Earthquake 20170404-1

2017-04-04 00:12:49.000 9.1 km 4.6 Mb
31.8984°N, 60.0258°E
338 km SW of Herat, Afghanistan
Time Error: 1.27 s Depth Error: 43.9 km
Num. Stations: 11 Time RMS: 0.62 s
Num. Phases: 12 Azimuth Gap: 139°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 4.6 Mb 3 1.0 NCMS System-search
4.1 Ms 5 1.0 NCMS System-search
3.4 mblg 8 1.0 NCMS System-search

Origin Details

Ellipse Major:6.80 km Min. Distance:6.79° Fixed Depth:no
Ellipse Minor:5.20 km Max. Distance:23.30° Fixed Phase:no
Ellipse Strike:141.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Known Earthquake
External Event ID:HYDRA_RED@22428 External Origin ID:HYDRA_RED@94327

Error Ellipse

Azimuth Dip Magnitude Action
Max 217° 82° 67.3 km System-search
Intermediate 315° 16.0 km System-search
Min 45° 8.1 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
AE.MSF.--.HHZ 2017-04-04 00:16:28.732 395.5 0.97 s 3.4 mblg 7.34° 208.5° System-search
II.AAK.00.BHZ 2017-04-04 00:16:30.210 960.5 1.00 s 4.9 Mb 15.71° 42.0° System-search
DN.HAT.--.HHZ 2017-04-04 00:16:44.797 130.0 1.13 s 3.0 mblg 7.84° 206.9° System-search
AE.FUMQ.--.HNZ 2017-04-04 00:16:45.632 2.0 0.91 s 9.1 mblg 7.42° 212.9° System-search
OM.BAN.--.HHZ 2017-04-04 00:16:58.322 1e+03 1.08 s 3.8 mblg 6.79° 209.7° System-search
II.KIV.00.BHZ 2017-04-04 00:17:02.789 291.0 0.80 s 4.5 Mb 18.17° 316.0° System-search
OM.MDH.--.HHZ 2017-04-04 00:17:06.436 93.0 1.08 s 2.8 mblg 7.35° 207.4° System-search
AE.ALN.--.HHZ 2017-04-04 00:17:08.575 196.5 0.96 s 3.2 mblg 8.67° 206.8° System-search
OM.ASH.--.HHZ 2017-04-04 00:17:10.352 154.0 1.27 s 3.1 mblg 7.99° 206.9° System-search
II.UOSS.10.BHZ 2017-04-04 00:17:12.063 420.5 1.08 s 2.9 mblg 7.70° 206.8° System-search
DN.ASU.--.HHZ 2017-04-04 00:17:16.014 225.0 1.30 s 4.0 mblg 8.34° 210.9° System-search
DN.FAQ.--.HHZ 2017-04-04 00:17:24.663 152.5 1.22 s 3.8 mblg 8.13° 209.8° System-search
OM.SOH.--.HHZ 2017-04-04 00:17:25.239 38.5 0.92 s 2.4 mblg 8.33° 202.6° System-search
DN.NAZ.--.HHZ 2017-04-04 00:17:27.684 183.5 1.06 s 3.1 mblg 7.88° 210.2° System-search
OM.BID.--.HHZ 2017-04-04 00:17:35.841 163.0 0.83 s 3.0 mblg 8.51° 191.9° System-search
IU.KBL.--.BHZ 2017-04-04 00:17:36.076 2e+03 1.33 s 3.9 mblg 8.00° 68.3° System-search
IU.MAKZ.00.BHZ 2017-04-04 00:17:48.730 459.5 0.75 s 4.7 Mb 22.47° 42.0° System-search
II.BRVK.00.BHZ 2017-04-04 00:17:49.309 490.0 0.90 s 4.5 Mb 22.40° 16.0° System-search
UE.GHWR.--.HHZ 2017-04-04 00:17:51.719 479.0 1.15 s 4.1 mblg 10.12° 220.4° System-search
II.KURK.00.BHZ 2017-04-04 00:17:56.250 615.5 1.00 s 4.6 Mb 23.30° 30.0° System-search
AE.AJN.--.HHZ 2017-04-04 00:18:05.879 382.0 1.27 s 3.6 mblg 8.55° 212.5° System-search
AE.MZR.--.HHZ 2017-04-04 00:18:06.550 385.0 1.16 s 3.7 mblg 10.59° 214.9° System-search
UE.MZWR.--.HHZ 2017-04-04 00:18:20.664 248.0 1.09 s 3.8 mblg 9.76° 215.4° System-search
UE.UMZA.--.HHZ 2017-04-04 00:18:39.055 111.5 1.04 s 3.4 mblg 10.12° 206.5° System-search
IU.ANTO.00.BHZ 2017-04-04 00:26:42.720 137.0 18.00 s 3.3 Ms 23.39° 297.5° System-search
IU.MAKZ.00.BHZ 2017-04-04 00:26:46.265 209.0 19.17 s 3.7 Ms 22.47° 42.2° System-search
GE.EIL.--.BHZ 2017-04-04 00:27:26.069 383.0 19.80 s 3.9 Ms 21.65° 270.7° System-search
IN.MNC.--.HHZ 2017-04-04 00:29:47.839 194.5 19.67 s 4.5 Ms 26.44° 149.9° System-search
IU.KMBO.00.BHZ 2017-04-04 00:39:29.140 206.0 19.70 s 3.8 Ms 39.30° 217.7° System-search
IU.KEV.00.BHZ 2017-04-04 00:41:12.569 9e+05 18.85 s 7.4 Ms 42.17° 343.6° System-search
IU.OTAV.00.BHZ 2017-04-04 01:34:33.960 156.0 18.75 s 4.6 Ms 129.39° 301.2° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
OM.BAN.--.HHZ Pn 2017-04-04 00:14:28.869 0.10 s 6.79° 209.0° no Time System-search
AE.MSF.--.HHZ Pn 2017-04-04 00:14:36.369 0 s 7.34° 208.0° no Time System-search
DN.HAT.--.HHZ Pn 2017-04-04 00:14:42.559 -0.60 s 7.84° 206.0° no Time System-search
IU.KBL.--.BHZ Pn 2017-04-04 00:14:44.390 -1.20 s 8.00° 68.0° no Time System-search
OM.ASH.--.HHZ Pn 2017-04-04 00:14:45.789 0.50 s 8.00° 206.0° no Time System-search
IU.GNI.00.BHZ P 2017-04-04 00:16:24.759 -0.30 s 14.84° 307.0° no Time System-search
II.AAK.00.BHZ Pn 2017-04-04 00:16:30.210 -0.40 s c 15.71° 42.0° yes Time System-search
II.KIV.00.BHZ P 2017-04-04 00:17:02.789 0.90 s 18.17° 316.0° no Time System-search
IU.KBL.--.BHZ Sn 2017-04-04 00:17:05.180 48.90 s 8.00° 68.0° no Time System-search
IU.MAKZ.00.BHZ P 2017-04-04 00:17:48.730 0.30 s 22.47° 42.0° no Time System-search
II.BRVK.00.BHZ P 2017-04-04 00:17:49.309 0.10 s c 22.40° 16.0° yes Time System-search
II.KURK.00.BHZ P 2017-04-04 00:17:56.250 -0.80 s 23.30° 30.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170404-1

Time: 2017-04-04 00:12:49.000
Position:31.8984°N, 60.0258°E
Place:
Major Place:338 km SW of Herat, Afghanistan
Depth:9.1 km
Magnitude:4.6 Mb