Earthquake 20170812-4

2017-08-12 17:10:04.200 32.6 km 5.1 mb
30.5238°N, 94.7544°E
592 km NE of Thimphu, Bhutan
Time Error: 1.71 s Depth Error: 19.1 km
Num. Stations: 16 Time RMS: 0.84 s
Num. Phases: 16 Azimuth Gap: 224°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.1 mb 16 0.10 NCMS System-search
5.2 M 19 0.20 NCMS System-search
5.3 mB_BB 4 0.30 NCMS System-search
5.1 mb 0 0 NCMS System-search
5.1 M 0 0 NCMS System-search

Origin Details

Ellipse Major:17.00 km Min. Distance:18.47° Fixed Depth:no
Ellipse Minor:12.30 km Max. Distance:148.73° Fixed Phase:no
Ellipse Strike:140.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@17288 External Origin ID:HYDRA_RED@34692

Error Ellipse

Azimuth Dip Magnitude Action
Max 321° 18° 40.8 km System-search
Intermediate 57° 17° 28.8 km System-search
Min 187° 63° 27.2 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.NIL.00.BHZ 2017-08-12 17:14:21.440 525.0 2.00 s 5.4 mb 18.47° 285.3° System-search
IU.MAKZ.00.BHZ 2017-08-12 17:14:28.039 48.2 1.25 s 4.6 mb 19.03° 332.3° System-search
IU.KBL.--.BHZ 2017-08-12 17:15:01.414 1e+03 1.25 s 5.5 mB_BB 22.02° 287.3° System-search
IU.KBL.--.BHZ 2017-08-12 17:15:02.464 151.4 1.10 s 5.3 mb 22.02° 287.3° System-search
II.KURK.00.BHZ 2017-08-12 17:15:12.960 134.5 1.70 s 5.2 mb 23.50° 333.7° System-search
II.KURK.00.BHZ 2017-08-12 17:15:14.059 380.3 1.90 s 5.1 mB_BB 23.50° 333.7° System-search
II.BRVK.00.BHZ 2017-08-12 17:16:01.059 192.9 1.40 s 5.0 mB_BB 28.72° 328.7° System-search
II.BRVK.00.BHZ 2017-08-12 17:16:01.609 40.6 1.30 s 5.0 mb 28.72° 328.7° System-search
IU.GNI.00.BHZ 2017-08-12 17:17:53.009 29.1 1.10 s 4.9 mb 41.44° 297.5° System-search
GO.AKH.--.HHZ 2017-08-12 17:17:59.240 40.6 1.06 s 5.1 mb 42.34° 299.5° System-search
II.KIV.00.BHZ 2017-08-12 17:18:02.809 760.3 1.70 s 5.6 mB_BB 42.89° 303.2° System-search
II.KIV.00.BHZ 2017-08-12 17:18:03.910 94.6 1.10 s 5.4 mb 42.89° 303.2° System-search
II.OBN.00.BHZ 2017-08-12 17:18:38.420 106.7 1.70 s 5.6 mb 47.55° 318.6° System-search
IU.ANTO.00.BHZ 2017-08-12 17:19:02.674 41.3 1.35 s 5.3 mb 50.59° 298.5° System-search
GE.EIL.--.BHZ 2017-08-12 17:19:05.240 11.9 1.10 s 4.8 mb 51.20° 285.2° System-search
IU.KMBO.00.BHZ 2017-08-12 17:20:28.210 39.4 2.00 s 5.2 mb 63.02° 251.2° System-search
IU.KMBO.00.BHZ 2017-08-12 17:20:28.210 39.4 2.00 s 5.2 mb 63.02° 251.2° System-search
II.BFO.00.BHZ 2017-08-12 17:20:46.930 3.6 1.40 s 4.3 mb 65.65° 313.1° System-search
IU.COLA.00.BHZ 2017-08-12 17:21:33.410 18.3 1.10 s 5.0 mb 73.29° 23.3° System-search
IU.TSUM.10.BHZ 2017-08-12 17:23:06.904 41.5 1.90 s 5.4 mb 89.09° 247.3° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
II.NIL.00.BHZ P 2017-08-12 17:14:18.039 0.70 s 18.47° 285.3° no Time System-search
IU.MAKZ.00.BHZ P 2017-08-12 17:14:22.990 -0.40 s 19.03° 332.3° yes Time System-search
IU.KBL.--.BHZ P 2017-08-12 17:14:55.690 -0.40 s 22.02° 287.3° yes Time System-search
II.KURK.00.BHZ P 2017-08-12 17:15:09.759 -1.40 s 23.50° 333.7° yes Time System-search
II.BRVK.00.BHZ P 2017-08-12 17:15:58.809 0.50 s 28.72° 328.7° yes Time System-search
IU.GNI.00.BHZ P 2017-08-12 17:17:49.960 1.90 s 41.44° 297.5° yes Time System-search
GO.AKH.--.HHZ P 2017-08-12 17:17:57.200 1.90 s 42.34° 299.5° yes Time System-search
II.KIV.00.BHZ P 2017-08-12 17:17:59.960 0.30 s 42.89° 303.2° yes Time System-search
II.OBN.00.BHZ P 2017-08-12 17:18:36.869 0.60 s 47.55° 318.6° no Time System-search
IU.ANTO.00.BHZ P 2017-08-12 17:18:59.650 -0.30 s 50.59° 298.5° no Time System-search
GE.EIL.--.BHZ P 2017-08-12 17:19:03.990 -0.60 s 51.20° 285.2° yes Time System-search
IU.KMBO.00.BHZ P 2017-08-12 17:20:27.210 -1.50 s 63.02° 251.2° yes Time System-search
IU.KMBO.00.BHZ UNKNOWN 2017-08-12 17:20:27.309 0 s 63.02° 251.2° no System-search
II.BFO.00.BHZ P 2017-08-12 17:20:44.730 -0.50 s 65.65° 313.1° no Time System-search
IU.COLA.00.BHZ P 2017-08-12 17:21:31.700 -0.30 s 73.29° 23.3° no Time System-search
IU.TSUM.10.BHZ P 2017-08-12 17:23:03.980 7.30 s 89.09° 247.3° no Time System-search
IU.OTAV.00.BHZ PKPdf 2017-08-12 17:29:46.809 1.10 s 148.73° 347.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170812-4

Time: 2017-08-12 17:10:04.200
Position:30.5238°N, 94.7544°E
Place:
Major Place:592 km NE of Thimphu, Bhutan
Depth:32.6 km
Magnitude:5.1 mb