Earthquake 20170827-7

2017-08-27 17:11:53.590 42.1 km 2.2 ML
27.1398°N, 56.8126°E
167 km NE of Ra's al Khaymah, UAE
Time Error: 1.27 s Depth Error: 30.7 km
Num. Stations: 10 Time RMS: 0.63 s
Num. Phases: 12 Azimuth Gap: 314°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 2.2 ML 19 0.10 NCMS System-search
1.7 mb_Lg 6 0.20 NCMS System-search
2.2 M 32 0.20 NCMS System-search
3.6 Md 3 0.30 NCMS System-search
2.2 ML 0 0 NCMS System-search
2.2 M 0 0 NCMS System-search

Origin Details

Ellipse Major:53.00 km Min. Distance:1.21° Fixed Depth:no
Ellipse Minor:26.20 km Max. Distance:3.21° Fixed Phase:no
Ellipse Strike:203.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@18105 External Origin ID:HYDRA_RED@36257

Error Ellipse

Azimuth Dip Magnitude Action
Max 203° 125.1 km System-search
Intermediate 293° 61.6 km System-search
Min 49° 83° 45.0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SHM.--.HHN 2017-08-27 17:12:39.779 114.8 0.26 s 2.6 ML 1.21° 214.9° System-search
OM.MDH.--.HHZ 2017-08-27 17:12:53.037 2.3 0.74 s 1.5 mb_Lg 1.89° 194.3° System-search
AE.MSF.--.HHZ 2017-08-27 17:12:55.609 5.0 0.79 s 1.8 mb_Lg 1.86° 198.6° System-search
OM.MDH.--.HHE 2017-08-27 17:12:58.119 9.0 0.45 s 1.9 ML 1.89° 194.3° System-search
AE.MSF.--.HHN 2017-08-27 17:13:05.710 29.7 0.62 s 2.4 ML 1.86° 198.6° System-search
II.UOSS.10.BHZ 2017-08-27 17:13:07.818 3.4 1.08 s 1.7 mb_Lg 2.25° 194.2° System-search
DN.HAT.--.HHZ 2017-08-27 17:13:10.122 2.7 0.74 s 1.7 mb_Lg 2.38° 195.0° System-search
DN.NAZ.--.HHZ 2017-08-27 17:13:11.290 3.0 0.82 s 1.7 mb_Lg 2.38° 206.0° System-search
II.UOSS.10.BH1 2017-08-27 17:13:12.894 9.0 0.55 s 2.0 ML 2.25° 194.2° System-search
OM.ASH.--.HHZ 2017-08-27 17:13:16.624 3.0 0.91 s 1.7 mb_Lg 2.54° 195.7° System-search
DN.HAT.--.HHE 2017-08-27 17:13:20.980 8.1 0.54 s 2.0 ML 2.38° 195.0° System-search
OM.ASH.--.HHE 2017-08-27 17:13:25.109 7.3 0.61 s 2.0 ML 2.54° 195.7° System-search
AE.SRB.--.HHN 2017-08-27 17:13:28.609 20.3 1.19 s 2.7 ML 3.00° 231.0° System-search
OM.MDH.--.HHZ 2017-08-27 17:13:29.670 65.2 s 3.5 Md 1.89° 194.3° System-search
DN.FAQ.--.HHE 2017-08-27 17:13:42.529 137.1 3.49 s 3.3 ML 2.63° 205.0° System-search
AE.ALN.--.HHN 2017-08-27 17:13:45.769 9.7 0.84 s 2.4 ML 3.21° 197.5° System-search
AE.MSF.--.HHZ 2017-08-27 17:13:46.670 83.1 s 3.7 Md 1.86° 198.6° System-search
AE.SHM.--.HHZ 2017-08-27 17:13:49.220 97.1 s 3.6 Md 1.21° 214.9° System-search
OM.SOH.--.HHN 2017-08-27 17:14:20.460 1.9 2.37 s 1.6 ML 3.00° 184.9° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-08-27 17:12:12.509 -1.50 s 1.21° 214.9° no Time System-search
AE.MSF.--.HHZ Pn 2017-08-27 17:12:22.819 -0.10 s 1.86° 198.6° no Time System-search
OM.MDH.--.HHZ Pn 2017-08-27 17:12:23.519 0.10 s 1.89° 194.3° no Time System-search
II.UOSS.10.BHZ Pn 2017-08-27 17:12:27.920 -0.50 s 2.25° 194.2° no Time System-search
AE.SHM.--.HHZ Sn 2017-08-27 17:12:31.250 2.00 s 1.21° 214.9° no Time System-search
DN.HAT.--.HHZ Pn 2017-08-27 17:12:32.190 2.00 s 2.38° 195.0° no Time System-search
OM.ASH.--.HHZ Pn 2017-08-27 17:12:32.369 0 s 2.54° 195.7° yes Time System-search
DN.FAQ.--.HHZ Pn 2017-08-27 17:12:32.539 -0.90 s 2.63° 205.0° no Time System-search
AE.SRB.--.HHZ Pn 2017-08-27 17:12:38.859 0.20 s 3.00° 231.0° no Time System-search
OM.SOH.--.HHZ Pn 2017-08-27 17:12:39.089 0.40 s 3.00° 184.9° no Time System-search
AE.ALN.--.HHZ Pn 2017-08-27 17:12:41.559 0 s 3.21° 197.5° no Time System-search
OM.MDH.--.HHZ Sn 2017-08-27 17:12:45.130 -0.90 s 1.89° 194.3° no Time System-search

