Event 20230503-10
2023-05-03 08:58:44.730 UTC 18.06 km 2.3 Ml
35.3870°N, 31.3615°E
Mediterranean Sea
105.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.42 s Num. Stations: 27
Depth Error: 2.22 km Num. Phases: 14
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 277° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.3 Ml 7 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.88° Source Radius:
Max. Distance: 1.90° 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 4.15 km 324.00° 32.00°
Intermediate 1.80 km 145.00° 57.00°
Minimum 1.64 km 234.00° 0°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2023-05-03 08:59:19.490 UTC 0.4 0.38 s 2.3 Ml 0.88° 114.0°
CQ.AKMS.--.HHE 2023-05-03 08:59:23.510 UTC 0.5 0.44 s 2.4 Ml 0.88° 114.0°
CQ.ALEF.--.HHE 2023-05-03 08:59:25.040 UTC 0.4 0.56 s 2.3 Ml 1.04° 102.0°
CQ.ALEF.--.HHN 2023-05-03 08:59:27.530 UTC 0.4 0.42 s 2.3 Ml 1.04° 102.0°
CQ.NATA.--.HHE 2023-05-03 08:59:32.740 UTC 0.8 0.52 s 2.5 Ml 1.16° 121.0°
CQ.TROD.--.HHN 2023-05-03 08:59:38.310 UTC 9.3e-02 0.80 s 2.2 Ml 1.31° 109.0°
CQ.NATA.--.HHN 2023-05-03 08:59:38.900 UTC 0.8 0.64 s 2.5 Ml 1.16° 121.0°
CQ.TROD.--.HHE 2023-05-03 08:59:40.410 UTC 0.2 0.52 s 2.4 Ml 1.31° 109.0°
CQ.XYLS.--.HHN 2023-05-03 08:59:42.110 UTC 0.1 0.30 s 2.1 Ml 1.43° 104.0°
CQ.XYLS.--.HHE 2023-05-03 08:59:48.110 UTC 0.1 0.42 s 2.1 Ml 1.43° 104.0°
CQ.ASGA.--.HHN 2023-05-03 08:59:51.220 UTC 0.1 0.60 s 2.3 Ml 1.66° 110.0°
CQ.ASGA.--.HHE 2023-05-03 08:59:51.870 UTC 0.1 0.40 s 2.3 Ml 1.66° 110.0°
CQ.MVOU.--.HHE 2023-05-03 09:00:04.430 UTC 7.5e-02 0.46 s 2.4 Ml 1.90° 100.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-05-03 08:59:01.595 UTC 0.10 s Unspecified 0.88° 114.0° 7.21 no
CQ.ALEF.--.HHZ P 2023-05-03 08:59:03.985 UTC -0.19 s Unspecified 1.04° 102.0° 5.77 no
CQ.NATA.--.HHZ P 2023-05-03 08:59:05.457 UTC -0.44 s Unspecified 1.16° 121.0° 2.59 no
CQ.TROD.--.HHZ P 2023-05-03 08:59:07.457 UTC -0.49 s Unspecified 1.31° 109.0° 2.20 no
CQ.XYLS.--.HHZ P 2023-05-03 08:59:09.995 UTC 0.33 s Unspecified 1.43° 104.0° 2.06 no
CQ.OSC1.01.HHZ P 2023-05-03 08:59:11.872 UTC -4.13 s Unspecified 1.88° 183.0° 0.74 no
CQ.ASGA.--.HHZ P 2023-05-03 08:59:12.578 UTC -0.28 s Unspecified 1.66° 110.0° 1.88 no
GE.CSS.--.HHZ P 2023-05-03 08:59:13.020 UTC 0.030 s Unspecified 1.67° 104.0° no
CQ.AKMS.--.HHE S 2023-05-03 08:59:16.745 UTC 2.17 s Unspecified 0.88° 114.0° 2.21 no
CQ.MVOU.--.HHZ P 2023-05-03 08:59:17.018 UTC 0.84 s Unspecified 1.90° 100.0° 1.71 no
CQ.ALEF.--.HHN S 2023-05-03 08:59:19.594 UTC 0.24 s Unspecified 1.04° 102.0° 5.61 no
CQ.NATA.--.HHN S 2023-05-03 08:59:22.883 UTC 0.47 s Unspecified 1.16° 121.0° 1.53 no
CQ.TROD.--.HHE S 2023-05-03 08:59:24.837 UTC -1.22 s Unspecified 1.31° 109.0° 1.36 no
CQ.XYLS.--.HHE S 2023-05-03 08:59:29.284 UTC 0.17 s Unspecified 1.43° 104.0° 0.60 no
CQ.ASGA.--.HHE S 2023-05-03 08:59:34.471 UTC -0.33 s Unspecified 1.66° 110.0° 1.57 no
CQ.OSC1.01.HHE S 2023-05-03 08:59:40.472 UTC 0.080 s Unspecified 1.88° 183.0° 0.64 no
CQ.MVOU.--.HHE S 2023-05-03 08:59:42.357 UTC 1.65 s Unspecified 1.90° 100.0° 2.84 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0161 0.0004
CQ.AKMS.--.HHN I 0.0194 0.0004
CQ.AKMS.--.HHZ I 0.0095 0.0002
CQ.ALEF.--.HHE I 0.0177 0.0003
CQ.ALEF.--.HHN I 0.0127 0.0002
CQ.ALEF.--.HHZ I 0.0065 0.0001
CQ.ASGA.--.HHE I 0.0090 8.2675e-05
CQ.ASGA.--.HHN I 0.0068 6.0454e-05
CQ.ASGA.--.HHZ I 0.0103 7.0300e-05
CQ.MVOU.--.HHE I 0.0023 4.1121e-05
CQ.MVOU.--.HHN I 0.0024 3.6683e-05
CQ.MVOU.--.HHZ I 0.0030 3.1446e-05
CQ.NATA.--.HHE I 0.0121 0.0004
CQ.NATA.--.HHN I 0.0094 0.0003
CQ.NATA.--.HHZ I 0.0111 0.0002
CQ.OSC1.01.HHE I 0.0026 2.6538e-05
CQ.OSC1.01.HHN I 0.0005 2.2688e-06
CQ.OSC1.01.HHZ I 0.0009 1.0462e-05
CQ.TROD.--.HHE I 0.0018 6.5030e-05
CQ.TROD.--.HHN I 0.0019 5.4190e-05
CQ.TROD.--.HHZ I 0.0020 5.2517e-05
CQ.XYLS.--.HHE I 0.0049 8.8618e-05
CQ.XYLS.--.HHN I 0.0046 9.6312e-05
CQ.XYLS.--.HHZ I 0.0034 7.0394e-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