Event 20230810-10
2023-08-10 13:16:02.790 UTC 16.02 km 4.7 Ml
36.1177°N, 31.3638°E
Mediterranean Sea
155.0 km NW of Polis
Tags:
felt
Time Error: Analysis Type: Manual
Time RMS: 0.64 s Num. Stations: 30
Depth Error: 3.38 km Num. Phases: 27
Reference Elevation: 0.54 km Max. Intensity (MMI):
Azimuth: 201° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
4.7 Ml 10 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.35° Source Radius:
Max. Distance: 4.31° 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 5.40 km 19.00° 38.00°
Intermediate 2.84 km 219.00° 49.00°
Minimum 1.43 km 117.00° 10.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-08-10 13:16:47.960 UTC 76.2 0.36 s 4.9 Ml 1.35° 143.0°
CQ.AKMS.--.HHN 2023-08-10 13:16:49.420 UTC 41.5 0.50 s 4.6 Ml 1.35° 143.0°
CQ.ALEF.--.HHN 2023-08-10 13:16:51.590 UTC 48.1 0.68 s 4.6 Ml 1.39° 133.0°
CQ.ALEF.--.HHE 2023-08-10 13:16:52.890 UTC 42.3 0.50 s 4.6 Ml 1.39° 133.0°
CQ.XYLS.--.HHN 2023-08-10 13:17:00.810 UTC 18.9 0.66 s 4.5 Ml 1.76° 128.0°
CQ.NATA.--.HHN 2023-08-10 13:17:02.050 UTC 134.4 0.78 s 5.0 Ml 1.66° 143.0°
CQ.NATA.--.HHE 2023-08-10 13:17:02.360 UTC 195.2 1.22 s 5.2 Ml 1.66° 143.0°
CQ.XYLS.--.HHE 2023-08-10 13:17:03.940 UTC 16.2 0.36 s 4.4 Ml 1.76° 128.0°
CQ.APOL.--.HHE 2023-08-10 13:17:06.940 UTC 20.6 1.10 s 4.6 Ml 1.89° 139.0°
CQ.TROD.--.HHN 2023-08-10 13:17:09.720 UTC 21.5 1.12 s 4.7 Ml 1.69° 133.0°
CQ.TROD.--.HHE 2023-08-10 13:17:10.860 UTC 27.0 0.82 s 4.8 Ml 1.69° 133.0°
CQ.ASGA.--.HHE 2023-08-10 13:17:12.140 UTC 20.8 0.56 s 4.7 Ml 2.03° 130.0°
GE.CSS.--.HHN 2023-08-10 13:17:14.660 UTC 16.4 0.78 s 4.7 Ml 1.98° 125.0°
GE.CSS.--.HHE 2023-08-10 13:17:17.930 UTC 18.8 0.94 s 4.8 Ml 1.98° 125.0°
CQ.APOL.--.HHN 2023-08-10 13:17:19.910 UTC 22.8 1.14 s 4.6 Ml 1.89° 139.0°
CQ.ATHA.--.HHE 2023-08-10 13:17:20.770 UTC 36.1 0.90 s 4.7 Ml 1.92° 119.0°
CQ.ATHA.--.HHN 2023-08-10 13:17:21.010 UTC 34.1 0.74 s 4.7 Ml 1.92° 119.0°
CQ.DERY.--.HHN 2023-08-10 13:17:22.660 UTC 67.7 0.84 s 5.3 Ml 2.37° 115.0°
CQ.DERY.--.HHE 2023-08-10 13:17:23.150 UTC 64.7 0.70 s 5.3 Ml 2.37° 115.0°
CQ.ASGA.--.HHN 2023-08-10 13:17:23.510 UTC 17.6 0.66 s 4.6 Ml 2.03° 130.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-08-10 13:16:25.462 UTC -1.38 s Unspecified 1.35° 143.0° 230.30 no
CQ.ALEF.--.HHZ P 2023-08-10 13:16:26.438 UTC -0.92 s Unspecified 1.39° 133.0° 213.16 no
CQ.POL7.--.HHZ P 2023-08-10 13:16:26.737 UTC -0.51 s Unspecified 1.38° 141.0° no
CQ.POL1.--.HHZ P 2023-08-10 13:16:27.313 UTC -0.13 s Unspecified 1.40° 138.0° no
CQ.POL9.--.HHZ P 2023-08-10 13:16:28.205 UTC 0.94 s Unspecified 1.38° 140.0° no
CQ.XYLS.--.HHZ P 2023-08-10 13:16:31.726 UTC -0.82 s Unspecified 1.76° 128.0° 206.38 no
CQ.TROD.--.HHZ P 2023-08-10 13:16:31.795 UTC 0.21 s Unspecified 1.69° 133.0° 75.19 no
CQ.NATA.--.HHZ P 2023-08-10 13:16:31.837 UTC 0.71 s Unspecified 1.66° 143.0° 249.31 no
CQ.PAF1.--.HHZ P 2023-08-10 13:16:32.448 UTC 2.10 s Unspecified 1.60° 147.0° 1.81 no
