Event 20210605-6
2021-06-05 03:58:29.680 UTC 412 km 4.7 mb
47.4771°N, 146.1606°E
Sea of Okhotsk; 181 km from Obryvistoye, Sakhalin Oblast, Russia
Time Error: 0.63 s Analysis Type: Manual
Time RMS: 0.31 s Num. Stations: 12
Depth Error: 23 km Num. Phases: 12
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 246° Effects Type: Seismic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 4.7 mb BH Action show
4.9 M 21 0.3 NEIC Action show
4.7 mb 11 0.2 NEIC Action show
 
Origin Details
Ellipse Major: 52.40 km Seismic Moment:
Ellipse Minor: 9.60 km Corner Frequency:
Ellipse Strike: 169.0° Stress Drop:
Min. Distance: 38.53° Source Radius:
Max. Distance: 83.77° Location Method: Inversion
Fixed Location: no Author: NEIC
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@68037
Fixed Time: no External Origin ID: HYDRA_RED@128180
 
Error Ellipse
Length Azimuth Dip Action
Maximum 124.60 km 350.00° 2.00° Action show
Intermediate 27.70 km 99.00° 83.00° Action show
Minimum 22.40 km 259.00° 6.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.COLA.00.BHZ 2021-06-05 04:05:15.440 UTC 21.1 0.85 s 4.6 mb 38.67° 38.6° Action show
II.AAK.00.BHZ 2021-06-05 04:06:39.759 UTC 22.5 0.80 s 4.6 mb 49.32° 292.6° Action show
IU.KBL.--.BHZ 2021-06-05 04:07:37.694 UTC 19.2 0.85 s 4.6 mb 57.45° 287.4° Action show
II.FFC.00.BHZ 2021-06-05 04:08:15.660 UTC 6.0 0.90 s 4.2 mb 63.28° 37.0° Action show
II.KIV.00.BHZ 2021-06-05 04:08:40.009 UTC 54.5 0.70 s 5.3 mb 66.96° 310.4° Action show
IU.KIEV.00.BHZ 2021-06-05 04:08:45.809 UTC 40.8 0.70 s 5.2 mb 68.38° 322.5° Action show
MM.KI05.--.HHZ 2021-06-05 04:09:04.710 UTC 15.5 0.70 s 4.8 mb 71.10° 302.6° Action show
QK.SLY.--.HHZ 2021-06-05 04:09:05.500 UTC 15.8 0.58 s 4.8 mb 71.26° 302.4° Action show
QK.KSDD.--.HHZ 2021-06-05 04:09:06.960 UTC 7.2 1.02 s 4.3 mb 71.48° 301.9° Action show
AE.ALN.--.HHZ 2021-06-05 04:09:16.420 UTC 4.9 0.56 s 4.3 mb 73.03° 287.3° Action show
AE.MKZ.--.HHZ 2021-06-05 04:09:32.119 UTC 15.8 0.46 s 5.0 mb 75.87° 288.6° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.COLA.00.BHZ P 2021-06-05 04:05:14.539 UTC 0.20 s _ 38.67° 38.6° yes Time Action show
II.KURK.10.BHZ P 2021-06-05 04:05:49.390 UTC -0.70 s _ 43.09° 300.7° yes Time Action show
II.AAK.00.BHZ P 2021-06-05 04:06:39.210 UTC 1.10 s _ 49.32° 292.6° yes Time Action show
IU.KBL.--.BHZ P 2021-06-05 04:07:36.720 UTC 0.30 s _ 57.45° 287.4° yes Time Action show
II.FFC.00.BHZ P 2021-06-05 04:08:14.759 UTC 0.10 s _ 63.28° 37.0° yes Time Action show
II.KIV.00.BHZ P 2021-06-05 04:08:38.759 UTC 0.50 s _ 66.96° 310.4° yes Time Action show
IU.KIEV.00.BHZ P 2021-06-05 04:08:45.009 UTC -1.70 s _ 68.38° 322.5° yes Time Action show
MM.KI05.--.HHZ P 2021-06-05 04:09:03.920 UTC 0.40 s _ 71.10° 302.6° yes Time Action show
QK.SLY.--.HHZ P 2021-06-05 04:09:05.069 UTC 0.50 s _ 71.26° 302.4° yes Time Action show
QK.KSDD.--.HHZ P 2021-06-05 04:09:06.480 UTC 0.80 s _ 71.48° 301.9° yes Time Action show
QK.KHWL.--.HHZ P 2021-06-05 04:09:06.970 UTC 0.70 s _ 71.58° 303.7° yes Action show
AE.ALN.--.HHZ P 2021-06-05 04:09:16.099 UTC 1.20 s _ 73.03° 287.3° yes Action show
IU.ANTO.00.BHZ P 2021-06-05 04:09:26.210 UTC 0.40 s _ 74.98° 313.1° yes Time Action show
IU.WVT.10.BHZ P 2021-06-05 04:10:13.910 UTC 0.70 s _ 83.91° 41.1° yes Time Action show

Ground Motion

No ground motions for this event.