Event 20230915-2
2023-09-15 17:09:01.940 UTC 14.93 km 1.9 Ml
36.0300°N, 30.1648°E
Mediterranean Sea
233.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.35 s Num. Stations: 6
Depth Error: 24.77 km Num. Phases: 11
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 351° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.9 Ml 5 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 2.04° Source Radius:
Max. Distance: 2.81° 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 31.62 km 295.00° 51.00°
Intermediate 12.83 km 204.00° 1.00°
Minimum 1.83 km 113.00° 39.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-09-15 17:10:03.960 UTC 4.1e-02 0.46 s 2.0 Ml 2.04° 119.0°
CQ.ALEF.--.HHN 2023-09-15 17:10:09.270 UTC 3.2e-02 0.26 s 1.9 Ml 2.17° 113.0°
CQ.TROD.--.HHN 2023-09-15 17:10:13.750 UTC 1.4e-02 0.72 s 1.9 Ml 2.46° 115.0°
CQ.XYLS.--.HHE 2023-09-15 17:10:17.800 UTC 1.3e-02 0.32 s 1.7 Ml 2.56° 112.0°
CQ.ASGA.--.HHE 2023-09-15 17:10:23.200 UTC 2.2e-02 0.22 s 2.0 Ml 2.81° 115.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-09-15 17:09:35.797 UTC 0.12 s Unspecified 2.04° 119.0° 1.30 no
CQ.ALEF.--.HHZ P 2023-09-15 17:09:37.093 UTC -0.40 s Unspecified 2.17° 113.0° 1.11 no
CQ.NATA.--.HHZ P 2023-09-15 17:09:39.962 UTC 0.22 s Unspecified 2.33° 121.0° no
CQ.TROD.--.HHZ P 2023-09-15 17:09:41.040 UTC -0.48 s Unspecified 2.46° 115.0° 0.95 no
CQ.XYLS.--.HHZ P 2023-09-15 17:09:43.487 UTC 0.48 s Unspecified 2.56° 112.0° 1.00 no
CQ.ASGA.--.HHZ P 2023-09-15 17:09:46.516 UTC 0.060 s Unspecified 2.81° 115.0° 1.24 no
CQ.AKMS.--.HHE S 2023-09-15 17:10:01.568 UTC -0.43 s Unspecified 2.04° 119.0° 1.42 no
CQ.ALEF.--.HHN S 2023-09-15 17:10:05.374 UTC 0.16 s Unspecified 2.17° 113.0° 1.24 no
CQ.TROD.--.HHN S 2023-09-15 17:10:12.661 UTC 0.29 s Unspecified 2.46° 115.0° 0.47 no
CQ.XYLS.--.HHE S 2023-09-15 17:10:14.614 UTC -0.42 s Unspecified 2.56° 112.0° 1.15 no
CQ.ASGA.--.HHE S 2023-09-15 17:10:21.606 UTC 0.42 s Unspecified 2.81° 115.0° 1.06 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0012 3.5458e-05
CQ.AKMS.--.HHN I 0.0013 2.9519e-05
CQ.AKMS.--.HHZ I 0.0013 2.7449e-05
CQ.ALEF.--.HHE I 0.0018 3.7112e-05
CQ.ALEF.--.HHN I 0.0016 3.4114e-05
CQ.ALEF.--.HHZ I 0.0013 2.1812e-05
CQ.ASGA.--.HHE I 0.0015 1.9046e-05
CQ.ASGA.--.HHN I 0.0011 2.0574e-05
CQ.ASGA.--.HHZ I 0.0019 1.6939e-05
CQ.TROD.--.HHE I 0.0004 1.2087e-05
CQ.TROD.--.HHN I 0.0004 1.2376e-05
CQ.TROD.--.HHZ I 0.0003 9.5222e-06
CQ.XYLS.--.HHE I 0.0010 1.6264e-05
CQ.XYLS.--.HHN I 0.0025 1.7996e-05
CQ.XYLS.--.HHZ I 0.0008 1.1842e-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
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