Earthquake 20171001-5

2017-10-01 01:35:26.000 141.5 km 5.2 mb
7.5323°N, 73.2621°W
254 km SW of Mérida, Venezuela
Time Error: 0.67 s Depth Error: 10.8 km
Num. Stations: 14 Time RMS: 0.33 s
Num. Phases: 14 Azimuth Gap: 115°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.2 mb 7 0.20 NCMS System-search
5.4 M 7 0.80 NCMS System-search
4.8 mB_BB 1 0.60 NCMS System-search
5.2 mb 0 0 NCMS System-search
5.2 M 0 0 NCMS System-search

Origin Details

Ellipse Major:12.60 km Min. Distance:2.93° Fixed Depth:no
Ellipse Minor:8.70 km Max. Distance:125.04° Fixed Phase:no
Ellipse Strike:90.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Suspected Earthquake
External Event ID:HYDRA_RED@18828 External Origin ID:HYDRA_RED@37632

Error Ellipse

Azimuth Dip Magnitude Action
Max 90° 29.7 km System-search
Intermediate 180° 19° 21.0 km System-search
Min 356° 70° 15.8 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CU.TGUH.00.BHZ 2017-10-01 01:38:58.974 650.8 1.00 s 5.9 mb 15.21° 296.4° System-search
IU.PAYG.00.BHZ 2017-10-01 01:39:42.109 703.6 1.80 s 5.7 mb 18.83° 245.1° System-search
II.NNA.00.BHZ 2017-10-01 01:39:49.660 48.8 0.60 s 5.1 mb 19.72° 190.4° System-search
GT.PLCA.00.BHZ 2017-10-01 01:43:51.269 44.8 1.20 s 5.1 mb 48.09° 177.2° System-search
II.FFC.00.BHZ 2017-10-01 01:44:23.759 16.3 0.60 s 5.0 mb 52.38° 339.4° System-search
IU.COR.00.BHZ 2017-10-01 01:45:45.809 64.0 1.10 s 5.5 mb 56.90° 319.2° System-search
IU.COLA.00.BHZ 2017-10-01 01:47:03.734 5.5 0.55 s 4.5 mb 76.69° 335.0° System-search
IU.COLA.00.BHZ 2017-10-01 01:47:33.259 112.3 4.70 s 4.8 mB_BB 76.69° 335.0° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.SDV.10.HHZ Pn 2017-10-01 01:36:12.349 0 s 2.93° 62.5° no Time System-search
IU.OTAV.00.BHZ Pn 2017-10-01 01:37:31.569 -0.50 s 8.90° 215.8° no Time System-search
CU.MTDJ.00.BHZ Pn 2017-10-01 01:38:04.990 0 s 11.41° 339.0° no Time System-search
CU.TGUH.00.BHZ Pn 2017-10-01 01:38:53.220 -0.30 s 15.21° 296.4° no Time System-search
IU.PAYG.00.BHZ P 2017-10-01 01:39:36.160 1.00 s 18.83° 245.1° no Time System-search
II.NNA.00.BHZ P 2017-10-01 01:39:45.710 1.00 s 19.72° 190.4° yes Time System-search
GT.PLCA.00.BHZ P 2017-10-01 01:43:50.619 -0.80 s 48.09° 177.2° yes Time System-search
II.FFC.00.BHZ P 2017-10-01 01:44:23.259 -0.20 s 52.38° 339.4° yes Time System-search
IU.COR.00.BHZ P 2017-10-01 01:44:56.160 -0.10 s 56.90° 319.2° no Time System-search
IU.COLA.00.BHZ P 2017-10-01 01:47:01.859 0.70 s 76.69° 335.0° yes Time System-search
II.KURK.00.BHZ PKPdf 2017-10-01 01:53:54.339 0 s 117.09° 19.6° no Time System-search
AE.MZR.--.HHZ PKPdf 2017-10-01 01:54:00.309 0.10 s 119.73° 58.2° no Time System-search
IU.MAKZ.00.BHZ PKPdf 2017-10-01 01:54:02.859 -0.30 s 121.59° 19.7° yes Time System-search
IU.KBL.--.BHZ PKPdf 2017-10-01 01:54:10.400 0 s 125.04° 38.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20171001-5

Time: 2017-10-01 01:35:26.000
Position:7.5323°N, 73.2621°W
Place:
Major Place:254 km SW of Mérida, Venezuela
Depth:141.5 km
Magnitude:5.2 mb