Earthquake 20171009-6

2017-10-09 20:25:09.850 58.0 km 4.0 ML
27.2651°N, 62.9632°E
487 km NW of Karachi, Pakistan
Time Error: 1.42 s Depth Error: 12.0 km
Num. Stations: 13 Time RMS: 0.70 s
Num. Phases: 15 Azimuth Gap: 329°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type: Seismic
 

MANUALLY REVIEWED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 4.0 ML 24 0.10 NCMS System-search
3.2 M 10 1.1 NCMS System-search
4.0 ML 0 0 NCMS System-search
4.0 M 0 0 NCMS System-search

Origin Details

Ellipse Major:51.80 km Min. Distance:5.75° Fixed Depth:no
Ellipse Minor:38.30 km Max. Distance:9.58° 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@19060 External Origin ID:HYDRA_RED@38065

Error Ellipse

Azimuth Dip Magnitude Action
Max 321° 121.6 km System-search
Intermediate 231° 89.9 km System-search
Min 69° 88° 18.2 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
OM.BID.--.HHE 2017-10-09 20:27:51.940 23.4 0.24 s 3.6 ML 5.75° 230.6° System-search
OM.MDH.--.HHN 2017-10-09 20:28:03.640 17.7 0.22 s 3.6 ML 6.29° 253.4° System-search
AE.SHM.--.HHE 2017-10-09 20:28:06.099 165.6 0.26 s 4.6 ML 6.29° 261.3° System-search
II.UOSS.10.BH1 2017-10-09 20:28:06.585 16.3 0.35 s 3.7 ML 6.50° 250.7° System-search
OM.SOH.--.HHE 2017-10-09 20:28:09.670 7.8 0.20 s 3.4 ML 6.58° 243.2° System-search
AE.MSF.--.HHN 2017-10-09 20:28:11.390 50.7 0.45 s 4.1 ML 6.39° 254.4° System-search
DN.HAT.--.HHE 2017-10-09 20:28:14.619 13.0 0.49 s 3.6 ML 6.61° 250.0° System-search
OM.ASH.--.HHE 2017-10-09 20:28:17.789 24.4 0.84 s 3.9 ML 6.72° 249.1° System-search
AE.ALN.--.HHN 2017-10-09 20:28:31.160 32.6 0.69 s 4.2 ML 7.25° 245.5° System-search
DN.FAQ.--.HHN 2017-10-09 20:28:31.480 196.6 0.48 s 4.9 ML 7.09° 250.9° System-search
DN.ASU.--.HHE 2017-10-09 20:28:33.579 101.0 1.17 s 4.7 ML 7.36° 250.8° System-search
AE.SRB.--.HHE 2017-10-09 20:28:51.960 48.7 0.29 s 4.6 ML 8.10° 257.4° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
OM.BID.--.HHZ Pn 2017-10-09 20:26:32.130 -0.50 s 5.75° 230.6° no Time System-search
AE.SHM.--.HHZ Pn 2017-10-09 20:26:39.920 -0.10 s 6.29° 261.3° no Time System-search
OM.MDH.--.HHZ Pn 2017-10-09 20:26:40.000 -0.10 s 6.29° 253.4° no Time System-search
AE.MSF.--.HHZ Pn 2017-10-09 20:26:40.460 -1.00 s 6.39° 254.4° no Time System-search
II.UOSS.10.BHZ Pn 2017-10-09 20:26:42.799 -0.10 s 6.50° 250.7° no Time System-search
OM.SOH.--.HHZ Pn 2017-10-09 20:26:43.630 -0.40 s 6.58° 243.2° no Time System-search
DN.HAT.--.HHZ Pn 2017-10-09 20:26:44.400 0 s 6.61° 250.0° no Time System-search
OM.ASH.--.HHZ Pn 2017-10-09 20:26:46.349 0.30 s 6.72° 249.1° no Time System-search
DN.FAQ.--.HHZ Pn 2017-10-09 20:26:53.839 2.80 s 7.09° 250.9° no Time System-search
AE.ALN.--.HHZ Pn 2017-10-09 20:26:55.190 2.00 s 7.25° 245.5° no Time System-search
AE.ALN.--.HHZ UNKNOWN 2017-10-09 20:26:55.700 0 s 7.25° 245.5° no System-search
DN.ASU.--.HHZ Pn 2017-10-09 20:26:58.269 3.60 s 7.36° 250.8° no Time System-search
AE.SRB.--.HHZ Pn 2017-10-09 20:27:06.769 2.00 s 8.10° 257.4° no Time System-search
AE.MZR.--.HHZ Pn 2017-10-09 20:27:26.059 0.90 s 9.58° 245.8° no Time System-search
AE.SHM.--.HHZ Sn 2017-10-09 20:27:50.410 -0.20 s 6.29° 261.3° no Time System-search
AE.MSF.--.HHZ Sn 2017-10-09 20:27:55.700 2.60 s 6.39° 254.4° no Time System-search

