Event 20230503-9
2023-05-03 09:04:53.120 UTC 26.72 km 3.1 Ml
35.2135°N, 31.1207°E
Mediterranean Sea
121.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.27 s Num. Stations: 26
Depth Error: 7.51 km Num. Phases: 20
Reference Elevation: 0.57 km Max. Intensity (MMI):
Azimuth: 277° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
3.1 Ml 9 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.02° Source Radius:
Max. Distance: 2.34° 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 9.82 km 308.00° 49.00°
Intermediate 1.29 km 182.00° 26.00°
Minimum 1.00 km 77.00° 28.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2023-05-03 09:05:36.020 UTC 2.2 0.60 s 3.1 Ml 1.01° 100.0°
CQ.AKMS.--.HHE 2023-05-03 09:05:36.280 UTC 2.9 0.40 s 3.3 Ml 1.01° 100.0°
CQ.ALEF.--.HHE 2023-05-03 09:05:36.740 UTC 1.7 0.44 s 3.1 Ml 1.21° 92.0°
CQ.ALEF.--.HHN 2023-05-03 09:05:37.150 UTC 2.2 0.52 s 3.2 Ml 1.21° 92.0°
CQ.XYLS.--.HHE 2023-05-03 09:05:47.480 UTC 0.6 0.40 s 2.9 Ml 1.59° 96.0°
CQ.NATA.--.HHE 2023-05-03 09:05:48.040 UTC 4.3 0.44 s 3.3 Ml 1.27° 109.0°
CQ.NATA.--.HHN 2023-05-03 09:05:48.590 UTC 5.6 0.60 s 3.4 Ml 1.27° 109.0°
CQ.TROD.--.HHE 2023-05-03 09:05:50.080 UTC 0.8 0.60 s 3.2 Ml 1.46° 100.0°
CQ.XYLS.--.HHN 2023-05-03 09:05:56.850 UTC 0.9 0.76 s 3.1 Ml 1.59° 96.0°
CQ.APOL.--.HHE 2023-05-03 09:05:58.000 UTC 0.5 0.46 s 2.8 Ml 1.53° 110.0°
CQ.TROD.--.HHN 2023-05-03 09:05:58.940 UTC 0.7 0.68 s 3.1 Ml 1.46° 100.0°
CQ.ASGA.--.HHN 2023-05-03 09:06:01.990 UTC 0.6 0.74 s 3.1 Ml 1.80° 103.0°
CQ.ASGA.--.HHE 2023-05-03 09:06:02.620 UTC 0.7 0.68 s 3.1 Ml 1.80° 103.0°
CQ.APOL.--.HHN 2023-05-03 09:06:04.770 UTC 0.5 0.34 s 2.8 Ml 1.53° 110.0°
GE.CSS.--.HHN 2023-05-03 09:06:05.500 UTC 0.4 0.50 s 3.1 Ml 1.83° 97.0°
GE.CSS.--.HHE 2023-05-03 09:06:07.680 UTC 0.5 0.62 s 3.1 Ml 1.83° 97.0°
CQ.MVOU.--.HHE 2023-05-03 09:06:10.430 UTC 0.5 0.80 s 3.2 Ml 2.07° 94.0°
CQ.MVOU.--.HHN 2023-05-03 09:06:15.890 UTC 0.3 0.90 s 3.0 Ml 2.07° 94.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-05-03 09:05:11.304 UTC -0.060 s Unspecified 1.01° 100.0° 27.19 no
CQ.POL2.--.HHZ P 2023-05-03 09:05:13.259 UTC 0.26 s Unspecified 1.13° 97.0° no
CQ.POL3.--.HHZ P 2023-05-03 09:05:13.527 UTC 0.44 s Unspecified 1.14° 95.0° no
CQ.ALEF.--.HHZ P 2023-05-03 09:05:13.848 UTC -0.29 s Unspecified 1.21° 92.0° 20.16 no
CQ.NATA.--.HHZ P 2023-05-03 09:05:15.122 UTC 0.23 s Unspecified 1.27° 109.0° 11.92 no
CQ.TROD.--.HHZ P 2023-05-03 09:05:17.213 UTC -0.33 s Unspecified 1.46° 100.0° 9.55 no
CQ.APOL.--.HHZ P 2023-05-03 09:05:18.383 UTC -0.20 s Unspecified 1.53° 110.0° 1.23 no
CQ.XYLS.--.HHZ P 2023-05-03 09:05:19.577 UTC 0.11 s Unspecified 1.59° 96.0° 6.63 no
