Earthquake 20170329-8

2017-03-29 20:37:08.250 40.0 km 4.9 Mb
10.9205°S, 40.9352°E
Indian Ocean
171 km SE of Lindi, Tanzania
Time Error: 0.77 s Depth Error:
Num. Stations: 18 Time RMS: 0.38 s
Num. Phases: 18 Azimuth Gap: 224°
Analysis Type: Manual Max. Intensity (MMI):
Effects Type:
 

MANUALLY REVISED LOCATION

Magnitudes

Preferred Magnitude Stations Error Author Action
Emblem-favorite 4.9 Mb 9 1.0 NCMS System-search
0 mblg 0 1.0 NCMS System-search
4.0 Ms 17 1.0 NCMS System-search

Origin Details

Ellipse Major:16.10 km Min. Distance:10.39° Fixed Depth:yes
Ellipse Minor:9.30 km Max. Distance:68.52° Fixed Phase:no
Ellipse Strike:139.0° Fixed Location:no Fixed Time:no
Author:NCMS Location Method:Inversion Event Type:Known Earthquake
External Event ID:HYDRA_RED@22263 External Origin ID:HYDRA_RED@93554

Error Ellipse

Azimuth Dip Magnitude Action
Max 139° 32.2 km System-search
Intermediate 49° 18.6 km System-search
Min 0 km System-search

