Earthquake 20170422-2

2017-04-22 19:37:26.970 6.8 km 4.6 Mb
29.6871°N, 68.0654°E
548 km N of Karachi, Pakistan
Time Error: 1.20 s Depth Error: 49.2 km
Num. Stations: 13 Time RMS: 0.59 s
Num. Phases: 13 Azimuth Gap: 195°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 4.6 Mb 1 1.0 NCMS System-search
3.9 ML 1 1.0 NCMS System-search
3.5 Ms 4 1.0 NCMS System-search
3.6 mblg 2 1.0 NCMS System-search

Origin Details

Ellipse Major:18.30 km Min. Distance:4.91° Fixed Depth:no
Ellipse Minor:5.70 km Max. Distance:21.73° Fixed Phase:no
Ellipse Strike:129.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@23248 External Origin ID:HYDRA_RED@97822

Error Ellipse

Azimuth Dip Magnitude Action
Max 109° 72° 77.8 km System-search
Intermediate 318° 15° 38.5 km System-search
Min 226° 9.2 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.KBL.--.BHE 2017-04-22 19:39:58.140 2e+03 0.70 s 3.9 ML 4.91° 9.5° System-search
IU.KBL.--.BHN 2017-04-22 19:39:58.390 2e+03 0.88 s 3.9 ML 4.91° 9.5° System-search
IU.KBL.--.BHZ 2017-04-22 19:40:03.710 2e+03 0.80 s 3.5 mblg 4.91° 9.5° System-search
II.NIL.00.BHZ 2017-04-22 19:40:52.430 2e+03 0.90 s 3.8 mblg 5.94° 47.0° System-search
IU.GNI.00.BHZ 2017-04-22 19:42:24.859 1e+03 1.00 s 4.7 Mb 21.73° 304.0° System-search
OM.BID.--.HHZ 2017-04-22 19:43:04.886 145.5 1.02 s 3.2 mblg 10.80° 237.7° System-search
GO.AKH.--.HHZ 2017-04-22 19:50:04.859 77.0 20.86 s 3.2 Ms 23.08° 307.1° System-search
IU.MAKZ.00.BHZ 2017-04-22 19:51:11.849 187.5 21.40 s 3.5 Ms 20.23° 28.5° System-search
IN.MNC.--.HHZ 2017-04-22 19:51:31.690 214.5 18.60 s 4.4 Ms 21.81° 166.6° System-search
IU.ANTO.00.BHZ 2017-04-22 19:54:43.640 73.5 21.50 s 3.3 Ms 30.53° 299.0° System-search
GE.EIL.--.BHZ 2017-04-22 19:55:08.440 88.5 19.75 s 3.5 Ms 28.72° 278.3° System-search
IU.KMBO.00.BHZ 2017-04-22 20:02:04.220 95.5 18.05 s 3.6 Ms 42.48° 229.4° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.KBL.--.BHZ Pb 2017-04-22 19:38:53.440 0 s c 4.91° 9.0° yes Time System-search
II.NIL.00.BHZ Pb 2017-04-22 19:39:10.710 -0.20 s c 5.94° 46.0° yes Time System-search
OM.BAN.--.HHZ Pn 2017-04-22 19:40:05.430 -0.40 s 11.07° 253.0° no Time System-search
OM.MDH.--.HHZ Pn 2017-04-22 19:40:07.410 -1.80 s c 11.33° 250.0° yes Time System-search
AE.SHM.--.HHZ Pn 2017-04-22 19:40:07.589 0 s c 11.21° 254.0° yes Time System-search
II.UOSS.10.BHZ Pn 2017-04-22 19:40:10.529 -1.90 s 11.56° 248.0° no Time System-search
AE.MSF.--.HHZ Pn 2017-04-22 19:40:10.660 0.20 s 11.41° 250.0° no Time System-search
OM.SOH.--.HHZ Pn 2017-04-22 19:40:12.210 -1.90 s c 11.68° 244.0° yes Time System-search
DN.HAT.--.HHZ Pn 2017-04-22 19:40:14.359 0.40 s 11.67° 248.0° no Time System-search
OM.ASH.--.HHZ Pn 2017-04-22 19:40:15.730 0 s 11.80° 247.0° no Time System-search
AE.ALN.--.HHZ Pn 2017-04-22 19:40:25.789 2.70 s 12.34° 245.0° no Time System-search
UE.UMZA.--.HHZ Pn 2017-04-22 19:40:40.339 1.30 s c 13.51° 242.0° yes Time System-search
IU.GNI.00.BHZ P 2017-04-22 19:42:24.859 3.20 s c 21.73° 304.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170422-2

Time: 2017-04-22 19:37:26.970
Position:29.6871°N, 68.0654°E
Place:
Major Place:548 km N of Karachi, Pakistan
Depth:6.8 km
Magnitude:4.6 Mb