Earthquake 20170111-9

2017-01-11 22:06:58.590 15.0 km 5.4 Mb
20.3530°S, 46.6594°E
187 km SW of Antananarivo, Madagascar
Time Error: 0.85 s Depth Error:
Num. Stations: 28 Time RMS: 0.42 s
Num. Phases: 28 Azimuth Gap: 242°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 5.4 Mb 14 1.0 NCMS System-search
5.0 Ms 26 1.0 NCMS System-search

Origin Details

Ellipse Major:21.70 km Min. Distance:18.29° Fixed Depth:yes
Ellipse Minor:7.80 km Max. Distance:76.53° Fixed Phase:no
Ellipse Strike:155.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Earthquake
External Event ID:HYDRA_RED@20396 External Origin ID:HYDRA_RED@84003

Error Ellipse

Azimuth Dip Magnitude Action
Max 155° 43.4 km System-search
Intermediate 65° 15.5 km System-search
Min 0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.LSZ.00.BHZ 2017-01-11 22:11:12.180 8e+03 1.10 s 5.4 Mb 18.31° 283.0° System-search
IU.KMBO.00.BHZ 2017-01-11 22:11:44.160 5e+03 1.70 s 5.4 Mb 21.23° 333.0° System-search
IU.TSUM.10.BHZ 2017-01-11 22:12:43.730 2e+04 1.10 s 5.4 Mb 27.39° 267.0° System-search
UE.UMZA.--.HHZ 2017-01-11 22:15:02.059 248.0 1.24 s 5.4 Mb 43.64° 11.0° System-search
AE.MZR.--.HHZ 2017-01-11 22:15:02.650 783.0 1.10 s 5.5 Mb 43.64° 9.0° System-search
UE.SLWR.--.HHZ 2017-01-11 22:15:09.269 335.5 1.12 s 5.6 Mb 44.47° 6.0° System-search
UE.MZWR.--.HHZ 2017-01-11 22:15:09.519 432.0 1.08 s 5.7 Mb 44.45° 9.0° System-search
UE.GHWR.--.HHZ 2017-01-11 22:15:09.900 286.0 0.84 s 5.5 Mb 44.51° 8.0° System-search
AE.ALN.--.HHZ 2017-01-11 22:15:14.309 307.0 0.80 s 5.2 Mb 45.07° 11.0° System-search
OM.SOH.--.HHZ 2017-01-11 22:15:14.900 85.5 0.96 s 4.7 Mb 45.30° 12.0° System-search
AE.AJN.--.HHZ 2017-01-11 22:15:16.470 329.0 0.88 s 5.2 Mb 45.42° 10.0° System-search
OM.ASH.--.HHZ 2017-01-11 22:15:19.079 105.5 0.98 s 4.8 Mb 45.73° 11.0° System-search
DN.FAQ.--.HHZ 2017-01-11 22:15:19.089 424.5 2.54 s 6.0 Mb 45.71° 11.0° System-search
DN.HAT.--.HHZ 2017-01-11 22:15:20.349 137.5 0.96 s 4.9 Mb 45.89° 12.0° System-search
II.UOSS.10.BHZ 2017-01-11 22:15:20.960 416.5 1.00 s 4.8 Mb 46.02° 12.0° System-search
DN.NAZ.--.HHZ 2017-01-11 22:15:20.980 137.0 1.10 s 4.9 Mb 45.96° 11.0° System-search
BH.SAK.--.HHZ 2017-01-11 22:15:22.509 455.5 0.94 s 5.6 Mb 46.25° 4.0° System-search
AE.MSF.--.HHZ 2017-01-11 22:15:24.230 299.0 0.86 s 5.3 Mb 46.42° 11.0° System-search
OM.MDH.--.HHZ 2017-01-11 22:15:24.509 265.5 2.58 s 5.2 Mb 46.38° 12.0° System-search
GE.EIL.--.BHZ 2017-01-11 22:15:59.390 726.0 1.00 s 5.4 Mb 51.04° 346.0° System-search
II.NIL.00.BHZ 2017-01-11 22:17:00.359 3e+03 1.10 s 6.3 Mb 59.45° 25.0° System-search
