Event 20210803-5
2021-08-03 03:42:08.470 UTC 10 km 5.8 mb
9.0879°N, 94.3512°E
Andaman Sea
Time Error: 3.11 s Analysis Type: Manual
Time RMS: 1.53 s Num. Stations: 34
Depth Error: 7e-01 km Num. Phases: 34
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 131° Effects Type: Seismic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
6.2 Ms_BB 14 0.1 NEIC Action show
5.5 Mwp 5 0.1 NEIC Action show
5.7 Mwb 17 0.1 NEIC Action show
6.0 Mwc 31 0.1 NEIC Action show
5.8 M 0 0 NCMS Action show
Emblem favorite 5.8 mb 0 0 BH Action show
6.1 mB_BB 20 0.1 NEIC Action show
5.7 M 104 0.2 NEIC Action show
5.8 mb 17 0.1 NEIC Action show
 
Origin Details
Ellipse Major: 14.10 km Seismic Moment:
Ellipse Minor: 6.80 km Corner Frequency:
Ellipse Strike: 219.0° Stress Drop:
Min. Distance: 28.94° Source Radius:
Max. Distance: 145.75° Location Method: Inversion
Fixed Location: no Author: NEIC
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@72252
Fixed Time: no External Origin ID: HYDRA_RED@136267
 
Error Ellipse
Length Azimuth Dip Action
Maximum 33.00 km 40.00° Action show
Intermediate 15.90 km 310.00° Action show
Minimum 1.10 km 146.00° 89.00° 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 MT 17 72% 0.32 14 km 5.2e+17 nt-m NP1
NP2
54.0
145.0
87.0
74.0
164.0
3.0
-5.280e+16 1.550e+17 3.960e+16 4.940e+17 -1.630e+17 -4.410e+17 Action show
Ffffffff CMT 31 66% 0.36 2021-08-04 03:41:31.099 UTC
8.3595°N, 93.9039°E
10 km
1.1e+18 nt-m NP1
NP2
79.0
170.0
17.0
90.0
179.0
73.0
-6.330e+16 1.040e+17 -1.020e+18 2.730e+17 -2.420e+17 -2.090e+17 Action show
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
II.KAPI.00.BHZ 2021-08-03 03:48:31.180 UTC 3139.5 19.35 s 5.5 Mwp 28.94° 118.0° Action show
II.KAPI.00.BHZ 2021-08-03 03:48:52.829 UTC 196.7 1.50 s 5.7 mb 28.94° 118.0° Action show
II.KAPI.00.BHZ 2021-08-03 03:48:57.829 UTC 1674.1 2.60 s 6.0 mB_BB 28.94° 118.0° Action show
IU.KBL.--.BHZ 2021-08-03 03:49:07.744 UTC 475.0 12.73 s 4.9 Mwp 34.35° 321.3° Action show
IU.KBL.--.BHZ 2021-08-03 03:49:34.019 UTC 179.6 0.95 s 6.0 mb 34.35° 321.3° Action show
II.AAK.00.BHZ 2021-08-03 03:49:37.660 UTC 2697.4 12.25 s 5.6 Mwp 37.69° 335.8° Action show
IU.KBL.--.BHZ 2021-08-03 03:49:44.494 UTC 2512.4 4.45 s 6.3 mB_BB 34.35° 321.3° Action show
IU.MAKZ.00.BHZ 2021-08-03 03:49:50.865 UTC 1256.2 15.38 s 5.3 Mwp 39.04° 346.5° Action show
II.AAK.00.BHZ 2021-08-03 03:50:03.910 UTC 834.3 1.10 s 6.4 mb 37.69° 335.8° Action show
