Earthquake 20170519-2

2017-05-19 09:08:55.960 32.0 km 4.5 mb
14.6965°N, 51.4771°E
Gulf of Aden
377 km SW of Salalah, Oman
Time Error: 1.32 s Depth Error: 9.6 km
Num. Stations: 21 Time RMS: 0.65 s
Num. Phases: 22 Azimuth Gap: 213°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
5.4 ML 2 0.30 NCMS System-search
4.0 Ms_BB 11 0.10 NCMS System-search
5.0 Mwr 28 0.10 NCMS System-search
Emblem-favorite 4.5 mb 0 0 NCMS System-search
4.5 M 0 0 NCMS System-search
4.4 M 22 0.40 NCMS System-search
4.5 mb 11 0.20 NCMS System-search

Origin Details

Ellipse Major:19.60 km Min. Distance:8.48° Fixed Depth:no
Ellipse Minor:10.50 km Max. Distance:48.78° Fixed Phase:no
Ellipse Strike:199.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@16432 External Origin ID:HYDRA_RED@32116

Error Ellipse

Azimuth Dip Magnitude Action
Max 199° 46.0 km System-search
Intermediate 108° 24.8 km System-search
Min 301° 80° 14.1 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 RMT 28 32% 0.53 35.0 km 4e+16 nt-m NP1
NP2
72.0
162.0
84.0
87.0
177.0
6.0
1.39e+16 2.74e+14 -2.44e+15 1.27e+16 -2.72e+16 -2.66e+16 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.MZR.--.HHN 2017-05-19 09:12:41.440 257.5 0.73 s 5.4 ML 8.48° 12.6° System-search
GE.EIL.--.BHZ 2017-05-19 09:13:43.940 8.0 0.80 s 4.2 mb 21.32° 317.1° System-search
IN.MNC.--.HHZ 2017-05-19 09:14:10.190 351.1 1.32 s 5.6 mb 22.08° 104.4° System-search
IU.KBL.--.BHZ 2017-05-19 09:14:30.714 10.8 1.00 s 4.4 mb 25.33° 35.6° System-search
IU.GNI.00.BHZ 2017-05-19 09:14:33.579 24.4 0.90 s 4.8 mb 26.03° 348.2° System-search
AE.MZR.--.HHZ 2017-05-19 09:14:35.562 1e+03 9.79 s 4.1 Ms_BB 8.48° 12.6° System-search
IU.ANTO.00.BHZ 2017-05-19 09:15:02.710 9.8 0.80 s 4.7 mb 29.95° 330.4° System-search
II.KIV.00.BHZ 2017-05-19 09:15:04.759 47.6 1.10 s 5.2 mb 30.11° 347.3° System-search
II.AAK.00.BHZ 2017-05-19 09:15:49.529 14.4 0.80 s 5.0 mb 34.17° 30.9° System-search
DN.FAQ.--.HHZ 2017-05-19 09:16:02.901 1e+03 9.82 s 4.3 Ms_BB 10.72° 20.5° System-search
DN.NAZ.--.HHZ 2017-05-19 09:16:18.998 527.9 10.98 s 4.0 Ms_BB 10.97° 20.4° System-search
II.UOSS.10.BHZ 2017-05-19 09:16:40.799 245.0 11.48 s 3.6 Ms_BB 11.12° 22.8° System-search
IU.MAKZ.00.BHZ 2017-05-19 09:16:41.440 6.4 1.00 s 4.3 mb 40.89° 32.2° System-search
II.BRVK.00.BHZ 2017-05-19 09:16:46.769 5.4 1.10 s 4.2 mb 41.07° 17.2° System-search
II.KURK.00.BHZ 2017-05-19 09:16:51.579 5.0 0.90 s 4.2 mb 42.09° 25.6° System-search
DN.HAT.--.HHZ 2017-05-19 09:16:52.837 271.6 10.13 s 3.7 Ms_BB 10.99° 22.8° System-search
DN.ASU.--.HHZ 2017-05-19 09:17:16.005 2e+03 8.19 s 4.5 Ms_BB 10.52° 19.6° System-search
