Earthquake 20170813-4

2017-08-13 09:34:39.350 10.0 km 4.1 Mwr
27.8590°N, 56.4349°E
230 km N of Ra's al Khaymah, UAE
Time Error: 1.56 s Depth Error: 2.3 km
Num. Stations: 16 Time RMS: 0.77 s
Num. Phases: 16 Azimuth Gap: 291°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
3.8 ML 30 0.10 NCMS System-search
3.7 mb_Lg 18 0.10 NCMS System-search
4.1 M 40 0.30 NCMS System-search
4.1 Mwp 7 0.10 NCMS System-search
4.4 Md 1 0.40 NCMS System-search
3.3 Ms_BB 14 0.10 NCMS System-search
Emblem-favorite 4.1 Mwr 48 0 NCMS System-search
3.7 mb_Lg 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:45.40 km Min. Distance:1.75° Fixed Depth:no
Ellipse Minor:17.50 km Max. Distance:5.52° Fixed Phase:no
Ellipse Strike:198.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@17300 External Origin ID:HYDRA_RED@34716

Error Ellipse

Azimuth Dip Magnitude Action
Max 199° 106.5 km System-search
Intermediate 109° 41.1 km System-search
Min 14° 89° 3.4 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 48 68% 0.35 20.0 km 2e+15 nt-m NP1
NP2
43.0
313.0
81.0
86.0
4.0
171.0
-2.73e+14 -1.03e+14 3.99e+14 -1.74e+15 -1.28e+14 2.01e+15 System-search
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SHM.--.HHZ 2017-08-13 09:35:18.099 3e+03 8.06 s 4.5 Mwp 1.75° 191.7° System-search
AE.MSF.--.HHZ 2017-08-13 09:35:25.410 720.5 6.15 s 4.2 Mwp 2.49° 185.7° System-search
OM.MDH.--.HHZ 2017-08-13 09:35:28.160 150.5 8.72 s 3.7 Mwp 2.55° 182.8° System-search
AE.SHM.--.HHE 2017-08-13 09:35:33.190 2e+03 1.06 s 4.1 ML 1.75° 191.7° System-search
DN.FAQ.--.HHZ 2017-08-13 09:35:34.359 582.1 4.54 s 4.2 Mwp 3.19° 193.9° System-search
II.UOSS.10.BHZ 2017-08-13 09:35:35.515 566.2 10.07 s 4.2 Mwp 2.91° 184.1° System-search
DN.HAT.--.HHZ 2017-08-13 09:35:38.150 240.9 10.47 s 3.9 Mwp 3.03° 185.2° System-search
AE.SHM.--.HHZ 2017-08-13 09:35:38.923 526.4 0.76 s 3.8 mb_Lg 1.75° 191.7° System-search
OM.ASH.--.HHZ 2017-08-13 09:35:39.000 215.0 9.04 s 3.8 Mwp 3.18° 186.2° System-search
AE.UMQ.--.HHZ 2017-08-13 09:35:59.093 362.5 1.04 s 3.8 mb_Lg 2.42° 196.7° System-search
AE.MSF.--.HHZ 2017-08-13 09:35:59.149 806.8 0.95 s 4.1 mb_Lg 2.49° 185.7° System-search
AE.MSF.--.HHE 2017-08-13 09:36:01.690 824.0 1.05 s 4.1 ML 2.49° 185.7° System-search
AE.FUMQ.--.HNZ 2017-08-13 09:36:02.554 1e+08 0.93 s 9.2 mb_Lg 2.41° 199.0° System-search
OM.MDH.--.HHE 2017-08-13 09:36:03.089 142.3 0.75 s 3.3 ML 2.55° 182.8° System-search
OM.MDH.--.HHZ 2017-08-13 09:36:05.159 133.8 0.81 s 3.4 mb_Lg 2.55° 182.8° System-search
