Event 20230528-1
2023-05-28 20:13:34.310 UTC 6.48 km 2.8 Ml
35.7378°N, 31.8913°E
Mediterranean Sea
92.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.53 s Num. Stations: 26
Depth Error: 2.97 km Num. Phases: 16
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 282° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.8 Ml 10 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.80° Source Radius:
Max. Distance: 2.67° Location Method:
Fixed Location: no Author: GSD
Fixed Depth: no Event Type:
Fixed Phase: no External Event ID: 6208
Fixed Time: no External Origin ID:
Horizontal Error:
Error Ellipse
Length Azimuth Dip
Maximum 3.53 km 251.00° 57.00°
Intermediate 2.49 km 19.00° 22.00°
Minimum 1.70 km 119.00° 23.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-05-28 20:14:02.850 UTC 4.0 0.42 s 3.2 Ml 0.80° 153.0°
CQ.AKMS.--.HHN 2023-05-28 20:14:03.110 UTC 2.6 0.32 s 3.1 Ml 0.80° 153.0°
CQ.ALEF.--.HHE 2023-05-28 20:14:11.520 UTC 1.7 0.38 s 2.8 Ml 0.82° 134.0°
CQ.ALEF.--.HHN 2023-05-28 20:14:12.000 UTC 1.6 0.36 s 2.8 Ml 0.82° 134.0°
CQ.NATA.--.HHN 2023-05-28 20:14:16.690 UTC 4.4 0.68 s 3.2 Ml 1.11° 149.0°
CQ.TROD.--.HHE 2023-05-28 20:14:19.390 UTC 0.4 0.32 s 2.7 Ml 1.12° 134.0°
CQ.XYLS.--.HHN 2023-05-28 20:14:20.500 UTC 0.6 0.46 s 2.6 Ml 1.19° 127.0°
CQ.NATA.--.HHE 2023-05-28 20:14:21.340 UTC 4.5 0.50 s 3.2 Ml 1.11° 149.0°
CQ.TROD.--.HHN 2023-05-28 20:14:25.530 UTC 0.7 0.48 s 2.9 Ml 1.12° 134.0°
CQ.APOL.--.HHN 2023-05-28 20:14:25.890 UTC 0.5 0.54 s 2.7 Ml 1.33° 142.0°
CQ.XYLS.--.HHE 2023-05-28 20:14:26.700 UTC 0.7 0.46 s 2.7 Ml 1.19° 127.0°
CQ.APOL.--.HHE 2023-05-28 20:14:27.520 UTC 0.6 0.56 s 2.8 Ml 1.33° 142.0°
GE.CSS.--.HHN 2023-05-28 20:14:32.530 UTC 0.4 0.80 s 2.9 Ml 1.41° 122.0°
GE.CSS.--.HHE 2023-05-28 20:14:32.840 UTC 0.3 0.76 s 2.7 Ml 1.41° 122.0°
CQ.ASGA.--.HHN 2023-05-28 20:14:33.010 UTC 0.7 0.58 s 3.0 Ml 1.46° 130.0°
CQ.ASGA.--.HHE 2023-05-28 20:14:34.070 UTC 0.8 0.72 s 3.0 Ml 1.46° 130.0°
CQ.ATHA.--.HHN 2023-05-28 20:14:34.550 UTC 1.0 0.48 s 2.8 Ml 1.37° 115.0°
CQ.ATHA.--.HHE 2023-05-28 20:14:35.190 UTC 1.2 0.72 s 2.9 Ml 1.37° 115.0°
CQ.MVOU.--.HHE 2023-05-28 20:14:40.200 UTC 0.4 0.48 s 3.0 Ml 1.60° 116.0°
CQ.MVOU.--.HHN 2023-05-28 20:14:40.680 UTC 0.3 0.40 s 2.8 Ml 1.60° 116.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-05-28 20:13:48.160 UTC -1.82 s Unspecified 0.80° 153.0° 7.74 no
CQ.POL7.--.HHZ P 2023-05-28 20:13:49.758 UTC -0.61 s Unspecified 0.83° 149.0° no
CQ.ALEF.--.HHZ P 2023-05-28 20:13:50.272 UTC 0.030 s Unspecified 0.82° 134.0° 4.23 no
CQ.POL3.--.HHZ P 2023-05-28 20:13:51.876 UTC 1.86 s Unspecified 0.81° 141.0° no
CQ.NATA.--.HHZ P 2023-05-28 20:13:54.938 UTC -0.43 s Unspecified 1.11° 149.0° 5.05 no
CQ.TROD.--.HHZ P 2023-05-28 20:13:55.875 UTC 0.25 s Unspecified 1.12° 134.0° 2.06 no
CQ.XYLS.--.HHZ P 2023-05-28 20:13:56.352 UTC -0.52 s Unspecified 1.19° 127.0° 2.14 no