IU.GNI.00.BHZ 2017-01-11 22:17:05.990 2e+03 1.00 s 5.7 Mb 60.26° 358.0° System-search
GO.AKH.--.HHZ 2017-01-11 22:17:14.400 1e+03 0.88 s 5.7 Mb 61.56° 357.0° System-search
II.KIV.00.BHZ 2017-01-11 22:17:32.240 4e+03 1.00 s 6.6 Mb 64.14° 356.0° System-search
II.OBN.00.BHZ 2017-01-11 22:18:41.960 2e+03 1.00 s 5.6 Mb 75.69° 354.0° System-search
II.BRVK.00.BHZ 2017-01-11 22:18:44.240 627.0 0.80 s 5.2 Mb 75.96° 14.0° System-search
II.KURK.00.BHZ 2017-01-11 22:18:45.880 3e+03 0.90 s 5.7 Mb 76.20° 20.0° System-search
II.BFO.00.BHZ 2017-01-11 22:18:47.460 1e+03 1.00 s 4.7 Mb 76.53° 334.0° System-search
IU.KMBO.00.BHZ 2017-01-11 22:19:06.559 5e+03 19.35 s 4.8 Ms 21.21° 333.1° System-search
IU.TSUM.10.BHZ 2017-01-11 22:23:48.234 9e+04 18.77 s 5.3 Ms 27.37° 267.3° System-search
IN.MNC.--.HHZ 2017-01-11 22:26:22.839 370.0 20.52 s 5.0 Ms 38.52° 45.0° System-search
AE.MZR.--.HHZ 2017-01-11 22:28:02.829 261.0 20.14 s 4.5 Ms 43.60° 9.1° System-search
II.PALK.00.BHZ 2017-01-11 22:29:22.660 3e+03 18.35 s 5.1 Ms 43.29° 54.1° System-search
OM.SOH.--.HHZ 2017-01-11 22:31:04.859 290.0 21.09 s 4.5 Ms 45.25° 12.8° System-search
AE.ALN.--.HHZ 2017-01-11 22:31:49.369 925.0 18.47 s 5.0 Ms 45.02° 11.8° System-search
DN.ASU.--.HHZ 2017-01-11 22:31:50.990 247.0 19.77 s 5.1 Ms 45.50° 11.1° System-search
UE.UMZA.--.HHZ 2017-01-11 22:31:51.930 415.0 18.82 s 5.0 Ms 43.60° 11.4° System-search
AE.SHM.--.HHZ 2017-01-11 22:32:01.809 522.0 20.80 s 4.8 Ms 47.11° 11.5° System-search
OM.ASH.--.HHZ 2017-01-11 22:32:22.299 425.0 19.56 s 4.7 Ms 45.69° 12.0° System-search
DN.HAT.--.HHZ 2017-01-11 22:32:35.380 411.5 18.43 s 4.7 Ms 45.84° 12.0° System-search
UE.MZWR.--.HHZ 2017-01-11 22:32:37.589 278.0 18.92 s 4.9 Ms 44.41° 9.5° System-search
OM.MDH.--.HHZ 2017-01-11 22:32:41.430 195.5 18.47 s 4.4 Ms 46.34° 12.1° System-search
AE.MSF.--.HHZ 2017-01-11 22:32:43.329 884.5 18.70 s 5.0 Ms 46.38° 11.9° System-search
DN.FAQ.--.HHZ 2017-01-11 22:32:50.839 303.5 19.31 s 5.2 Ms 45.66° 11.4° System-search
UE.GHWR.--.HHZ 2017-01-11 22:32:52.529 234.0 19.22 s 4.8 Ms 44.46° 8.1° System-search
II.UOSS.10.BHZ 2017-01-11 22:32:55.009 1e+03 19.15 s 4.6 Ms 45.97° 12.1° System-search
AE.UMQ.--.HHZ 2017-01-11 22:33:10.019 384.0 18.84 s 4.7 Ms 46.44° 11.3° System-search
AE.SRB.--.HHZ 2017-01-11 22:33:35.859 825.0 18.82 s 5.1 Ms 45.89° 9.6° System-search
DN.NAZ.--.HHZ 2017-01-11 22:33:36.970 272.0 19.85 s 4.5 Ms 45.91° 11.4° System-search
AE.AJN.--.HHZ 2017-01-11 22:33:49.309 363.0 18.96 s 4.6 Ms 45.38° 10.7° System-search
II.SHEL.00.BHZ 2017-01-11 22:34:33.559 2e+03 20.55 s 5.1 Ms 49.82° 265.9° System-search
