Earthquake 20170918-6

2017-09-18 21:54:01.610 15.0 km 2.7 ML
26.9000°N, 53.8900°E
163 km NW of Abu Musa, UAE
Time Error: 1.94 s Depth Error: 0.70 km
Num. Stations: 12 Time RMS: 0.95 s
Num. Phases: 13 Azimuth Gap: 217°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 2.7 ML 24 0.10 NCMS System-search
2.3 mb_Lg 12 0.10 NCMS System-search
1.6 M 35 0.20 NCMS System-search
2.7 ML 0 0 NCMS System-search
2.7 M 0 0 NCMS System-search

Origin Details

Ellipse Major:25.40 km Min. Distance:2.07° Fixed Depth:no
Ellipse Minor:9.70 km Max. Distance:3.90° Fixed Phase:no
Ellipse Strike:184.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18476 External Origin ID:HYDRA_RED@36970

Error Ellipse

Azimuth Dip Magnitude Action
Max 185° 59.8 km System-search
Intermediate 95° 22.9 km System-search
Min 323° 89° 1.1 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SRB.--.HHZ 2017-09-18 21:54:56.380 34.5 1.04 s 2.6 mb_Lg 1.70° 169.4° System-search
AE.SHM.--.HHZ 2017-09-18 21:55:10.353 17.1 0.91 s 2.4 mb_Lg 2.07° 110.9° System-search
AE.SHM.--.HHN 2017-09-18 21:55:19.339 64.2 0.57 s 2.8 ML 2.07° 110.9° System-search
AE.AJN.--.HHZ 2017-09-18 21:55:25.693 18.4 0.94 s 2.5 mb_Lg 2.53° 156.5° System-search
DN.NAZ.--.HHZ 2017-09-18 21:55:26.118 4.9 0.71 s 1.9 mb_Lg 2.48° 139.6° System-search
OM.MDH.--.HHZ 2017-09-18 21:55:26.813 5.0 0.96 s 2.0 mb_Lg 2.69° 125.8° System-search
AE.MSF.--.HHZ 2017-09-18 21:55:28.148 20.1 0.77 s 2.5 mb_Lg 2.55° 126.2° System-search
DN.FAQ.--.HHE 2017-09-18 21:55:35.319 194.4 3.15 s 3.5 ML 2.64° 144.1° System-search
OM.MDH.--.HHE 2017-09-18 21:55:36.299 8.8 0.74 s 2.2 ML 2.69° 125.8° System-search
DN.HAT.--.HHZ 2017-09-18 21:55:38.914 6.8 0.90 s 2.1 mb_Lg 2.89° 135.1° System-search
OM.ASH.--.HHZ 2017-09-18 21:55:41.733 6.9 0.72 s 2.2 mb_Lg 2.95° 138.0° System-search
AE.MSF.--.HHE 2017-09-18 21:55:44.470 36.1 1.02 s 2.7 ML 2.55° 126.2° System-search
DN.HAT.--.HHE 2017-09-18 21:55:47.769 12.9 0.84 s 2.4 ML 2.89° 135.1° System-search
DN.NAZ.--.HHE 2017-09-18 21:55:48.339 19.1 1.61 s 2.4 ML 2.48° 139.6° System-search
BH.SAK.--.HHZ 2017-09-18 21:55:50.294 7.2 0.82 s 2.2 mb_Lg 3.14° 253.8° System-search
OM.ASH.--.HHN 2017-09-18 21:55:51.009 14.0 0.87 s 2.5 ML 2.95° 138.0° System-search
AE.ALN.--.HHZ 2017-09-18 21:55:53.104 15.3 1.16 s 2.5 mb_Lg 3.29° 148.8° System-search
OM.SOH.--.HHZ 2017-09-18 21:55:57.095 2.0 0.72 s 1.7 mb_Lg 3.65° 138.5° System-search
BH.SAK.--.HHE 2017-09-18 21:55:57.470 40.0 0.82 s 3.0 ML 3.14° 253.8° System-search
DN.ASU.--.HHE 2017-09-18 21:56:06.589 329.7 1.96 s 3.7 ML 2.61° 149.9° System-search
AE.MZR.--.HHZ 2017-09-18 21:56:14.473 14.9 0.97 s 2.6 mb_Lg 3.90° 185.6° System-search
AE.ALN.--.HHN 2017-09-18 21:56:14.940 22.2 1.30 s 2.8 ML 3.29° 148.8° System-search