Shake Maps

None

Ground Motion

Station PGA PGA Time PGV PGV Time PGD PGD Time RSA @ 0.3s RSA @ 1.0s RSA @ 3.0s Action
AE.ALN.--.HHN 0.002973 cm/s2 2017-10-09 20:28:30.419 0.00007 cm/s 2017-10-09 20:28:28.919 0.000005 cm 2017-10-09 20:28:28.639 0.004327 cm/s2 0.000323 cm/s2 0.000046 cm/s2 System-search
AE.ALN.--.HHZ 0.001868 cm/s2 2017-10-09 20:27:59.134 0.000036 cm/s 2017-10-09 20:28:27.304 0.000016 cm 2017-10-09 20:28:25.324 0.002771 cm/s2 0.00018 cm/s2 0.000073 cm/s2 System-search
AE.MSF.--.HHE 0.002074 cm/s2 2017-10-09 20:28:08.487 0.000061 cm/s 2017-10-09 20:28:08.507 0.000013 cm 2017-10-09 20:28:07.227 0.010003 cm/s2 0.000691 cm/s2 0.000075 cm/s2 System-search
AE.MSF.--.HHN 0.002316 cm/s2 2017-10-09 20:28:07.357 0.000045 cm/s 2017-10-09 20:28:08.227 0.000005 cm 2017-10-09 20:27:53.437 0.004465 cm/s2 0.000514 cm/s2 0.000037 cm/s2 System-search
AE.MSF.--.HHZ 0.002554 cm/s2 2017-10-09 20:28:07.457 0.000047 cm/s 2017-10-09 20:28:06.537 0.000008 cm 2017-10-09 20:27:44.187 0.004592 cm/s2 0.000263 cm/s2 0.000065 cm/s2 System-search
AE.SHM.--.HHE 0.022339 cm/s2 2017-10-09 20:28:05.318 0.000515 cm/s 2017-10-09 20:28:05.188 0.00002 cm 2017-10-09 20:28:06.038 0.020675 cm/s2 0.000882 cm/s2 0.000146 cm/s2 System-search
AE.SHM.--.HHN 0.025854 cm/s2 2017-10-09 20:28:05.298 0.000506 cm/s 2017-10-09 20:28:05.278 0.000017 cm 2017-10-09 20:28:03.338 0.022452 cm/s2 0.00083 cm/s2 0.000133 cm/s2 System-search
AE.SHM.--.HHZ 0.015743 cm/s2 2017-10-09 20:28:03.128 0.000348 cm/s 2017-10-09 20:28:03.668 0.00001 cm 2017-10-09 20:28:03.708 0.012938 cm/s2 0.000589 cm/s2 0.000108 cm/s2 System-search
AE.SHM.--.HNE 0.018632 cm/s2 2017-10-09 20:28:04.398 0.00043 cm/s 2017-10-09 20:28:04.368 0.000123 cm 2017-10-09 20:28:05.068 0.017294 cm/s2 0.001381 cm/s2 0.001098 cm/s2 System-search
AE.SHM.--.HNN 0.020043 cm/s2 2017-10-09 20:28:05.318 0.000424 cm/s 2017-10-09 20:28:05.348 0.000118 cm 2017-10-09 20:27:34.158 0.015492 cm/s2 0.000669 cm/s2 0.00044 cm/s2 System-search
AE.SHM.--.HNZ 0.011144 cm/s2 2017-10-09 20:28:03.128 0.000249 cm/s 2017-10-09 20:28:04.598 0.00011 cm 2017-10-09 20:27:35.718 0.009314 cm/s2 0.000598 cm/s2 0.000555 cm/s2 System-search
AE.SRB.--.HNE 0.004695 cm/s2 2017-10-09 20:28:47.754 0.000145 cm/s 2017-10-09 20:28:49.314 0.000087 cm 2017-10-09 20:28:20.404 0.008454 cm/s2 0.00066 cm/s2 0.000232 cm/s2 System-search
AE.SRB.--.HNN 0.003497 cm/s2 2017-10-09 20:28:48.514 0.000112 cm/s 2017-10-09 20:28:47.534 0.000058 cm 2017-10-09 20:28:39.474 0.007739 cm/s2 0.00063 cm/s2 0.000163 cm/s2 System-search
DN.FAQ.--.HHE 0.002637 cm/s2 2017-10-09 20:28:27.379 0.000061 cm/s 2017-10-09 20:28:25.869 0.000005 cm 2017-10-09 20:28:23.139 0.004084 cm/s2 0.000135 cm/s2 0.000045 cm/s2 System-search
DN.FAQ.--.HHN 0.002926 cm/s2 2017-10-09 20:28:25.499 0.000068 cm/s 2017-10-09 20:28:28.229 0.000003 cm 2017-10-09 20:28:24.089 0.003396 cm/s2 0.000199 cm/s2 0.000032 cm/s2 System-search