II.AAK.00.BHZ 2021-08-03 03:50:05.160 UTC 7789.0 4.30 s 6.6 mB_BB 37.69° 335.8° Action show
AE.ALN.--.HHZ 2021-08-03 03:50:13.789 UTC 148.0 1.68 s 5.4 mb 39.72° 296.8° Action show
IU.MAKZ.00.BHZ 2021-08-03 03:50:17.640 UTC 43.0 0.80 s 5.2 mb 39.04° 346.5° Action show
IU.MAKZ.00.BHZ 2021-08-03 03:50:20.289 UTC 1484.9 3.20 s 5.8 mB_BB 39.04° 346.5° Action show
AE.SHM.--.HHZ 2021-08-03 03:50:24.160 UTC 74.9 1.50 s 5.1 mb 40.06° 300.0° Action show
AE.AJN.--.HHZ 2021-08-03 03:50:24.809 UTC 139.1 0.86 s 5.7 mb 40.52° 297.3° Action show
II.UOSS.10.BHZ 2021-08-03 03:50:30.240 UTC 1005.3 3.20 s 5.6 mB_BB 39.57° 298.3° Action show
AE.MSF.--.HHZ 2021-08-03 03:50:30.359 UTC 1312.5 5.10 s 5.8 mB_BB 39.73° 299.0° Action show
II.UOSS.10.BHZ 2021-08-03 03:50:30.765 UTC 52.4 1.15 s 5.1 mb 39.57° 298.3° Action show
AE.KHT.--.HHZ 2021-08-03 03:50:31.920 UTC 2.1e+04 3.22 s 7.0 mB_BB 39.90° 299.5° Action show
AE.SHM.--.HHZ 2021-08-03 03:50:32.329 UTC 1472.0 4.88 s 5.8 mB_BB 40.06° 300.0° Action show
AE.MSF.--.HHZ 2021-08-03 03:50:32.689 UTC 119.6 1.56 s 5.3 mb 39.73° 299.0° Action show
AE.KHT.--.HHZ 2021-08-03 03:50:34.559 UTC 2456.9 1.62 s 6.6 mb 39.90° 299.5° Action show
AE.MKZ.--.HHZ 2021-08-03 03:50:34.559 UTC 3101.5 2.76 s 6.2 mB_BB 42.28° 294.1° Action show
AE.AJN.--.HHZ 2021-08-03 03:50:37.630 UTC 2461.3 2.26 s 6.1 mB_BB 40.52° 297.3° Action show
AE.ALN.--.HHZ 2021-08-03 03:50:39.170 UTC 1430.9 4.58 s 5.8 mB_BB 39.72° 296.8° Action show
AE.MZR.--.HHZ 2021-08-03 03:50:45.769 UTC 2224.3 3.88 s 6.1 mB_BB 41.49° 294.5° Action show
IU.NWAO.00.BHZ 2021-08-03 03:51:20.009 UTC 3541.9 2.15 s 6.6 mB_BB 47.13° 153.5° Action show
IU.NWAO.00.BHZ 2021-08-03 03:51:21.259 UTC 424.8 1.25 s 6.4 mb 47.13° 153.5° Action show
MM.KI05.--.HHZ 2021-08-03 03:51:57.359 UTC 70.7 1.06 s 5.5 mb 51.73° 308.8° Action show
MM.KI05.--.HHZ 2021-08-03 03:52:00.369 UTC 1691.4 4.78 s 6.1 mB_BB 51.73° 308.8° Action show
MM.KI02.--.HHZ 2021-08-03 03:52:02.700 UTC 1863.4 6.78 s 6.2 mB_BB 51.72° 308.8° Action show
II.KIV.00.BHZ 2021-08-03 03:52:04.809 UTC 2527.4 13.30 s 5.7 Mwp 56.57° 317.3° Action show
MM.KI02.--.HHZ 2021-08-03 03:52:23.839 UTC 96.1 1.22 s 5.6 mb 51.72° 308.8° Action show
II.KIV.00.BHZ 2021-08-03 03:52:31.309 UTC 4091.5 2.80 s 6.6 mB_BB 56.57° 317.3° Action show
II.KIV.00.BHZ 2021-08-03 03:52:32.359 UTC 359.1 1.00 s 6.4 mb 56.57° 317.3° Action show
GE.EIL.--.BHZ 2021-08-03 03:52:49.089 UTC 98.2 1.00 s 5.9 mb 59.01° 299.1° Action show