II.UOSS.10.BHZ 2017-08-13 09:36:10.742 462.0 4.30 s 2.9 Ms_BB 2.91° 184.1° System-search
II.UOSS.10.BHZ 2017-08-13 09:36:11.643 155.4 1.02 s 3.5 mb_Lg 2.91° 184.1° System-search
DN.HAT.--.HHE 2017-08-13 09:36:12.079 203.0 0.92 s 3.7 ML 3.03° 185.2° System-search
II.UOSS.10.BH1 2017-08-13 09:36:14.549 220.6 0.98 s 3.7 ML 2.91° 184.1° System-search
DN.HAT.--.HHZ 2017-08-13 09:36:14.699 536.9 4.22 s 3.0 Ms_BB 3.03° 185.2° System-search
DN.NAZ.--.HHZ 2017-08-13 09:36:14.871 141.1 0.97 s 3.5 mb_Lg 2.94° 193.8° System-search
AE.UMQ.--.HHZ 2017-08-13 09:36:15.247 1e+03 3.86 s 3.3 Ms_BB 2.42° 196.7° System-search
DN.NAZ.--.HHE 2017-08-13 09:36:20.480 351.0 1.18 s 3.9 ML 2.94° 193.8° System-search
DN.HAT.--.HHZ 2017-08-13 09:36:21.267 224.0 0.95 s 3.7 mb_Lg 3.03° 185.2° System-search
AE.UMQ.--.HHE 2017-08-13 09:36:23.500 593.7 1.60 s 3.9 ML 2.42° 196.7° System-search
OM.ASH.--.HHZ 2017-08-13 09:36:23.679 142.6 0.90 s 3.5 mb_Lg 3.18° 186.2° System-search
DN.FAQ.--.HHE 2017-08-13 09:36:25.740 2e+03 1.99 s 4.8 ML 3.19° 193.9° System-search
OM.ASH.--.HHE 2017-08-13 09:36:26.529 179.6 1.26 s 3.7 ML 3.18° 186.2° System-search
DN.FAQ.--.HHZ 2017-08-13 09:36:28.220 613.8 0.82 s 4.1 mb_Lg 3.19° 193.9° System-search
AE.SRB.--.HHZ 2017-08-13 09:36:29.857 292.8 0.71 s 3.8 mb_Lg 3.29° 217.4° System-search
OM.ASH.--.HHZ 2017-08-13 09:36:31.213 575.3 3.70 s 3.1 Ms_BB 3.18° 186.2° System-search
AE.SRB.--.HHE 2017-08-13 09:36:31.279 407.2 1.38 s 4.1 ML 3.29° 217.4° System-search
DN.ASU.--.HHN 2017-08-13 09:36:33.349 3e+03 1.78 s 4.9 ML 3.37° 197.4° System-search
DN.ASU.--.HHZ 2017-08-13 09:36:33.860 968.9 1.17 s 4.4 mb_Lg 3.37° 197.4° System-search
DN.ASU.--.HHZ 2017-08-13 09:36:35.135 3e+03 5.11 s 3.8 Ms_BB 3.37° 197.4° System-search
AE.MSF.--.HHZ 2017-08-13 09:36:36.793 3e+03 5.25 s 3.6 Ms_BB 2.49° 185.7° System-search
AE.ALN.--.HHN 2017-08-13 09:36:39.180 274.1 0.91 s 4.1 ML 3.83° 189.3° System-search
OM.SOH.--.HHZ 2017-08-13 09:36:45.053 33.4 0.89 s 2.9 mb_Lg 3.71° 178.6° System-search
AE.ALN.--.HHZ 2017-08-13 09:36:45.134 249.3 1.00 s 3.8 mb_Lg 3.83° 189.3° System-search
OM.SOH.--.HHE 2017-08-13 09:36:47.250 38.0 1.41 s 3.2 ML 3.71° 178.6° System-search
OM.BID.--.HHN 2017-08-13 09:36:47.589 52.0 0.72 s 3.6 ML 4.58° 160.2° System-search
AE.SRB.--.HHZ 2017-08-13 09:36:48.033 1e+03 4.22 s 3.4 Ms_BB 3.29° 217.4° System-search
OM.MDH.--.HHZ 2017-08-13 09:36:51.371 297.9 4.26 s 2.7 Ms_BB 2.55° 182.8° System-search
DN.FAQ.--.HHZ 2017-08-13 09:36:58.693 4e+03 3.57 s 3.9 Ms_BB 3.19° 193.9° System-search
