Event 20230511-4
2023-05-11 01:18:13.360 UTC 41.98 km 2.0 Ml
36.2290°N, 30.1747°E
Mediterranean Sea
244.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.60 s Num. Stations: 27
Depth Error: 51.16 km Num. Phases: 8
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 351° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.0 Ml 4 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 2.13° Source Radius:
Max. Distance: 2.89° 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 51.29 km 168.00° 85.00°
Intermediate 24.13 km 32.00° 3.00°
Minimum 4.74 km 302.00° 3.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-05-11 01:19:17.370 UTC 2.9e-02 0.40 s 1.9 Ml 2.13° 123.0°
CQ.ALEF.--.HHE 2023-05-11 01:19:23.170 UTC 3.4e-02 0.76 s 1.9 Ml 2.25° 117.0°
CQ.NATA.--.HHE 2023-05-11 01:19:23.860 UTC 0.1 0.86 s 2.3 Ml 2.43° 125.0°
CQ.NATA.--.HHN 2023-05-11 01:19:24.540 UTC 7.0e-02 1.14 s 2.1 Ml 2.43° 125.0°
CQ.AKMS.--.HHN 2023-05-11 01:19:24.670 UTC 2.9e-02 0.62 s 1.9 Ml 2.13° 123.0°
CQ.TROD.--.HHE 2023-05-11 01:19:34.230 UTC 1.7e-02 0.92 s 2.0 Ml 2.54° 119.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-05-11 01:18:47.613 UTC 0.76 s Unspecified 2.13° 123.0° 0.65 no
CQ.ALEF.--.HHZ P 2023-05-11 01:18:47.994 UTC -0.40 s Unspecified 2.25° 117.0° 1.49 no
CQ.NATA.--.HHZ P 2023-05-11 01:18:51.104 UTC 0.10 s Unspecified 2.43° 125.0° 0.86 no
CQ.TROD.--.HHZ P 2023-05-11 01:18:52.818 UTC 0.31 s Unspecified 2.54° 119.0° 1.36 no
CQ.XYLS.--.HHZ P 2023-05-11 01:18:52.991 UTC -0.89 s Unspecified 2.64° 116.0° no
CQ.ASGA.--.HHZ P 2023-05-11 01:18:59.092 UTC 1.65 s Unspecified 2.89° 118.0° no
CQ.AKMS.--.HHE S 2023-05-11 01:19:12.551 UTC -0.42 s Unspecified 2.13° 123.0° 0.67 no
CQ.ALEF.--.HHE S 2023-05-11 01:19:17.313 UTC 1.58 s Unspecified 2.25° 117.0° 0.77 no
CQ.TROD.--.HHE S 2023-05-11 01:19:22.331 UTC -0.72 s Unspecified 2.54° 119.0° 2.33 no
CQ.NATA.--.HHN S 2023-05-11 01:19:22.503 UTC 2.14 s Unspecified 2.43° 125.0° 0.79 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0005 1.4170e-05
CQ.AKMS.--.HHN I 0.0005 1.1667e-05
CQ.AKMS.--.HHZ I 0.0004 1.2129e-05
CQ.ALEF.--.HHE I 0.0006 1.6662e-05
CQ.ALEF.--.HHN I 0.0006 1.2452e-05
CQ.ALEF.--.HHZ I 0.0006 9.2839e-06
CQ.NATA.--.HHE I 0.0017 4.1260e-05
CQ.NATA.--.HHN I 0.0010 2.4037e-05
CQ.NATA.--.HHZ I 0.0013 2.1078e-05
CQ.TROD.--.HHE I 0.0002 7.5580e-06
CQ.TROD.--.HHN I 0.0002 7.5404e-06
CQ.TROD.--.HHZ I 0.0001 5.6627e-06

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
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