Earthquake 20171012-24

2017-10-12 12:28:20.490 41.3 km 4.1 Mwr
27.4793°N, 60.6340°E
474 km NE of Muscat, Oman
Time Error: 2.62 s Depth Error: 26.4 km
Num. Stations: 12 Time RMS: 1.29 s
Num. Phases: 13 Azimuth Gap: 317°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
3.5 ML 24 0.10 NCMS System-search
4.1 Mwp 6 0.10 NCMS System-search
3.7 M 35 0.30 NCMS System-search
2.9 mb_Lg 12 0.10 NCMS System-search
3.2 Ms_BB 1 0.40 NCMS System-search
Emblem-favorite 4.1 Mwr 46 0 NCMS System-search
3.5 ML 0 0 NCMS System-search
4.1 M 0 0 NCMS System-search
4.1 Mwr 0 0 NCMS System-search

Origin Details

Ellipse Major:51.70 km Min. Distance:4.32° Fixed Depth:no
Ellipse Minor:32.70 km Max. Distance:5.56° Fixed Phase:no
Ellipse Strike:59.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@19132 External Origin ID:HYDRA_RED@38202

Error Ellipse

Azimuth Dip Magnitude Action
Max 240° 121.9 km System-search
Intermediate 150° 76.9 km System-search
Min 60° 86° 39.5 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 46 92% 0.45 41.0 km 2e+15 nt-m NP1
NP2
313.0
161.0
34.0
59.0
-114.0
-75.0
-1.36e+15 -6.6e+12 7.39e+14 3.95e+14 -6.54e+14 9.67e+14 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
OM.MDH.--.HHZ 2017-10-12 12:29:32.660 61.9 7.72 s 3.5 Mwp 4.45° 241.8° System-search
AE.MSF.--.HHZ 2017-10-12 12:29:37.690 367.1 9.88 s 4.2 Mwp 4.53° 243.4° System-search
OM.SOH.--.HHZ 2017-10-12 12:29:43.609 189.0 12.03 s 4.0 Mwp 4.98° 228.9° System-search
II.UOSS.10.BHZ 2017-10-12 12:29:45.535 84.2 17.83 s 3.7 Mwp 4.71° 238.6° System-search
AE.SHM.--.HHZ 2017-10-12 12:29:53.640 2e+03 30.34 s 4.8 Mwp 4.32° 253.1° System-search
AE.SHM.--.HHN 2017-10-12 12:30:15.869 137.9 0.32 s 3.9 ML 4.32° 253.1° System-search
OM.MDH.--.HHE 2017-10-12 12:30:16.660 20.5 0.39 s 3.2 ML 4.45° 241.8° System-search
DN.HAT.--.HHZ 2017-10-12 12:30:23.470 1e+03 53.74 s 4.6 Mwp 4.83° 237.9° System-search
AE.MSF.--.HHN 2017-10-12 12:30:27.299 73.3 1.15 s 3.7 ML 4.53° 243.4° System-search
OM.BID.--.HHN 2017-10-12 12:30:33.559 82.2 0.59 s 3.8 ML 4.55° 210.4° System-search
OM.ASH.--.HHE 2017-10-12 12:30:36.089 25.1 0.71 s 3.4 ML 4.97° 236.9° System-search
II.UOSS.10.BH2 2017-10-12 12:30:37.259 26.5 0.52 s 3.3 ML 4.71° 238.6° System-search
OM.MDH.--.HHZ 2017-10-12 12:30:41.167 10.5 0.95 s 2.5 mb_Lg 4.45° 241.8° System-search
AE.MSF.--.HHZ 2017-10-12 12:30:44.627 45.0 0.88 s 3.2 mb_Lg 4.53° 243.4° System-search
OM.SOH.--.HHE 2017-10-12 12:30:45.390 12.1 0.78 s 3.1 ML 4.98° 228.9° System-search
AE.SHM.--.HHZ 2017-10-12 12:30:46.196 30.6 0.88 s 3.0 mb_Lg 4.32° 253.1° System-search
