Event 20230701-4
2023-07-01 01:22:16.900 UTC 26.35 km 2.8 Ml
35.2687°N, 30.2590°E
Mediterranean Sea
199.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.33 s Num. Stations: 25
Depth Error: 17.13 km Num. Phases: 18
Reference Elevation: 1.01 km Max. Intensity (MMI):
Azimuth: 310° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.8 Ml 7 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.72° Source Radius:
Max. Distance: 2.78° 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 22.53 km 298.00° 49.00°
Intermediate 1.87 km 192.00° 13.00°
Minimum 1.31 km 92.00° 38.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2023-07-01 01:23:09.190 UTC 0.3 0.30 s 2.6 Ml 1.72° 97.0°
CQ.AKMS.--.HHE 2023-07-01 01:23:09.900 UTC 0.4 0.46 s 2.8 Ml 1.72° 97.0°
CQ.ALEF.--.HHN 2023-07-01 01:23:14.920 UTC 0.2 0.36 s 2.6 Ml 1.92° 92.0°
CQ.ALEF.--.HHE 2023-07-01 01:23:15.400 UTC 0.3 0.24 s 2.7 Ml 1.92° 92.0°
CQ.NATA.--.HHE 2023-07-01 01:23:15.510 UTC 0.8 0.44 s 2.9 Ml 1.96° 103.0°
CQ.NATA.--.HHN 2023-07-01 01:23:22.450 UTC 0.6 0.60 s 2.8 Ml 1.96° 103.0°
CQ.XYLS.--.HHN 2023-07-01 01:23:25.180 UTC 0.2 0.20 s 2.8 Ml 2.30° 95.0°
CQ.TROD.--.HHN 2023-07-01 01:23:26.120 UTC 0.1 0.76 s 2.7 Ml 2.16° 97.0°
CQ.TROD.--.HHE 2023-07-01 01:23:27.040 UTC 0.2 0.46 s 2.8 Ml 2.16° 97.0°
CQ.XYLS.--.HHE 2023-07-01 01:23:28.510 UTC 0.2 0.66 s 2.8 Ml 2.30° 95.0°
CQ.ASGA.--.HHE 2023-07-01 01:23:31.770 UTC 0.2 0.32 s 2.9 Ml 2.50° 100.0°
CQ.ASGA.--.HHN 2023-07-01 01:23:32.470 UTC 0.2 0.28 s 2.9 Ml 2.50° 100.0°
CQ.MVOU.--.HHE 2023-07-01 01:23:40.220 UTC 0.1 0.30 s 2.9 Ml 2.78° 94.0°
CQ.MVOU.--.HHN 2023-07-01 01:23:43.520 UTC 7.5e-02 0.50 s 2.7 Ml 2.78° 94.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-07-01 01:22:44.904 UTC -0.15 s Unspecified 1.72° 97.0° 3.10 no
CQ.OSC1.01.HHZ P 2023-07-01 01:22:47.348 UTC -0.99 s Unspecified 1.96° 154.0° 1.50 no
CQ.ALEF.--.HHZ P 2023-07-01 01:22:47.908 UTC 0.060 s Unspecified 1.92° 92.0° 3.35 no
CQ.NATA.--.HHZ P 2023-07-01 01:22:48.354 UTC -0.040 s Unspecified 1.96° 103.0° 3.36 no
CQ.TROD.--.HHZ P 2023-07-01 01:22:50.969 UTC -0.26 s Unspecified 2.16° 97.0° 1.62 no
CQ.APOL.--.HHZ P 2023-07-01 01:22:52.020 UTC -0.030 s Unspecified 2.22° 104.0° no
CQ.XYLS.--.HHZ P 2023-07-01 01:22:53.362 UTC 0.18 s Unspecified 2.30° 95.0° 3.26 no
