Event 20230511-7
2023-05-11 02:21:02.250 UTC 25.00 km 2.0 Ml
35.8773°N, 29.3028°E
Mediterranean Sea
299.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.80 s Num. Stations: 8
Depth Error: 31.61 km Num. Phases: 12
Reference Elevation: 1.01 km Max. Intensity (MMI):
Azimuth: 320° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.0 Ml 6 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 2.62° Source Radius:
Max. Distance: 3.72° 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 31.61 km 0° 90.00°
Intermediate 5.38 km 244.00° 0°
Minimum 4.94 km 334.00° 0°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
HL.ARG.--.HHN 2023-05-11 02:21:22.660 UTC 0.3 0.64 s 2.3 Ml 1.01° 290.0°
HL.ARG.--.HHE 2023-05-11 02:21:23.050 UTC 0.4 0.38 s 2.5 Ml 1.01° 290.0°
CQ.AKMS.--.HHN 2023-05-11 02:22:20.630 UTC 1.5e-02 0.50 s 1.8 Ml 2.62° 108.0°
CQ.ALEF.--.HHN 2023-05-11 02:22:23.910 UTC 1.7e-02 0.60 s 1.8 Ml 2.79° 104.0°
CQ.AKMS.--.HHE 2023-05-11 02:22:24.290 UTC 1.6e-02 0.36 s 1.8 Ml 2.62° 108.0°
CQ.NATA.--.HHE 2023-05-11 02:22:27.160 UTC 6.7e-02 0.64 s 2.2 Ml 2.89° 111.0°
CQ.NATA.--.HHN 2023-05-11 02:22:27.440 UTC 4.0e-02 0.48 s 2.0 Ml 2.89° 111.0°
CQ.ALEF.--.HHE 2023-05-11 02:22:30.150 UTC 2.3e-02 0.36 s 2.0 Ml 2.79° 104.0°
CQ.XYLS.--.HHN 2023-05-11 02:22:32.760 UTC 7.1e-03 0.48 s 1.6 Ml 3.18° 104.0°
CQ.TROD.--.HHN 2023-05-11 02:22:34.360 UTC 1.4e-02 1.16 s 2.1 Ml 3.06° 106.0°
CQ.XYLS.--.HHE 2023-05-11 02:22:37.090 UTC 1.3e-02 0.28 s 1.9 Ml 3.18° 104.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
HL.ARG.--.HHN S 2023-05-11 02:21:16.567 UTC -9.99 s Unspecified 1.01° 290.0° no
CQ.AKMS.--.HHZ P 2023-05-11 02:21:42.985 UTC -0.14 s Unspecified 2.62° 108.0° 0.87 no
CQ.ALEF.--.HHZ P 2023-05-11 02:21:45.184 UTC -0.25 s Unspecified 2.79° 104.0° 1.13 no
CQ.NATA.--.HHZ P 2023-05-11 02:21:46.548 UTC -0.33 s Unspecified 2.89° 111.0° 1.19 no
CQ.TROD.--.HHZ P 2023-05-11 02:21:48.561 UTC -0.66 s Unspecified 3.06° 106.0° 1.30 no
CQ.XYLS.--.HHZ P 2023-05-11 02:21:50.717 UTC -0.23 s Unspecified 3.18° 104.0° 1.24 no
CQ.AKMS.--.HHN S 2023-05-11 02:22:15.328 UTC 0.31 s Unspecified 2.62° 108.0° 0.95 no
CQ.OSC1.01.HHE S 2023-05-11 02:22:19.911 UTC -1.48 s Unspecified 2.88° 144.0° no
CQ.ALEF.--.HHN S 2023-05-11 02:22:20.205 UTC 1.10 s Unspecified 2.79° 104.0° 0.70 no
CQ.NATA.--.HHN S 2023-05-11 02:22:23.070 UTC 1.38 s Unspecified 2.89° 111.0° 1.12 no
CQ.TROD.--.HHN S 2023-05-11 02:22:27.060 UTC 1.20 s Unspecified 3.06° 106.0° 0.95 no
CQ.XYLS.--.HHN S 2023-05-11 02:22:28.823 UTC -0.12 s Unspecified 3.18° 104.0° 1.00 no
CQ.OSC2.01.HHE S 2023-05-11 02:22:41.605 UTC -0.71 s Unspecified 3.72° 137.0° no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0006 1.4373e-05
CQ.AKMS.--.HHN I 0.0004 1.1717e-05
CQ.AKMS.--.HHZ I 0.0004 1.2651e-05
CQ.ALEF.--.HHE I 0.0006 1.4663e-05
CQ.ALEF.--.HHN I 0.0009 1.3306e-05
CQ.ALEF.--.HHZ I 0.0007 9.4715e-06
CQ.NATA.--.HHE I 0.0026 3.7735e-05
CQ.NATA.--.HHN I 0.0021 2.7585e-05
CQ.NATA.--.HHZ I 0.0029 3.8986e-05
CQ.TROD.--.HHE I 0.0002 7.0992e-06
CQ.TROD.--.HHN I 0.0002 7.2943e-06
CQ.TROD.--.HHZ I 0.0002 5.8848e-06
CQ.XYLS.--.HHE I 0.0005 1.0914e-05
CQ.XYLS.--.HHN I 0.0005 1.0890e-05
CQ.XYLS.--.HHZ I 0.0005 1.2441e-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