Earthquake 20171202-5

Earthquake 20171202-5
2017-12-02 17:20:27.530 9.10 km 4.80 Mwr
2.8063°S, 28.7452°E
89 km NW of Bujumbura, Burundi
Time Error: 1.40 s Num. Stations: 21
Time RMS: 0.69 s Num. Phases: 22
Depth Error: 16.20 km Max. Intensity (MMI):
Azimuth Gap: 130° Effects Type: Seismic
Analysis Type: Manual
 
MANUALLY REVIEWED LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 4.80 Mwr 0 0 NCMS Action show
4.80 M 0 0 NCMS Action show
5.00 mb 0 0 NCMS Action show
4.80 Mwr 6 0.1 NEIC Action show
5.30 mB_BB 7 0.2 NEIC Action show
5.10 Ms_BB 4 0.2 NEIC Action show
5.20 M 32 0.1 NEIC Action show
5.00 mb 19 0.1 NEIC Action show
6.00 ML 2 0.3 NEIC Action show
4.70 mb_Lg 1 0.5 NEIC Action show
 
Origin Details
Ellipse Major: 16.40 km Fixed Depth: no
Ellipse Minor: 10.00 km Fixed Phase: no
Ellipse Strike: 138.0° Fixed Time: no
Min. Distance: 8.66° Author: NEIC
Max. Distance: 68.18° Event Type: Earthquake
Fixed Location: no External Event ID: HYDRA_RED@19720
Location Method: Inversion External Origin ID: HYDRA_RED@39404
 
Error Ellipse
Length Azimuth Dip Action
Maximum 42.10 km 144.00° 27.00° Action show
Intermediate 25.60 km 248.00° 24.00° Action show
Minimum 13.30 km 13.00° 51.00° Action show
 
