Event 20230430-9
2023-04-30 02:51:23.380 UTC 54.23 km 2.7 Ml
35.3443°N, 33.9445°E
25.0 km N of Ammochostos
Time Error: Analysis Type: Manual
Time RMS: 0.37 s Num. Stations: 26
Depth Error: 2.86 km Num. Phases: 22
Reference Elevation: 0.11 km Max. Intensity (MMI):
Azimuth: 266° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.7 Ml 11 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.28° Source Radius:
Max. Distance: 1.36° 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 4.61 km 181.00° 38.00°
Intermediate 1.83 km 48.00° 40.00°
Minimum 1.15 km 294.00° 26.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.DERY.--.HHE 2023-04-30 02:51:40.740 UTC 15.9 0.20 s 3.6 Ml 0.28° 176.0°
CQ.DERY.--.HHN 2023-04-30 02:51:40.790 UTC 23.3 0.42 s 3.8 Ml 0.28° 176.0°
CQ.PARA.--.HHN 2023-04-30 02:51:41.880 UTC 2.7 0.34 s 3.0 Ml 0.36° 167.0°
CQ.PARA.--.HHE 2023-04-30 02:51:41.930 UTC 3.0 0.34 s 3.0 Ml 0.36° 167.0°
CQ.ATHA.--.HHE 2023-04-30 02:51:44.710 UTC 2.1 0.30 s 2.7 Ml 0.49° 246.0°
CQ.ATHA.--.HHN 2023-04-30 02:51:44.940 UTC 1.5 0.20 s 2.5 Ml 0.49° 246.0°
CQ.MVOU.--.HHN 2023-04-30 02:51:45.660 UTC 0.6 0.18 s 2.4 Ml 0.42° 219.0°
CQ.MVOU.--.HHE 2023-04-30 02:51:46.100 UTC 0.8 0.20 s 2.6 Ml 0.42° 219.0°
GE.CSS.--.HHN 2023-04-30 02:51:46.850 UTC 0.4 0.16 s 2.5 Ml 0.63° 233.0°
GE.CSS.--.HHE 2023-04-30 02:51:47.520 UTC 0.3 0.22 s 2.3 Ml 0.63° 233.0°
CQ.XYLS.--.HHE 2023-04-30 02:51:49.660 UTC 1.3 0.20 s 2.8 Ml 0.80° 247.0°
CQ.XYLS.--.HHN 2023-04-30 02:51:53.010 UTC 1.2 0.18 s 2.8 Ml 0.80° 247.0°
CQ.ALEF.--.HHE 2023-04-30 02:51:57.510 UTC 0.9 0.18 s 2.8 Ml 1.12° 261.0°
CQ.ALEF.--.HHN 2023-04-30 02:51:58.020 UTC 0.9 0.30 s 2.8 Ml 1.12° 261.0°
CQ.ASGA.--.HHE 2023-04-30 02:52:02.260 UTC 0.5 0.40 s 2.5 Ml 0.80° 226.0°
CQ.ASGA.--.HHN 2023-04-30 02:52:02.840 UTC 0.8 0.56 s 2.7 Ml 0.80° 226.0°
CQ.APOL.--.HHE 2023-04-30 02:52:08.250 UTC 0.5 0.64 s 2.6 Ml 1.11° 234.0°
CQ.TROD.--.HHE 2023-04-30 02:52:09.290 UTC 0.5 0.48 s 2.7 Ml 0.97° 247.0°
CQ.APOL.--.HHN 2023-04-30 02:52:09.310 UTC 0.4 0.30 s 2.5 Ml 1.11° 234.0°
CQ.TROD.--.HHN 2023-04-30 02:52:09.440 UTC 0.4 0.58 s 2.7 Ml 0.97° 247.0°
CQ.AKMS.--.HHN 2023-04-30 02:52:16.600 UTC 0.5 0.38 s 2.7 Ml 1.36° 257.0°
CQ.AKMS.--.HHE 2023-04-30 02:52:16.960 UTC 0.5 0.32 s 2.8 Ml 1.36° 257.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.DERY.--.HHZ P 2023-04-30 02:51:32.675 UTC -0.15 s Unspecified 0.28° 176.0° 32.88 no
CQ.PAR1.--.HHZ P 2023-04-30 02:51:33.139 UTC 0.030 s Unspecified 0.31° 175.0° 11.12 no
CQ.PARA.--.HHZ P 2023-04-30 02:51:33.557 UTC 0.030 s Unspecified 0.36° 167.0° 8.27 no
CQ.MVOU.--.HHZ P 2023-04-30 02:51:34.062 UTC -0.040 s Unspecified 0.42° 219.0° 60.28 no
CQ.ATHA.--.HHZ P 2023-04-30 02:51:35.043 UTC 0.11 s Unspecified 0.49° 246.0° 6.22 no
CQ.LEF1.--.HHZ P 2023-04-30 02:51:35.108 UTC 0.090 s Unspecified 0.50° 251.0° 8.82 no
CQ.LAR1.--.HNZ P 2023-04-30 02:51:35.505 UTC 0.51 s Unspecified 0.50° 213.0° 4.43 no
GE.CSS.--.HHZ P 2023-04-30 02:51:36.495 UTC -0.080 s Unspecified 0.63° 233.0° 12.15 no
CQ.XYLS.--.HHZ P 2023-04-30 02:51:38.252 UTC -0.53 s Unspecified 0.80° 247.0° 21.42 no
CQ.ASGA.--.HHZ P 2023-04-30 02:51:39.020 UTC 0.33 s Unspecified 0.80° 226.0° 4.08 no