Shake Maps

None

Ground Motion

Station PGA PGA Time PGV PGV Time PGD PGD Time RSA @ 0.3s RSA @ 1.0s RSA @ 3.0s Action
AE.ALN.--.HHN 0.00139 cm/s2 2017-08-27 17:12:19.045 0.000027 cm/s 2017-08-27 17:12:44.085 0.000014 cm 2017-08-27 17:12:28.535 0.000641 cm/s2 0.000095 cm/s2 0.000147 cm/s2 System-search
AE.ALN.--.HHZ 0.000746 cm/s2 2017-08-27 17:13:24.266 0.000043 cm/s 2017-08-27 17:13:23.436 0.000026 cm 2017-08-27 17:13:24.736 0.00053 cm/s2 0.00021 cm/s2 0.000174 cm/s2 System-search
AE.ALN.--.HNZ 0.002137 cm/s2 2017-08-27 17:12:38.012 0.000524 cm/s 2017-08-27 17:12:39.902 0.000713 cm 2017-08-27 17:12:38.142 0.001357 cm/s2 0.001103 cm/s2 0.001399 cm/s2 System-search
AE.MSF.--.HHE 0.001614 cm/s2 2017-08-27 17:13:02.675 0.000056 cm/s 2017-08-27 17:12:59.945 0.00001 cm 2017-08-27 17:12:42.115 0.001934 cm/s2 0.000381 cm/s2 0.000086 cm/s2 System-search
AE.MSF.--.HHN 0.001358 cm/s2 2017-08-27 17:12:51.834 0.000042 cm/s 2017-08-27 17:12:56.154 0.000011 cm 2017-08-27 17:12:54.474 0.001613 cm/s2 0.000489 cm/s2 0.000126 cm/s2 System-search
AE.MSF.--.HHZ 0.001383 cm/s2 2017-08-27 17:12:58.095 0.000052 cm/s 2017-08-27 17:13:04.765 0.000008 cm 2017-08-27 17:12:51.455 0.00207 cm/s2 0.000296 cm/s2 0.000124 cm/s2 System-search
AE.MZR.--.HHE 0.005012 cm/s2 2017-08-27 17:13:35.149 0.000076 cm/s 2017-08-27 17:13:36.469 0.000042 cm 2017-08-27 17:13:29.309 0.002164 cm/s2 0.000203 cm/s2 0.000258 cm/s2 System-search
AE.MZR.--.HHN 0.004807 cm/s2 2017-08-27 17:13:38.953 0.00006 cm/s 2017-08-27 17:13:32.483 0.000033 cm 2017-08-27 17:13:28.663 0.003085 cm/s2 0.000198 cm/s2 0.000238 cm/s2 System-search
AE.MZR.--.HHZ 0.003365 cm/s2 2017-08-27 17:13:09.413 0.000063 cm/s 2017-08-27 17:13:28.683 0.000033 cm 2017-08-27 17:13:29.613 0.001409 cm/s2 0.000239 cm/s2 0.000377 cm/s2 System-search
AE.SHM.--.HHE 0.004888 cm/s2 2017-08-27 17:12:14.647 0.000083 cm/s 2017-08-27 17:12:14.407 0.00001 cm 2017-08-27 17:12:02.337 0.014781 cm/s2 0.000741 cm/s2 0.0001 cm/s2 System-search
AE.SHM.--.HHN 0.005771 cm/s2 2017-08-27 17:12:16.167 0.000116 cm/s 2017-08-27 17:12:14.257 0.000012 cm 2017-08-27 17:12:14.217 0.015117 cm/s2 0.001068 cm/s2 0.000135 cm/s2 System-search
