Event 20230724-4
2023-07-24 21:42:49.630 UTC 24.37 km 1.6 Ml
35.5092°N, 31.0185°E
Mediterranean Sea
139.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.10 s Num. Stations: 4
Depth Error: 11.85 km Num. Phases: 7
Reference Elevation: 0.77 km Max. Intensity (MMI):
Azimuth: 350° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.6 Ml 4 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.19° Source Radius:
Max. Distance: 1.73° 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 15.14 km 289.00° 51.00°
Intermediate 5.08 km 197.00° 1.00°
Minimum 1.11 km 106.00° 39.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-07-24 21:43:29.280 UTC 4.3e-02 0.34 s 1.6 Ml 1.18° 114.0°
CQ.AKMS.--.HHN 2023-07-24 21:43:29.540 UTC 4.7e-02 0.40 s 1.6 Ml 1.18° 114.0°
CQ.ALEF.--.HHN 2023-07-24 21:43:30.170 UTC 4.3e-02 0.72 s 1.6 Ml 1.34° 104.0°
CQ.ALEF.--.HHE 2023-07-24 21:43:30.870 UTC 3.6e-02 0.62 s 1.5 Ml 1.34° 104.0°
CQ.XYLS.--.HHN 2023-07-24 21:43:35.910 UTC 3.3e-02 1.16 s 1.8 Ml 1.73° 105.0°
CQ.XYLS.--.HHE 2023-07-24 21:43:40.430 UTC 1.0e-02 0.42 s 1.3 Ml 1.73° 105.0°
CQ.TROD.--.HHE 2023-07-24 21:43:40.900 UTC 3.6e-02 1.48 s 2.0 Ml 1.61° 109.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-07-24 21:43:10.386 UTC -0.080 s Unspecified 1.18° 114.0° 1.26 no
CQ.ALEF.--.HHZ P 2023-07-24 21:43:13.205 UTC 0.55 s Unspecified 1.34° 104.0° 1.25 no
CQ.TROD.--.HHZ P 2023-07-24 21:43:16.370 UTC -0.12 s Unspecified 1.61° 109.0° 1.37 no
CQ.XYLS.--.HHZ P 2023-07-24 21:43:18.383 UTC 0.21 s Unspecified 1.73° 105.0° 1.45 no
CQ.AKMS.--.HHE S 2023-07-24 21:43:26.784 UTC 0.050 s Unspecified 1.18° 114.0° 1.07 no
CQ.ALEF.--.HHE S 2023-07-24 21:43:30.582 UTC -0.040 s Unspecified 1.34° 104.0° 0.94 no
CQ.TROD.--.HHE S 2023-07-24 21:43:37.477 UTC 0.060 s Unspecified 1.61° 109.0° 1.00 no
CQ.XYLS.--.HHE S 2023-07-24 21:43:40.391 UTC -0.040 s Unspecified 1.73° 105.0° 1.16 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0010 2.6255e-05
CQ.AKMS.--.HHN I 0.0008 3.3161e-05
CQ.AKMS.--.HHZ I 0.0009 2.3847e-05
CQ.ALEF.--.HHE I 0.0014 2.5345e-05
CQ.ALEF.--.HHN I 0.0013 2.2407e-05
CQ.ALEF.--.HHZ I 0.0019 2.4238e-05
CQ.TROD.--.HHE I 0.0004 1.2729e-05
CQ.TROD.--.HHN I 0.0004 9.1151e-06
CQ.TROD.--.HHZ I 0.0002 8.5239e-06
CQ.XYLS.--.HHE I 0.0006 8.4808e-06
CQ.XYLS.--.HHN I 0.0005 1.2560e-05
CQ.XYLS.--.HHZ I 0.0007 1.0969e-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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