AE.MSF.--.HHZ 2017-05-19 09:17:20.720 587.4 11.42 s 4.0 Ms_BB 11.49° 21.8° System-search
AE.SHM.--.HHZ 2017-05-19 09:17:42.940 715.4 10.73 s 4.2 Ms_BB 12.16° 19.8° System-search
II.BFO.00.BHZ 2017-05-19 09:17:49.720 2.4 1.30 s 4.1 mb 48.78° 322.7° System-search
AE.AJN.--.HHZ 2017-05-19 09:18:27.536 360.0 7.28 s 3.7 Ms_BB 10.36° 18.1° System-search
AE.UMQ.--.HHZ 2017-05-19 09:18:43.284 442.3 9.12 s 3.9 Ms_BB 11.47° 19.4° System-search
GE.EIL.--.BHZ 2017-05-19 09:22:09.176 761.0 10.25 s 4.6 Ms_BB 21.32° 317.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.MZR.--.HHZ Pn 2017-05-19 09:10:55.549 -1.00 s 8.48° 12.6° no Time System-search
DN.ASU.--.HHZ Pn 2017-05-19 09:11:24.750 0.10 s 10.52° 19.6° no Time System-search
DN.FAQ.--.HHZ Pn 2017-05-19 09:11:28.109 0.80 s 10.72° 20.5° no Time System-search
AE.SRB.--.HHZ Pn 2017-05-19 09:11:28.849 0.70 s 10.78° 13.5° no Time System-search
DN.NAZ.--.HHZ Pn 2017-05-19 09:11:30.970 0.30 s 10.97° 20.4° no Time System-search
DN.HAT.--.HHZ Pn 2017-05-19 09:11:30.980 0 s 10.99° 22.8° no Time System-search
II.UOSS.10.BHZ Pn 2017-05-19 09:11:32.289 -0.50 s 11.12° 22.8° no Time System-search
AE.MSF.--.HHZ Pn 2017-05-19 09:11:37.329 -0.60 s 11.49° 21.8° no Time System-search
AE.UMQ.--.HHZ Pn 2017-05-19 09:11:37.890 0.40 s 11.47° 19.4° no Time System-search
AE.SHM.--.HHZ Pn 2017-05-19 09:11:46.240 -0.80 s 12.16° 19.8° no Time System-search
AE.MZR.--.HHZ Sn 2017-05-19 09:12:31.150 0 s 8.48° 12.6° no Time System-search
GE.EIL.--.BHZ P 2017-05-19 09:13:40.549 0.30 s 21.32° 317.1° no Time System-search
IN.MNC.--.HHZ P 2017-05-19 09:13:48.940 0.40 s 22.08° 104.4° no Time System-search
IU.KBL.--.BHZ P 2017-05-19 09:14:20.190 0 s 25.33° 35.6° yes Time System-search
IU.GNI.00.BHZ P 2017-05-19 09:14:26.380 -0.10 s 26.03° 348.2° no Time System-search
IU.ANTO.00.BHZ P 2017-05-19 09:15:01.710 0.40 s 29.95° 330.4° no Time System-search
II.KIV.00.BHZ P 2017-05-19 09:15:03.210 0.50 s 30.11° 347.3° no Time System-search
II.AAK.00.BHZ P 2017-05-19 09:15:38.829 0.30 s 34.17° 30.9° no Time System-search
IU.MAKZ.00.BHZ P 2017-05-19 09:16:34.039 -1.10 s 40.89° 32.2° yes Time System-search
II.BRVK.00.BHZ P 2017-05-19 09:16:35.670 -0.80 s 41.07° 17.2° no Time System-search
II.KURK.00.BHZ P 2017-05-19 09:16:43.279 -1.60 s 42.09° 25.6° no Time System-search
II.BFO.00.BHZ P 2017-05-19 09:17:35.339 -2.60 s 48.78° 322.7° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170519-2

Time: 2017-05-19 09:08:55.960
Position:14.6965°N, 51.4771°E
Place:Gulf of Aden
Major Place:377 km SW of Salalah, Oman
Depth:32.0 km
Magnitude:4.5 mb