CQ.ASGA.--.HHZ P 2023-07-01 01:22:55.755 UTC -0.21 s Unspecified 2.50° 100.0° 2.72 no
GE.CSS.--.HHZ P 2023-07-01 01:22:56.224 UTC -0.27 s Unspecified 2.54° 96.0° 2.46 no
CQ.MVOU.--.HHZ P 2023-07-01 01:23:00.002 UTC 0.16 s Unspecified 2.78° 94.0° 1.75 no
CQ.OSC2.01.HHZ P 2023-07-01 01:23:00.074 UTC 0.61 s Unspecified 2.75° 142.0° 1.24 no
CQ.AKMS.--.HHE S 2023-07-01 01:23:06.263 UTC -0.75 s Unspecified 1.72° 97.0° 4.23 no
CQ.OSC1.01.HHE S 2023-07-01 01:23:09.101 UTC -3.76 s Unspecified 1.96° 154.0° 0.48 no
CQ.ALEF.--.HHN S 2023-07-01 01:23:11.931 UTC -0.060 s Unspecified 1.92° 92.0° 4.51 no
CQ.NATA.--.HHE S 2023-07-01 01:23:13.384 UTC 0.44 s Unspecified 1.96° 103.0° 3.99 no
CQ.TROD.--.HHE S 2023-07-01 01:23:17.457 UTC -0.55 s Unspecified 2.16° 97.0° 1.78 no
CQ.XYLS.--.HHE S 2023-07-01 01:23:22.020 UTC 0.54 s Unspecified 2.30° 95.0° 4.55 no
CQ.ASGA.--.HHE S 2023-07-01 01:23:26.319 UTC -0.12 s Unspecified 2.50° 100.0° 3.34 no
GE.CSS.--.HHE S 2023-07-01 01:23:27.772 UTC 0.40 s Unspecified 2.54° 96.0° 3.04 no
CQ.MVOU.--.HHE S 2023-07-01 01:23:31.260 UTC -2.07 s Unspecified 2.78° 94.0° 1.75 no
CQ.OSC2.01.HHE S 2023-07-01 01:23:32.340 UTC -0.32 s Unspecified 2.75° 142.0° 2.95 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0090 0.0002
CQ.AKMS.--.HHN I 0.0072 0.0002
CQ.AKMS.--.HHZ I 0.0054 0.0001
CQ.ALEF.--.HHE I 0.0097 0.0002
CQ.ALEF.--.HHN I 0.0084 0.0002
CQ.ALEF.--.HHZ I 0.0057 0.0001
CQ.ASGA.--.HHE I 0.0044 0.0001
CQ.ASGA.--.HHN I 0.0038 0.0001
CQ.ASGA.--.HHZ I 0.0067 8.0751e-05
CQ.MVOU.--.HHE I 0.0018 6.2898e-05
CQ.MVOU.--.HHN I 0.0059 4.9269e-05
CQ.MVOU.--.HHZ I 0.0049 4.4349e-05
CQ.NATA.--.HHE I 0.0105 0.0004
CQ.NATA.--.HHN I 0.0069 0.0002
CQ.NATA.--.HHZ I 0.0087 0.0002
CQ.OSC1.01.HHE I 0.0055 8.7362e-05
CQ.OSC1.01.HHN I 0.0004 2.2892e-06
CQ.OSC1.01.HHZ I 0.0033 4.0888e-05
CQ.OSC2.01.HHE I 0.0027 5.5185e-05
CQ.OSC2.01.HHN I 0.0019 5.7014e-05
CQ.OSC2.01.HHZ I 0.0011 1.8001e-05
CQ.TROD.--.HHE I 0.0019 8.2297e-05
CQ.TROD.--.HHN I 0.0017 5.7878e-05
CQ.TROD.--.HHZ I 0.0013 5.1299e-05
CQ.XYLS.--.HHE I 0.0060 0.0001
CQ.XYLS.--.HHN I 0.0068 0.0002
CQ.XYLS.--.HHZ I 0.0049 9.0912e-05
GE.CSS.--.HHE I 0.0221 0.0002
GE.CSS.--.HHN I 0.0325 0.0003
GE.CSS.--.HHZ I 0.0172 0.0001
GE.CSS.--.HLE I 0.0202 0.0002
GE.CSS.--.HLN I 0.0314 0.0002
GE.CSS.--.HLZ I 0.0204 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