Earthquake 20170920-10

2017-09-20 19:34:25.780 45.8 km 3.4 ML
27.8628°N, 57.1870°E
255 km NE of Ra's al Khaymah, UAE
Time Error: 1.26 s Depth Error: 22.5 km
Num. Stations: 12 Time RMS: 0.62 s
Num. Phases: 13 Azimuth Gap: 313°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 3.4 ML 22 0.10 NCMS System-search
3.0 mb_Lg 14 0.10 NCMS System-search
3.5 M 33 0.30 NCMS System-search
4.4 Md 1 0.40 NCMS System-search
3.4 ML 0 0 NCMS System-search
3.4 M 0 0 NCMS System-search

Origin Details

Ellipse Major:55.20 km Min. Distance:2.00° Fixed Depth:no
Ellipse Minor:29.70 km Max. Distance:5.89° Fixed Phase:no
Ellipse Strike:185.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18526 External Origin ID:HYDRA_RED@37065

Error Ellipse

Azimuth Dip Magnitude Action
Max 185° 130.2 km System-search
Intermediate 275° 70.0 km System-search
Min 28° 86° 33.5 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SHM.--.HHZ 2017-09-20 19:35:33.063 261.6 0.75 s 3.6 mb_Lg 2.00° 211.1° System-search
AE.SHM.--.HHN 2017-09-20 19:35:36.450 805.5 0.25 s 3.9 ML 2.00° 211.1° System-search
AE.UMQ.--.HHZ 2017-09-20 19:35:54.456 66.1 0.84 s 3.1 mb_Lg 2.70° 210.7° System-search
AE.MSF.--.HHZ 2017-09-20 19:35:55.907 55.8 0.90 s 3.0 mb_Lg 2.65° 200.6° System-search
AE.FUMQ.--.HNZ 2017-09-20 19:35:56.648 2e+07 0.70 s 8.5 mb_Lg 2.71° 212.8° System-search
OM.MDH.--.HHZ 2017-09-20 19:35:57.072 14.7 1.10 s 2.4 mb_Lg 2.67° 197.5° System-search
AE.MSF.--.HHN 2017-09-20 19:36:00.509 169.9 0.64 s 3.5 ML 2.65° 200.6° System-search
DN.HAT.--.HHE 2017-09-20 19:36:08.259 36.6 0.81 s 3.0 ML 3.17° 197.6° System-search
OM.MDH.--.HHN 2017-09-20 19:36:08.559 27.2 0.58 s 2.7 ML 2.67° 197.5° System-search
DN.HAT.--.HHZ 2017-09-20 19:36:12.973 18.6 0.85 s 2.6 mb_Lg 3.17° 197.6° System-search
DN.NAZ.--.HHE 2017-09-20 19:36:14.470 44.3 0.85 s 3.1 ML 3.17° 205.9° System-search
DN.NAZ.--.HHZ 2017-09-20 19:36:14.918 31.8 1.08 s 2.8 mb_Lg 3.17° 205.9° System-search
OM.ASH.--.HHZ 2017-09-20 19:36:15.228 24.3 0.96 s 2.8 mb_Lg 3.32° 198.0° System-search
DN.FAQ.--.HHZ 2017-09-20 19:36:22.697 77.1 1.03 s 3.3 mb_Lg 3.42° 205.1° System-search
DN.ASU.--.HHZ 2017-09-20 19:36:24.562 108.7 0.77 s 3.4 mb_Lg 3.63° 207.8° System-search
OM.ASH.--.HHN 2017-09-20 19:36:25.579 31.0 0.60 s 3.0 ML 3.32° 198.0° System-search
AE.AJN.--.HHZ 2017-09-20 19:36:27.342 19.3 0.85 s 2.7 mb_Lg 3.83° 211.4° System-search
OM.BID.--.HHN 2017-09-20 19:36:32.849 46.9 0.39 s 3.5 ML 4.41° 168.7° System-search
DN.FAQ.--.HHN 2017-09-20 19:36:34.289 472.0 2.17 s 4.2 ML 3.42° 205.1° System-search
OM.BID.--.HHZ 2017-09-20 19:36:43.508 22.7 0.78 s 2.9 mb_Lg 4.41° 168.7° System-search
AE.ALN.--.HHZ 2017-09-20 19:36:43.509 36.7 1.04 s 3.0 mb_Lg 4.00° 199.1° System-search
AE.ALN.--.HHE 2017-09-20 19:36:48.130 47.7 0.74 s 3.4 ML 4.00° 199.1° System-search
DN.ASU.--.HHE 2017-09-20 19:36:57.619 492.3 2.40 s 4.3 ML 3.63° 207.8° System-search
AE.MZR.--.HHN 2017-09-20 19:37:13.549 105.4 0.62 s 4.3 ML 5.89° 215.5° System-search
AE.MZR.--.HHZ 2017-09-20 19:37:41.599 31.0 0.73 s 3.1 mb_Lg 5.89° 215.5° System-search
AE.SHM.--.HHZ 2017-09-20 19:37:56.799 179.5 s 4.4 Md 2.00° 211.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-09-20 19:34:57.289 0.20 s 2.00° 211.1° no Time System-search
OM.MDH.--.HHZ Pn 2017-09-20 19:35:05.799 -0.60 s 2.67° 197.5° no Time System-search
AE.MSF.--.HHZ Pn 2017-09-20 19:35:06.259 0.20 s 2.65° 200.6° yes Time System-search
DN.NAZ.--.HHZ Pn 2017-09-20 19:35:13.650 0.50 s 3.17° 205.9° yes Time System-search
DN.HAT.--.HHZ Pn 2017-09-20 19:35:14.029 0.90 s 3.17° 197.6° no Time System-search
DN.FAQ.--.HHZ Pn 2017-09-20 19:35:16.150 -0.40 s 3.42° 205.1° no Time System-search
OM.ASH.--.HHZ Pn 2017-09-20 19:35:16.170 0.90 s 3.32° 198.0° no Time System-search
DN.ASU.--.HHZ Pn 2017-09-20 19:35:19.490 0 s 3.63° 207.8° no Time System-search
AE.AJN.--.HHZ Pn 2017-09-20 19:35:21.490 -0.70 s 3.83° 211.4° no Time System-search
AE.ALN.--.HHZ Pn 2017-09-20 19:35:24.539 -0.10 s 4.00° 199.1° no Time System-search
OM.BID.--.HHZ Pn 2017-09-20 19:35:29.920 -0.20 s 4.41° 168.7° no Time System-search
AE.MSF.--.HHZ Sn 2017-09-20 19:35:36.900 0 s 2.65° 200.6° no Time System-search
AE.MZR.--.HHZ Pn 2017-09-20 19:35:48.150 -2.30 s 5.89° 215.5° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170920-10

Time: 2017-09-20 19:34:25.780
Position:27.8628°N, 57.1870°E
Place:
Major Place:255 km NE of Ra's al Khaymah, UAE
Depth:45.8 km
Magnitude:3.4 ML