Event 20230523-4
2023-05-23 22:10:33.360 UTC 35.02 km 2.9 Ml
36.0517°N, 35.6880°E
Mediterranean Sea
188.0 km NE of Ammochostos
Time Error: Analysis Type: Manual
Time RMS: 0.54 s Num. Stations: 11
Depth Error: 40.09 km Num. Phases: 18
Reference Elevation: 0.18 km Max. Intensity (MMI):
Azimuth: 333° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.9 Ml 11 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.71° Source Radius:
Max. Distance: 4.10° 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 40.10 km 185.00° 88.00°
Intermediate 4.96 km 332.00° 1.00°
Minimum 2.58 km 62.00° 1.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.DERY.--.HHN 2023-05-23 22:11:35.260 UTC 1.3 0.58 s 3.4 Ml 1.72° 236.0°
CQ.PARA.--.HHE 2023-05-23 22:11:36.130 UTC 0.3 0.62 s 2.8 Ml 1.71° 233.0°
CQ.PARA.--.HHN 2023-05-23 22:11:36.940 UTC 0.4 0.68 s 2.9 Ml 1.71° 233.0°
CQ.MVOU.--.HHE 2023-05-23 22:11:40.440 UTC 0.3 0.80 s 3.0 Ml 1.97° 239.0°
CQ.DERY.--.HHE 2023-05-23 22:11:40.990 UTC 1.0 0.76 s 3.2 Ml 1.72° 236.0°
CQ.MVOU.--.HHN 2023-05-23 22:11:44.400 UTC 0.2 1.00 s 2.9 Ml 1.97° 239.0°
GE.CSS.--.HHN 2023-05-23 22:11:46.940 UTC 9.9e-02 0.70 s 2.7 Ml 2.21° 242.0°
CQ.XYLS.--.HHE 2023-05-23 22:11:48.520 UTC 0.1 0.62 s 2.6 Ml 2.39° 246.0°
CQ.ATHA.--.HHN 2023-05-23 22:11:51.240 UTC 0.4 0.60 s 2.9 Ml 2.08° 245.0°
CQ.XYLS.--.HHN 2023-05-23 22:11:54.000 UTC 0.1 0.74 s 2.6 Ml 2.39° 246.0°
CQ.ASGA.--.HHE 2023-05-23 22:11:54.200 UTC 0.2 0.70 s 2.7 Ml 2.36° 239.0°
GE.CSS.--.HHE 2023-05-23 22:11:54.760 UTC 0.1 0.74 s 2.8 Ml 2.21° 242.0°
CQ.OSC2.01.HHN 2023-05-23 22:11:55.220 UTC 8.0e-02 1.78 s 2.8 Ml 4.10° 225.0°
CQ.ASGA.--.HHN 2023-05-23 22:11:56.690 UTC 0.2 0.84 s 2.7 Ml 2.36° 239.0°
CQ.ATHA.--.HHE 2023-05-23 22:11:58.790 UTC 0.4 0.94 s 2.9 Ml 2.08° 245.0°
CQ.TROD.--.HHN 2023-05-23 22:11:59.010 UTC 0.2 0.74 s 3.2 Ml 2.55° 246.0°
CQ.ALEF.--.HHE 2023-05-23 22:12:01.600 UTC 0.2 0.82 s 2.9 Ml 2.67° 252.0°
CQ.AKMS.--.HHE 2023-05-23 22:12:03.280 UTC 0.2 0.96 s 3.0 Ml 2.92° 251.0°
CQ.ALEF.--.HHN 2023-05-23 22:12:04.120 UTC 0.1 0.60 s 2.6 Ml 2.67° 252.0°
CQ.AKMS.--.HHN 2023-05-23 22:12:05.620 UTC 0.2 0.86 s 3.1 Ml 2.92° 251.0°
CQ.TROD.--.HHE 2023-05-23 22:12:05.700 UTC 0.2 0.96 s 3.0 Ml 2.55° 246.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.DERY.--.HHZ P 2023-05-23 22:11:00.164 UTC -0.79 s Unspecified 1.72° 236.0° 1.30 no
CQ.PARA.--.HHZ P 2023-05-23 22:11:00.754 UTC -0.11 s Unspecified 1.71° 233.0° 1.05 no
