Event 20230904-2
2023-09-04 16:41:49.240 UTC 9.89 km 1.6 Ml
34.9818°N, 32.0672°E
Mediterranean Sea
34.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.42 s Num. Stations: 27
Depth Error: 37.52 km Num. Phases: 18
Reference Elevation: 0.54 km Max. Intensity (MMI):
Azimuth: 301° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.6 Ml 6 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.22° Source Radius:
Max. Distance: 1.04° 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 37.52 km 0° 90.00°
Intermediate 1.88 km 298.00° 0°
Minimum 1.57 km 28.00° 0°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2023-09-04 16:41:58.340 UTC 1.0 0.16 s 1.6 Ml 0.22° 80.0°
CQ.AKMS.--.HHE 2023-09-04 16:41:58.560 UTC 2.4 0.24 s 2.0 Ml 0.22° 80.0°
CQ.ALEF.--.HHN 2023-09-04 16:42:06.530 UTC 0.2 0.12 s 1.4 Ml 0.47° 68.0°
CQ.NATA.--.HHN 2023-09-04 16:42:07.930 UTC 0.4 0.42 s 1.5 Ml 0.46° 115.0°
CQ.ALEF.--.HHE 2023-09-04 16:42:08.150 UTC 0.2 0.16 s 1.4 Ml 0.47° 68.0°
CQ.NATA.--.HHE 2023-09-04 16:42:08.630 UTC 0.5 0.24 s 1.6 Ml 0.46° 115.0°
CQ.XYLS.--.HHN 2023-09-04 16:42:18.370 UTC 9.1e-02 0.30 s 1.6 Ml 0.81° 87.0°
CQ.XYLS.--.HHE 2023-09-04 16:42:19.580 UTC 4.6e-02 0.34 s 1.3 Ml 0.81° 87.0°
CQ.ASGA.--.HHE 2023-09-04 16:42:22.020 UTC 0.1 0.28 s 1.9 Ml 0.99° 101.0°
CQ.ASGA.--.HHN 2023-09-04 16:42:23.890 UTC 8.2e-02 0.28 s 1.7 Ml 0.99° 101.0°
GE.CSS.--.HHN 2023-09-04 16:42:26.040 UTC 2.7e-02 0.22 s 1.5 Ml 1.04° 90.0°
GE.CSS.--.HHE 2023-09-04 16:42:27.640 UTC 5.3e-02 0.58 s 1.8 Ml 1.04° 90.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-09-04 16:41:54.735 UTC 0.49 s Unspecified 0.22° 80.0° 28.02 no
CQ.POL7.--.HHZ P 2023-09-04 16:41:55.724 UTC 0.38 s Unspecified 0.28° 80.0° 2.42 no
CQ.POL9.--.HHZ P 2023-09-04 16:41:56.279 UTC 0.49 s Unspecified 0.31° 78.0° no
CQ.PAF1.--.HHZ P 2023-09-04 16:41:57.337 UTC 0.59 s Unspecified 0.36° 127.0° 0.66 no
CQ.AKMS.--.HHE S 2023-09-04 16:41:57.892 UTC -0.27 s Unspecified 0.22° 80.0° 49.25 no
CQ.NATA.--.HHZ P 2023-09-04 16:41:58.173 UTC -0.32 s Unspecified 0.46° 115.0° 2.28 no
CQ.ALEF.--.HHZ P 2023-09-04 16:41:58.687 UTC 0.030 s Unspecified 0.47° 68.0° 3.82 no
CQ.POL7.--.HHN S 2023-09-04 16:42:00.608 UTC 0.51 s Unspecified 0.28° 80.0° 2.66 no
CQ.TROD.--.HHZ P 2023-09-04 16:42:01.184 UTC -0.81 s Unspecified 0.66° 92.0° 1.33 no
