Earthquake 20170826-2

2017-08-26 00:41:34.440 10.1 km 2.8 ML
28.3413°N, 57.0817°E
299 km N of Ra's al Khaymah, UAE
Time Error: 1.01 s Depth Error: 4.2 km
Num. Stations: 8 Time RMS: 0.50 s
Num. Phases: 10 Azimuth Gap: 333°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
2.4 mb_Lg 6 0.20 NCMS System-search
Emblem-favorite 2.8 ML 0 0 NCMS System-search
2.8 M 0 0 NCMS System-search
2.6 M 25 0.40 NCMS System-search
2.8 ML 15 0.10 NCMS System-search

Origin Details

Ellipse Major:59.70 km Min. Distance:2.38° Fixed Depth:no
Ellipse Minor:41.60 km Max. Distance:4.02° Fixed Phase:no
Ellipse Strike:210.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Unknown
External Event ID:HYDRA_RED@18094 External Origin ID:HYDRA_RED@36236

Error Ellipse

Azimuth Dip Magnitude Action
Max 211° 140.4 km System-search
Intermediate 121° 98.0 km System-search
Min 19° 89° 6.1 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SHM.--.HHN 2017-08-26 00:42:42.680 300.5 0.37 s 3.6 ML 2.38° 203.2° System-search
AE.SHM.--.HHZ 2017-08-26 00:42:50.045 57.1 0.89 s 3.0 mb_Lg 2.38° 203.2° System-search
AE.MSF.--.HHN 2017-08-26 00:42:59.579 44.5 0.76 s 3.0 ML 3.07° 195.8° System-search
OM.MDH.--.HHE 2017-08-26 00:43:05.829 9.2 0.64 s 2.3 ML 3.11° 193.2° System-search
AE.MSF.--.HHZ 2017-08-26 00:43:12.112 17.3 0.79 s 2.6 mb_Lg 3.07° 195.8° System-search
AE.SRB.--.HHN 2017-08-26 00:43:22.650 23.3 1.19 s 3.1 ML 4.02° 220.0° System-search
DN.HAT.--.HHE 2017-08-26 00:43:24.400 10.6 0.73 s 2.6 ML 3.60° 193.9° System-search
II.UOSS.10.BH1 2017-08-26 00:43:27.015 9.6 0.82 s 2.5 ML 3.47° 193.3° System-search
DN.NAZ.--.HHZ 2017-08-26 00:43:27.409 11.3 1.03 s 2.5 mb_Lg 3.57° 201.2° System-search
OM.ASH.--.HHE 2017-08-26 00:43:29.180 9.6 1.36 s 2.6 ML 3.76° 194.4° System-search
II.UOSS.10.BHZ 2017-08-26 00:43:30.634 8.7 1.25 s 2.3 mb_Lg 3.47° 193.3° System-search
DN.HAT.--.HHZ 2017-08-26 00:43:38.227 8.7 0.96 s 2.3 mb_Lg 3.60° 193.9° System-search
DN.FAQ.--.HHE 2017-08-26 00:43:40.480 161.6 3.30 s 3.8 ML 3.82° 200.8° System-search
OM.ASH.--.HHZ 2017-08-26 00:43:44.480 3.8 0.73 s 2.0 mb_Lg 3.76° 194.4° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-08-26 00:42:14.769 1.30 s 2.38° 203.2° no Time System-search
AE.MSF.--.HHZ Pn 2017-08-26 00:42:22.650 -0.40 s 3.07° 195.8° no Time System-search
OM.MDH.--.HHZ Pn 2017-08-26 00:42:23.390 -0.20 s 3.11° 193.2° no Time System-search
II.UOSS.10.BHZ Pn 2017-08-26 00:42:29.230 0.70 s 3.47° 193.3° no Time System-search
DN.HAT.--.HHZ Pn 2017-08-26 00:42:30.519 0.20 s 3.60° 193.9° no Time System-search
OM.ASH.--.HHZ Pn 2017-08-26 00:42:32.750 0.30 s 3.76° 194.4° no Time System-search
DN.FAQ.--.HHZ Pn 2017-08-26 00:42:33.119 -0.20 s 3.82° 200.8° no Time System-search
AE.SRB.--.HHZ Pn 2017-08-26 00:42:36.230 0.20 s 4.02° 220.0° no Time System-search
AE.SHM.--.HHZ Sn 2017-08-26 00:42:40.480 -2.20 s 2.38° 203.2° no Time System-search
AE.MSF.--.HHZ Sn 2017-08-26 00:42:58.730 -1.10 s 3.07° 195.8° 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.MZR.--.HHZ 0.001385 cm/s2 2017-08-26 00:43:44.200 0.00006 cm/s 2017-08-26 00:43:53.340 0.00003 cm 2017-08-26 00:43:46.570 0.001042 cm/s2 0.000209 cm/s2 0.000257 cm/s2 System-search
AE.SHM.--.HHE 0.008561 cm/s2 2017-08-26 00:42:17.942 0.00017 cm/s 2017-08-26 00:42:17.422 0.00001 cm 2017-08-26 00:42:26.172 0.037198 cm/s2 0.00205 cm/s2 0.000297 cm/s2 System-search
AE.SHM.--.HHN 0.010457 cm/s2 2017-08-26 00:42:30.722 0.000238 cm/s 2017-08-26 00:42:19.042 0.000014 cm 2017-08-26 00:42:18.072 0.053525 cm/s2 0.002892 cm/s2 0.000306 cm/s2 System-search
AE.SHM.--.HHZ 0.006935 cm/s2 2017-08-26 00:42:17.882 0.000122 cm/s 2017-08-26 00:42:18.872 0.000019 cm 2017-08-26 00:42:26.912 0.022493 cm/s2 0.001301 cm/s2 0.000153 cm/s2 System-search
AE.SHM.--.HNE 0.007851 cm/s2 2017-08-26 00:42:33.792 0.000226 cm/s 2017-08-26 00:42:19.042 0.000154 cm 2017-08-26 00:42:15.912 0.041513 cm/s2 0.002072 cm/s2 0.000362 cm/s2 System-search
AE.SHM.--.HNN 0.006798 cm/s2 2017-08-26 00:42:17.942 0.000166 cm/s 2017-08-26 00:42:31.812 0.00014 cm 2017-08-26 00:42:14.182 0.029102 cm/s2 0.001701 cm/s2 0.000224 cm/s2 System-search
AE.SHM.--.HNZ 0.004801 cm/s2 2017-08-26 00:42:33.232 0.000179 cm/s 2017-08-26 00:42:17.642 0.000201 cm 2017-08-26 00:42:28.172 0.016261 cm/s2 0.000931 cm/s2 0.000268 cm/s2 System-search
DN.FAQ.--.HHN 0.00099 cm/s2 2017-08-26 00:42:58.128 0.000021 cm/s 2017-08-26 00:42:47.858 0.000013 cm 2017-08-26 00:43:08.388 0.001134 cm/s2 0.000219 cm/s2 0.000064 cm/s2 System-search
OM.ASH.--.HHZ 0.000155 cm/s2 2017-08-26 00:42:57.834 0.000015 cm/s 2017-08-26 00:42:59.364 0.000008 cm 2017-08-26 00:43:00.134 0.000522 cm/s2 0.000144 cm/s2 0.000054 cm/s2 System-search

Event 20170826-2

Time: 2017-08-26 00:41:34.440
Position:28.3413°N, 57.0817°E
Place:
Major Place:299 km N of Ra's al Khaymah, UAE
Depth:10.1 km
Magnitude:2.8 ML