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Earthquake 20210217-1

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Earthquake 20210217-1
2021-02-17 03:36:08.140 12.60 km 5.07 Mwr
38.4786°N, 22.0090°E
925 km NW of Marsa Matruh
Time Error: 2.77 s Num. Stations: 23
Time RMS: 1.36 s Num. Phases: 24
Depth Error: 8.30 km Max. Intensity (MMI):
Azimuth Gap: 72° Effects Type: Seismic
Analysis Type: Manual
 
MANUALLY REVIEWED LOCATION
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 5.07 Mwr NEIC Action show
5.10 Mwr 51 0 NEIC Action show
4.90 Ms_BB 5 0.2 NEIC Action show
5.60 ML 2 0.3 NEIC Action show
5.30 M 15 0.4 NEIC Action show
4.20 mb_Lg 1 0.5 NEIC Action show
5.00 mb 8 0.2 NEIC Action show
 
Origin Details
Ellipse Major: 10.00 km Fixed Depth: no
Ellipse Minor: 6.10 km Fixed Phase: no
Ellipse Strike: 210.0° Fixed Time: no
Min. Distance: 2.37° Author: NRIAG
Max. Distance: 61.15° Event Type: Earthquake
Fixed Location: no External Event ID: HYDRA_RED@19199
Location Method: Inversion External Origin ID: HYDRA_RED@34847
 