AE.JRN.--.HHZ 2017-08-13 09:37:00.782 46.6 0.91 s 3.2 mb_Lg 4.33° 228.7° System-search
AE.JRN.--.HHE 2017-08-13 09:37:12.200 53.7 1.82 s 3.5 ML 4.33° 228.7° System-search
DN.NAZ.--.HHZ 2017-08-13 09:37:13.179 1e+03 4.91 s 3.3 Ms_BB 2.94° 193.8° System-search
OM.SOH.--.HHZ 2017-08-13 09:37:14.576 222.3 3.97 s 2.8 Ms_BB 3.71° 178.6° System-search
OM.BID.--.HHZ 2017-08-13 09:37:16.432 41.7 0.78 s 3.1 mb_Lg 4.58° 160.2° System-search
AE.ALN.--.HHZ 2017-08-13 09:37:27.714 2e+03 5.90 s 3.7 Ms_BB 3.83° 189.3° System-search
AE.MZR.--.HHZ 2017-08-13 09:37:48.554 149.0 1.02 s 3.8 mb_Lg 5.52° 209.6° System-search
BH.SAK.--.HHZ 2017-08-13 09:37:51.418 22.0 0.89 s 3.0 mb_Lg 5.59° 251.8° System-search
AE.MZR.--.HHN 2017-08-13 09:38:08.490 412.4 0.92 s 4.8 ML 5.52° 209.6° System-search
AE.SHM.--.HHZ 2017-08-13 09:38:18.960 188.9 s 4.4 Md 1.75° 191.7° System-search
AE.JRN.--.HHZ 2017-08-13 09:38:21.936 468.6 4.62 s 3.2 Ms_BB 4.33° 228.7° System-search
BH.SAK.--.HHZ 2017-08-13 09:39:11.772 493.1 5.09 s 3.4 Ms_BB 5.59° 251.8° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-08-13 09:35:10.039 0.30 s 1.75° 191.7° yes Time System-search
AE.MSF.--.HHZ Pn 2017-08-13 09:35:19.259 -0.70 s 2.49° 185.7° yes Time System-search
OM.MDH.--.HHZ Pn 2017-08-13 09:35:19.440 -1.40 s 2.55° 182.8° no Time System-search
AE.UMQ.--.HHZ Pn 2017-08-13 09:35:19.440 0.40 s 2.42° 196.7° no Time System-search
II.UOSS.10.BHZ Pn 2017-08-13 09:35:24.500 -1.20 s 2.91° 184.1° no Time System-search
DN.NAZ.--.HHZ Pn 2017-08-13 09:35:25.569 -0.60 s 2.94° 193.8° no Time System-search
DN.HAT.--.HHZ Pn 2017-08-13 09:35:27.500 0 s 3.03° 185.2° no Time System-search
AE.SRB.--.HHZ Pn 2017-08-13 09:35:29.799 -1.10 s 3.29° 217.4° no Time System-search
DN.FAQ.--.HHZ Pn 2017-08-13 09:35:29.819 0.20 s 3.19° 193.9° yes Time System-search
OM.ASH.--.HHZ Pn 2017-08-13 09:35:29.960 0.50 s 3.18° 186.2° yes Time System-search
DN.ASU.--.HHZ Pn 2017-08-13 09:35:32.960 0.90 s 3.37° 197.4° yes Time System-search
OM.SOH.--.HHZ Pn 2017-08-13 09:35:36.170 -0.60 s 3.71° 178.6° no Time System-search
AE.ALN.--.HHZ Pn 2017-08-13 09:35:38.519 0 s 3.83° 189.3° no Time System-search
AE.JRN.--.HHZ Pn 2017-08-13 09:35:45.269 0 s 4.33° 228.7° no Time System-search
OM.BID.--.HHZ Pn 2017-08-13 09:35:48.839 0.10 s 4.58° 160.2° no Time System-search
AE.MZR.--.HHZ Pn 2017-08-13 09:36:00.529 -1.20 s 5.52° 209.6° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170813-4

Time: 2017-08-13 09:34:39.350
Position:27.8590°N, 56.4349°E
Place:
Major Place:230 km N of Ra's al Khaymah, UAE
Depth:10.0 km
Magnitude:4.1 Mwr