UE.SLWR.--.HHZ 2017-01-11 22:34:44.220 314.0 18.86 s 4.9 Ms 44.43° 6.6° System-search
BH.SAK.--.HHZ 2017-01-11 22:35:06.869 198.5 20.34 s 4.5 Ms 46.21° 4.8° System-search
GE.EIL.--.BHZ 2017-01-11 22:36:51.910 1e+03 19.60 s 5.0 Ms 51.00° 346.9° System-search
AE.FUMQ.--.HNZ 2017-01-11 22:38:05.480 0.50 20.31 s 9.9 Ms 46.46° 11.1° System-search
IU.NWAO.00.BHZ 2017-01-11 22:38:14.359 2e+03 20.30 s 5.2 Ms 63.29° 117.5° System-search
II.NIL.00.BHZ 2017-01-11 22:39:51.660 481.5 21.40 s 4.9 Ms 59.40° 25.8° System-search
IU.GNI.00.BHZ 2017-01-11 22:43:05.809 2e+03 20.65 s 5.0 Ms 60.21° 358.3° System-search
II.KAPI.00.BHZ 2017-01-11 22:43:45.609 1e+03 21.65 s 5.2 Ms 72.43° 89.0° System-search
II.AAK.00.BHZ 2017-01-11 22:45:05.759 1e+03 21.10 s 5.4 Ms 67.73° 21.9° System-search
IU.ANTO.00.BHZ 2017-01-11 22:45:08.960 625.0 19.27 s 4.7 Ms 61.29° 347.8° System-search
II.KIV.00.BHZ 2017-01-11 22:45:25.160 625.5 18.70 s 5.2 Ms 64.09° 356.8° System-search
IU.CHTO.00.BHZ 2017-01-11 22:46:52.484 542.0 19.83 s 4.6 Ms 64.35° 56.3° System-search
IU.MAKZ.00.BHZ 2017-01-11 22:47:55.759 363.0 21.48 s 4.8 Ms 74.06° 24.4° System-search
II.TAU.00.BHZ 2017-01-11 22:48:41.960 3e+03 19.85 s 5.5 Ms 83.86° 133.5° System-search
II.KURK.00.BHZ 2017-01-11 22:49:54.759 1e+03 18.30 s 5.0 Ms 76.16° 20.3° System-search
IU.DAV.00.BHZ 2017-01-11 22:51:32.710 709.0 20.15 s 5.1 Ms 82.14° 79.6° System-search
II.BRVK.00.BHZ 2017-01-11 22:52:09.210 1e+03 20.15 s 5.1 Ms 75.92° 14.5° System-search
II.BFO.00.BHZ 2017-01-11 22:53:15.859 1e+03 19.40 s 4.4 Ms 76.49° 334.8° System-search
IU.MACI.--.HHZ 2017-01-11 22:55:06.250 4e+03 18.12 s 5.7 Ms 77.83° 306.3° System-search
GT.PLCA.00.BHZ 2017-01-11 22:58:52.434 2e+03 20.73 s 5.1 Ms 95.81° 222.7° System-search
IU.KEV.00.BHZ 2017-01-11 23:02:30.859 2e+03 20.05 s 5.2 Ms 90.95° 353.3° System-search
IU.LVC.00.BHZ 2017-01-11 23:14:33.599 696.5 18.65 s 5.1 Ms 104.01° 239.1° System-search
II.MSVF.00.BHZ 2017-01-11 23:16:14.750 1e+03 18.95 s 5.5 Ms 119.11° 125.3° System-search
II.NNA.00.BHZ 2017-01-11 23:17:15.299 2e+03 19.75 s 5.4 Ms 115.81° 244.8° System-search
CU.MTDJ.00.BHZ 2017-01-11 23:19:47.400 692.0 18.20 s 5.4 Ms 127.49° 277.5° System-search
CU.TGUH.00.BHZ 2017-01-11 23:23:36.775 751.5 20.40 s 5.5 Ms 135.66° 269.2° System-search
II.FFC.00.BHZ 2017-01-11 23:29:13.049 2e+03 20.10 s 5.8 Ms 138.28° 332.9° System-search
IU.COLA.00.BHZ 2017-01-11 23:33:29.599 627.5 19.40 s 5.3 Ms 134.47° 8.7° System-search
IU.COR.00.BHZ 2017-01-11 23:38:34.250 1e+03 18.75 s 5.4 Ms 154.44° 343.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.LSZ.00.BHZ Pn 2017-01-11 22:11:12.180 0 s 18.31° 283.0° no Time System-search