CQ.APOL.--.HHZ P 2023-05-28 20:13:59.838 UTC 0.77 s Unspecified 1.33° 142.0° 1.39 no
CQ.ATHA.--.HHZ P 2023-05-28 20:14:00.298 UTC 0.71 s Unspecified 1.37° 115.0° 1.32 no
CQ.ASGA.--.HHZ P 2023-05-28 20:14:00.388 UTC -0.54 s Unspecified 1.46° 130.0° no
GE.CSS.--.HHZ P 2023-05-28 20:14:00.538 UTC 0.34 s Unspecified 1.41° 122.0° no
CQ.AKMS.--.HHE S 2023-05-28 20:14:02.108 UTC -0.090 s Unspecified 0.80° 153.0° 7.74 no
CQ.MVOU.--.HHZ P 2023-05-28 20:14:02.200 UTC -0.60 s Unspecified 1.60° 116.0° 2.09 no
CQ.ALEF.--.HHE S 2023-05-28 20:14:02.366 UTC -0.30 s Unspecified 0.82° 134.0° 7.20 no
CQ.OSC1.01.HHZ P 2023-05-28 20:14:12.639 UTC 0.13 s Unspecified 2.29° 193.0° 1.46 no
CQ.NATA.--.HHE S 2023-05-28 20:14:13.025 UTC 1.23 s Unspecified 1.11° 149.0° 4.91 no
CQ.PARA.--.HHZ P 2023-05-28 20:14:13.028 UTC 5.87 s Unspecified 1.91° 112.0° 0.97 no
CQ.TROD.--.HHE S 2023-05-28 20:14:13.590 UTC 1.33 s Unspecified 1.12° 134.0° 1.31 no
CQ.XYLS.--.HHE S 2023-05-28 20:14:14.735 UTC 0.27 s Unspecified 1.19° 127.0° 4.21 no
CQ.APOL.--.HHE S 2023-05-28 20:14:16.036 UTC -2.34 s Unspecified 1.33° 142.0° 1.68 no
CQ.OSC2.01.HHZ P 2023-05-28 20:14:18.159 UTC 0.26 s Unspecified 2.67° 173.0° 1.31 no
GE.CSS.--.HHE S 2023-05-28 20:14:19.598 UTC -0.79 s Unspecified 1.41° 122.0° no
CQ.ATHA.--.HHE S 2023-05-28 20:14:19.712 UTC 0.40 s Unspecified 1.37° 115.0° 1.42 no
CQ.MVOU.--.HHE S 2023-05-28 20:14:25.311 UTC 0.29 s Unspecified 1.60° 116.0° 1.86 no
CQ.OSC1.01.HHE S 2023-05-28 20:14:27.089 UTC -9.99 s Unspecified 2.29° 193.0° 0.41 no
CQ.OSC2.01.HHE S 2023-05-28 20:14:40.519 UTC -9.99 s Unspecified 2.67° 173.0° 0.62 no
CQ.DERY.--.HHE S 2023-05-28 20:14:40.519 UTC 9.82 s Unspecified 1.82° 111.0° no
CQ.PARA.--.HHE S 2023-05-28 20:14:42.990 UTC 10.21 s Unspecified 1.91° 112.0° 1.37 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0647 0.0018
CQ.AKMS.--.HHN I 0.0594 0.0014
CQ.AKMS.--.HHZ I 0.0359 0.0010
CQ.ALEF.--.HHE I 0.0471 0.0010
CQ.ALEF.--.HHN I 0.0475 0.0010
CQ.ALEF.--.HHZ I 0.0255 0.0005
CQ.APOL.--.HHE I 0.0134 0.0003
CQ.APOL.--.HHN I 0.0123 0.0003
CQ.APOL.--.HHZ I 0.0183 0.0003
CQ.ATHA.--.HHE I 0.0073 0.0004
CQ.ATHA.--.HHN I 0.0072 0.0004
CQ.ATHA.--.HHZ I 0.0088 0.0003
CQ.MVOU.--.HHE I 0.0041 0.0002
CQ.MVOU.--.HHN I 0.0045 0.0002
CQ.MVOU.--.HHZ I 0.0047 0.0001
CQ.NATA.--.HHE I 0.0519 0.0022
CQ.NATA.--.HHN I 0.0330 0.0018
CQ.NATA.--.HHZ I 0.0273 0.0012
CQ.OSC1.01.HHE I 0.0030 6.4651e-05
CQ.OSC1.01.HHN I 0.0004 2.3552e-06
CQ.OSC1.01.HHZ I 0.0020 4.6103e-05
CQ.OSC2.01.HHE I 0.0035 0.0001
CQ.OSC2.01.HHN I 0.0072 0.0001
CQ.OSC2.01.HHZ I 0.0046 3.7411e-05
CQ.PARA.--.HHE I 0.0027 0.0003
CQ.PARA.--.HHN I 0.0028 0.0002
CQ.PARA.--.HHZ I 0.0031 0.0002
CQ.TROD.--.HHE I 0.0074 0.0003
CQ.TROD.--.HHN I 0.0067 0.0003
CQ.TROD.--.HHZ I 0.0042 0.0002
CQ.XYLS.--.HHE I 0.0133 0.0004
CQ.XYLS.--.HHN I 0.0125 0.0004
CQ.XYLS.--.HHZ I 0.0089 0.0002

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