CQ.MVOU.--.HHZ P 2023-05-23 22:11:05.009 UTC 0.48 s Unspecified 1.97° 239.0° 2.40 no
GE.CSS.--.HHZ P 2023-05-23 22:11:07.746 UTC -0.15 s Unspecified 2.21° 242.0° 1.30 no
CQ.XYLS.--.HHZ P 2023-05-23 22:11:09.601 UTC -0.82 s Unspecified 2.39° 246.0° 1.68 no
CQ.ASGA.--.HHZ P 2023-05-23 22:11:10.185 UTC 0.18 s Unspecified 2.36° 239.0° 1.58 no
CQ.TROD.--.HHZ P 2023-05-23 22:11:12.605 UTC -0.12 s Unspecified 2.55° 246.0° no
CQ.AKMS.--.HHZ P 2023-05-23 22:11:18.723 UTC 0.88 s Unspecified 2.92° 251.0° 1.51 no
CQ.PARA.--.HHE S 2023-05-23 22:11:21.856 UTC -0.47 s Unspecified 1.71° 233.0° 1.42 no
CQ.DERY.--.HHE S 2023-05-23 22:11:22.887 UTC 0.40 s Unspecified 1.72° 236.0° 1.91 no
CQ.MVOU.--.HHE S 2023-05-23 22:11:27.974 UTC -0.87 s Unspecified 1.97° 239.0° 1.99 no
CQ.ATHA.--.HHE S 2023-05-23 22:11:33.121 UTC 1.59 s Unspecified 2.08° 245.0° no
CQ.OSC2.01.HHZ P 2023-05-23 22:11:34.713 UTC 0.43 s Unspecified 4.10° 225.0° 1.43 no
GE.CSS.--.HHN S 2023-05-23 22:11:35.065 UTC 0.23 s Unspecified 2.21° 242.0° 1.31 no
CQ.ASGA.--.HHE S 2023-05-23 22:11:39.030 UTC 0.43 s Unspecified 2.36° 239.0° 2.04 no
CQ.XYLS.--.HHN S 2023-05-23 22:11:40.377 UTC 1.05 s Unspecified 2.39° 246.0° 1.87 no
CQ.ALEF.--.HHE S 2023-05-23 22:11:45.609 UTC -0.66 s Unspecified 2.67° 252.0° no
CQ.AKMS.--.HHN S 2023-05-23 22:11:52.651 UTC 0.12 s Unspecified 2.92° 251.0° 1.94 no
CQ.OSC2.01.HHN S 2023-05-23 22:12:21.848 UTC 0.050 s Unspecified 4.10° 225.0° 0.59 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0010 8.6624e-05
CQ.AKMS.--.HHN I 0.0009 7.2553e-05
CQ.AKMS.--.HHZ I 0.0011 4.1642e-05
CQ.ASGA.--.HHE I 0.0011 6.1829e-05
CQ.ASGA.--.HHN I 0.0010 5.3226e-05
CQ.ASGA.--.HHZ I 0.0010 4.0633e-05
CQ.DERY.--.HHE I 0.0049 0.0003
CQ.DERY.--.HHN I 0.0057 0.0004
CQ.DERY.--.HHZ I 0.0070 0.0002
CQ.MVOU.--.HHE I 0.0012 0.0001
CQ.MVOU.--.HHN I 0.0012 7.4111e-05
CQ.MVOU.--.HHZ I 0.0011 4.6705e-05
CQ.OSC2.01.HHE I 0.0024 3.3305e-05
CQ.OSC2.01.HHN I 0.0019 3.5733e-05
CQ.OSC2.01.HHZ I 0.0009 1.2818e-05
CQ.PARA.--.HHE I 0.0017 0.0001
CQ.PARA.--.HHN I 0.0017 0.0001
CQ.PARA.--.HHZ I 0.0031 8.7962e-05
CQ.XYLS.--.HHE I 0.0016 5.7426e-05
CQ.XYLS.--.HHN I 0.0015 5.1174e-05
CQ.XYLS.--.HHZ I 0.0008 3.1531e-05
GE.CSS.--.HHE I 0.0036 3.8582e-05
GE.CSS.--.HHN I 0.0029 3.4373e-05
GE.CSS.--.HHZ I 0.0032 2.9908e-05
GE.CSS.--.HLE I 0.0023 5.8800e-05
GE.CSS.--.HLN I 0.0020 4.8755e-05
GE.CSS.--.HLZ I 0.0037 4.9351e-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