DN.HAT.--.HHZ 0.002431 cm/s2 2017-10-09 20:28:09.856 0.00004 cm/s 2017-10-09 20:28:11.676 0.000004 cm 2017-10-09 20:28:11.706 0.001883 cm/s2 0.00012 cm/s2 0.000041 cm/s2 System-search
DN.NAZ.--.HHE 0.002449 cm/s2 2017-10-09 20:27:52.053 0.000043 cm/s 2017-10-09 20:28:20.693 0.000005 cm 2017-10-09 20:28:21.153 0.002923 cm/s2 0.0002 cm/s2 0.000057 cm/s2 System-search
DN.NAZ.--.HHN 0.002407 cm/s2 2017-10-09 20:27:52.323 0.000039 cm/s 2017-10-09 20:27:54.083 0.000005 cm 2017-10-09 20:28:07.433 0.002518 cm/s2 0.000175 cm/s2 0.00004 cm/s2 System-search
DN.NAZ.--.HHZ 0.001985 cm/s2 2017-10-09 20:28:20.238 0.000029 cm/s 2017-10-09 20:28:07.918 0.000006 cm 2017-10-09 20:28:09.998 0.001854 cm/s2 0.000138 cm/s2 0.000055 cm/s2 System-search
II.UOSS.10.BH1 0.0 cm/s2 2017-10-09 20:28:06.657 0.0 cm/s 2017-10-09 20:28:07.932 0.0 cm 2017-10-09 20:28:06.657 0.0 cm/s2 0.0 cm/s2 0.0 cm/s2 System-search
II.UOSS.10.BH2 0.0 cm/s2 2017-10-09 20:28:06.682 0.0 cm/s 2017-10-09 20:28:06.632 0.0 cm 2017-10-09 20:28:06.582 0.0 cm/s2 0.0 cm/s2 0.0 cm/s2 System-search
II.UOSS.10.BHZ 0.0 cm/s2 2017-10-09 20:28:09.757 0.0 cm/s 2017-10-09 20:28:09.707 0.0 cm 2017-10-09 20:28:07.532 0.0 cm/s2 0.0 cm/s2 0.0 cm/s2 System-search
OM.ASH.--.HHE 0.000609 cm/s2 2017-10-09 20:28:16.000 0.000018 cm/s 2017-10-09 20:28:16.480 0.000003 cm 2017-10-09 20:27:47.800 0.002159 cm/s2 0.00036 cm/s2 0.000024 cm/s2 System-search
OM.BID.--.HHE 0.005059 cm/s2 2017-10-09 20:27:50.649 0.000098 cm/s 2017-10-09 20:27:48.049 0.000006 cm 2017-10-09 20:27:37.209 0.002727 cm/s2 0.000306 cm/s2 0.000104 cm/s2 System-search
OM.MDH.--.HHE 0.009602 cm/s2 2017-10-09 20:28:05.417 0.000095 cm/s 2017-10-09 20:28:05.787 0.000004 cm 2017-10-09 20:28:05.767 0.002027 cm/s2 0.000104 cm/s2 0.000028 cm/s2 System-search
OM.MDH.--.HHN 0.008998 cm/s2 2017-10-09 20:28:02.247 0.00009 cm/s 2017-10-09 20:28:05.337 0.000002 cm 2017-10-09 20:28:00.657 0.002377 cm/s2 0.000161 cm/s2 0.00002 cm/s2 System-search
OM.MDH.--.HHZ 0.006471 cm/s2 2017-10-09 20:28:05.627 0.00007 cm/s 2017-10-09 20:28:05.597 0.000003 cm 2017-10-09 20:28:03.707 0.003088 cm/s2 0.000115 cm/s2 0.00003 cm/s2 System-search
OM.SOH.--.HHE 0.002905 cm/s2 2017-10-09 20:28:12.065 0.000034 cm/s 2017-10-09 20:28:09.645 0.000002 cm 2017-10-09 20:28:11.615 0.001175 cm/s2 0.000068 cm/s2 0.000016 cm/s2 System-search
OM.SOH.--.HHN 0.001946 cm/s2 2017-10-09 20:28:10.375 0.000025 cm/s 2017-10-09 20:28:07.105 0.000002 cm 2017-10-09 20:28:13.125 0.000917 cm/s2 0.00007 cm/s2 0.000014 cm/s2 System-search
OM.SOH.--.HHZ 0.001854 cm/s2 2017-10-09 20:28:09.095 0.000019 cm/s 2017-10-09 20:28:07.565 0.000002 cm 2017-10-09 20:28:05.355 0.000533 cm/s2 0.000038 cm/s2 0.000022 cm/s2 System-search

Event 20171009-6

Time: 2017-10-09 20:25:09.850
Position:27.2651°N, 62.9632°E
Place:
Major Place:487 km NW of Karachi, Pakistan
Depth:58.0 km
Magnitude:4.0 ML