GE.EIL.--.BHZ 2021-08-03 03:52:56.589 UTC 1703.1 1.90 s 6.3 mB_BB 59.01° 299.1° Action show
IU.KIEV.00.BHZ 2021-08-03 03:53:40.960 UTC 4954.9 3.00 s 6.9 mB_BB 67.34° 321.3° Action show
IU.KIEV.00.BHZ 2021-08-03 03:53:42.710 UTC 293.4 1.00 s 6.4 mb 67.34° 321.3° Action show
IU.TSUM.10.BHZ 2021-08-03 03:55:06.940 UTC 1088.5 3.05 s 6.0 mB_BB 80.66° 248.8° Action show
IU.PAB.00.BHZ 2021-08-03 03:55:51.359 UTC 672.7 4.30 s 6.1 mB_BB 90.92° 310.2° Action show
IU.PAB.00.BHZ 2021-08-03 03:57:05.309 UTC 42.8 0.80 s 5.8 mb 90.92° 310.2° Action show
IU.KBL.--.BHZ 2021-08-03 04:03:15.192 UTC 9692.6 22.92 s 6.0 Ms_BB 34.35° 321.3° Action show
II.AAK.00.BHZ 2021-08-03 04:06:32.976 UTC 4.3e+04 21.75 s 6.8 Ms_BB 37.69° 335.8° Action show
IU.NWAO.00.BHZ 2021-08-03 04:08:50.273 UTC 3590.8 22.05 s 5.8 Ms_BB 47.13° 153.5° Action show
QK.KSDD.--.HHZ 2021-08-03 04:11:21.705 UTC 2855.9 33.28 s 5.8 Ms_BB 51.32° 308.0° Action show
QK.SLY.--.HHZ 2021-08-03 04:14:23.531 UTC 2925.8 24.79 s 5.8 Ms_BB 51.68° 308.6° Action show
MM.KI02.--.HHZ 2021-08-03 04:14:26.307 UTC 1.2e+04 24.32 s 6.4 Ms_BB 51.72° 308.8° Action show
MM.KI05.--.HHZ 2021-08-03 04:14:26.496 UTC 1.2e+04 24.30 s 6.4 Ms_BB 51.73° 308.8° Action show
GE.EIL.--.BHZ 2021-08-03 04:20:13.163 UTC 5838.1 17.60 s 6.2 Ms_BB 59.01° 299.1° Action show
II.KIV.00.BHZ 2021-08-03 04:22:55.993 UTC 5977.7 17.40 s 6.2 Ms_BB 56.57° 317.3° Action show
IU.PET.00.BHZ 2021-08-03 04:25:23.511 UTC 1.0e+04 17.25 s 6.5 Ms_BB 67.43° 36.1° Action show
IU.KIEV.00.BHZ 2021-08-03 04:25:40.139 UTC 1.2e+04 22.70 s 6.6 Ms_BB 67.34° 321.3° Action show
IU.PAB.00.BHZ 2021-08-03 04:33:37.250 UTC 1210.4 32.35 s 5.8 Ms_BB 90.92° 310.2° Action show
IU.COLA.00.BHZ 2021-08-03 04:42:13.247 UTC 3071.0 15.60 s 6.3 Ms_BB 93.13° 22.2° Action show
II.FFC.00.BHZ 2021-08-03 04:55:08.301 UTC 1967.1 20.70 s 6.2 Ms_BB 114.96° 10.3° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
II.KAPI.00.BHZ P 2021-08-03 03:48:11.829 UTC 3.60 s _ 28.94° 118.0° no Time Action show
IU.KBL.--.BHZ P 2021-08-03 03:48:55.019 UTC -0.90 s _ 34.35° 321.3° yes Time Action show
II.AAK.00.BHZ P 2021-08-03 03:49:25.410 UTC 1.10 s _ 37.69° 335.8° yes Time Action show
IU.MAKZ.00.BHZ P 2021-08-03 03:49:35.490 UTC 0 s _ 39.04° 346.5° yes Time Action show
OM.SOH.--.HHZ P 2021-08-03 03:49:37.000 UTC 1.20 s _ 39.05° 297.3° no Time Action show
II.UOSS.10.BHZ P 2021-08-03 03:49:40.539 UTC 0.40 s _ 39.57° 298.3° no Time Action show
OM.MDH.--.HHZ P 2021-08-03 03:49:40.869 UTC 0.60 s _ 39.59° 298.9° yes Time Action show