OM.BID.--.HHZ 2017-10-12 12:30:51.791 51.4 0.82 s 3.2 mb_Lg 4.55° 210.4° System-search
DN.HAT.--.HHE 2017-10-12 12:30:52.660 19.2 0.73 s 3.2 ML 4.83° 237.9° System-search
II.UOSS.10.BHZ 2017-10-12 12:30:54.919 8.3 0.77 s 2.5 mb_Lg 4.71° 238.6° System-search
DN.NAZ.--.HHE 2017-10-12 12:30:55.440 21.5 0.80 s 3.4 ML 5.11° 242.1° System-search
OM.ASH.--.HHZ 2017-10-12 12:30:56.434 24.5 1.09 s 3.0 mb_Lg 4.97° 236.9° System-search
DN.NAZ.--.HHZ 2017-10-12 12:30:57.989 21.1 1.14 s 2.9 mb_Lg 5.11° 242.1° System-search
OM.SOH.--.HHZ 2017-10-12 12:31:01.548 10.6 1.04 s 2.6 mb_Lg 4.98° 228.9° System-search
DN.FAQ.--.HHN 2017-10-12 12:31:03.569 287.4 1.21 s 4.6 ML 5.29° 240.1° System-search
DN.HAT.--.HHZ 2017-10-12 12:31:06.235 12.7 0.75 s 2.7 mb_Lg 4.83° 237.9° System-search
AE.ALN.--.HHE 2017-10-12 12:31:07.640 37.6 0.87 s 3.8 ML 5.56° 233.3° System-search
AE.SHM.--.HHZ 2017-10-12 12:31:11.774 407.9 4.26 s 3.2 Ms_BB 4.32° 253.1° System-search
DN.ASU.--.HHZ 2017-10-12 12:31:11.943 97.1 1.28 s 3.6 mb_Lg 5.55° 240.4° System-search
AE.ALN.--.HHZ 2017-10-12 12:31:20.600 25.6 0.95 s 3.0 mb_Lg 5.56° 233.3° System-search
DN.ASU.--.HHE 2017-10-12 12:31:39.640 225.9 2.10 s 4.5 ML 5.55° 240.4° System-search
AE.MZR.--.HHZ 2017-10-12 12:32:30.826 27.3 0.91 s 3.3 mb_Lg 7.86° 237.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-10-12 12:29:23.329 -0.30 s 4.32° 253.1° no Time System-search
OM.MDH.--.HHZ Pn 2017-10-12 12:29:24.740 -0.80 s 4.45° 241.8° no Time System-search
AE.MSF.--.HHZ Pn 2017-10-12 12:29:26.700 0.10 s 4.53° 243.4° no Time System-search
OM.BID.--.HHZ Pn 2017-10-12 12:29:26.799 0 s 4.55° 210.4° no Time System-search
II.UOSS.10.BHZ Pn 2017-10-12 12:29:27.700 -1.40 s 4.71° 238.6° no Time System-search
DN.HAT.--.HHZ Pn 2017-10-12 12:29:29.730 -1.00 s 4.83° 237.9° no Time System-search
OM.SOH.--.HHZ Pn 2017-10-12 12:29:31.809 -0.90 s 4.98° 228.9° no Time System-search
OM.ASH.--.HHZ Pn 2017-10-12 12:29:32.329 -0.30 s 4.97° 236.9° no Time System-search
DN.NAZ.--.HHZ Pn 2017-10-12 12:29:36.329 1.80 s 5.11° 242.1° no Time System-search
DN.FAQ.--.HHZ Pn 2017-10-12 12:29:38.670 1.70 s 5.29° 240.1° no Time System-search
AE.ALN.--.HHZ Pn 2017-10-12 12:29:42.519 1.70 s 5.56° 233.3° no Time System-search
DN.ASU.--.HHZ Pn 2017-10-12 12:29:42.670 2.00 s 5.55° 240.4° no Time System-search
AE.SHM.--.HHZ Sn 2017-10-12 12:30:12.900 0.20 s 4.32° 253.1° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20171012-24

Time: 2017-10-12 12:28:20.490
Position:27.4793°N, 60.6340°E
Place:
Major Place:474 km NE of Muscat, Oman
Depth:41.3 km
Magnitude:4.1 Mwr