GE.CSS.--.HHZ P 2023-08-10 13:16:34.612 UTC -0.95 s Unspecified 1.98° 125.0° 76.09 no
CQ.LEF1.--.HHZ P 2023-08-10 13:16:34.637 UTC 0.38 s Unspecified 1.88° 119.0° no
CQ.ATHA.--.HHZ P 2023-08-10 13:16:34.650 UTC -0.14 s Unspecified 1.92° 119.0° 16.42 no
CQ.APOL.--.HHZ P 2023-08-10 13:16:35.168 UTC 0.78 s Unspecified 1.89° 139.0° 13.01 no
CQ.MVOU.--.HHZ P 2023-08-10 13:16:37.073 UTC -0.94 s Unspecified 2.15° 120.0° no
CQ.ASGA.--.HHZ P 2023-08-10 13:16:37.652 UTC 1.30 s Unspecified 2.03° 130.0° 63.73 no
CQ.DERY.--.HHZ P 2023-08-10 13:16:41.632 UTC 0.61 s Unspecified 2.37° 115.0° no
CQ.OSC1.01.HHZ P 2023-08-10 13:16:43.042 UTC -1.41 s Unspecified 2.61° 182.0° no
CQ.AKMS.--.HHE S 2023-08-10 13:16:44.842 UTC -0.76 s Unspecified 1.35° 143.0° 522.05 no
CQ.ALEF.--.HHE S 2023-08-10 13:16:45.845 UTC -0.67 s Unspecified 1.39° 133.0° 206.62 no
HL.ARG.--.HHZ P 2023-08-10 13:16:48.371 UTC 3.72 s Unspecified 2.63° 274.0° no
CQ.PAF1.--.HHE S 2023-08-10 13:16:51.274 UTC -0.57 s Unspecified 1.60° 147.0° 7.31 no
CQ.OSC2.01.HHZ P 2023-08-10 13:16:51.784 UTC 0.16 s Unspecified 3.13° 165.0° no
CQ.NATA.--.HHE S 2023-08-10 13:16:53.546 UTC 0.31 s Unspecified 1.66° 143.0° 276.90 no
CQ.TROD.--.HHE S 2023-08-10 13:16:54.333 UTC 0.28 s Unspecified 1.69° 133.0° 113.51 no
CQ.XYLS.--.HHE S 2023-08-10 13:16:56.505 UTC 0.75 s Unspecified 1.76° 128.0° 136.08 no
CQ.ATHA.--.HHN S 2023-08-10 13:16:59.342 UTC -0.41 s Unspecified 1.92° 119.0° 64.47 no
CQ.APOL.--.HHE S 2023-08-10 13:16:59.369 UTC 0.33 s Unspecified 1.89° 139.0° 25.78 no
GE.CSS.--.HHE S 2023-08-10 13:17:01.366 UTC 0.25 s Unspecified 1.98° 125.0° 86.28 no
CQ.ASGA.--.HHN S 2023-08-10 13:17:02.992 UTC 0.46 s Unspecified 2.03° 130.0° 44.23 no
HL.ZKR.--.HHZ P 2023-08-10 13:17:10.238 UTC 1.98 s Unspecified 4.31° 259.0° no
HL.ARG.--.HHN S 2023-08-10 13:17:17.280 UTC -0.020 s Unspecified 2.63° 274.0° no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.6510 0.0415
CQ.AKMS.--.HHN I 0.4834 0.0233
CQ.AKMS.--.HHZ I 0.3471 0.0156
CQ.ALEF.--.HHE I 0.4870 0.0200
CQ.ALEF.--.HHN I 0.5561 0.0219
CQ.ALEF.--.HHZ I 0.1743 0.0079
CQ.APOL.--.HHE I 0.1115 0.0086
CQ.APOL.--.HHN I 0.1089 0.0074
CQ.APOL.--.HHZ I 0.0888 0.0050
CQ.ASGA.--.HHE I 0.1173 0.0078
CQ.ASGA.--.HHN I 0.0761 0.0063
CQ.ASGA.--.HHZ I 0.0818 0.0042
CQ.ATHA.--.HHE I 0.1309 0.0112
CQ.ATHA.--.HHN I 0.1354 0.0111
CQ.ATHA.--.HHZ I 0.0942 0.0045
CQ.NATA.--.HHE I 0.7577 0.0610
CQ.NATA.--.HHN I 0.6162 0.0392
CQ.NATA.--.HHZ I 0.3506 0.0313
CQ.PAF1.--.HHE I 0.3856 0.0206
CQ.PAF1.--.HHN I 0.2568 0.0167
CQ.PAF1.--.HHZ I 0.3130 0.0137
CQ.TROD.--.HHE I 0.1030 0.0092
CQ.TROD.--.HHN I 0.1101 0.0076
CQ.TROD.--.HHZ I 0.0855 0.0072
CQ.XYLS.--.HHE I 0.1752 0.0078
CQ.XYLS.--.HHN I 0.2258 0.0093
CQ.XYLS.--.HHZ I 0.1037 0.0047
GE.CSS.--.HHE I 0.0591 0.0060
GE.CSS.--.HHN I 0.0587 0.0042
GE.CSS.--.HHZ I 0.0516 0.0043
GE.CSS.--.HLE I 0.0583 0.0060
GE.CSS.--.HLN I 0.0578 0.0041
GE.CSS.--.HLZ I 0.0510 0.0043

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