action show
US.WVOR.00.BHZ 2017-05-19 18:09:13.190 13.4 1.15 s 4.80 mb 76.14° 38.4° Action show
IU.TUC.00.BHZ 2017-05-19 18:09:13.210 9.4 1.00 s 4.70 mb 76.06° 50.6° Action show
US.ELK.00.BHZ 2017-05-19 18:09:19.545 4.3 0.95 s 4.40 mb 77.28° 41.3° Action show
US.HLID.00.BHZ 2017-05-19 18:09:31.045 10.3 1.15 s 4.70 mb 79.34° 39.2° Action show
US.BW06.00.BHZ 2017-05-19 18:09:44.289 4.4 1.05 s 4.40 mb 81.96° 41.8° Action show
US.RLMT.00.BHZ 2017-05-19 18:09:51.720 5.0 1.10 s 4.40 mb 83.30° 39.8° Action show
TD.TD09A.--.HHZ 2017-05-19 18:09:53.515 2.8 0.82 s 4.30 mb 83.55° 30.6° Action show
TD.TD008.--.HHZ 2017-05-19 18:09:56.119 10.3 1.50 s 4.60 mb 83.95° 31.1° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.AFI.00.BHZ Pn 2017-05-19 17:58:00.559 0 s _ 1.85° 41.1° yes Time Action show
II.MSVF.00.BHZ Pn 2017-05-19 17:59:36.809 0 s _ 8.89° 253.0° yes Time Action show
IU.RAR.00.BHZ Pn 2017-05-19 18:00:44.559 -0.20 s _ 13.89° 117.0° yes Time Action show
II.PFO.00.BHZ P 2017-05-19 18:08:51.759 0 s _ 72.60° 46.9° yes Time Action show
IU.TUC.00.BHZ P 2017-05-19 18:09:10.009 -1.80 s _ 76.06° 50.6° yes Time Action show
US.WVOR.00.BHZ P 2017-05-19 18:09:12.089 0 s _ 76.14° 38.4° yes Time Action show
US.ELK.00.BHZ P 2017-05-19 18:09:18.819 0.10 s _ 77.28° 41.3° yes Time Action show
US.HLID.00.BHZ P 2017-05-19 18:09:30.319 0.40 s _ 79.34° 39.2° yes Time Action show
US.BW06.00.BHZ P 2017-05-19 18:09:43.390 -0.70 s _ 81.96° 41.8° yes Time Action show
US.RLMT.00.BHZ P 2017-05-19 18:09:50.970 0 s _ 83.30° 39.8° yes Time Action show
TD.TD09A.--.HHZ P 2017-05-19 18:09:50.980 -0.90 s _ 83.55° 30.6° yes Time Action show
TD.TD008.--.HHZ P 2017-05-19 18:09:53.109 -0.80 s _ 83.95° 31.1° yes Time Action show
II.BFO.00.BHZ PKPdf 2017-05-19 18:17:04.210 -0.20 s _ 147.06° 358.3° yes Time Action show

Ground Motion

None

Shake Maps

None