CQ.OSC1.01.HHZ P 2023-05-03 09:05:20.921 UTC -0.23 s Unspecified 1.71° 175.0° 1.90 no
CQ.ASGA.--.HHZ P 2023-05-03 09:05:22.092 UTC -0.24 s Unspecified 1.80° 103.0° 8.38 no
GE.CSS.--.HHZ P 2023-05-03 09:05:22.896 UTC 0.12 s Unspecified 1.83° 97.0° 2.41 no
CQ.AKMS.--.HHE S 2023-05-03 09:05:25.693 UTC 0.080 s Unspecified 1.01° 100.0° 10.32 no
CQ.MVOU.--.HHZ P 2023-05-03 09:05:26.322 UTC 0.20 s Unspecified 2.07° 94.0° 2.83 no
CQ.ALEF.--.HHE S 2023-05-03 09:05:30.051 UTC -0.49 s Unspecified 1.21° 92.0° 15.14 no
CQ.OSC2.01.HHZ P 2023-05-03 09:05:31.327 UTC 1.48 s Unspecified 2.34° 155.0° 2.38 no
CQ.NATA.--.HHE S 2023-05-03 09:05:31.781 UTC -0.090 s Unspecified 1.27° 109.0° 13.38 no
CQ.TROD.--.HHE S 2023-05-03 09:05:37.956 UTC 1.37 s Unspecified 1.46° 100.0° 2.41 no
CQ.APOL.--.HHE S 2023-05-03 09:05:38.021 UTC -0.42 s Unspecified 1.53° 110.0° 1.32 no
CQ.XYLS.--.HHE S 2023-05-03 09:05:41.180 UTC 1.16 s Unspecified 1.59° 96.0° 0.78 no
CQ.OSC1.01.HHE S 2023-05-03 09:05:41.507 UTC -1.50 s Unspecified 1.71° 175.0° 2.82 no
CQ.ASGA.--.HHE S 2023-05-03 09:05:45.365 UTC 0.26 s Unspecified 1.80° 103.0° 7.37 no
GE.CSS.--.HHE S 2023-05-03 09:05:45.958 UTC 0.050 s Unspecified 1.83° 97.0° 3.26 no
CQ.MVOU.--.HHE S 2023-05-03 09:05:52.220 UTC 0.36 s Unspecified 2.07° 94.0° 1.97 no
CQ.OSC2.01.HHE S 2023-05-03 09:05:58.748 UTC 0.25 s Unspecified 2.34° 155.0° 1.30 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0760 0.0018
CQ.AKMS.--.HHN I 0.0649 0.0017
CQ.AKMS.--.HHZ I 0.0391 0.0010
CQ.ALEF.--.HHE I 0.0376 0.0012
CQ.ALEF.--.HHN I 0.0312 0.0011
CQ.ALEF.--.HHZ I 0.0174 0.0004
CQ.APOL.--.HHE I 0.0232 0.0004
CQ.APOL.--.HHN I 0.0337 0.0004
CQ.APOL.--.HHZ I 0.0457 0.0005
CQ.ASGA.--.HHE I 0.0130 0.0003
CQ.ASGA.--.HHN I 0.0085 0.0003
CQ.ASGA.--.HHZ I 0.0100 0.0002
CQ.MVOU.--.HHE I 0.0054 0.0001
CQ.MVOU.--.HHN I 0.0037 0.0001
CQ.MVOU.--.HHZ I 0.0037 9.5484e-05
CQ.NATA.--.HHE I 0.0422 0.0019
CQ.NATA.--.HHN I 0.0354 0.0015
CQ.NATA.--.HHZ I 0.0232 0.0009
CQ.OSC1.01.HHE I 0.0041 7.4520e-05
CQ.OSC1.01.HHN I 0.0004 2.0318e-06
CQ.OSC1.01.HHZ I 0.0023 3.6140e-05
CQ.OSC2.01.HHE I 0.0032 7.8347e-05
CQ.OSC2.01.HHN I 0.0025 9.2148e-05
CQ.OSC2.01.HHZ I 0.0013 2.6003e-05
CQ.TROD.--.HHE I 0.0068 0.0003
CQ.TROD.--.HHN I 0.0049 0.0002
CQ.TROD.--.HHZ I 0.0046 0.0002
CQ.XYLS.--.HHE I 0.0114 0.0003
CQ.XYLS.--.HHN I 0.0145 0.0004
CQ.XYLS.--.HHZ I 0.0092 0.0003
GE.CSS.--.HHE I 0.0185 0.0002
GE.CSS.--.HHN I 0.0162 0.0002
GE.CSS.--.HHZ I 0.0132 0.0001
GE.CSS.--.HLE I 0.0179 0.0002
GE.CSS.--.HLN I 0.0156 0.0002
GE.CSS.--.HLZ I 0.0171 0.0001

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