OM.SOH.--.HHE 2017-09-18 21:56:17.500 3.2 1.51 s 2.1 ML 3.65° 138.5° System-search
AE.MZR.--.HHE 2017-09-18 21:56:33.130 68.9 0.85 s 3.5 ML 3.90° 185.6° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-09-18 21:54:35.470 -0.40 s 2.07° 110.9° no Time System-search
DN.NAZ.--.HHZ Pn 2017-09-18 21:54:41.400 -0.10 s 2.48° 139.6° no Time System-search
AE.MSF.--.HHZ Pn 2017-09-18 21:54:42.250 -0.20 s 2.55° 126.2° no Time System-search
DN.ASU.--.HHZ Pn 2017-09-18 21:54:44.460 1.20 s 2.61° 149.9° no Time System-search
DN.FAQ.--.HHZ Pn 2017-09-18 21:54:45.019 1.40 s 2.64° 144.1° no Time System-search
OM.MDH.--.HHZ Pn 2017-09-18 21:54:45.069 0.70 s 2.69° 125.8° no Time System-search
OM.ASH.--.HHZ Pn 2017-09-18 21:54:47.819 -0.10 s 2.95° 138.0° yes Time System-search
DN.HAT.--.HHZ Pn 2017-09-18 21:54:48.640 1.50 s 2.89° 135.1° no Time System-search
BH.SAK.--.HHZ Pn 2017-09-18 21:54:51.410 0.80 s 3.14° 253.8° no Time System-search
AE.ALN.--.HHZ Pn 2017-09-18 21:54:52.630 -0.10 s 3.29° 148.8° no Time System-search
OM.SOH.--.HHZ Pn 2017-09-18 21:54:56.660 -0.90 s 3.65° 138.5° no Time System-search
AE.MZR.--.HHZ Pn 2017-09-18 21:55:01.059 0.10 s 3.90° 185.6° no Time System-search
AE.MSF.--.HHZ Sn 2017-09-18 21:55:14.529 1.30 s 2.55° 126.2° 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.AJN.--.HHE 0.001562 cm/s2 2017-09-18 21:55:13.842 0.000052 cm/s 2017-09-18 21:55:35.382 0.000009 cm 2017-09-18 21:55:35.012 0.000866 cm/s2 0.000615 cm/s2 0.00012 cm/s2 System-search
AE.AJN.--.HHN 0.001323 cm/s2 2017-09-18 21:55:08.092 0.00006 cm/s 2017-09-18 21:55:36.602 0.00001 cm 2017-09-18 21:55:36.052 0.000879 cm/s2 0.000592 cm/s2 0.0002 cm/s2 System-search
AE.ALN.--.HHE 0.000632 cm/s2 2017-09-18 21:55:44.736 0.000024 cm/s 2017-09-18 21:55:39.336 0.00001 cm 2017-09-18 21:55:27.836 0.001055 cm/s2 0.00046 cm/s2 0.000084 cm/s2 System-search
AE.ALN.--.HHN 0.000819 cm/s2 2017-09-18 21:55:53.116 0.000033 cm/s 2017-09-18 21:55:53.056 0.000011 cm 2017-09-18 21:55:27.186 0.001 cm/s2 0.000437 cm/s2 0.000126 cm/s2 System-search
AE.MSF.--.HHE 0.001236 cm/s2 2017-09-18 21:55:34.726 0.000058 cm/s 2017-09-18 21:55:28.756 0.000016 cm 2017-09-18 21:55:31.186 0.001207 cm/s2 0.000793 cm/s2 0.000166 cm/s2 System-search
AE.MSF.--.HHN 0.001145 cm/s2 2017-09-18 21:55:08.376 0.000042 cm/s 2017-09-18 21:55:34.706 0.000015 cm 2017-09-18 21:55:36.426 0.001134 cm/s2 0.000706 cm/s2 0.000124 cm/s2 System-search
AE.SHM.--.HHE 0.002546 cm/s2 2017-09-18 21:55:16.886 0.000082 cm/s 2017-09-18 21:55:23.886 0.000011 cm 2017-09-18 21:55:19.846 0.003449 cm/s2 0.000977 cm/s2 0.000195 cm/s2 System-search
AE.SHM.--.HHN 0.00334 cm/s2 2017-09-18 21:55:12.796 0.000103 cm/s 2017-09-18 21:55:17.616 0.000011 cm 2017-09-18 21:55:23.576 0.004422 cm/s2 0.00137 cm/s2 0.000101 cm/s2 System-search