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.KMBO.00.BHZ 2017-03-29 20:42:17.777 3e+03 0.95 s 4.0 mblg 10.39° 339.1° System-search
IU.TSUM.10.BHZ 2017-03-29 20:42:19.339 3e+04 1.05 s 5.5 Mb 24.00° 247.0° System-search
AE.MZR.--.HHZ 2017-03-29 20:44:04.349 235.0 0.86 s 5.1 Mb 35.92° 19.0° System-search
UE.UMZA.--.HHZ 2017-03-29 20:44:06.500 79.5 0.84 s 5.0 Mb 36.25° 22.0° System-search
AE.ALN.--.HHZ 2017-03-29 20:44:19.990 140.5 0.84 s 4.8 Mb 37.70° 22.0° System-search
OM.SOH.--.HHZ 2017-03-29 20:44:22.539 36.5 0.84 s 4.3 Mb 38.07° 23.0° System-search
DN.ASU.--.HHZ 2017-03-29 20:44:23.359 189.0 2.58 s 5.6 Mb 38.06° 21.0° System-search
DN.FAQ.--.HHZ 2017-03-29 20:44:24.660 156.5 2.44 s 5.5 Mb 38.26° 21.0° System-search
OM.ASH.--.HHZ 2017-03-29 20:44:25.440 41.5 0.88 s 4.3 Mb 38.38° 22.0° System-search
DN.NAZ.--.HHZ 2017-03-29 20:44:26.730 116.0 0.80 s 4.7 Mb 38.51° 21.0° System-search
DN.HAT.--.HHZ 2017-03-29 20:44:26.910 40.0 0.74 s 4.2 Mb 38.54° 22.0° System-search
II.UOSS.10.BHZ 2017-03-29 20:44:27.789 182.5 0.95 s 4.3 Mb 38.67° 22.0° System-search
OM.MDH.--.HHZ 2017-03-29 20:44:30.559 51.0 0.94 s 4.3 Mb 39.03° 22.0° System-search
AE.MSF.--.HHZ 2017-03-29 20:44:31.349 269.0 1.14 s 5.0 Mb 39.04° 22.0° System-search
IU.GNI.00.BHZ 2017-03-29 20:46:06.359 533.0 1.20 s 4.9 Mb 50.97° 3.0° System-search
GO.AKH.--.HHZ 2017-03-29 20:46:15.579 402.5 1.78 s 5.1 Mb 52.16° 2.0° System-search
II.KIV.00.BHZ 2017-03-29 20:46:33.160 306.0 1.00 s 5.4 Mb 54.67° 1.0° System-search
II.BRVK.00.BHZ 2017-03-29 20:48:04.759 263.5 1.50 s 4.8 Mb 68.52° 18.0° System-search
IU.TSUM.10.BHZ 2017-03-29 20:51:56.325 1e+04 20.90 s 4.4 Ms 23.98° 247.1° System-search
UE.UMZA.--.HHZ 2017-03-29 20:54:43.769 35.5 19.08 s 3.8 Ms 36.22° 22.6° System-search
IN.MNC.--.HHZ 2017-03-29 20:55:02.849 106.5 20.46 s 4.5 Ms 37.23° 60.5° System-search
UE.GHWR.--.HHZ 2017-03-29 20:55:15.140 32.5 20.34 s 3.8 Ms 36.58° 18.5° System-search
DN.FAQ.--.HHZ 2017-03-29 20:55:39.779 29.5 21.12 s 4.1 Ms 38.23° 21.8° System-search
DN.NAZ.--.HHZ 2017-03-29 20:55:46.619 42.5 21.21 s 3.6 Ms 38.47° 21.8° System-search
OM.SOH.--.HHZ 2017-03-29 20:57:28.269 25.0 19.99 s 3.3 Ms 38.03° 23.5° System-search
DN.ASU.--.HHZ 2017-03-29 20:57:38.269 24.5 19.09 s 4.0 Ms 38.02° 21.6° System-search
OM.ASH.--.HHZ 2017-03-29 20:57:57.849 25.0 20.19 s 3.3 Ms 38.34° 22.5° System-search
UE.MZWR.--.HHZ 2017-03-29 20:58:06.859 41.5 20.13 s 3.9 Ms 36.72° 20.1° System-search
AE.SRB.--.HHZ 2017-03-29 20:59:05.069 63.5 20.94 s 3.9 Ms 38.19° 19.7° System-search
BH.SAK.--.HHZ 2017-03-29 20:59:19.960 44.0 21.27 s 3.7 Ms 37.85° 14.2° System-search
DN.HAT.--.HHZ 2017-03-29 21:01:08.309 38.0 18.31 s 3.5 Ms 38.50° 22.5° System-search
AE.FUMQ.--.HNZ 2017-03-29 21:01:32.285 0.50 19.59 s 9.7 Ms 38.97° 21.3° System-search
AE.ALN.--.HHZ 2017-03-29 21:02:21.339 130.0 18.21 s 4.1 Ms 37.66° 22.5° System-search
OM.MDH.--.HHZ 2017-03-29 21:02:22.730 24.5 18.28 s 3.4 Ms 38.99° 22.4° System-search
AE.UMQ.--.HHZ 2017-03-29 21:02:46.809 35.5 21.68 s 3.5 Ms 38.96° 21.4° System-search
