Earthquake 20170420-4

Earthquake 20170420-4
2017-04-20 09:52:19.260 524.30 km 4.47 mb
21.5732°S, 178.9903°W
South Pacfic Ocean; 103 km from Matokana, Fiji
467 km SE of Suva, Fiji
Time Error: 0.80 s Num. Stations: 12
Time RMS: 0.40 s Num. Phases: 12
Depth Error: 15.40 km Max. Intensity (MMI):
Azimuth Gap: 208° Effects Type: Seismic
Analysis Type: Automatic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 4.47 mb NEIC Action show
5.10 M 26 0.2 NEIC Action show
4.50 mb 16 0.1 NEIC Action show
 
Origin Details
Ellipse Major: 39.50 km Fixed Depth: yes
Ellipse Minor: 12.20 km Fixed Phase: yes
Ellipse Strike: 159.0° Fixed Time: yes
Min. Distance: 4.72° Author: NEIC
Max. Distance: 152.66° Event Type: Earthquake
Fixed Location: yes External Event ID: HYDRA_RED@6462
Location Method: Inversion External Origin ID: HYDRA_RED@13083
 
Error Ellipse
Length Azimuth Dip Action
Maximum 93.20 km 339.00° 5.00° Action show
Intermediate 29.10 km 247.00° 14.00° Action show
Minimum 21.00 km 90.00° 74.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.WRAB.00.BHZ 2017-04-20 09:59:37.509 18.5 1.00 s 4.60 mb 43.53° 263.3° Action show
II.KDAK.00.BHZ 2017-04-20 10:03:49.009 9.6 1.00 s 4.30 mb 82.07° 13.9° Action show
IU.TUC.00.BHZ 2017-04-20 10:03:58.160 8.9 1.10 s 4.30 mb 84.37° 52.3° Action show
US.ELK.00.BHZ 2017-04-20 10:04:03.345 2.1 0.90 s 3.80 mb 85.69° 43.2° Action show
US.HLID.00.BHZ 2017-04-20 10:04:13.700 5.0 0.95 s 4.30 mb 87.74° 41.2° Action show
US.MNTX.00.BHZ 2017-04-20 10:04:15.420 5.5 0.95 s 4.40 mb 88.12° 55.0° Action show
IU.ANMO.00.BHZ 2017-04-20 10:04:18.359 6.9 1.20 s 4.40 mb 88.79° 51.7° Action show
IU.COLA.00.BHZ 2017-04-20 10:04:19.609 19.4 0.80 s 5.10 mb 89.45° 12.8° Action show
US.BW06.00.BHZ 2017-04-20 10:04:25.000 4.9 0.85 s 4.50 mb 90.37° 43.7° Action show
US.BOZ.00.BHZ 2017-04-20 10:04:26.220 3.0 0.90 s 4.30 mb 90.50° 40.5° Action show
US.EGAK.00.BHZ 2017-04-20 10:04:26.974 9.6 0.75 s 4.80 mb 90.88° 15.3° Action show
RV.BRLDA.--.HHZ 2017-04-20 10:04:32.720 5.9 0.86 s 4.60 mb 91.98° 31.3° Action show
CN.NBC2.--.HHZ 2017-04-20 10:04:39.059 22.6 0.88 s 5.30 mb 93.18° 25.1° Action show
CN.INK.--.BHZ 2017-04-20 10:04:47.549 3.2 1.05 s 4.40 mb 95.55° 15.5° Action show
TD.TD008.--.HHZ 2017-04-20 10:04:53.210 6.8 1.22 s 4.60 mb 92.23° 33.0° Action show
US.LKWY.00.BHZ 2017-04-20 10:07:49.019 6.9 0.65 s 4.80 mb 90.73° 41.8° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
II.MSVF.00.BHZ P 2017-04-20 09:53:45.509 0.30 s _ 4.72° 323.3° yes Time Action show
IU.AFI.00.BHZ P 2017-04-20 09:54:32.609 -7.00 s _ 10.26° 43.2° yes Time Action show
II.WRAB.00.BHZ P 2017-04-20 09:59:36.609 -0.10 s _ 43.53° 263.3° yes Time Action show
II.KDAK.00.BHZ P 2017-04-20 10:03:44.460 0.30 s _ 82.07° 13.9° yes Time Action show
IU.TUC.00.BHZ P 2017-04-20 10:03:57.059 0.60 s _ 84.37° 52.3° yes Time Action show
US.ELK.00.BHZ P 2017-04-20 10:04:02.869 0 s _ 85.69° 43.2° yes Time Action show
US.HLID.00.BHZ P 2017-04-20 10:04:12.549 0.20 s _ 87.74° 41.2° yes Time Action show
US.MNTX.00.BHZ P 2017-04-20 10:04:14.420 0.20 s _ 88.12° 55.0° yes Time Action show
IU.ANMO.00.BHZ P 2017-04-20 10:04:16.809 -0.70 s _ 88.79° 51.7° yes Time Action show
IU.COLA.00.BHZ P 2017-04-20 10:04:18.609 -1.00 s _ 89.45° 12.8° yes Time Action show
US.BW06.00.BHZ P 2017-04-20 10:04:24.450 -0.30 s _ 90.37° 43.7° yes Time Action show
US.BOZ.00.BHZ P 2017-04-20 10:04:25.470 0.30 s _ 90.50° 40.5° yes Time Action show
US.EGAK.00.BHZ P 2017-04-20 10:04:26.400 0.20 s _ 90.88° 15.3° yes Time Action show
US.LKWY.00.BHZ P 2017-04-20 10:04:27.619 1.20 s _ 90.73° 41.8° yes Time Action show
RV.BRLDA.--.HHZ P 2017-04-20 10:04:32.160 0.50 s _ 91.98° 31.3° yes Time Action show
TD.TD008.--.HHZ P 2017-04-20 10:04:32.940 0.10 s _ 92.23° 33.0° yes Time Action show
CN.NBC2.--.HHZ P 2017-04-20 10:04:37.369 0.50 s _ 93.18° 25.1° yes Time Action show
CN.INK.--.BHZ P 2017-04-20 10:04:46.599 -0.80 s _ 95.55° 15.5° yes Time Action show
II.BFO.00.BHZ PKPbc 2017-04-20 10:11:16.410 0 s _ 152.66° 349.2° yes Time Action show

Ground Motion

None

Shake Maps

None