Error Ellipse
Length Azimuth Dip Action
Maximum 23.70 km 30.00° 9.00° Action show
Intermediate 14.50 km 296.00° 21.00° Action show
Minimum 11.70 km 142.00° 66.00° 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 RMT 51 87% 0.22 62.00 km 5.0e+16 nt-m NP1
NP2		 160.0
39.0 		39.0
67.0 		37.0
123.0 		2.940e+16 2.500e+16 1.730e+16 1.430e+16 -1.110e+16 -4.370e+16 Action show
Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
HL.SLM.--.HHE 2021-02-17 03:39:19.190 713.7 0.80 s 5.60 ML 7.45° 158.4° Action show
HL.PRS.--.HHZ 2021-02-17 03:39:54.579 103.8 1.14 s 4.90 mb 15.89° 149.7° Action show
HL.NQSR.--.HHZ 2021-02-17 03:40:03.190 221.3 1.02 s 5.20 mb 16.09° 136.5° Action show
HL.NADB.--.HHZ 2021-02-17 03:40:09.920 154.1 1.26 s 5.00 mb 16.83° 137.4° Action show
HL.NSKD.--.HHZ 2021-02-17 03:40:14.289 163.5 1.12 s 5.10 mb 17.22° 146.1° Action show
HL.NKUR.--.HHZ 2021-02-17 03:40:19.200 151.2 0.98 s 5.10 mb 17.04° 144.8° Action show
HL.AWT.--.HHZ 2021-02-17 03:40:21.430 53.8 0.88 s 4.70 mb 17.64° 155.7° Action show
HL.NAHD.--.HHZ 2021-02-17 03:40:22.529 169.9 1.12 s 5.10 mb 17.27° 144.8° Action show
HL.NEDF.--.HHZ 2021-02-17 03:40:42.470 61.1 0.84 s 4.80 mb 16.42° 142.4° Action show
HL.SWA.--.HHZ 2021-02-17 03:41:13.338 192.7 1.07 s 4.20 mb_Lg 9.65° 161.7° Action show
HL.SWA.--.HHZ 2021-02-17 03:42:07.713 6521.7 3.92 s 4.90 Ms_BB 9.65° 161.7° Action show
HL.TAMR.--.HHZ 2021-02-17 03:42:24.868 2959.5 3.59 s 4.80 Ms_BB 13.09° 142.7° Action show
HL.HRG.--.HHZ 2021-02-17 03:49:00.643 1548.0 13.16 s 4.60 Ms_BB 14.99° 136.1° Action show
HL.AWT.--.HHZ 2021-02-17 03:49:05.812 2580.6 15.27 s 5.00 Ms_BB 17.64° 155.7° Action show
HL.PRS.--.HHZ 2021-02-17 03:49:12.907 2593.0 10.23 s 4.90 Ms_BB 15.89° 149.7° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
GE.KTHA.--.HHZ Pn 2021-02-17 03:36:46.269 -0.50 s _ 2.37° 159.0° yes Time Action show
GE.APE.--.HHZ Pn 2021-02-17 03:36:57.450 0.40 s _ 3.12° 115.7° yes Time Action show
GE.MATE.--.HHZ Pn 2021-02-17 03:37:17.950 0 s _ 4.64° 299.5° yes Time Action show
GE.MARCO.--.HHZ Pn 2021-02-17 03:37:26.210 1.30 s _ 5.14° 292.6° yes Time Action show
GE.KARP.--.HHZ Pn 2021-02-17 03:37:26.490 2.80 s _ 5.06° 123.8° yes Time Action show
GE.ISP.00.BHZ Pn 2021-02-17 03:37:49.190 2.40 s _ 6.73° 92.8° yes Time Action show
HL.SLM.--.HHZ Pn 2021-02-17 03:37:55.630 -0.90 s _ 7.45° 158.4° yes Time Action show
HL.SWA.--.HHZ Pn 2021-02-17 03:38:23.809 -2.90 s _ 9.65° 161.7° yes Time Action show
HL.RYAN.--.HHE UNKNOWN 2021-02-17 03:38:52.730 0 s _ 11.62° 141.3° yes Action show
HL.KOT.--.HHZ Pn 2021-02-17 03:38:57.710 1.80 s _ 11.78° 133.5° yes Action show
HL.NBNS.--.HHZ Pn 2021-02-17 03:39:03.329 -2.50 s _ 12.51° 139.1° yes Time Action show
HL.TAMR.--.HHZ Pn 2021-02-17 03:39:12.589 -1.30 s _ 13.09° 142.7° yes Action show
GE.UJAP.--.HHZ Pn 2021-02-17 03:39:12.829 3.30 s _ 12.78° 116.6° yes Time Action show
IU.KIEV.00.BHZ Pn 2021-02-17 03:39:15.410 -0.40 s _ 13.25° 20.4° yes Time Action show
GE.GHAJ.--.HHZ Pn 2021-02-17 03:39:17.839 2.20 s _ 13.22° 118.7° yes Time Action show
HL.GRB.--.ELZ Pn 2021-02-17 03:39:25.309 4.80 s _ 13.58° 135.4° yes Action show
II.BFO.00.BHZ Pn 2021-02-17 03:39:25.460 -0.40 s _ 13.97° 319.2° yes Time Action show
HL.BST.--.ELZ Pn 2021-02-17 03:39:26.250 -0.40 s _ 14.03° 127.4° yes Action show
HL.TR2.--.ELZ Pn 2021-02-17 03:39:27.730 1.20 s _ 14.02° 132.4° yes Action show
GE.ISP.10.SHZ Sb 2021-02-17 03:39:31.589 6.20 s _ 6.73° 92.8° yes Time Action show
HL.KRG.--.ELZ Pn 2021-02-17 03:39:33.940 -3.20 s _ 14.80° 148.5° yes Action show
HL.GTR.--.ELZ Pn 2021-02-17 03:39:34.380 -3.00 s _ 14.81° 148.3° yes Action show
HL.DHB.--.ELZ P 2021-02-17 03:39:38.420 0.80 s _ 14.31° 129.1° yes Action show
HL.HRG.--.HHZ Pn 2021-02-17 03:39:38.950 -0.70 s _ 14.99° 136.1° yes Action show
HL.PRS.--.HHZ Pn 2021-02-17 03:39:49.779 -1.80 s _ 15.89° 149.7° yes Action show
HL.NEDF.--.HHZ Pn 2021-02-17 03:39:58.319 0 s _ 16.42° 142.4° yes Action show
HL.NADB.--.HHZ Pn 2021-02-17 03:40:01.670 -1.90 s _ 16.83° 137.4° yes Action show
HL.NQSR.--.HHe sP 2021-02-17 03:40:02.359 -0.50 s _ 16.09° 136.5° yes Time Action show
HL.NEDF.--.HHN P 2021-02-17 03:40:02.380 1.30 s _ 16.42° 142.4° yes Action show
HL.NKUR.--.HHZ Pn 2021-02-17 03:40:04.009 -2.10 s _ 17.04° 144.8° yes Action show
HL.NEDF.--.HHE pP 2021-02-17 03:40:04.779 0 s _ 16.42° 142.4° yes Time Action show
HL.NMAN.--.HHZ Pn 2021-02-17 03:40:06.930 -2.60 s _ 17.31° 143.8° yes Action show
HL.NAHD.--.HHZ Pn 2021-02-17 03:40:06.990 -2.10 s _ 17.27° 144.8° yes Action show
HL.SHG.--.ELZ Pn 2021-02-17 03:40:08.390 -0.60 s _ 17.26° 148.7° yes Action show
HL.NSKD.--.HHZ Pn 2021-02-17 03:40:11.140 2.70 s _ 17.22° 146.1° yes Action show
HL.KSR.--.HHZ Pn 2021-02-17 03:40:11.809 -1.10 s _ 17.58° 144.3° yes Action show
HL.AWT.--.HHZ Pn 2021-02-17 03:40:11.980 -1.70 s _ 17.64° 155.7° yes Action show
HL.MSM.--.ELZ Pn 2021-02-17 03:40:15.700 1.30 s _ 17.70° 148.6° yes Action show
HL.KFR.--.ELZ Pn 2021-02-17 03:40:17.839 3.00 s _ 17.73° 150.6° yes Action show
IU.PAB.10.BHZ P 2021-02-17 03:40:45.740 -0.10 s _ 20.49° 281.3° yes Time Action show
II.RAYN.10.BHZ P 2021-02-17 03:41:31.710 0.30 s _ 24.96° 119.8° yes Time Action show
II.UOSS.00.BHZ P 2021-02-17 03:42:31.759 -1.40 s _ 31.87° 104.9° yes Time Action show
GE.LODK.--.SHZ P 2021-02-17 03:43:18.269 1.00 s _ 36.96° 157.4° yes Time Action show
GE.ACRG.--.HHZ P 2021-02-17 03:43:29.700 0.30 s _ 38.40° 217.3° yes Time Action show
II.MBAR.10.BHZ P 2021-02-17 03:43:41.460 0.90 s _ 39.71° 166.2° yes Time Action show
II.PALK.10.BHZ P 2021-02-17 03:46:21.890 -0.80 s _ 61.15° 104.5° yes Time Action show

Ground Motion

None

Shake Maps

None