Earthquake 20170816-5

2017-08-16 01:54:39.300 10.0 km 3.4 Mwr
27.6995°N, 56.3992°E
212 km N of Ra's al Khaymah, UAE
Time Error: 1.64 s Depth Error: 4.1 km
Num. Stations: 12 Time RMS: 0.81 s
Num. Phases: 13 Azimuth Gap: 319°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
3.9 Md 1 0.50 NCMS System-search
3.1 ML 23 0.10 NCMS System-search
2.8 mb_Lg 11 0.20 NCMS System-search
3.1 M 34 0.40 NCMS System-search
3.1 ML 0 0 NCMS System-search
3.4 M 0 0 NCMS System-search
3.9 Md 0 0 NCMS System-search
3.9 M 0 0 NCMS System-search
Emblem-favorite 3.4 Mwr 0 0 NCMS System-search

Origin Details

Ellipse Major:43.80 km Min. Distance:1.58° Fixed Depth:no
Ellipse Minor:28.50 km Max. Distance:3.67° Fixed Phase:no
Ellipse Strike:205.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Unknown
External Event ID:HYDRA_RED@17893 External Origin ID:HYDRA_RED@35852

Error Ellipse

Azimuth Dip Magnitude Action
Max 206° 103.2 km System-search
Intermediate 116° 67.1 km System-search
Min 89° 6.0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SHM.--.HHN 2017-08-16 01:55:37.849 352.2 0.28 s 3.3 ML 1.58° 191.7° System-search
AE.MSF.--.HHZ 2017-08-16 01:55:52.345 110.1 0.85 s 3.3 mb_Lg 2.33° 185.3° System-search
OM.MDH.--.HHE 2017-08-16 01:55:55.079 27.2 0.36 s 2.5 ML 2.39° 182.2° System-search
AE.UMQ.--.HHZ 2017-08-16 01:55:55.101 67.2 0.88 s 3.0 mb_Lg 2.26° 197.1° System-search
OM.MDH.--.HHZ 2017-08-16 01:55:55.270 16.8 0.84 s 2.4 mb_Lg 2.39° 182.2° System-search
AE.MSF.--.HHN 2017-08-16 01:55:58.200 109.0 0.68 s 3.1 ML 2.33° 185.3° System-search
AE.SRB.--.HHE 2017-08-16 01:56:03.809 92.4 0.31 s 3.4 ML 3.14° 218.7° System-search
DN.NAZ.--.HHZ 2017-08-16 01:56:05.729 16.3 0.87 s 2.5 mb_Lg 2.78° 193.9° System-search
II.UOSS.10.BHZ 2017-08-16 01:56:08.329 23.7 0.93 s 2.7 mb_Lg 2.75° 183.7° System-search
II.UOSS.10.BH1 2017-08-16 01:56:12.234 39.5 0.95 s 2.8 ML 2.75° 183.7° System-search
DN.HAT.--.HHZ 2017-08-16 01:56:13.768 33.6 0.92 s 2.8 mb_Lg 2.87° 184.8° System-search
DN.HAT.--.HHE 2017-08-16 01:56:17.349 36.9 0.80 s 2.9 ML 2.87° 184.8° System-search
DN.NAZ.--.HHE 2017-08-16 01:56:19.250 64.6 1.20 s 3.1 ML 2.78° 193.9° System-search
OM.ASH.--.HHZ 2017-08-16 01:56:19.665 62.4 1.30 s 3.1 mb_Lg 3.02° 185.9° System-search
DN.FAQ.--.HHZ 2017-08-16 01:56:21.289 58.4 1.08 s 3.1 mb_Lg 3.03° 194.0° System-search
OM.ASH.--.HHE 2017-08-16 01:56:23.109 34.9 0.98 s 2.9 ML 3.02° 185.9° System-search
DN.ASU.--.HHE 2017-08-16 01:56:31.849 368.7 1.78 s 4.0 ML 3.21° 197.7° System-search
OM.SOH.--.HHZ 2017-08-16 01:56:36.224 3.8 0.75 s 2.0 mb_Lg 3.55° 178.0° System-search
AE.ALN.--.HHZ 2017-08-16 01:56:40.483 22.2 0.89 s 2.8 mb_Lg 3.67° 189.2° System-search