II.UOSS.10.BHZ 2017-03-29 21:02:49.224 190.5 18.50 s 3.7 Ms 38.63° 22.5° System-search
AE.SHM.--.HHZ 2017-03-29 21:03:32.640 90.0 18.42 s 3.9 Ms 39.66° 21.5° System-search
II.KIV.00.BHZ 2017-03-29 21:08:46.900 164.5 18.80 s 4.5 Ms 54.64° 1.6° System-search
IU.GNI.00.BHZ 2017-03-29 21:08:51.400 300.5 18.00 s 4.1 Ms 50.93° 3.8° System-search
GO.AKH.--.HHZ 2017-03-29 21:10:47.450 152.0 18.86 s 4.1 Ms 52.12° 2.4° System-search
II.AAK.00.BHZ 2017-03-29 21:10:53.650 213.5 21.45 s 4.5 Ms 61.52° 27.7° System-search
IU.ANTO.00.BHZ 2017-03-29 21:12:08.924 98.5 18.65 s 3.8 Ms 51.09° 351.9° System-search
II.KURK.00.BHZ 2017-03-29 21:13:24.599 141.0 18.30 s 4.0 Ms 69.59° 24.5° System-search
II.BRVK.00.BHZ 2017-03-29 21:13:57.049 133.5 18.75 s 4.1 Ms 68.49° 18.6° System-search
IU.MAKZ.00.BHZ 2017-03-29 21:15:16.349 105.0 18.85 s 4.2 Ms 68.16° 29.1° System-search
II.SACV.00.BHZ 2017-03-29 21:18:10.099 0.50 20.50 s 1.7 Ms 68.92° 290.7° System-search
II.KAPI.00.BHZ 2017-03-29 21:26:28.299 288.5 19.55 s 4.6 Ms 78.11° 92.9° System-search
IU.OTAV.00.BHZ 2017-03-29 21:48:16.000 327.0 18.00 s 4.8 Ms 118.86° 264.1° System-search
CU.TGUH.00.BHZ 2017-03-29 21:52:20.724 88.5 21.73 s 4.6 Ms 129.42° 279.1° System-search
Channel Phase Time Time Residual Dir. Event Distance Event Azimuth Automatic? Defined By Action
IU.KMBO.00.BHZ Pn 2017-03-29 20:39:31.109 -4.00 s c 10.41° 339.0° yes Time System-search
IU.TSUM.10.BHZ P 2017-03-29 20:42:19.339 -0.10 s c 24.00° 247.0° yes Time System-search
AE.MZR.--.HHZ P 2017-03-29 20:44:04.349 -0.20 s 35.92° 19.0° no Time System-search
UE.UMZA.--.HHZ P 2017-03-29 20:44:06.500 -0.90 s 36.25° 22.0° no Time System-search
AE.ALN.--.HHZ P 2017-03-29 20:44:19.990 0.30 s 37.70° 22.0° no Time System-search
OM.SOH.--.HHZ P 2017-03-29 20:44:22.539 -0.30 s 38.07° 23.0° no Time System-search
DN.ASU.--.HHZ P 2017-03-29 20:44:23.359 0.60 s 38.06° 21.0° no Time System-search
DN.FAQ.--.HHZ P 2017-03-29 20:44:24.660 0.20 s 38.26° 21.0° no Time System-search
OM.ASH.--.HHZ P 2017-03-29 20:44:25.440 -0.10 s 38.38° 22.0° no Time System-search
DN.NAZ.--.HHZ P 2017-03-29 20:44:26.730 0.20 s 38.51° 21.0° no Time System-search
DN.HAT.--.HHZ P 2017-03-29 20:44:26.910 0.10 s 38.54° 22.0° no Time System-search
II.UOSS.10.BHZ P 2017-03-29 20:44:27.789 -0.10 s c 38.67° 22.0° yes Time System-search
OM.MDH.--.HHZ P 2017-03-29 20:44:30.559 -0.30 s 39.03° 22.0° no Time System-search
AE.MSF.--.HHZ P 2017-03-29 20:44:31.349 0.30 s 39.04° 22.0° no Time System-search
IU.GNI.00.BHZ P 2017-03-29 20:46:06.359 0.60 s c 50.97° 3.0° yes Time System-search
GO.AKH.--.HHZ P 2017-03-29 20:46:15.579 0.90 s c 52.16° 2.0° yes Time System-search
II.KIV.00.BHZ P 2017-03-29 20:46:33.160 0.20 s c 54.67° 1.0° yes Time System-search
II.BRVK.00.BHZ P 2017-03-29 20:48:04.759 -1.40 s 68.52° 18.0° no Time System-search

Shake Maps

None

Ground Motion

None

Event 20170329-8

Time: 2017-03-29 20:37:08.250
Position:10.9205°S, 40.9352°E
Place:Indian Ocean
Major Place:171 km SE of Lindi, Tanzania
Depth:40.0 km
Magnitude:4.9 Mb