AE.SHM.--.HHZ 0.006558 cm/s2 2017-08-27 17:12:14.677 0.000096 cm/s 2017-08-27 17:12:14.217 0.000011 cm 2017-08-27 17:11:52.467 0.008369 cm/s2 0.00065 cm/s2 0.000102 cm/s2 System-search
AE.SHM.--.HNE 0.016019 cm/s2 2017-08-27 17:12:35.127 0.000306 cm/s 2017-08-27 17:12:35.167 0.000101 cm 2017-08-27 17:12:21.967 0.009886 cm/s2 0.000761 cm/s2 0.000559 cm/s2 System-search
AE.SHM.--.HNN 0.012267 cm/s2 2017-08-27 17:12:33.617 0.000311 cm/s 2017-08-27 17:12:34.807 0.000112 cm 2017-08-27 17:12:25.407 0.010161 cm/s2 0.000635 cm/s2 0.000308 cm/s2 System-search
AE.SHM.--.HNZ 0.00843 cm/s2 2017-08-27 17:12:33.277 0.000225 cm/s 2017-08-27 17:12:34.837 0.000151 cm 2017-08-27 17:12:32.907 0.006151 cm/s2 0.000565 cm/s2 0.000274 cm/s2 System-search
AE.SRB.--.HNN 0.001251 cm/s2 2017-08-27 17:13:06.272 0.000079 cm/s 2017-08-27 17:13:14.802 0.000073 cm 2017-08-27 17:13:12.782 0.002215 cm/s2 0.000559 cm/s2 0.000158 cm/s2 System-search
DN.HAT.--.HHN 0.00045 cm/s2 2017-08-27 17:12:54.032 0.000008 cm/s 2017-08-27 17:13:12.062 0.000003 cm 2017-08-27 17:12:50.632 0.000357 cm/s2 0.000053 cm/s2 0.000018 cm/s2 System-search
II.UOSS.10.BH1 0.0 cm/s2 2017-08-27 17:12:26.054 0.0 cm/s 2017-08-27 17:12:26.004 0.0 cm 2017-08-27 17:12:26.029 0.0 cm/s2 0.0 cm/s2 0.0 cm/s2 System-search
OM.ASH.--.HHE 0.000288 cm/s2 2017-08-27 17:13:09.214 0.000014 cm/s 2017-08-27 17:13:08.184 0.000004 cm 2017-08-27 17:13:07.584 0.000684 cm/s2 0.000126 cm/s2 0.000042 cm/s2 System-search
OM.ASH.--.HHZ 0.000281 cm/s2 2017-08-27 17:12:33.416 0.000011 cm/s 2017-08-27 17:12:42.196 0.000005 cm 2017-08-27 17:12:43.326 0.000601 cm/s2 0.000079 cm/s2 0.000055 cm/s2 System-search
OM.MDH.--.HHE 0.001138 cm/s2 2017-08-27 17:12:54.613 0.000021 cm/s 2017-08-27 17:12:58.173 0.000003 cm 2017-08-27 17:12:46.953 0.000838 cm/s2 0.000064 cm/s2 0.000041 cm/s2 System-search
OM.MDH.--.HHN 0.001191 cm/s2 2017-08-27 17:12:55.853 0.000017 cm/s 2017-08-27 17:12:51.303 0.000002 cm 2017-08-27 17:13:03.163 0.000657 cm/s2 0.000071 cm/s2 0.000019 cm/s2 System-search

Event 20170827-7

Time: 2017-08-27 17:11:53.590
Position:27.1398°N, 56.8126°E
Place:
Major Place:167 km NE of Ra's al Khaymah, UAE
Depth:42.1 km
Magnitude:2.2 ML