OM.SOH.--.HHE 2017-08-16 01:56:42.309 6.4 0.68 s 2.3 ML 3.55° 178.0° System-search
AE.ALN.--.HHN 2017-08-16 01:56:43.200 52.4 0.56 s 3.3 ML 3.67° 189.2° System-search
DN.FAQ.--.HHN 2017-08-16 01:56:47.789 359.0 1.27 s 3.9 ML 3.03° 194.0° System-search
AE.SHM.--.HHZ 2017-08-16 01:57:05.990 118.1 s 3.9 Md 1.58° 191.7° System-search
AE.MZR.--.HHZ 2017-08-16 01:57:30.619 24.7 0.88 s 3.0 mb_Lg 5.37° 210.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-08-16 01:55:07.900 0.50 s 1.58° 191.7° no Time System-search
OM.MDH.--.HHZ Pn 2017-08-16 01:55:18.069 -0.50 s 2.39° 182.2° no Time System-search
AE.MSF.--.HHZ Pn 2017-08-16 01:55:18.119 0.40 s 2.33° 185.3° no Time System-search
II.UOSS.10.BHZ Pn 2017-08-16 01:55:23.210 -0.30 s 2.75° 183.7° no Time System-search
DN.NAZ.--.HHZ Pn 2017-08-16 01:55:24.380 0.50 s 2.78° 193.9° no Time System-search
DN.HAT.--.HHZ Pn 2017-08-16 01:55:24.630 -0.60 s 2.87° 184.8° no Time System-search
OM.ASH.--.HHZ Pn 2017-08-16 01:55:27.529 0.30 s 3.02° 185.9° no Time System-search
DN.FAQ.--.HHZ Pn 2017-08-16 01:55:27.619 0.30 s 3.03° 194.0° no Time System-search
AE.SHM.--.HHZ Sn 2017-08-16 01:55:27.660 -0.30 s 1.58° 191.7° no Time System-search
AE.SRB.--.HHZ Pn 2017-08-16 01:55:28.339 -0.50 s 3.14° 218.7° no Time System-search
DN.ASU.--.HHZ Pn 2017-08-16 01:55:28.589 -1.20 s 3.21° 197.7° no Time System-search
OM.SOH.--.HHZ Pn 2017-08-16 01:55:34.240 -0.30 s 3.55° 178.0° no Time System-search
AE.ALN.--.HHZ Pg 2017-08-16 01:55:50.099 0.40 s 3.67° 189.2° yes 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.SHM.--.HHE 0.008459 cm/s2 2017-08-16 01:55:15.065 0.000202 cm/s 2017-08-16 01:55:15.095 0.00002 cm 2017-08-16 01:55:07.195 0.062364 cm/s2 0.002979 cm/s2 0.000544 cm/s2 System-search
AE.SHM.--.HHN 0.013731 cm/s2 2017-08-16 01:55:13.955 0.000445 cm/s 2017-08-16 01:55:13.915 0.000022 cm 2017-08-16 01:54:46.115 0.052209 cm/s2 0.003114 cm/s2 0.000509 cm/s2 System-search
AE.SHM.--.HHZ 0.009271 cm/s2 2017-08-16 01:55:11.245 0.000224 cm/s 2017-08-16 01:55:15.055 0.000036 cm 2017-08-16 01:55:15.005 0.039824 cm/s2 0.002864 cm/s2 0.000434 cm/s2 System-search
AE.SHM.--.HNN 0.008455 cm/s2 2017-08-16 01:55:13.955 0.000252 cm/s 2017-08-16 01:55:13.925 0.000112 cm 2017-08-16 01:55:07.265 0.041519 cm/s2 0.002117 cm/s2 0.000498 cm/s2 System-search
OM.ASH.--.HHN 0.000487 cm/s2 2017-08-16 01:55:43.770 0.000026 cm/s 2017-08-16 01:55:43.850 0.000007 cm 2017-08-16 01:55:49.470 0.002225 cm/s2 0.000477 cm/s2 0.000086 cm/s2 System-search

Event 20170816-5

Time: 2017-08-16 01:54:39.300
Position:27.6995°N, 56.3992°E
Place:
Major Place:212 km N of Ra's al Khaymah, UAE
Depth:10.0 km
Magnitude:3.4 Mwr