Earthquake 20170922-2

2017-09-22 12:49:18.730 25.0 km 2.1 ML
26.8373°N, 57.6289°E
198 km NE of Ra's al Khaymah, UAE
Time Error: 1.89 s Depth Error: 14.9 km
Num. Stations: 9 Time RMS: 0.93 s
Num. Phases: 11 Azimuth Gap: 288°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
2.0 M 24 0.20 NCMS System-search
2.2 ML 18 0.10 NCMS System-search
1.8 mb_Lg 5 0.20 NCMS System-search
3.2 Md 1 0.60 NCMS System-search
Emblem-favorite 2.1 ML 0 0 NCMS System-search
2.1 M 0 0 NCMS System-search

Origin Details

Ellipse Major:50.50 km Min. Distance:1.58° Fixed Depth:no
Ellipse Minor:16.70 km Max. Distance:3.33° Fixed Phase:no
Ellipse Strike:204.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18556 External Origin ID:HYDRA_RED@37122

Error Ellipse

Azimuth Dip Magnitude Action
Max 204° 118.8 km System-search
Intermediate 294° 39.3 km System-search
Min 48° 87° 22.2 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.SHM.--.HHN 2017-09-22 12:50:05.849 70.1 0.32 s 2.6 ML 1.58° 244.4° System-search
AE.SHM.--.HHZ 2017-09-22 12:50:12.596 9.3 0.92 s 2.0 mb_Lg 1.58° 244.4° System-search
AE.MSF.--.HHN 2017-09-22 12:50:17.079 17.1 0.59 s 2.2 ML 1.97° 222.5° System-search
OM.MDH.--.HHE 2017-09-22 12:50:23.049 4.9 0.51 s 1.6 ML 1.94° 218.3° System-search
AE.MSF.--.HHZ 2017-09-22 12:50:23.981 7.2 1.05 s 2.0 mb_Lg 1.97° 222.5° System-search
OM.MDH.--.HHZ 2017-09-22 12:50:25.405 2.7 0.71 s 1.6 mb_Lg 1.94° 218.3° System-search
DN.ASU.--.HHN 2017-09-22 12:50:33.769 181.3 2.38 s 3.6 ML 3.02° 223.8° System-search
AE.AJN.--.HHE 2017-09-22 12:50:34.210 11.8 0.85 s 2.5 ML 3.28° 226.9° System-search
DN.HAT.--.HHE 2017-09-22 12:50:36.559 4.4 0.88 s 1.8 ML 2.41° 214.3° System-search
AE.SHM.--.HHZ 2017-09-22 12:50:40.099 58.9 s 3.2 Md 1.58° 244.4° System-search
DN.HAT.--.HHZ 2017-09-22 12:50:41.663 3.0 0.84 s 1.7 mb_Lg 2.41° 214.3° System-search
OM.ASH.--.HHZ 2017-09-22 12:50:42.072 2.4 0.75 s 1.6 mb_Lg 2.57° 213.8° System-search
OM.ASH.--.HHN 2017-09-22 12:50:45.009 4.7 0.68 s 1.9 ML 2.57° 213.8° System-search
AE.ALN.--.HHN 2017-09-22 12:51:05.750 8.0 0.80 s 2.3 ML 3.24° 211.9° System-search
OM.BID.--.HHN 2017-09-22 12:51:07.670 10.1 0.78 s 2.5 ML 3.33° 172.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
AE.SHM.--.HHZ Pn 2017-09-22 12:49:45.190 0 s 1.58° 244.4° no Time System-search
OM.MDH.--.HHZ Pn 2017-09-22 12:49:48.730 -1.40 s 1.94° 218.3° no Time System-search
AE.MSF.--.HHZ Pn 2017-09-22 12:49:50.660 0.10 s 1.97° 222.5° no Time System-search
DN.HAT.--.HHZ Pn 2017-09-22 12:49:57.299 0.60 s 2.41° 214.3° no Time System-search
OM.ASH.--.HHZ Pn 2017-09-22 12:49:58.819 0 s 2.57° 213.8° no Time System-search
AE.SHM.--.HHZ Sn 2017-09-22 12:50:02.930 -1.90 s 1.58° 244.4° no Time System-search
DN.ASU.--.HHZ Pn 2017-09-22 12:50:04.069 -1.00 s 3.02° 223.8° no Time System-search
OM.BID.--.HHZ Pn 2017-09-22 12:50:08.180 -1.10 s 3.33° 172.1° no Time System-search
AE.ALN.--.HHZ Pn 2017-09-22 12:50:08.230 0.10 s 3.24° 211.9° no Time System-search
AE.AJN.--.HHZ Pn 2017-09-22 12:50:09.180 0.60 s 3.28° 226.9° no Time System-search
AE.MSF.--.HHZ Sn 2017-09-22 12:50:14.500 0 s 1.97° 222.5° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170922-2

Time: 2017-09-22 12:49:18.730
Position:26.8373°N, 57.6289°E
Place:
Major Place:198 km NE of Ra's al Khaymah, UAE
Depth:25.0 km
Magnitude:2.1 ML