Event 20210214-4
2021-02-14 17:16:16.320 UTC 19.86 km 2.2 Ml
34.9602°N, 31.5218°E
Mediterranean Sea
83 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.32 s Num. Stations: 23
Depth Error: 0.93 km Num. Phases: 14
Reference Elevation: 0.61 km Max. Intensity (MMI):
Azimuth Gap: 336° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
Emblem favorite 2.2 Ml 7 0 Action show
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.67° Source Radius:
Max. Distance: 1.49° Location Method:
Fixed Location: no Author:
Fixed Depth: no Event Type:
Fixed Phase: no External Event ID:
Fixed Time: no External Origin ID:
 
Error Ellipse
Length Azimuth Dip Action
Maximum 3.02 km 357.00° 4.00° Action show
Intermediate 1.52 km 89.00° 16.00° Action show
Minimum 0.97 km 253.00° 73.00° Action show
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2021-02-14 17:16:42.040 UTC 0.7 0.36 s 2.4 Ml 0.67° 84.0° Action show
CQ.AKMS.--.HHE 2021-02-14 17:16:42.120 UTC 1.1 0.20 s 2.5 Ml 0.67° 84.0° Action show
CQ.NATA.--.HHN 2021-02-14 17:16:47.580 UTC 1.0 0.60 s 2.4 Ml 0.88° 101.0° Action show
CQ.ALEF.--.HHE 2021-02-14 17:16:47.610 UTC 0.4 0.60 s 2.3 Ml 0.90° 77.0° Action show
CQ.NATA.--.HHE 2021-02-14 17:16:48.460 UTC 0.9 0.46 s 2.4 Ml 0.88° 101.0° Action show
CQ.ALEF.--.HHN 2021-02-14 17:16:48.980 UTC 0.4 0.30 s 2.2 Ml 0.90° 77.0° Action show
CQ.TROD.--.HHN 2021-02-14 17:16:59.230 UTC 0.1 0.78 s 2.1 Ml 1.10° 90.0° Action show
CQ.XYLS.--.HHN 2021-02-14 17:16:59.450 UTC 7.5e-02 0.30 s 1.9 Ml 1.26° 87.0° Action show
CQ.ASGA.--.HHN 2021-02-14 17:17:02.600 UTC 0.1 0.62 s 2.2 Ml 1.43° 96.0° Action show
GE.CSS.--.HHN 2021-02-14 17:17:03.320 UTC 6.2e-02 0.46 s 2.1 Ml 1.49° 89.0° Action show
CQ.XYLS.--.HHE 2021-02-14 17:17:04.130 UTC 0.1 0.42 s 2.0 Ml 1.26° 87.0° Action show
CQ.TROD.--.HHE 2021-02-14 17:17:07.960 UTC 9.1e-02 0.78 s 2.1 Ml 1.10° 90.0° Action show
GE.CSS.--.HHE 2021-02-14 17:17:13.770 UTC 6.0e-02 0.62 s 2.1 Ml 1.49° 89.0° Action show
CQ.ASGA.--.HHE 2021-02-14 17:17:13.770 UTC 0.1 0.62 s 2.2 Ml 1.43° 96.0° Action show
Channel Phase Time Time Residual Direction Event Distance Event Azimuth Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2021-02-14 17:16:28.592 UTC -0.86 s Unspecified 0.67° 84.0° no Action show
CQ.POL7.--.HHZ P 2021-02-14 17:16:31.203 UTC 0.67 s Unspecified 0.73° 84.0° no Action show
CQ.NATA.--.HHZ P 2021-02-14 17:16:33.309 UTC 0.14 s Unspecified 0.88° 101.0° no Action show
CQ.ALEF.--.HHZ P 2021-02-14 17:16:33.517 UTC -0.080 s Compression 0.90° 77.0° no Action show
CQ.TROD.--.HHZ P 2021-02-14 17:16:35.937 UTC -0.56 s Unspecified 1.10° 90.0° no Action show
CQ.XYLS.--.HHZ P 2021-02-14 17:16:38.609 UTC -0.010 s Unspecified 1.26° 87.0° no Action show
CQ.AKMS.--.HHE S 2021-02-14 17:16:39.833 UTC 0.14 s Unspecified 0.67° 84.0° no Action show
CQ.ASGA.--.HHZ P 2021-02-14 17:16:41.144 UTC 0.090 s Unspecified 1.43° 96.0° no Action show
GE.CSS.--.HHZ P 2021-02-14 17:16:41.797 UTC -0.050 s Unspecified 1.49° 89.0° no Action show
CQ.NATA.--.HHE S 2021-02-14 17:16:46.037 UTC -0.27 s Unspecified 0.88° 101.0° no Action show
CQ.ALEF.--.HHE S 2021-02-14 17:16:46.889 UTC -0.19 s Unspecified 0.91° 77.0° no Action show
CQ.TROD.--.HHE S 2021-02-14 17:16:51.167 UTC -1.07 s Unspecified 1.10° 90.0° no Action show
CQ.XYLS.--.HHE S 2021-02-14 17:16:55.720 UTC -0.29 s Unspecified 1.26° 87.0° no Action show
CQ.ASGA.--.HHE S 2021-02-14 17:17:00.523 UTC 0.15 s Unspecified 1.43° 96.0° no Action show
GE.CSS.--.HHE S 2021-02-14 17:17:02.227 UTC 0.47 s Unspecified 1.49° 89.0° no Action show

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0267 0.0008
CQ.AKMS.--.HHN I 0.0109 0.0005
CQ.AKMS.--.HHZ I 0.0106 0.0003
CQ.ALEF.--.HHE I 0.0070 0.0002
CQ.ALEF.--.HHN I 0.0070 0.0002
CQ.ALEF.--.HHZ I 0.0044 7.8828e-05
CQ.ASGA.--.HHE I 0.0018 6.1940e-05
CQ.ASGA.--.HHN I 0.0012 5.8153e-05
CQ.ASGA.--.HHZ I 0.0024 3.6848e-05
CQ.NATA.--.HHE I 0.0115 0.0005
CQ.NATA.--.HHN I 0.0078 0.0004
CQ.NATA.--.HHZ I 0.0089 0.0002
CQ.TROD.--.HHE I 0.0013 4.2522e-05
CQ.TROD.--.HHN I 0.0012 4.0227e-05
CQ.TROD.--.HHZ I 0.0009 2.7327e-05
CQ.XYLS.--.HHE I 0.0021 4.5759e-05
CQ.XYLS.--.HHN I 0.0020 4.5210e-05
CQ.XYLS.--.HHZ I 0.0023 3.6814e-05
GE.CSS.--.HHE I 0.0034 2.4861e-05
GE.CSS.--.HHN I 0.0033 3.4384e-05
GE.CSS.--.HHZ I 0.0030 3.2022e-05

Perceived shaking Not felt Very weak Weak Light Moderate Strong Very strong Severe Violent Extreme
Potential damage None None None None Very light Light Moderate Mod./Heavy Heavy Very heavy
Max peak acc. (cm/s2) 0.98 4.9 24 66 128 235 432 814 1530 999999
Max peak vel. (cm/s) 0.07 0.4 1.9 5.8 11 22 43 83 160 999999
Instrumental intensity I II III IV V VI VII VIII IX X