Event 20231029-9
2023-10-29 03:28:42.580 UTC 15.66 km 1.7 Ml
35.3493°N, 31.5615°E
Mediterranean Sea
87.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.18 s Num. Stations: 28
Depth Error: 0.86 km Num. Phases: 9
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 338° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.7 Ml 5 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.71° Source Radius:
Max. Distance: 1.26° Location Method:
Fixed Location: no Author: GSD
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 2.22 km 197.00° 12.00°
Intermediate 1.38 km 97.00° 38.00°
Minimum 0.82 km 301.00° 49.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-10-29 03:29:09.710 UTC 0.2 0.28 s 1.7 Ml 0.71° 117.0°
CQ.AKMS.--.HHN 2023-10-29 03:29:10.020 UTC 0.2 0.44 s 1.7 Ml 0.71° 117.0°
CQ.ALEF.--.HHN 2023-10-29 03:29:15.980 UTC 0.1 0.32 s 1.7 Ml 0.87° 102.0°
CQ.ALEF.--.HHE 2023-10-29 03:29:16.530 UTC 0.1 0.30 s 1.7 Ml 0.87° 102.0°
CQ.NATA.--.HHE 2023-10-29 03:29:21.160 UTC 0.2 0.48 s 1.9 Ml 1.00° 124.0°
CQ.NATA.--.HHN 2023-10-29 03:29:25.760 UTC 0.3 0.60 s 1.9 Ml 1.00° 124.0°
CQ.TROD.--.HHN 2023-10-29 03:29:26.090 UTC 3.4e-02 0.46 s 1.7 Ml 1.14° 110.0°
CQ.TROD.--.HHE 2023-10-29 03:29:30.130 UTC 2.9e-02 0.56 s 1.6 Ml 1.14° 110.0°
CQ.XYLS.--.HHE 2023-10-29 03:29:30.800 UTC 2.7e-02 0.42 s 1.4 Ml 1.26° 104.0°
CQ.XYLS.--.HHN 2023-10-29 03:29:36.320 UTC 3.0e-02 0.40 s 1.5 Ml 1.26° 104.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-10-29 03:28:55.595 UTC -0.81 s Unspecified 0.71° 117.0° 3.42 no
CQ.ALEF.--.HHZ P 2023-10-29 03:28:59.108 UTC -0.080 s Unspecified 0.87° 102.0° 1.31 no
CQ.NATA.--.HHZ P 2023-10-29 03:29:01.893 UTC 0.33 s Unspecified 1.00° 124.0° 1.67 no
CQ.TROD.--.HHZ P 2023-10-29 03:29:03.635 UTC -0.070 s Unspecified 1.14° 110.0° 1.28 no
CQ.APOL.--.HHZ P 2023-10-29 03:29:05.095 UTC -0.33 s Unspecified 1.26° 121.0° no
CQ.XYLS.--.HHZ P 2023-10-29 03:29:05.569 UTC 0.15 s Unspecified 1.26° 104.0° 1.37 no
CQ.AKMS.--.HHE S 2023-10-29 03:29:07.105 UTC -0.090 s Unspecified 0.71° 117.0° 3.62 no
CQ.ALEF.--.HHE S 2023-10-29 03:29:12.118 UTC -0.030 s Unspecified 0.87° 102.0° 2.80 no
CQ.NATA.--.HHE S 2023-10-29 03:29:16.379 UTC 0.020 s Unspecified 1.00° 124.0° 1.85 no
CQ.TROD.--.HHN S 2023-10-29 03:29:21.266 UTC 1.08 s Unspecified 1.14° 110.0° 0.64 no
CQ.XYLS.--.HHE S 2023-10-29 03:29:23.357 UTC 0.12 s Unspecified 1.26° 104.0° 0.84 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0033 0.0001
CQ.AKMS.--.HHN I 0.0023 6.7916e-05
CQ.AKMS.--.HHZ I 0.0026 8.3425e-05
CQ.ALEF.--.HHE I 0.0018 6.2054e-05
CQ.ALEF.--.HHN I 0.0021 6.8029e-05
CQ.ALEF.--.HHZ I 0.0012 2.4071e-05
CQ.NATA.--.HHE I 0.0160 0.0001
CQ.NATA.--.HHN I 0.0128 0.0001
CQ.NATA.--.HHZ I 0.0091 5.5603e-05
CQ.TROD.--.HHE I 0.0006 1.1504e-05
CQ.TROD.--.HHN I 0.0005 1.5016e-05
CQ.TROD.--.HHZ I 0.0003 9.0112e-06
CQ.XYLS.--.HHE I 0.0005 1.5130e-05
CQ.XYLS.--.HHN I 0.0004 1.5343e-05
CQ.XYLS.--.HHZ I 0.0003 1.0676e-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
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