CQ.DERY.--.HHE S 2023-04-30 02:51:40.383 UTC 0.18 s Unspecified 0.28° 176.0° 22.72 no
CQ.PARA.--.HHE S 2023-04-30 02:51:40.870 UTC -0.58 s Unspecified 0.36° 167.0° 7.56 no
CQ.PAR1.--.HHE S 2023-04-30 02:51:40.881 UTC 0.18 s Unspecified 0.31° 175.0° 17.92 no
CQ.TROD.--.HHZ P 2023-04-30 02:51:41.348 UTC 0.40 s Unspecified 0.97° 247.0° 3.05 no
CQ.MVOU.--.HHE S 2023-04-30 02:51:41.966 UTC -0.49 s Unspecified 0.42° 219.0° 12.27 no
CQ.ALEF.--.HHZ P 2023-04-30 02:51:42.273 UTC -0.68 s Unspecified 1.12° 261.0° 9.54 no
CQ.ATHA.--.HHE S 2023-04-30 02:51:44.036 UTC 0.10 s Unspecified 0.49° 246.0° 5.17 no
CQ.LEF1.--.HHE S 2023-04-30 02:51:44.462 UTC 0.36 s Unspecified 0.50° 251.0° 12.42 no
CQ.LAR1.--.HNE S 2023-04-30 02:51:44.827 UTC 0.77 s Unspecified 0.50° 213.0° 3.48 no
GE.CSS.--.HHE S 2023-04-30 02:51:46.308 UTC -0.57 s Unspecified 0.63° 233.0° 8.63 no
CQ.AKMS.--.HHZ P 2023-04-30 02:51:46.521 UTC 0.28 s Unspecified 1.36° 257.0° 3.00 no
CQ.LEM1.--.HHZ P 2023-04-30 02:51:46.761 UTC 5.44 s Unspecified 1.00° 229.0° no
CQ.APOL.--.HHZ P 2023-04-30 02:51:48.389 UTC 5.49 s Unspecified 1.11° 234.0° 2.40 no
CQ.XYLS.--.HHE S 2023-04-30 02:51:49.415 UTC -1.37 s Unspecified 0.80° 247.0° 20.24 no
CQ.NATA.--.HHZ P 2023-04-30 02:51:50.163 UTC 5.25 s Unspecified 1.26° 244.0° no
CQ.TROD.--.HHE S 2023-04-30 02:51:54.527 UTC -0.12 s Unspecified 0.97° 247.0° 3.25 no
CQ.ALEF.--.HHE S 2023-04-30 02:51:55.602 UTC -2.61 s Unspecified 1.12° 261.0° 9.93 no
CQ.ASGA.--.HHN S 2023-04-30 02:52:00.046 UTC 9.42 s Unspecified 0.80° 226.0° 2.92 no
CQ.APOL.--.HHE S 2023-04-30 02:52:06.985 UTC 8.86 s Unspecified 1.11° 234.0° 2.58 no
CQ.AKMS.--.HHE S 2023-04-30 02:52:13.377 UTC 9.31 s Unspecified 1.36° 257.0° 3.42 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0108 0.0003
CQ.AKMS.--.HHN I 0.0086 0.0003
CQ.AKMS.--.HHZ I 0.0069 0.0002
CQ.ALEF.--.HHE I 0.0730 0.0010
CQ.ALEF.--.HHN I 0.0922 0.0012
CQ.ALEF.--.HHZ I 0.0637 0.0006
CQ.APOL.--.HHE I 0.0129 0.0002
CQ.APOL.--.HHN I 0.0127 0.0002
CQ.APOL.--.HHZ I 0.0184 0.0004
CQ.ASGA.--.HHE I 0.0096 0.0002
CQ.ASGA.--.HHN I 0.0067 0.0002
CQ.ASGA.--.HHZ I 0.0086 0.0001
CQ.ATHA.--.HHE I 0.0626 0.0013
CQ.ATHA.--.HHN I 0.0905 0.0018
CQ.ATHA.--.HHZ I 0.0793 0.0009
CQ.DERY.--.HHE I 0.3909 0.0149
CQ.DERY.--.HHN I 0.5443 0.0113
CQ.DERY.--.HHZ I 0.4917 0.0092
CQ.LAR1.--.HNE I 0.0357 0.0007
CQ.LAR1.--.HNN I 0.0457 0.0010
CQ.LAR1.--.HNZ I 0.0810 0.0008
CQ.LEF1.--.HHE I 0.1458 0.0029
CQ.LEF1.--.HHN I 0.1325 0.0026
CQ.LEF1.--.HHZ I 0.1783 0.0023
CQ.MVOU.--.HHE I 0.1054 0.0010
CQ.MVOU.--.HHN I 0.0904 0.0010
CQ.MVOU.--.HHZ I 0.1481 0.0016
CQ.PAR1.--.HHE I 0.5094 0.0179
CQ.PAR1.--.HHN I 0.2865 0.0106
CQ.PAR1.--.HHZ I 0.3700 0.0043
CQ.PARA.--.HHE I 0.0399 0.0018
CQ.PARA.--.HHN I 0.0532 0.0015
CQ.PARA.--.HHZ I 0.0487 0.0011
CQ.TROD.--.HHE I 0.0078 0.0002
CQ.TROD.--.HHN I 0.0095 0.0002
CQ.TROD.--.HHZ I 0.0083 0.0003
CQ.XYLS.--.HHE I 0.1322 0.0015
CQ.XYLS.--.HHN I 0.1688 0.0020
CQ.XYLS.--.HHZ I 0.0908 0.0009
GE.CSS.--.HHE I 0.0550 0.0005
GE.CSS.--.HHN I 0.0582 0.0005
GE.CSS.--.HHZ I 0.0516 0.0007
GE.CSS.--.HLE I 0.0569 0.0005
GE.CSS.--.HLN I 0.0599 0.0005
GE.CSS.--.HLZ I 0.0612 0.0007

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