Event 20200619-9
2020-06-19 02:59:31.340 UTC 47 km 5.5 mb
51.7012°N, 178.9992°W
Bering Sea; 164 km from Adak, Alaska, United States
Time Error: 1.21 s Analysis Type: Manual
Time RMS: 0.60 s Num. Stations: 15
Depth Error: 14 km Num. Phases: 16
Reference Elevation: 0 km Max. Intensity (MMI):
Azimuth Gap: 224° Effects Type: Seismic
 
UNCHECKED, FULLY AUTOMATIC LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
5.3 Mwb 5 0.1 NEIC Action show
4.9 Ms_BB 1 0.4 NEIC Action show
6.1 mB_BB 2 0.4 NEIC Action show
5.5 mb 8 0.2 NEIC Action show
Emblem favorite 5.5 mb BH Action show
5.5 M 12 0.4 NEIC Action show
4.8 Md 1 0.4 NEIC Action show
5.0 ML 2 0.3 NEIC Action show
 
Origin Details
Ellipse Major: 34.20 km Seismic Moment:
Ellipse Minor: 7.50 km Corner Frequency:
Ellipse Strike: 192.0° Stress Drop:
Min. Distance: 1.45° Source Radius:
Max. Distance: 145.04° Location Method: Inversion
Fixed Location: no Author: NEIC
Fixed Depth: no Event Type: Earthquake
Fixed Phase: no External Event ID: HYDRA_RED@47859
Fixed Time: no External Origin ID: HYDRA_RED@89915
 
Error Ellipse
Length Azimuth Dip Action
Maximum 80.50 km 192.00° 4.00° Action show
Intermediate 22.20 km 96.00° 52.00° Action show
Minimum 14.20 km 285.00° 37.00° 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 5 20% 0.52 13 km 1.1e+17 nt-m NP1
NP2
52.0
244.0
57.0
34.0
83.0
101.0
6.780e+16 3.270e+16 2.460e+16 -6.840e+16 -7.810e+16 5.500e+14 Action show
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
IU.ADK.00.BH2 2020-06-19 03:00:21.035 UTC 2.4e+04 0.75 s 5.1 ML 1.45° 81.9° Action show
IU.ADK.00.BHZ 2020-06-19 03:05:15.740 UTC 320.7 0 s 4.8 Md 1.45° 81.9° Action show
IU.PET.00.BHZ 2020-06-19 03:07:04.641 UTC 3061.9 22.90 s 4.9 Ms_BB 13.71° 284.3° Action show
IU.MAKZ.00.BHZ 2020-06-19 03:09:33.164 UTC 8.2 0.55 s 5.1 mb 59.88° 308.4° Action show
IU.WCI.10.BHZ 2020-06-19 03:09:51.539 UTC 815.9 1.25 s 6.0 mB_BB 62.66° 62.2° Action show
IU.WCI.10.BHZ 2020-06-19 03:09:51.990 UTC 69.7 0.80 s 5.8 mb 62.66° 62.2° Action show
II.AAK.00.BHZ 2020-06-19 03:10:19.509 UTC 43.4 0.90 s 5.5 mb 66.56° 309.6° Action show
IU.KONO.10.BHZ 2020-06-19 03:10:32.308 UTC 305.6 1.05 s 6.2 mb 68.79° 355.3° Action show
IU.KIEV.00.BHZ 2020-06-19 03:11:10.210 UTC 1935.8 1.30 s 6.2 mB_BB 75.20° 341.9° Action show
IU.KIEV.00.BHZ 2020-06-19 03:11:10.660 UTC 266.6 1.20 s 6.1 mb 75.20° 341.9° Action show
II.KIV.00.BHZ 2020-06-19 03:11:27.710 UTC 44.2 1.00 s 5.4 mb 78.13° 330.7° Action show
QK.SLY.--.HHZ 2020-06-19 03:12:02.490 UTC 13.0 1.12 s 4.9 mb 84.71° 325.1° Action show
QK.KSDD.--.HHZ 2020-06-19 03:12:04.220 UTC 10.4 0.72 s 5.1 mb 85.08° 324.7° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
IU.ADK.00.BHZ Pn 2020-06-19 02:59:55.009 UTC -0.10 s _ 1.45° 81.9° yes Time Action show
II.KDAK.00.BHZ Pn 2020-06-19 03:03:18.109 UTC 0.80 s _ 16.35° 57.8° yes Time Action show
IU.TUC.10.BHZ P 2020-06-19 03:08:39.339 UTC 1.40 s _ 52.27° 83.7° yes Time Action show
II.KURK.10.BHZ P 2020-06-19 03:09:24.089 UTC 0.30 s _ 58.71° 313.5° yes Time Action show
IU.MAKZ.00.BHZ P 2020-06-19 03:09:31.490 UTC -0.50 s _ 59.88° 308.4° yes Time Action show
IU.CCM.10.BHZ P 2020-06-19 03:09:31.789 UTC -1.20 s _ 60.02° 65.5° yes Time Action show
IU.WCI.10.BHZ P 2020-06-19 03:09:50.890 UTC 0 s _ 62.66° 62.2° yes Time Action show
IU.HKT.10.BHZ P 2020-06-19 03:09:54.039 UTC 0.50 s _ 63.04° 75.0° yes Time Action show
IU.WVT.10.BHZ P 2020-06-19 03:09:54.740 UTC -0.40 s _ 63.31° 64.8° yes Time Action show
II.AAK.00.BHZ P 2020-06-19 03:10:16.809 UTC 0.40 s _ 66.56° 309.6° yes Time Action show
IU.KONO.10.BHZ P 2020-06-19 03:10:31.960 UTC 2.00 s _ 68.79° 355.3° yes Time Action show
IU.KIEV.00.BHZ P 2020-06-19 03:11:08.210 UTC -0.30 s _ 75.20° 341.9° yes Time Action show
IU.KBL.--.BHZ P 2020-06-19 03:11:10.720 UTC -0.30 s _ 75.54° 307.9° yes Time Action show
II.KIV.00.BHZ P 2020-06-19 03:11:26.809 UTC 1.60 s _ 78.13° 330.7° yes Time Action show
QK.KSQH.--.HHZ P 2020-06-19 03:11:59.150 UTC 0.90 s _ 84.33° 325.6° yes Action show
QK.SLY.--.HHZ P 2020-06-19 03:12:00.480 UTC 0.20 s _ 84.71° 325.1° yes Action show
QK.KSDD.--.HHZ P 2020-06-19 03:12:03.029 UTC 1.00 s _ 85.08° 324.7° yes Action show
IU.CCM.10.BHZ S 2020-06-19 03:17:42.059 UTC 0 s _ 60.02° 65.5° yes Time Action show
IU.TSUM.10.BHZ PKPbc 2020-06-19 03:19:02.839 UTC -0.10 s _ 145.04° 332.2° yes Time Action show

Ground Motion

No ground motions for this event.