Event 20201117-5
2020-11-17 20:55:41.400 UTC 16.70 km 1.5 Ml
35.3888°N, 31.3762°E
Mediterranean Sea
104.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.42 s Num. Stations: 22
Depth Error: 1.63 km Num. Phases: 10
Reference Elevation: 0.73 km Max. Intensity (MMI):
Azimuth: 341° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.5 Ml 5 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.87° Source Radius:
Max. Distance: 1.42° Location Method:
Fixed Location: no Author:
Fixed Depth: no Event Type:
Fixed Phase: no External Event ID:
Fixed Time: no External Origin ID:
Horizontal Error:
Error Ellipse
Length Azimuth Dip
Maximum 5.99 km 18.00° 3.00°
Intermediate 2.43 km 109.00° 12.00°
Minimum 1.68 km 274.00° 78.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2020-11-17 20:56:13.730 UTC 6.4e-02 0.40 s 1.5 Ml 0.87° 114.0°
CQ.AKMS.--.HHE 2020-11-17 20:56:14.850 UTC 8.9e-02 0.34 s 1.6 Ml 0.87° 114.0°
CQ.ALEF.--.HHN 2020-11-17 20:56:17.540 UTC 4.0e-02 0.32 s 1.4 Ml 1.03° 102.0°
CQ.ALEF.--.HHE 2020-11-17 20:56:18.880 UTC 5.0e-02 0.30 s 1.5 Ml 1.03° 102.0°
CQ.NATA.--.HHE 2020-11-17 20:56:29.160 UTC 9.9e-02 0.56 s 1.6 Ml 1.15° 121.0°
CQ.NATA.--.HHN 2020-11-17 20:56:30.280 UTC 0.1 0.94 s 1.7 Ml 1.15° 121.0°
CQ.XYLS.--.HHN 2020-11-17 20:56:31.010 UTC 1.9e-02 0.68 s 1.4 Ml 1.42° 104.0°
CQ.TROD.--.HHN 2020-11-17 20:56:35.120 UTC 1.8e-02 1.18 s 1.5 Ml 1.30° 109.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2020-11-17 20:55:57.313 UTC -0.66 s Unspecified 0.87° 114.0° 1.04 no
CQ.ALEF.--.HHZ P 2020-11-17 20:56:00.837 UTC 0.030 s Unspecified 1.03° 102.0° 1.07 no
CQ.NATA.--.HHZ P 2020-11-17 20:56:03.187 UTC 0.61 s Unspecified 1.15° 121.0° 1.15 no
CQ.TROD.--.HHZ P 2020-11-17 20:56:04.043 UTC -0.57 s Unspecified 1.30° 109.0° 1.15 no
CQ.XYLS.--.HHZ P 2020-11-17 20:56:06.871 UTC 0.55 s Unspecified 1.42° 104.0° 1.54 no
CQ.AKMS.--.HHE S 2020-11-17 20:56:10.880 UTC -0.010 s Unspecified 0.87° 114.0° 1.22 no
CQ.ALEF.--.HHE S 2020-11-17 20:56:16.328 UTC 0.38 s Unspecified 1.03° 102.0° 1.18 no
CQ.NATA.--.HHE S 2020-11-17 20:56:19.263 UTC 0.16 s Unspecified 1.15° 121.0° 1.14 no
CQ.TROD.--.HHE S 2020-11-17 20:56:22.499 UTC -0.21 s Unspecified 1.30° 109.0° 2.27 no
CQ.XYLS.--.HHE S 2020-11-17 20:56:25.443 UTC -0.32 s Unspecified 1.42° 104.0° 1.26 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0014 4.3407e-05
CQ.AKMS.--.HHN I 0.0011 3.7290e-05
CQ.AKMS.--.HHZ I 0.0011 3.2999e-05
CQ.ALEF.--.HHE I 0.0012 3.1387e-05
CQ.ALEF.--.HHN I 0.0013 2.6812e-05
CQ.ALEF.--.HHZ I 0.0007 1.3797e-05
CQ.NATA.--.HHE I 0.0023 4.8858e-05
CQ.NATA.--.HHN I 0.0016 4.6961e-05
CQ.NATA.--.HHZ I 0.0019 3.0370e-05
CQ.TROD.--.HHE I 0.0005 8.9837e-06
CQ.TROD.--.HHN I 0.0004 8.4985e-06
CQ.TROD.--.HHZ I 0.0002 8.3213e-06
CQ.XYLS.--.HHE I 0.0003 1.0259e-05
CQ.XYLS.--.HHN I 0.0003 9.2979e-06
CQ.XYLS.--.HHZ I 0.0003 7.5780e-06

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
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