Event 20210707-64
2021-07-07 22:12:09.780 UTC 15 km 5.2 mb
25.0062°N, 120.2878°E
Yellow Sea; 63 km from Qiuyinku, Taiwan, Taiwan
Time Error: 2.15 s Analysis Type: Manual
Time RMS: 1.06 s Num. Stations: 26
Depth Error: 36 km Num. Phases: 26
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 245° Effects Type: Seismic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
5.4 M 22 0.3 NEIC Action show
Emblem favorite 5.2 mb 14 0.2 BH Action show
5.2 mb 0 0 NCMS Action show
5.2 M 0 0 NCMS Action show
5.7 mB_BB 5 0.3 NEIC Action show
5.3 Ms_BB 3 0.3 NEIC Action show
 
Origin Details
Ellipse Major: 23.40 km Seismic Moment:
Ellipse Minor: 19.90 km Corner Frequency:
Ellipse Strike: 166.0° Stress Drop:
Min. Distance: 37.39° Source Radius:
Max. Distance: 149.04° Location Method: Inversion
Fixed Location: no Author: NEIC
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@69895
Fixed Time: no External Origin ID: HYDRA_RED@131756
 
Error Ellipse
Length Azimuth Dip Action
Maximum 61.40 km 58.00° 55.00° Action show
Intermediate 54.60 km 158.00° 6.00° Action show
Minimum 37.50 km 253.00° 33.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.MAKZ.00.BHZ 2021-07-07 22:19:35.950 UTC 453.8 1.60 s 5.4 mB_BB 37.39° 315.5° Action show
IU.MAKZ.00.BHZ 2021-07-07 22:19:36.950 UTC 37.8 1.00 s 5.1 mb 37.39° 315.5° Action show
IU.KBL.--.BHZ 2021-07-07 22:20:31.619 UTC 437.6 5.00 s 5.6 mB_BB 45.08° 294.7° Action show
IU.KBL.--.BHZ 2021-07-07 22:20:44.444 UTC 33.3 1.00 s 5.2 mb 45.08° 294.7° Action show
AE.ALN.--.HHZ 2021-07-07 22:22:08.930 UTC 24.4 1.88 s 4.9 mb 58.19° 283.9° Action show
AE.SRB.--.HHZ 2021-07-07 22:22:15.779 UTC 12.8 0.86 s 5.1 mb 59.22° 285.6° Action show
AE.JRN.--.HHZ 2021-07-07 22:22:21.609 UTC 16.0 0.96 s 5.1 mb 60.51° 285.7° Action show
AE.MZR.--.HHZ 2021-07-07 22:22:25.640 UTC 12.1 1.16 s 4.9 mb 60.49° 283.4° Action show
AE.MKZ.--.HHZ 2021-07-07 22:22:30.319 UTC 22.1 1.06 s 5.2 mb 61.29° 283.6° Action show
MM.KI02.--.HHZ 2021-07-07 22:22:46.549 UTC 50.9 1.26 s 5.6 mb 63.99° 299.4° Action show
MM.KI05.--.HHZ 2021-07-07 22:22:46.599 UTC 51.6 1.28 s 5.6 mb 64.00° 299.4° Action show
IU.GNI.00.BHZ 2021-07-07 22:22:52.940 UTC 89.2 1.90 s 5.6 mb 63.67° 304.2° Action show
QK.KSDD.--.HHZ 2021-07-07 22:22:54.079 UTC 12.6 1.14 s 5.0 mb 63.98° 298.5° Action show
QK.SLY.--.HHZ 2021-07-07 22:22:56.799 UTC 7.1 1.06 s 4.8 mb 64.06° 299.1° Action show
II.KIV.00.BHZ 2021-07-07 22:23:09.259 UTC 984.3 1.40 s 6.1 mB_BB 64.44° 308.6° Action show
II.KIV.00.BHZ 2021-07-07 22:23:09.710 UTC 133.6 1.30 s 5.9 mb 64.44° 308.6° Action show
IU.GNI.00.BHZ 2021-07-07 22:23:35.259 UTC 351.6 2.40 s 5.7 mB_BB 63.67° 304.2° Action show
IU.KIEV.00.BHZ 2021-07-07 22:23:39.960 UTC 650.9 2.50 s 5.9 mB_BB 71.72° 318.0° Action show