CQ.PAF1.--.HHE S 2023-09-04 16:42:01.227 UTC -1.38 s Unspecified 0.36° 127.0° 0.82 no
CQ.POL9.--.HHN S 2023-09-04 16:42:02.353 UTC 1.45 s Unspecified 0.31° 78.0° 1.30 no
CQ.APOL.--.HHZ P 2023-09-04 16:42:03.253 UTC 0.050 s Unspecified 0.72° 115.0° 1.45 no
CQ.XYLS.--.HHZ P 2023-09-04 16:42:04.694 UTC 0.030 s Unspecified 0.81° 87.0° 1.32 no
CQ.NATA.--.HHE S 2023-09-04 16:42:05.518 UTC -0.19 s Unspecified 0.46° 115.0° 3.09 no
CQ.ALEF.--.HHE S 2023-09-04 16:42:05.844 UTC -0.16 s Unspecified 0.47° 68.0° 5.43 no
CQ.ASGA.--.HHZ P 2023-09-04 16:42:07.496 UTC -0.45 s Unspecified 0.99° 101.0° 1.56 no
GE.CSS.--.HHZ P 2023-09-04 16:42:08.118 UTC -0.68 s Unspecified 1.04° 90.0° 1.00 no
CQ.TROD.--.HHE S 2023-09-04 16:42:09.573 UTC -2.38 s Unspecified 0.66° 92.0° 1.53 no
CQ.APOL.--.HHE S 2023-09-04 16:42:14.493 UTC 0.40 s Unspecified 0.72° 115.0° 1.13 no
CQ.XYLS.--.HHE S 2023-09-04 16:42:16.754 UTC 0.040 s Unspecified 0.81° 87.0° 1.55 no
CQ.ASGA.--.HHE S 2023-09-04 16:42:21.435 UTC -1.10 s Unspecified 0.99° 101.0° 1.74 no
GE.CSS.--.HHE S 2023-09-04 16:42:22.206 UTC -1.85 s Unspecified 1.04° 90.0° 1.33 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.1493 0.0028
CQ.AKMS.--.HHN I 0.1066 0.0013
CQ.AKMS.--.HHZ I 0.0749 0.0010
CQ.ALEF.--.HHE I 0.0109 0.0003
CQ.ALEF.--.HHN I 0.0135 0.0003
CQ.ALEF.--.HHZ I 0.0088 0.0001
CQ.APOL.--.HHE I 0.0087 9.4985e-05
CQ.APOL.--.HHN I 0.0094 9.5919e-05
CQ.APOL.--.HHZ I 0.0150 0.0001
CQ.ASGA.--.HHE I 0.0039 7.0999e-05
CQ.ASGA.--.HHN I 0.0028 5.3223e-05
CQ.ASGA.--.HHZ I 0.0034 3.9183e-05
CQ.NATA.--.HHE I 0.0205 0.0004
CQ.NATA.--.HHN I 0.0146 0.0002
CQ.NATA.--.HHZ I 0.0203 0.0003
CQ.PAF1.--.HHE I 0.0268 0.0004
CQ.PAF1.--.HHN I 0.0407 0.0004
CQ.PAF1.--.HHZ I 0.1598 0.0014
CQ.POL7.--.HHE I 7.9573e-06 2.8543e-07
CQ.POL7.--.HHN I 0.1186 0.0061
CQ.POL7.--.HHZ I 0.0125 0.0003
CQ.POL9.--.HHE I 0.0679 0.0016
CQ.POL9.--.HHN I 0.0696 0.0020
CQ.TROD.--.HHE I 0.0021 3.9130e-05
CQ.TROD.--.HHN I 0.0018 4.1005e-05
CQ.TROD.--.HHZ I 0.0013 2.4722e-05
CQ.XYLS.--.HHE I 0.0022 4.3684e-05
CQ.XYLS.--.HHN I 0.0023 4.7761e-05
CQ.XYLS.--.HHZ I 0.0015 3.9512e-05
GE.CSS.--.HHE I 0.0057 4.3319e-05
GE.CSS.--.HHN I 0.0107 6.4633e-05
GE.CSS.--.HHZ I 0.0068 4.8008e-05
GE.CSS.--.HLE I 0.0048 5.6915e-05
GE.CSS.--.HLN I 0.0091 8.0754e-05
GE.CSS.--.HLZ I 0.0088 7.8874e-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