Event 20230727-2
2023-07-27 01:54:18.420 UTC 15.25 km 1.8 Ml
36.1943°N, 31.5967°E
Mediterranean Sea
150.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.26 s Num. Stations: 26
Depth Error: 18.29 km Num. Phases: 9
Reference Elevation: 0.64 km Max. Intensity (MMI):
Azimuth: 332° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.8 Ml 5 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.32° Source Radius:
Max. Distance: 2.03° 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 23.50 km 318.00° 51.00°
Intermediate 3.34 km 226.00° 1.00°
Minimum 1.64 km 135.00° 39.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2023-07-27 01:55:04.600 UTC 7.4e-02 0.28 s 1.9 Ml 1.32° 152.0°
CQ.ALEF.--.HHE 2023-07-27 01:55:05.290 UTC 5.6e-02 0.22 s 1.7 Ml 1.32° 141.0°
CQ.ALEF.--.HHN 2023-07-27 01:55:06.730 UTC 5.0e-02 0.28 s 1.6 Ml 1.32° 141.0°
CQ.AKMS.--.HHE 2023-07-27 01:55:07.870 UTC 0.1 0.32 s 2.1 Ml 1.32° 152.0°
CQ.XYLS.--.HHE 2023-07-27 01:55:16.620 UTC 3.2e-02 0.26 s 1.7 Ml 1.67° 134.0°
CQ.XYLS.--.HHN 2023-07-27 01:55:20.540 UTC 3.5e-02 0.36 s 1.7 Ml 1.67° 134.0°
CQ.TROD.--.HHN 2023-07-27 01:55:21.880 UTC 2.6e-02 0.48 s 1.8 Ml 1.62° 139.0°
CQ.TROD.--.HHE 2023-07-27 01:55:24.500 UTC 2.7e-02 0.52 s 1.8 Ml 1.62° 139.0°
CQ.MVOU.--.HHE 2023-07-27 01:55:24.780 UTC 2.2e-02 0.34 s 1.9 Ml 2.03° 124.0°
CQ.MVOU.--.HHN 2023-07-27 01:55:29.520 UTC 1.9e-02 0.70 s 1.8 Ml 2.03° 124.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.ALEF.--.HHZ P 2023-07-27 01:54:41.646 UTC -0.42 s Unspecified 1.32° 141.0° 1.23 no
CQ.AKMS.--.HHZ P 2023-07-27 01:54:42.356 UTC 0.29 s Unspecified 1.32° 152.0° 1.44 no
CQ.TROD.--.HHZ P 2023-07-27 01:54:46.275 UTC 0.020 s Unspecified 1.62° 139.0° 0.92 no
CQ.XYLS.--.HHZ P 2023-07-27 01:54:46.799 UTC -0.18 s Unspecified 1.67° 134.0° 1.31 no
CQ.MVOU.--.HHZ P 2023-07-27 01:54:52.292 UTC 0.22 s Unspecified 2.03° 124.0° 1.13 no
CQ.AKMS.--.HHE S 2023-07-27 01:55:00.753 UTC 0.23 s Unspecified 1.32° 152.0° 1.85 no
CQ.ALEF.--.HHE S 2023-07-27 01:55:01.525 UTC 1.01 s Unspecified 1.32° 141.0° 1.98 no
CQ.TROD.--.HHE S 2023-07-27 01:55:07.701 UTC -0.28 s Unspecified 1.62° 139.0° 1.12 no
CQ.XYLS.--.HHN S 2023-07-27 01:55:08.998 UTC -0.26 s Unspecified 1.67° 134.0° 1.05 no
CQ.MVOU.--.HHE S 2023-07-27 01:55:18.613 UTC 0.29 s Unspecified 2.03° 124.0° 1.07 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0026 6.1271e-05
CQ.AKMS.--.HHN I 0.0018 3.9606e-05
CQ.AKMS.--.HHZ I 0.0017 3.4317e-05
CQ.ALEF.--.HHE I 0.0035 6.1722e-05
CQ.ALEF.--.HHN I 0.0031 4.7728e-05
CQ.ALEF.--.HHZ I 0.0025 2.6872e-05
CQ.MVOU.--.HHE I 0.0011 1.6193e-05
CQ.MVOU.--.HHN I 0.0008 1.2545e-05
CQ.MVOU.--.HHZ I 0.0015 1.5094e-05
CQ.TROD.--.HHE I 0.0005 1.3454e-05
CQ.TROD.--.HHN I 0.0005 1.4253e-05
CQ.TROD.--.HHZ I 0.0002 1.1181e-05
CQ.XYLS.--.HHE I 0.0016 2.4278e-05
CQ.XYLS.--.HHN I 0.0015 2.6816e-05
CQ.XYLS.--.HHZ I 0.0012 1.7016e-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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