Earthquake 20161209-5

2016-12-09 19:10:11.010 62.5 km 6.6 MT
10.6293°S, 161.0440°E
Coral Sea
176 km SE of Honiara, Solomon Islands
Time Error: 1.61 s Depth Error: 38.9 km
Num. Stations: 13 Time RMS: 0.80 s
Num. Phases: 13 Azimuth Gap: 98°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
6.0 Mb 7 1.0 NCMS System-search
6.6 Mwb 19 1.0 NCMS System-search
6.6 Mwc 87 1.0 NCMS System-search
Emblem-favorite 6.6 MT NCMS System-search

Origin Details

Ellipse Major:10.50 km Min. Distance:16.78° Fixed Depth:no
Ellipse Minor:8.40 km Max. Distance:98.88° Fixed Phase:no
Ellipse Strike:120.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@19633 External Origin ID:HYDRA_RED@79751

Error Ellipse

Azimuth Dip Magnitude Action
Max 108° 72° 61.8 km System-search
Intermediate 20.4 km System-search
Min 272° 16° 15.6 km System-search
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 19 92% 0.42 133.0 km 1e+19 nt-m NP1
NP2
171.0
353.0
55.0
35.0
-91.0
-89.0
-1.08e+19 -7.49e+17 4.01e+18 -2.56e+17 -1.67e+18 1.1e+19 System-search
Ffffffff CMT 87 85% 19.37 2016-12-09 19:10:39.599
10.9690°S, 161.0882°E
10.0 km
1e+19 nt-m NP1
NP2
311.0
175.0
52.0
47.0
60.0
123.0
9.77e+18 -4.49e+18 -1.4e+18 -1.29e+18 4.85e+18 -8.48e+18 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.TARA.00.BHZ 2016-12-09 19:14:01.990 1e+04 1.30 s 5.9 Mb 16.79° 45.0° System-search
II.MSVF.00.BHZ 2016-12-09 19:14:16.579 3e+04 1.40 s 6.1 Mb 17.95° 115.0° System-search
IU.RAO.00.BHZ 2016-12-09 19:15:45.660 4e+04 1.90 s 6.7 Mb 27.02° 136.0° System-search
II.KAPI.00.BHZ 2016-12-09 19:17:49.910 8e+03 1.30 s 6.1 Mb 41.30° 274.0° System-search
IU.NWAO.00.BHZ 2016-12-09 19:18:27.670 2e+03 1.00 s 5.7 Mb 45.93° 234.0° System-search
IU.POHA.00.BHZ 2016-12-09 19:19:16.640 9e+03 1.10 s 6.4 Mb 52.40° 54.0° System-search
IU.PET.00.BHZ 2016-12-09 19:20:33.440 4e+03 1.50 s 6.0 Mb 63.46° 358.0° System-search
IU.ADK.00.BHZ 2016-12-09 19:20:43.940 8e+03 1.40 s 6.2 Mb 65.19° 15.0° System-search
II.PALK.00.BHZ 2016-12-09 19:22:24.500 4e+03 1.30 s 6.0 Mb 82.01° 278.0° System-search
IU.COLA.00.BHZ 2016-12-09 19:22:37.109 2e+03 0.90 s 5.7 Mb 84.39° 19.0° System-search
IU.MAKZ.00.BHZ 2016-12-09 19:23:06.190 2e+03 2.05 s 6.2 Mb 90.33° 317.0° System-search
II.KURK.00.BHZ 2016-12-09 19:23:19.710 2e+03 1.20 s 6.0 Mb 93.42° 320.0° System-search
II.BRVK.00.BHZ 2016-12-09 19:23:44.559 701.0 1.40 s 5.7 Mb 98.88° 322.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.TARA.00.BHZ Pn 2016-12-09 19:14:01.990 0.10 s 16.79° 45.0° no Time System-search
II.MSVF.00.BHZ Pn 2016-12-09 19:14:16.579 0.40 s 17.95° 115.0° no Time System-search
IU.RAO.00.BHZ P 2016-12-09 19:15:45.660 -1.40 s 27.02° 136.0° no Time System-search
II.KAPI.00.BHZ P 2016-12-09 19:17:49.910 -0.50 s 41.30° 274.0° no Time System-search
IU.NWAO.00.BHZ P 2016-12-09 19:18:27.670 0.10 s 45.93° 234.0° no Time System-search
IU.POHA.00.BHZ P 2016-12-09 19:19:16.640 -0.50 s 52.40° 54.0° no Time System-search
IU.PET.00.BHZ P 2016-12-09 19:20:33.440 -0.40 s 63.46° 358.0° no Time System-search
IU.ADK.00.BHZ P 2016-12-09 19:20:43.940 -1.30 s 65.19° 15.0° no Time System-search
II.PALK.00.BHZ P 2016-12-09 19:22:24.500 0 s 82.01° 278.0° no Time System-search
IU.COLA.00.BHZ P 2016-12-09 19:22:37.109 1.10 s c 84.39° 19.0° yes Time System-search
IU.MAKZ.00.BHZ P 2016-12-09 19:23:06.190 1.10 s c 90.33° 317.0° yes Time System-search
II.KURK.00.BHZ P 2016-12-09 19:23:19.710 0.50 s c 93.42° 320.0° yes Time System-search
II.BRVK.00.BHZ P 2016-12-09 19:23:44.559 0.50 s c 98.88° 322.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20161209-5

Time: 2016-12-09 19:10:11.010
Position:10.6293°S, 161.0440°E
Place:Coral Sea
Major Place:176 km SE of Honiara, Solomon Islands
Depth:62.5 km
Magnitude:6.6 MT