Event 20230921-5
2023-09-21 16:49:39.430 UTC 14.83 km 1.2 Ml
34.9200°N, 32.1757°E
Mediterranean Sea
27.0 km SW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.20 s Num. Stations: 26
Depth Error: 2.13 km Num. Phases: 10
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 300° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.2 Ml 6 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.16° Source Radius:
Max. Distance: 1.20° 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 2.29 km 35.00° 68.00°
Intermediate 1.49 km 262.00° 14.00°
Minimum 0.88 km 168.00° 15.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2023-09-21 16:49:47.360 UTC 0.5 0.14 s 1.6 Ml 0.16° 53.0°
CQ.AKMS.--.HHE 2023-09-21 16:49:47.470 UTC 1.0 0.14 s 1.8 Ml 0.16° 53.0°
CQ.NATA.--.HHE 2023-09-21 16:49:55.600 UTC 0.2 0.44 s 1.3 Ml 0.35° 113.0°
CQ.NATA.--.HHN 2023-09-21 16:49:56.350 UTC 0.2 0.28 s 1.1 Ml 0.35° 113.0°
CQ.ALEF.--.HHN 2023-09-21 16:49:56.400 UTC 9.2e-02 0.32 s 1.2 Ml 0.42° 55.0°
CQ.ALEF.--.HHE 2023-09-21 16:49:56.720 UTC 0.1 0.16 s 1.3 Ml 0.42° 55.0°
CQ.TROD.--.HHN 2023-09-21 16:50:03.570 UTC 2.7e-02 0.46 s 1.1 Ml 0.57° 87.0°
CQ.XYLS.--.HHN 2023-09-21 16:50:07.400 UTC 4.2e-02 0.28 s 1.2 Ml 0.72° 82.0°
CQ.XYLS.--.HHE 2023-09-21 16:50:07.950 UTC 2.4e-02 0.18 s 0.9 Ml 0.72° 82.0°
CQ.TROD.--.HHE 2023-09-21 16:50:10.330 UTC 2.9e-02 0.50 s 1.1 Ml 0.57° 87.0°
CQ.ASGA.--.HHE 2023-09-21 16:50:11.000 UTC 5.6e-02 0.38 s 1.5 Ml 0.89° 98.0°
CQ.ASGA.--.HHN 2023-09-21 16:50:12.900 UTC 3.9e-02 0.36 s 1.3 Ml 0.89° 98.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-09-21 16:49:43.777 UTC 0.11 s Unspecified 0.16° 53.0° 9.38 no
CQ.NATA.--.HHZ P 2023-09-21 16:49:46.806 UTC -0.050 s Unspecified 0.35° 113.0° 1.54 no
CQ.AKMS.--.HHE S 2023-09-21 16:49:46.967 UTC -0.010 s Unspecified 0.16° 53.0° 17.15 no
CQ.ALEF.--.HHZ P 2023-09-21 16:49:48.170 UTC 0.15 s Unspecified 0.42° 55.0° 1.27 no
CQ.TROD.--.HHZ P 2023-09-21 16:49:50.186 UTC -0.45 s Unspecified 0.57° 87.0° 0.58 no
CQ.NATA.--.HHE S 2023-09-21 16:49:52.602 UTC -0.060 s Unspecified 0.35° 113.0° 2.56 no
CQ.XYLS.--.HHZ P 2023-09-21 16:49:53.701 UTC 0.29 s Unspecified 0.72° 82.0° 0.74 no
CQ.ALEF.--.HHE S 2023-09-21 16:49:54.572 UTC -0.15 s Unspecified 0.42° 55.0° 2.19 no
CQ.ASGA.--.HHZ P 2023-09-21 16:49:56.351 UTC -0.060 s Unspecified 0.89° 98.0° 0.84 no
CQ.TROD.--.HHE S 2023-09-21 16:49:58.451 UTC -0.93 s Unspecified 0.57° 87.0° 1.04 no
CQ.MVOU.--.HHZ P 2023-09-21 16:50:04.610 UTC 3.16 s Unspecified 1.20° 85.0° no
CQ.XYLS.--.HHE S 2023-09-21 16:50:05.226 UTC 0.92 s Unspecified 0.72° 82.0° 0.95 no
CQ.ASGA.--.HHE S 2023-09-21 16:50:09.869 UTC 0.22 s Unspecified 0.89° 98.0° 1.11 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0736 0.0012
CQ.AKMS.--.HHN I 0.0527 0.0007
CQ.AKMS.--.HHZ I 0.0487 0.0008
CQ.ALEF.--.HHE I 0.0061 0.0001
CQ.ALEF.--.HHN I 0.0046 6.8521e-05
CQ.ALEF.--.HHZ I 0.0039 6.1755e-05
CQ.ASGA.--.HHE I 0.0015 2.9294e-05
CQ.ASGA.--.HHN I 0.0008 2.6391e-05
CQ.ASGA.--.HHZ I 0.0014 1.9720e-05
CQ.NATA.--.HHE I 0.0544 0.0005
CQ.NATA.--.HHN I 0.0299 0.0003
CQ.NATA.--.HHZ I 0.0261 0.0003
CQ.TROD.--.HHE I 0.0008 1.6984e-05
CQ.TROD.--.HHN I 0.0007 1.6810e-05
CQ.TROD.--.HHZ I 0.0004 1.9027e-05
CQ.XYLS.--.HHE I 0.0009 2.2012e-05
CQ.XYLS.--.HHN I 0.0010 2.5469e-05
CQ.XYLS.--.HHZ I 0.0008 1.8415e-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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