AE.SHM.--.HHZ 0.001699 cm/s2 2017-09-18 21:55:24.406 0.000064 cm/s 2017-09-18 21:55:21.126 0.000013 cm 2017-09-18 21:55:21.206 0.002472 cm/s2 0.000398 cm/s2 0.00013 cm/s2 System-search
AE.SRB.--.HHZ 0.001767 cm/s2 2017-09-18 21:55:03.079 0.000095 cm/s 2017-09-18 21:55:02.059 0.000026 cm 2017-09-18 21:55:16.689 0.00331 cm/s2 0.001376 cm/s2 0.000234 cm/s2 System-search
AE.SRB.--.HNE 0.00259 cm/s2 2017-09-18 21:55:02.699 0.000174 cm/s 2017-09-18 21:55:14.489 0.000067 cm 2017-09-18 21:54:46.049 0.007156 cm/s2 0.001071 cm/s2 0.000304 cm/s2 System-search
AE.SRB.--.HNN 0.002741 cm/s2 2017-09-18 21:55:00.649 0.000168 cm/s 2017-09-18 21:55:15.879 0.000076 cm 2017-09-18 21:55:14.539 0.00606 cm/s2 0.001766 cm/s2 0.000182 cm/s2 System-search
DN.ASU.--.HHN 0.001061 cm/s2 2017-09-18 21:55:18.977 0.000048 cm/s 2017-09-18 21:55:36.897 0.000016 cm 2017-09-18 21:55:37.647 0.000445 cm/s2 0.000628 cm/s2 0.000283 cm/s2 System-search
DN.HAT.--.HHE 0.000848 cm/s2 2017-09-18 21:55:39.965 0.000022 cm/s 2017-09-18 21:55:45.305 0.000004 cm 2017-09-18 21:55:42.775 0.000509 cm/s2 0.000272 cm/s2 0.000036 cm/s2 System-search
DN.HAT.--.HHZ 0.001101 cm/s2 2017-09-18 21:55:40.405 0.000019 cm/s 2017-09-18 21:55:41.075 0.000004 cm 2017-09-18 21:55:21.275 0.000478 cm/s2 0.000191 cm/s2 0.000042 cm/s2 System-search
OM.ASH.--.HHE 0.000201 cm/s2 2017-09-18 21:55:44.133 0.000011 cm/s 2017-09-18 21:55:24.743 0.000004 cm 2017-09-18 21:55:39.303 0.000622 cm/s2 0.000319 cm/s2 0.000035 cm/s2 System-search
OM.ASH.--.HHN 0.0002 cm/s2 2017-09-18 21:55:26.563 0.000016 cm/s 2017-09-18 21:55:44.463 0.000004 cm 2017-09-18 21:55:23.303 0.00054 cm/s2 0.000234 cm/s2 0.00005 cm/s2 System-search
OM.ASH.--.HHZ 0.000199 cm/s2 2017-09-18 21:55:44.093 0.000015 cm/s 2017-09-18 21:55:44.143 0.000006 cm 2017-09-18 21:55:25.273 0.000546 cm/s2 0.000212 cm/s2 0.000046 cm/s2 System-search
OM.MDH.--.HHE 0.000737 cm/s2 2017-09-18 21:55:29.494 0.000014 cm/s 2017-09-18 21:55:36.424 0.000003 cm 2017-09-18 21:55:39.934 0.000392 cm/s2 0.000159 cm/s2 0.000042 cm/s2 System-search
OM.MDH.--.HHN 0.000693 cm/s2 2017-09-18 21:55:27.224 0.000012 cm/s 2017-09-18 21:55:35.664 0.000003 cm 2017-09-18 21:55:37.744 0.000534 cm/s2 0.000191 cm/s2 0.000028 cm/s2 System-search
OM.SOH.--.HHE 0.000425 cm/s2 2017-09-18 21:56:03.551 0.000006 cm/s 2017-09-18 21:55:55.961 0.000002 cm 2017-09-18 21:55:48.741 0.000131 cm/s2 0.000076 cm/s2 0.00002 cm/s2 System-search
OM.SOH.--.HHN 0.000176 cm/s2 2017-09-18 21:56:03.251 0.000006 cm/s 2017-09-18 21:55:51.291 0.000003 cm 2017-09-18 21:55:32.251 0.00016 cm/s2 0.000073 cm/s2 0.000024 cm/s2 System-search

Event 20170918-6

Time: 2017-09-18 21:54:01.610
Position:26.9000°N, 53.8900°E
Place:
Major Place:163 km NW of Abu Musa, UAE
Depth:15.0 km
Magnitude:2.7 ML