DN.HAT.--.HHZ P 2021-08-03 03:49:41.160 UTC 0.80 s _ 39.60° 298.1° no Time Action show
AE.SHM.--.HHZ P 2021-08-03 03:49:41.799 UTC -2.40 s _ 40.06° 300.0° no Time Action show
AE.MSF.--.HHZ P 2021-08-03 03:49:42.269 UTC 0.70 s _ 39.73° 299.0° no Time Action show
AE.ALN.--.HHZ P 2021-08-03 03:49:42.880 UTC 1.50 s _ 39.72° 296.8° yes Time Action show
UE.UMZA.--.HHZ P 2021-08-03 03:49:43.299 UTC 0.30 s _ 39.91° 294.6° yes Time Action show
AE.KHT.--.HHZ P 2021-08-03 03:49:44.619 UTC 1.70 s _ 39.90° 299.5° yes Time Action show
DN.NAZ.--.HHZ P 2021-08-03 03:49:45.670 UTC 1.50 s _ 40.05° 298.2° yes Time Action show
DN.ASU.--.HHZ P 2021-08-03 03:49:45.759 UTC 0 s _ 40.24° 297.5° no Time Action show
AE.AJN.--.HHZ P 2021-08-03 03:49:47.839 UTC -0.20 s _ 40.52° 297.3° no Time Action show
UE.MZWR.--.HHZ P 2021-08-03 03:49:55.569 UTC 1.10 s _ 41.30° 295.7° yes Time Action show
AE.MZR.--.HHZ P 2021-08-03 03:49:56.269 UTC 0.20 s _ 41.49° 294.5° yes Time Action show
AE.MKZ.--.HHZ P 2021-08-03 03:50:01.490 UTC -1.00 s _ 42.28° 294.1° no Time Action show
UE.SLWR.--.HHZ P 2021-08-03 03:50:12.119 UTC 1.20 s _ 43.32° 295.5° yes Time Action show
BH.SAK.R1.HHZ P 2021-08-03 03:50:23.170 UTC 0.50 s _ 44.78° 297.8° yes Time Action show
IU.NWAO.00.BHZ P 2021-08-03 03:50:40.809 UTC -0.20 s _ 47.13° 153.5° yes Time Action show
KW.UMR.00.HHZ P 2021-08-03 03:50:47.460 UTC -2.60 s _ 48.27° 301.3° no Time Action show
KW.MIB.00.HHZ P 2021-08-03 03:50:49.849 UTC -2.00 s _ 48.51° 301.4° yes Time Action show
II.RAYN.00.BHZ P 2021-08-03 03:50:52.759 UTC -1.50 s _ 48.79° 293.3° yes Time Action show
MM.KI02.--.HHZ P 2021-08-03 03:51:14.440 UTC -1.90 s _ 51.72° 308.8° yes Time Action show
MM.KI05.--.HHZ P 2021-08-03 03:51:14.829 UTC -1.60 s _ 51.73° 308.8° yes Time Action show
II.KIV.00.BHZ P 2021-08-03 03:51:51.509 UTC 0 s _ 56.57° 317.3° yes Time Action show
GE.EIL.--.BHZ P 2021-08-03 03:52:08.440 UTC -0.40 s _ 59.01° 299.1° yes Time Action show
IU.ANTO.00.BHZ P 2021-08-03 03:52:31.609 UTC -0.70 s _ 62.47° 310.3° yes Time Action show
IU.KIEV.00.BHZ P 2021-08-03 03:53:01.809 UTC -1.90 s _ 67.34° 321.3° yes Time Action show
IU.TSUM.10.BHZ P 2021-08-03 03:54:20.839 UTC -1.60 s _ 80.66° 248.8° yes Time Action show
IU.PAB.00.BHZ P 2021-08-03 03:55:12.559 UTC -0.50 s _ 90.92° 310.2° yes Time Action show
GT.PLCA.00.BHZ PKPdf 2021-08-03 04:01:45.900 UTC -2.00 s _ 145.75° 200.7° yes Time Action show

Ground Motion

No ground motions for this event.