Event 20230730-3
2023-07-30 02:07:25.870 UTC 35.00 km 2.5 Ml
35.8150°N, 29.3402°E
Mediterranean Sea
293.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.56 s Num. Stations: 10
Depth Error: 31.61 km Num. Phases: 14
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 317° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.5 Ml 9 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 2.57° Source Radius:
Max. Distance: 3.60° 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 31.61 km 0° 90.00°
Intermediate 3.76 km 182.00° 0°
Minimum 3.23 km 272.00° 0°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.OSC1.01.HHE 2023-07-30 02:08:44.670 UTC 4.2e-02 0.26 s 2.7 Ml 2.81° 144.0°
CQ.AKMS.--.HHE 2023-07-30 02:08:45.390 UTC 5.7e-02 0.30 s 2.4 Ml 2.57° 107.0°
CQ.AKMS.--.HHN 2023-07-30 02:08:46.480 UTC 6.6e-02 0.26 s 2.4 Ml 2.57° 107.0°
CQ.ALEF.--.HHE 2023-07-30 02:08:47.760 UTC 8.0e-02 0.16 s 2.5 Ml 2.74° 102.0°
CQ.NATA.--.HHN 2023-07-30 02:08:49.030 UTC 0.1 0.38 s 2.4 Ml 2.84° 110.0°
CQ.ALEF.--.HHN 2023-07-30 02:08:49.620 UTC 5.9e-02 0.20 s 2.4 Ml 2.74° 102.0°
CQ.NATA.--.HHE 2023-07-30 02:08:50.790 UTC 0.2 0.36 s 2.6 Ml 2.84° 110.0°
CQ.XYLS.--.HHE 2023-07-30 02:08:58.670 UTC 5.6e-02 0.24 s 2.5 Ml 3.14° 103.0°
CQ.XYLS.--.HHN 2023-07-30 02:08:59.330 UTC 7.0e-02 0.22 s 2.6 Ml 3.14° 103.0°
CQ.TROD.--.HHE 2023-07-30 02:08:59.960 UTC 4.1e-02 0.30 s 2.6 Ml 3.01° 105.0°
CQ.TROD.--.HHN 2023-07-30 02:09:00.280 UTC 5.2e-02 0.32 s 2.7 Ml 3.01° 105.0°
CQ.ASGA.--.HHN 2023-07-30 02:09:02.040 UTC 3.7e-02 0.22 s 2.4 Ml 3.36° 106.0°
CQ.ASGA.--.HHE 2023-07-30 02:09:02.430 UTC 4.3e-02 0.38 s 2.5 Ml 3.36° 106.0°
CQ.MVOU.--.HHN 2023-07-30 02:09:05.010 UTC 2.3e-02 0.54 s 2.5 Ml 3.60° 101.0°
GE.CSS.--.HHE 2023-07-30 02:09:05.900 UTC 1.7e-02 0.22 s 2.3 Ml 3.37° 103.0°
GE.CSS.--.HHN 2023-07-30 02:09:06.940 UTC 2.3e-02 0.34 s 2.4 Ml 3.37° 103.0°
CQ.MVOU.--.HHE 2023-07-30 02:09:12.300 UTC 2.4e-02 0.30 s 2.5 Ml 3.60° 101.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
HL.ARG.--.HHN S 2023-07-30 02:07:38.472 UTC -9.99 s Unspecified 1.07° 293.0° no
CQ.AKMS.--.HHZ P 2023-07-30 02:08:05.190 UTC -0.33 s Unspecified 2.57° 107.0° no
CQ.OSC1.01.HHZ P 2023-07-30 02:08:07.897 UTC -0.83 s Unspecified 2.81° 144.0° 0.96 no
CQ.ALEF.--.HHZ P 2023-07-30 02:08:08.043 UTC 0.25 s Unspecified 2.74° 102.0° 1.11 no
CQ.TROD.--.HHZ P 2023-07-30 02:08:10.775 UTC -0.77 s Unspecified 3.01° 105.0° 1.26 no
CQ.XYLS.--.HHZ P 2023-07-30 02:08:12.776 UTC -0.52 s Unspecified 3.14° 103.0° no
CQ.ASGA.--.HHZ P 2023-07-30 02:08:16.291 UTC -0.15 s Unspecified 3.36° 106.0° 1.60 no
GE.CSS.--.HHZ P 2023-07-30 02:08:16.418 UTC -0.20 s Unspecified 3.37° 103.0° no
CQ.MVOU.--.HHZ P 2023-07-30 02:08:19.571 UTC -0.20 s Unspecified 3.60° 101.0° 0.73 no
CQ.ALEF.--.HHN S 2023-07-30 02:08:40.872 UTC 0.38 s Unspecified 2.74° 102.0° 1.63 no
CQ.OSC1.01.HHE S 2023-07-30 02:08:41.081 UTC -1.08 s Unspecified 2.81° 144.0° 1.13 no
CQ.NATA.--.HHE S 2023-07-30 02:08:42.318 UTC -0.59 s Unspecified 2.84° 110.0° no
CQ.TROD.--.HHE S 2023-07-30 02:08:47.248 UTC 0.070 s Unspecified 3.01° 105.0° 0.97 no
CQ.ASGA.--.HHE S 2023-07-30 02:08:56.363 UTC 0.48 s Unspecified 3.36° 106.0° 1.97 no
CQ.MVOU.--.HHN S 2023-07-30 02:09:03.247 UTC 1.42 s Unspecified 3.60° 101.0° 0.73 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.ALEF.--.HHE I 0.0128 8.4951e-05
CQ.ALEF.--.HHN I 0.0078 7.9950e-05
CQ.ALEF.--.HHZ I 0.0103 5.2473e-05
CQ.ASGA.--.HHE I 0.0053 5.1642e-05
CQ.ASGA.--.HHN I 0.0035 3.6915e-05
CQ.ASGA.--.HHZ I 0.0043 4.1318e-05
CQ.MVOU.--.HHE I 0.0009 1.7794e-05
CQ.MVOU.--.HHN I 0.0023 1.7291e-05
CQ.MVOU.--.HHZ I 0.0019 2.0078e-05
CQ.OSC1.01.HHE I 0.0085 5.0879e-05
CQ.OSC1.01.HHN I 0.0004 2.1258e-06
CQ.OSC1.01.HHZ I 0.0017 2.0982e-05
CQ.TROD.--.HHE I 0.0010 2.7410e-05
CQ.TROD.--.HHN I 0.0009 2.7174e-05
CQ.TROD.--.HHZ I 0.0006 1.6148e-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