Event 20200408-8
2020-04-08 05:55:57.650 UTC 153 km 4.9 mb
27.0845°N, 126.4843°E
East Cina Sea; 82 km from Kumejima, Okinawa, Japan
Time Error: 0.65 s Analysis Type: Manual
Time RMS: 0.32 s Num. Stations: 18
Depth Error: 19 km Num. Phases: 21
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 255° Effects Type: Seismic
 
MANUALLY REVIEWED LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
5.0 mB_BB 4 0.3 NEIC Action show
4.9 M 0 0 NCMS Action show
Emblem favorite 4.9 mb 0 0 BH Action show
5.0 M 16 0.2 NEIC Action show
4.9 mb 12 0.2 NEIC Action show
 
Origin Details
Ellipse Major: 23.40 km Seismic Moment:
Ellipse Minor: 11.00 km Corner Frequency:
Ellipse Strike: 167.0° Stress Drop:
Min. Distance: 40.01° Source Radius:
Max. Distance: 88.51° Location Method: Inversion
Fixed Location: no Author: NEIC
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@44306
Fixed Time: no External Origin ID: HYDRA_RED@83254
 
Error Ellipse
Length Azimuth Dip Action
Maximum 56.40 km 166.00° 15.00° Action show
Intermediate 28.50 km 63.00° 39.00° Action show
Minimum 21.50 km 273.00° 46.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.MAKZ.00.BHZ 2020-04-08 06:03:18.480 UTC 12.7 1.10 s 4.6 mb 40.01° 311.5° Action show
IU.MAKZ.00.BHZ 2020-04-08 06:03:48.964 UTC 235.4 5.70 s 5.1 mB_BB 40.01° 311.5° Action show
IU.KBL.--.BHZ 2020-04-08 06:04:33.359 UTC 63.6 1.50 s 5.1 mb 49.33° 293.5° Action show
II.AAK.00.BHZ 2020-04-08 06:05:36.359 UTC 19.6 1.00 s 4.7 mb 44.70° 304.3° Action show
AE.SHM.--.HHZ 2020-04-08 06:06:11.109 UTC 8.1 1.28 s 4.5 mb 62.18° 286.8° Action show
IU.COLA.00.BHZ 2020-04-08 06:06:15.434 UTC 15.2 0.65 s 5.1 mb 64.00° 28.2° Action show
AE.MSF.--.HHZ 2020-04-08 06:06:19.470 UTC 73.3 7.28 s 4.8 mB_BB 62.32° 285.9° Action show
II.KIV.00.BHZ 2020-04-08 06:06:39.460 UTC 160.6 1.30 s 5.7 mb 67.49° 309.1° Action show
QK.KSDD.--.HHZ 2020-04-08 06:06:40.200 UTC 11.7 0.92 s 4.7 mb 67.87° 299.2° Action show
MM.KI05.--.HHZ 2020-04-08 06:06:40.549 UTC 40.8 1.28 s 5.1 mb 67.82° 300.0° Action show
QK.KSDD.--.HHZ 2020-04-08 06:07:04.549 UTC 146.0 4.26 s 5.0 mB_BB 67.87° 299.2° Action show
IU.KIEV.00.BHZ 2020-04-08 06:07:15.960 UTC 101.5 1.30 s 5.4 mb 73.87° 319.0° Action show
AE.SRB.--.HHZ 2020-04-08 06:07:24.799 UTC 7.8 0.98 s 4.6 mb 64.02° 286.4° Action show
AE.MSF.--.HHZ 2020-04-08 06:08:17.970 UTC 4.9 1.24 s 4.3 mb 62.32° 285.9° Action show
II.FFC.00.BHZ 2020-04-08 06:08:33.559 UTC 34.4 1.30 s 5.2 mb 88.51° 25.7° Action show
MM.KI05.--.HHZ 2020-04-08 06:09:00.380 UTC 441.6 4.08 s 5.4 mB_BB 67.82° 300.0° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.MAKZ.00.BHZ P 2020-04-08 06:03:17.380 UTC -0.10 s _ 40.01° 311.5° no Time Action show
II.KURK.10.BHZ P 2020-04-08 06:03:42.509 UTC -0.10 s _ 43.13° 316.4° yes Time Action show
II.AAK.00.BHZ P 2020-04-08 06:03:56.089 UTC 0.50 s _ 44.70° 304.3° no Time Action show
IU.KBL.--.BHZ P 2020-04-08 06:04:31.849 UTC 0.20 s _ 49.33° 293.5° no Time Action show
II.KURK.10.BHZ PcP 2020-04-08 06:05:29.359 UTC -0.20 s _ 43.13° 316.4° yes Time Action show
II.AAK.00.BHZ PcP 2020-04-08 06:05:35.710 UTC 0.40 s _ 44.70° 304.3° yes Time Action show
OM.BID.--.HHZ P 2020-04-08 06:05:56.730 UTC 0.10 s _ 61.21° 283.3° no Time Action show
AE.SHM.--.HHZ P 2020-04-08 06:06:03.230 UTC 0.20 s _ 62.18° 286.8° no Time Action show
OM.SOH.--.HHZ P 2020-04-08 06:06:04.690 UTC 0.20 s _ 62.39° 284.5° no Time Action show
AE.MSF.--.HHZ P 2020-04-08 06:06:05.650 UTC 1.60 s _ 62.32° 285.9° no Time Action show
OM.ASH.--.HHZ P 2020-04-08 06:06:05.940 UTC -0.10 s _ 62.63° 285.3° yes Time Action show
DN.NAZ.--.HHZ P 2020-04-08 06:06:07.490 UTC -0.10 s _ 62.87° 285.7° yes Time Action show
AE.SRB.--.HHZ P 2020-04-08 06:06:13.930 UTC -1.20 s _ 64.02° 286.4° no Time Action show
IU.COLA.00.BHZ P 2020-04-08 06:06:15.009 UTC 0.70 s _ 64.00° 28.2° yes Time Action show
II.KIV.00.BHZ P 2020-04-08 06:06:38.160 UTC 0.90 s _ 67.49° 309.1° yes Time Action show
QK.KSDD.--.HHZ P 2020-04-08 06:06:39.710 UTC 0 s _ 67.87° 299.2° yes Time Action show
MM.KI05.--.HHZ P 2020-04-08 06:06:39.740 UTC 0.20 s _ 67.82° 300.0° yes Time Action show
QK.KHWL.--.HHZ P 2020-04-08 06:06:44.769 UTC -0.20 s _ 68.71° 300.8° yes Time Action show
MM.KI05.--.HHZ PcP 2020-04-08 06:07:04.000 UTC -1.10 s _ 67.82° 300.0° yes Time Action show
IU.KIEV.00.BHZ P 2020-04-08 06:07:14.710 UTC -0.80 s _ 73.87° 319.0° yes Time Action show
II.FFC.00.BHZ P 2020-04-08 06:08:32.509 UTC -0.20 s _ 88.51° 25.7° yes Time Action show

Ground Motion

No ground motions for this event.