Magnitude Moment Tensors
Type Traces % DC Misfit/Var. Red. Centroid Best Double Couple Moment Tensor Action
M0 Plane Strike Dip Rake Mrr Mrt Mrp Mtt Mtp Mpp
Ffffffff RMT 6 55% 0.88 11.00 km 1.7e+16 nt-m NP1
NP2
55.0
209.0
47.0
46.0
108.0
71.0
1.720e+16 4.020e+15 -3.160e+15 -7.930e+15 -5.630e+15 -9.300e+15 Action show
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.TSUM.10.BHZ 2017-12-02 17:25:00.884 32.5 0.95 s 4.60 mb 19.61° 213.0° Action show
IU.KMBO.00.BHZ 2017-12-02 17:25:06.382 1.0e+04 3.80 s 5.10 Ms_BB 8.66° 79.1° Action show
IU.KMBO.00.BH2 2017-12-02 17:25:06.609 1014.0 1.80 s 6.10 ML 8.66° 79.1° Action show
IU.KMBO.00.BHZ 2017-12-02 17:25:06.746 645.3 0.90 s 4.70 mb_Lg 8.66° 79.1° Action show
IU.LSZ.00.BHZ 2017-12-02 17:27:04.793 9297.6 4.10 s 5.30 Ms_BB 12.40° 182.5° Action show
GE.EIL.--.BHZ 2017-12-02 17:27:06.339 56.5 1.90 s 5.20 mb 32.83° 10.0° Action show
UE.UMZA.--.HHZ 2017-12-02 17:27:31.740 101.4 1.26 s 5.50 mb 36.17° 44.1° Action show
AE.ALN.--.HHZ 2017-12-02 17:27:42.690 422.5 1.56 s 5.40 mB_BB 37.46° 43.0° Action show
AE.ALN.--.HHZ 2017-12-02 17:27:43.200 66.0 1.38 s 5.20 mb 37.46° 43.0° Action show
OM.SOH.--.HHZ 2017-12-02 17:27:47.259 174.3 1.02 s 5.00 mB_BB 38.05° 43.7° Action show
DN.NAZ.--.HHZ 2017-12-02 17:27:47.430 21.8 1.30 s 4.80 mb 38.02° 41.8° Action show
OM.SOH.--.HHZ 2017-12-02 17:27:47.740 19.9 1.02 s 4.80 mb 38.05° 43.7° Action show
OM.ASH.--.HHZ 2017-12-02 17:27:48.099 39.8 1.28 s 5.00 mb 38.08° 42.6° Action show
DN.HAT.--.HHZ 2017-12-02 17:27:49.329 19.0 0.94 s 4.80 mb 38.23° 42.5° Action show
II.UOSS.10.BHZ 2017-12-02 17:27:49.740 138.5 1.75 s 4.80 mB_BB 38.36° 42.4° Action show
II.UOSS.10.BHZ 2017-12-02 17:27:50.190 13.3 1.10 s 4.60 mb 38.36° 42.4° Action show
AE.MSF.--.HHZ 2017-12-02 17:27:52.579 77.2 1.56 s 5.20 mb 38.61° 41.9° Action show
OM.BID.--.HHZ 2017-12-02 17:27:53.730 1111.3 1.22 s 5.70 mB_BB 38.78° 46.0° Action show
OM.BID.--.HHZ 2017-12-02 17:27:54.250 151.4 1.14 s 5.60 mb 38.78° 46.0° Action show
AE.SHM.--.HHZ 2017-12-02 17:27:55.279 879.4 0.84 s 5.60 mB_BB 39.06° 40.9° Action show
AE.SHM.--.HHZ 2017-12-02 17:27:55.750 84.2 0.88 s 5.40 mb 39.06° 40.9° Action show
IU.ANTO.00.BHZ 2017-12-02 17:28:24.115 17.3 1.35 s 4.60 mb 42.63° 4.6° Action show
IU.GNI.00.BHZ 2017-12-02 17:28:50.819 33.3 1.20 s 5.20 mb 45.19° 17.3° Action show
GO.AKH.--.HHZ 2017-12-02 17:28:56.970 26.6 1.32 s 5.10 mb 46.01° 15.4° Action show
II.BFO.00.BHZ 2017-12-02 17:29:54.109 4.7 1.50 s 4.30 mb 53.95° 343.3° Action show
II.NIL.00.BHZ 2017-12-02 17:30:03.759 45.1 1.30 s 5.30 mb 55.45° 45.3° Action show
II.BFO.00.BHZ 2017-12-02 17:31:07.210 134.4 3.80 s 5.10 mB_BB 53.95° 343.3° Action show
II.KURK.00.BHZ 2017-12-02 17:31:28.059 18.2 1.30 s 5.10 mb 68.18° 31.6° Action show
II.KURK.00.BHZ 2017-12-02 17:31:30.910 213.2 6.80 s 5.50 mB_BB 68.18° 31.6° Action show
II.BRVK.00.BHZ 2017-12-02 17:31:46.559 3.2 1.00 s 4.50 mb 65.64° 26.1° Action show
IU.TSUM.10.BHZ 2017-12-02 17:32:26.186 3685.2 6.03 s 5.20 Ms_BB 19.61° 213.0° Action show
GE.EIL.--.BHZ 2017-12-02 17:41:18.072 921.3 10.20 s 5.00 Ms_BB 32.83° 10.0° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.KMBO.00.BHZ Pn 2017-12-02 17:22:32.259 -1.10 s _ 8.66° 79.1° yes Time Action show
IU.LSZ.00.BHZ Pn 2017-12-02 17:23:23.759 -0.80 s _ 12.40° 182.5° yes Time Action show
IU.KMBO.00.BHZ Sn 2017-12-02 17:24:10.680 -0.80 s _ 8.66° 79.1° no Time Action show
IU.TSUM.10.BHZ P 2017-12-02 17:24:56.710 0.20 s _ 19.61° 213.0° yes Time Action show
GE.EIL.--.BHZ P 2017-12-02 17:27:00.690 -0.90 s _ 32.83° 10.0° yes Time Action show
UE.UMZA.--.HHZ P 2017-12-02 17:27:31.119 0.60 s _ 36.17° 44.1° yes Time Action show
AE.ALN.--.HHZ P 2017-12-02 17:27:42.150 0.50 s _ 37.46° 43.0° yes Time Action show
OM.ASH.--.HHZ P 2017-12-02 17:27:46.079 -0.80 s _ 38.08° 42.6° no Time Action show
OM.SOH.--.HHZ P 2017-12-02 17:27:46.519 0 s _ 38.05° 43.7° no Time Action show
DN.NAZ.--.HHZ P 2017-12-02 17:27:46.779 0.50 s _ 38.02° 41.8° yes Time Action show
DN.HAT.--.HHZ P 2017-12-02 17:27:48.430 0.30 s _ 38.23° 42.5° yes Time Action show
II.UOSS.10.BHZ P 2017-12-02 17:27:48.950 -0.20 s _ 38.36° 42.4° no Time Action show
AE.MSF.--.HHZ P 2017-12-02 17:27:51.680 0.30 s _ 38.61° 41.9° yes Time Action show
OM.BID.--.HHZ P 2017-12-02 17:27:53.049 0.30 s _ 38.78° 46.0° no Time Action show
AE.SHM.--.HHZ P 2017-12-02 17:27:55.180 0.20 s _ 39.06° 40.9° yes Time Action show
IU.ANTO.00.BHZ P 2017-12-02 17:28:23.890 -0.50 s _ 42.63° 4.6° no Time Action show
IU.GNI.00.BHZ P 2017-12-02 17:28:45.069 0 s _ 45.19° 17.3° no Time Action show
GO.AKH.--.HHZ P 2017-12-02 17:28:51.019 -0.60 s _ 46.01° 15.4° no Time Action show
II.BFO.00.BHZ P 2017-12-02 17:29:52.859 1.20 s _ 53.95° 343.3° yes Time Action show
II.NIL.00.BHZ P 2017-12-02 17:30:02.609 -0.20 s _ 55.45° 45.3° yes Time Action show
II.BRVK.00.BHZ P 2017-12-02 17:31:11.960 0 s _ 65.64° 26.1° yes Time Action show
II.KURK.00.BHZ P 2017-12-02 17:31:26.359 -1.80 s _ 68.18° 31.6° yes Time Action show

Ground Motion

None

Shake Maps

None