Earthquake 20161220-3

Earthquake 20161220-3
2016-12-20 04:21:33.420 48.10 km 6.20 MT
9.9940°S, 161.0531°E
Coral Sea
134 km SE of Honiara, Solomon Islands
Time Error: 1.03 s Num. Stations: 16
Time RMS: 0.51 s Num. Phases: 16
Depth Error: 34.20 km Max. Intensity (MMI):
Azimuth Gap: 81° Effects Type:
Analysis Type: Manual
 
MANUALLY REVISED LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
6.20 Mwb 16 1.0 NCMS Action show
6.20 Mb 7 1.0 NCMS Action show
Emblem favorite 6.20 MT NCMS Action show
 
Origin Details
Ellipse Major: 11.40 km Fixed Depth: no
Ellipse Minor: 7.40 km Fixed Phase: no
Ellipse Strike: 121.0° Fixed Time: no
Min. Distance: 16.33° Author: NCMS
Max. Distance: 133.79° Event Type: Earthquake
Fixed Location: no External Event ID: HYDRA_RED@19851
Location Method: Inversion External Origin ID: HYDRA_RED@81000
 
Error Ellipse
Length Azimuth Dip Action
Maximum 55.50 km 111.00° 68.00° Action show
Intermediate 19.90 km 339.00° 14.00° Action show
Minimum 15.20 km 245.00° 15.00° Action show
 
Magnitude Moment Tensors
Type Traces % DC Misfit/Var. Red. Centroid Best Double Couple Moment Tensor Action
M0 Plane Strike Dip Rake Mrr Mrt Mrp Mtt Mtp Mpp
Ffffffff MT 16 13% 0.69 18.00 km 2.7e+18 nt-m NP1
NP2
1.0
138.0
47.0
52.0
122.0
60.0
1.690e+18 2.060e+17 -1.280e+17 8.360e+17 1.520e+18 -2.530e+18 Action show
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.TARA.00.BHZ 2016-12-20 04:25:19.309 3.8e+04 1.95 s 6.30 Mb 16.35° 46.0° Action show
II.MSVF.00.BHZ 2016-12-20 04:25:43.109 4.7e+04 2.70 s 6.20 Mb 18.22° 116.0° Action show
II.TAU.00.BHZ 2016-12-20 04:28:19.960 6244.5 1.30 s 6.10 Mb 34.93° 197.0° Action show
II.KAPI.00.BHZ 2016-12-20 04:29:15.859 1.2e+04 1.40 s 6.20 Mb 41.26° 273.0° Action show
IU.NWAO.00.BHZ 2016-12-20 04:29:53.059 1.4e+04 3.00 s 6.50 Mb 46.31° 233.0° Action show
IU.POHA.00.BHZ 2016-12-20 04:30:38.059 9341.0 1.10 s 6.40 Mb 52.03° 55.0° Action show
IU.PET.00.BHZ 2016-12-20 04:31:53.539 3122.0 1.00 s 6.00 Mb 62.83° 358.0° Action show
IU.ADK.00.BHZ 2016-12-20 04:32:05.910 1.4e+04 1.80 s 6.50 Mb 64.58° 15.0° Action show
II.PALK.00.BHZ 2016-12-20 04:33:48.460 2113.5 1.10 s 5.70 Mb 81.92° 278.0° Action show
IU.COLA.00.BHZ 2016-12-20 04:33:55.609 4292.0 0.90 s 6.10 Mb 83.79° 19.0° Action show
IU.MAKZ.00.BHZ 2016-12-20 04:34:27.390 1774.5 1.70 s 6.10 Mb 89.87° 317.0° Action show
II.AAK.00.BHZ 2016-12-20 04:34:47.809 382.0 1.00 s 5.70 Mb 94.22° 312.0° Action show
II.BRVK.00.BHZ 2016-12-20 04:35:05.009 1518.5 2.00 s 6.10 Mb 98.39° 322.0° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.TARA.00.BHZ Pn 2016-12-20 04:25:19.309 -0.30 s Compression 16.35° 46.0° yes Time Action show
II.MSVF.00.BHZ Pn 2016-12-20 04:25:43.109 0.30 s Compression 18.22° 116.0° yes Time Action show
II.TAU.00.BHZ P 2016-12-20 04:28:19.960 -0.50 s Compression 34.93° 197.0° yes Time Action show
II.KAPI.00.BHZ P 2016-12-20 04:29:15.859 1.80 s Compression 41.26° 273.0° yes Time Action show
IU.NWAO.00.BHZ P 2016-12-20 04:29:53.059 -1.40 s Compression 46.31° 233.0° yes Time Action show
IU.POHA.00.BHZ P 2016-12-20 04:30:38.059 -0.40 s Compression 52.03° 55.0° yes Time Action show
IU.PET.00.BHZ P 2016-12-20 04:31:53.539 -0.20 s Compression 62.83° 358.0° yes Time Action show
IU.ADK.00.BHZ P 2016-12-20 04:32:05.910 0.60 s Compression 64.58° 15.0° yes Time Action show
II.PALK.00.BHZ P 2016-12-20 04:33:48.460 0.20 s Compression 81.92° 278.0° yes Time Action show
IU.COLA.00.BHZ P 2016-12-20 04:33:55.609 -1.50 s Compression 83.79° 19.0° yes Time Action show
IU.MAKZ.00.BHZ P 2016-12-20 04:34:27.390 0.30 s Compression 89.87° 317.0° yes Time Action show
II.AAK.00.BHZ P 2016-12-20 04:34:47.809 0.30 s Compression 94.22° 312.0° yes Time Action show
II.BRVK.00.BHZ P 2016-12-20 04:35:05.009 -1.00 s Compression 98.39° 322.0° yes Time Action show
IU.KMBO.00.BHZ PKPdf 2016-12-20 04:40:25.660 -0.20 s Compression 123.12° 262.0° yes Time Action show
IU.ANTO.00.BHZ PKPdf 2016-12-20 04:40:29.890 0.30 s Compression 125.46° 312.0° yes Time Action show
IU.TSUM.10.BHZ PKPdf 2016-12-20 04:40:46.809 0.70 s Compression 133.79° 231.0° yes Time Action show

Ground Motion

None

Shake Maps

None