Event 20230430-4
2023-04-30 17:45:16.600 UTC 34.88 km 1.6 Ml
35.6345°N, 33.8285°E
Mediterranean Sea
57.0 km NE of Kyrenia
Time Error: Analysis Type: Manual
Time RMS: 0.37 s Num. Stations: 8
Depth Error: 28.39 km Num. Phases: 12
Reference Elevation: 0.18 km Max. Intensity (MMI):
Azimuth: 279° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.6 Ml 6 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.58° Source Radius:
Max. Distance: 1.11° 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 28.55 km 171.00° 83.00°
Intermediate 2.44 km 19.00° 5.00°
Minimum 1.21 km 289.00° 3.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.PARA.--.HHE 2023-04-30 17:45:37.920 UTC 0.1 1.00 s 1.8 Ml 0.66° 164.0°
CQ.DERY.--.HHE 2023-04-30 17:45:38.440 UTC 0.3 0.30 s 1.9 Ml 0.58° 168.0°
CQ.PARA.--.HHN 2023-04-30 17:45:39.000 UTC 0.3 1.28 s 2.0 Ml 0.66° 164.0°
CQ.MVOU.--.HHE 2023-04-30 17:45:39.330 UTC 7.1e-02 0.14 s 1.6 Ml 0.64° 195.0°
CQ.MVOU.--.HHN 2023-04-30 17:45:39.780 UTC 7.1e-02 0.16 s 1.6 Ml 0.64° 195.0°
CQ.DERY.--.HHN 2023-04-30 17:45:40.900 UTC 0.5 0.42 s 2.1 Ml 0.58° 168.0°
CQ.ATHA.--.HHE 2023-04-30 17:45:42.000 UTC 8.6e-02 0.28 s 1.3 Ml 0.61° 216.0°
GE.CSS.--.HHE 2023-04-30 17:45:43.020 UTC 4.3e-02 0.22 s 1.5 Ml 0.79° 212.0°
GE.CSS.--.HHN 2023-04-30 17:45:43.110 UTC 3.5e-02 0.14 s 1.4 Ml 0.79° 212.0°
CQ.XYLS.--.HHN 2023-04-30 17:45:45.390 UTC 4.5e-02 0.14 s 1.4 Ml 0.89° 227.0°
CQ.XYLS.--.HHE 2023-04-30 17:45:46.720 UTC 3.4e-02 0.26 s 1.3 Ml 0.89° 227.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.MVOU.--.HHZ P 2023-04-30 17:45:29.050 UTC -0.080 s Unspecified 0.64° 195.0° 3.23 no
CQ.PARA.--.HHZ P 2023-04-30 17:45:29.276 UTC -0.19 s Unspecified 0.66° 164.0° 1.04 no
GE.CSS.--.HHZ P 2023-04-30 17:45:31.190 UTC 0 s Unspecified 0.79° 212.0° 1.18 no
CQ.XYLS.--.HHZ P 2023-04-30 17:45:32.479 UTC -0.15 s Unspecified 0.89° 227.0° 1.15 no
CQ.TROD.--.HHZ P 2023-04-30 17:45:35.469 UTC 0.67 s Unspecified 1.04° 230.0° 0.73 no
CQ.DERY.--.HHN S 2023-04-30 17:45:38.010 UTC 0.55 s Unspecified 0.58° 168.0° no
CQ.PARA.--.HHN S 2023-04-30 17:45:38.865 UTC -0.64 s Unspecified 0.66° 164.0° 1.03 no
CQ.MVOU.--.HHN S 2023-04-30 17:45:39.134 UTC 0.23 s Unspecified 0.64° 195.0° 2.47 no
CQ.ATHA.--.HHE S 2023-04-30 17:45:39.158 UTC 1.04 s Unspecified 0.61° 216.0° no
GE.CSS.--.HHE S 2023-04-30 17:45:42.849 UTC 0.28 s Unspecified 0.79° 212.0° 1.46 no
CQ.XYLS.--.HHN S 2023-04-30 17:45:44.607 UTC -0.52 s Unspecified 0.89° 227.0° 1.58 no
CQ.TROD.--.HHN S 2023-04-30 17:45:48.909 UTC -0.10 s Unspecified 1.04° 230.0° 0.95 no
CQ.ALEF.--.HHN S 2023-04-30 17:45:50.668 UTC -0.020 s Unspecified 1.11° 245.0° no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.MVOU.--.HHE I 0.0050 9.1602e-05
CQ.MVOU.--.HHN I 0.0062 8.5363e-05
CQ.MVOU.--.HHZ I 0.0081 9.1221e-05
CQ.PARA.--.HHE I 0.0012 7.1818e-05
CQ.PARA.--.HHN I 0.0012 9.7516e-05
CQ.PARA.--.HHZ I 0.0024 9.7824e-05
CQ.TROD.--.HHE I 0.0004 2.3162e-05
CQ.TROD.--.HHN I 0.0005 1.5598e-05
CQ.TROD.--.HHZ I 0.0004 1.9287e-05
CQ.XYLS.--.HHE I 0.0035 5.5096e-05
CQ.XYLS.--.HHN I 0.0033 5.1609e-05
CQ.XYLS.--.HHZ I 0.0026 4.0574e-05
GE.CSS.--.HHE I 0.0055 4.7400e-05
GE.CSS.--.HHN I 0.0096 7.1722e-05
GE.CSS.--.HHZ I 0.0054 4.3596e-05
GE.CSS.--.HLE I 0.0055 7.0364e-05
GE.CSS.--.HLN I 0.0090 8.1798e-05
GE.CSS.--.HLZ I 0.0066 8.7401e-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