IU.KMBO.00.BHZ P 2017-01-11 22:11:44.160 0 s c 21.23° 333.0° yes Time System-search
IU.TSUM.10.BHZ P 2017-01-11 22:12:43.730 0.10 s 27.39° 267.0° no Time System-search
UE.UMZA.--.HHZ P 2017-01-11 22:15:02.059 -0.30 s c 43.64° 11.0° yes Time System-search
AE.MZR.--.HHZ P 2017-01-11 22:15:02.650 0.30 s c 43.64° 9.0° yes Time System-search
UE.SLWR.--.HHZ P 2017-01-11 22:15:09.269 0.30 s c 44.47° 6.0° yes Time System-search
UE.MZWR.--.HHZ P 2017-01-11 22:15:09.519 0.70 s c 44.45° 9.0° yes Time System-search
UE.GHWR.--.HHZ P 2017-01-11 22:15:09.900 0.60 s c 44.51° 8.0° yes Time System-search
AE.ALN.--.HHZ P 2017-01-11 22:15:14.309 0.50 s c 45.07° 11.0° yes Time System-search
OM.SOH.--.HHZ P 2017-01-11 22:15:14.900 -0.60 s 45.30° 12.0° no Time System-search
AE.AJN.--.HHZ P 2017-01-11 22:15:16.470 -0.10 s 45.42° 10.0° no Time System-search
OM.ASH.--.HHZ P 2017-01-11 22:15:19.079 0 s c 45.73° 11.0° yes Time System-search
DN.FAQ.--.HHZ P 2017-01-11 22:15:19.089 0.30 s c 45.71° 11.0° yes Time System-search
DN.HAT.--.HHZ P 2017-01-11 22:15:20.349 0.10 s c 45.89° 12.0° yes Time System-search
II.UOSS.10.BHZ P 2017-01-11 22:15:20.960 -0.30 s c 46.02° 12.0° yes Time System-search
DN.NAZ.--.HHZ P 2017-01-11 22:15:20.980 0.20 s c 45.96° 11.0° yes Time System-search
BH.SAK.--.HHZ P 2017-01-11 22:15:22.509 -0.60 s c 46.25° 4.0° yes Time System-search
AE.MSF.--.HHZ P 2017-01-11 22:15:24.230 -0.30 s 46.42° 11.0° no Time System-search
OM.MDH.--.HHZ P 2017-01-11 22:15:24.509 0.40 s 46.38° 12.0° no Time System-search
GE.EIL.--.BHZ P 2017-01-11 22:15:59.390 -0.50 s c 51.04° 346.0° yes Time System-search
II.NIL.00.BHZ P 2017-01-11 22:17:00.359 -0.20 s c 59.45° 25.0° yes Time System-search
IU.GNI.00.BHZ P 2017-01-11 22:17:05.990 -0.20 s 60.26° 358.0° no Time System-search
GO.AKH.--.HHZ P 2017-01-11 22:17:14.400 -0.60 s 61.56° 357.0° no Time System-search
II.KIV.00.BHZ P 2017-01-11 22:17:32.240 0.20 s 64.14° 356.0° no Time System-search
II.OBN.00.BHZ P 2017-01-11 22:18:41.960 -0.80 s c 75.69° 354.0° yes Time System-search
II.BRVK.00.BHZ P 2017-01-11 22:18:44.240 -0.20 s 75.96° 14.0° no Time System-search
II.KURK.00.BHZ P 2017-01-11 22:18:45.880 0.10 s 76.20° 20.0° no Time System-search
II.BFO.00.BHZ P 2017-01-11 22:18:47.460 -0.30 s c 76.53° 334.0° yes Time System-search

Shake Maps

None

Ground Motion

None

Event 20170111-9

Time: 2017-01-11 22:06:58.590
Position:20.3530°S, 46.6594°E
Place:
Major Place:187 km SW of Antananarivo, Madagascar
Depth:15.0 km
Magnitude:5.4 Mb