IU.KIEV.00.BHZ 2021-07-07 22:23:56.710 UTC 83.5 1.30 s 5.7 mb 71.72° 318.0° Action show
IU.MAKZ.00.BHZ 2021-07-07 22:36:50.058 UTC 1687.5 11.30 s 5.3 Ms_BB 37.39° 315.5° Action show
II.AAK.00.BHZ 2021-07-07 22:40:42.701 UTC 3686.5 12.95 s 5.8 Ms_BB 41.36° 306.9° Action show
IU.KBL.--.BHZ 2021-07-07 22:43:56.268 UTC 513.1 11.48 s 5.0 Ms_BB 45.08° 294.7° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.MAKZ.00.BHZ P 2021-07-07 22:19:22.200 UTC 0.10 s _ 37.39° 315.5° no Time Action show
II.KURK.10.BHZ P 2021-07-07 22:19:52.109 UTC 0.50 s _ 40.94° 319.9° yes Time Action show
IU.KBL.--.BHZ P 2021-07-07 22:20:25.119 UTC -0.60 s _ 45.08° 294.7° no Time Action show
OM.SOH.--.HHZ P 2021-07-07 22:21:59.180 UTC 0.50 s _ 57.49° 283.7° no Time Action show
DN.NAZ.--.HHZ P 2021-07-07 22:22:01.839 UTC -0.70 s _ 58.03° 284.9° no Time Action show
AE.ALN.--.HHZ P 2021-07-07 22:22:02.700 UTC -1.00 s _ 58.19° 283.9° yes Time Action show
DN.ASU.--.HHZ P 2021-07-07 22:22:06.039 UTC 0.80 s _ 58.42° 284.6° yes Time Action show
AE.SRB.--.HHZ P 2021-07-07 22:22:11.420 UTC 0.60 s _ 59.22° 285.6° no Time Action show
AE.JRN.--.HHZ P 2021-07-07 22:22:17.059 UTC -2.60 s _ 60.51° 285.7° yes Time Action show
AE.MZR.--.HHZ P 2021-07-07 22:22:19.759 UTC 0.20 s _ 60.49° 283.4° no Time Action show
AE.MKZ.--.HHZ P 2021-07-07 22:22:22.049 UTC -2.90 s _ 61.29° 283.6° yes Time Action show
UE.SLWR.--.HHZ P 2021-07-07 22:22:29.880 UTC 1.70 s _ 61.76° 285.1° yes Time Action show
BH.SAK.R1.HHZ P 2021-07-07 22:22:32.869 UTC 1.50 s _ 62.24° 287.5° no Time Action show
MM.KI05.--.HHZ P 2021-07-07 22:22:41.549 UTC -1.50 s _ 64.00° 299.4° yes Time Action show
MM.KI02.--.HHZ P 2021-07-07 22:22:41.569 UTC -1.50 s _ 63.99° 299.4° yes Time Action show
IU.GNI.00.BHZ P 2021-07-07 22:22:42.089 UTC 1.20 s _ 63.67° 304.2° no Time Action show
QK.SLY.--.HHZ P 2021-07-07 22:22:43.490 UTC -0.10 s _ 64.06° 299.1° yes Time Action show
QK.KSQH.--.HHZ P 2021-07-07 22:22:44.440 UTC 0.10 s _ 64.21° 299.8° yes Time Action show
QK.KSDD.--.HHZ P 2021-07-07 22:22:44.890 UTC 2.00 s _ 63.98° 298.5° no Time Action show
II.KIV.00.BHZ P 2021-07-07 22:22:45.460 UTC -0.30 s _ 64.44° 308.6° yes Time Action show
QK.KHWL.--.HHZ P 2021-07-07 22:22:48.869 UTC -0.30 s _ 64.94° 300.0° no Time Action show
QK.KDGZ.--.HHZ P 2021-07-07 22:22:55.029 UTC -0.60 s _ 65.94° 301.2° no Time Action show
II.RAYN.00.BHZ P 2021-07-07 22:23:03.930 UTC -0.80 s _ 67.33° 286.4° no Time Action show
IU.KIEV.00.BHZ P 2021-07-07 22:23:28.910 UTC -2.30 s _ 71.72° 318.0° yes Time Action show
IU.ANTO.00.BHZ P 2021-07-07 22:23:38.200 UTC 1.30 s _ 72.61° 306.4° yes Time Action show
IU.OTAV.10.BHZ PKPdf 2021-07-07 22:31:55.059 UTC 0.30 s _ 149.04° 38.3° yes Time Action show

Ground Motion

No ground motions for this event.