Event 20230802-3
2023-08-02 17:47:33.850 UTC 84.95 km 2.9 Ml
35.8530°N, 30.8127°E
Mediterranean Sea
173.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.54 s Num. Stations: 10
Depth Error: 16.23 km Num. Phases: 13
Reference Elevation: 0.66 km Max. Intensity (MMI):
Azimuth: 297° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.9 Ml 9 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.49° Source Radius:
Max. Distance: 3.02° 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 16.86 km 139.00° 74.00°
Intermediate 3.58 km 331.00° 15.00°
Minimum 2.74 km 240.00° 3.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2023-08-02 17:48:27.990 UTC 0.3 0.68 s 2.7 Ml 1.50° 123.0°
CQ.AKMS.--.HHE 2023-08-02 17:48:28.310 UTC 0.5 0.28 s 2.9 Ml 1.50° 123.0°
CQ.ALEF.--.HHE 2023-08-02 17:48:31.970 UTC 0.4 0.30 s 2.9 Ml 1.62° 114.0°
CQ.ALEF.--.HHN 2023-08-02 17:48:32.040 UTC 0.4 0.36 s 2.9 Ml 1.62° 114.0°
CQ.XYLS.--.HHN 2023-08-02 17:48:44.350 UTC 0.2 0.28 s 2.8 Ml 2.01° 113.0°
CQ.XYLS.--.HHE 2023-08-02 17:48:46.450 UTC 0.2 0.42 s 2.8 Ml 2.01° 113.0°
CQ.TROD.--.HHN 2023-08-02 17:48:49.520 UTC 0.2 0.54 s 3.0 Ml 1.91° 117.0°
CQ.TROD.--.HHE 2023-08-02 17:48:49.890 UTC 0.2 0.58 s 2.9 Ml 1.91° 117.0°
CQ.ATHA.--.HHN 2023-08-02 17:48:50.000 UTC 0.3 0.30 s 2.8 Ml 2.22° 107.0°
CQ.ASGA.--.HHE 2023-08-02 17:48:53.000 UTC 0.2 0.50 s 2.9 Ml 2.26° 117.0°
CQ.MVOU.--.HHE 2023-08-02 17:48:54.520 UTC 0.2 0.40 s 3.1 Ml 2.45° 109.0°
CQ.MVOU.--.HHN 2023-08-02 17:48:55.400 UTC 0.2 0.42 s 3.0 Ml 2.45° 109.0°
GE.CSS.--.HHE 2023-08-02 17:48:55.820 UTC 0.2 0.72 s 3.0 Ml 2.24° 112.0°
GE.CSS.--.HHN 2023-08-02 17:48:56.130 UTC 0.1 0.54 s 2.9 Ml 2.24° 112.0°
CQ.ASGA.--.HHN 2023-08-02 17:48:56.220 UTC 0.3 0.90 s 3.0 Ml 2.26° 117.0°
CQ.ATHA.--.HHE 2023-08-02 17:49:06.640 UTC 0.3 0.80 s 2.9 Ml 2.22° 107.0°
CQ.OSC2.01.HHE 2023-08-02 17:49:13.130 UTC 4.6e-02 0.44 s 2.3 Ml 3.02° 156.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2023-08-02 17:48:00.477 UTC 0.80 s Unspecified 1.50° 123.0° 4.29 no
CQ.ALEF.--.HHZ P 2023-08-02 17:48:00.777 UTC -0.45 s Unspecified 1.62° 114.0° 3.56 no
CQ.TROD.--.HHZ P 2023-08-02 17:48:05.650 UTC 0.56 s Unspecified 1.91° 117.0° no
CQ.XYLS.--.HHZ P 2023-08-02 17:48:06.062 UTC -0.42 s Unspecified 2.01° 113.0° no
GE.CSS.--.HHZ P 2023-08-02 17:48:09.783 UTC 0.16 s Unspecified 2.24° 112.0° 1.32 no
CQ.MVOU.--.HHZ P 2023-08-02 17:48:12.076 UTC -0.37 s Unspecified 2.45° 109.0° 1.73 no
CQ.AKMS.--.HHN S 2023-08-02 17:48:19.906 UTC 0.080 s Unspecified 1.50° 123.0° 5.57 no
CQ.ALEF.--.HHN S 2023-08-02 17:48:21.129 UTC -1.46 s Unspecified 1.62° 114.0° 5.88 no
CQ.ATHA.--.HHN S 2023-08-02 17:48:36.462 UTC -0.67 s Unspecified 2.22° 107.0° no
GE.CSS.--.HHN S 2023-08-02 17:48:38.346 UTC 0.83 s Unspecified 2.24° 112.0° 1.34 no
CQ.ASGA.--.HHE S 2023-08-02 17:48:38.487 UTC 0.54 s Unspecified 2.26° 117.0° no
CQ.OSC1.01.HHE S 2023-08-02 17:48:40.557 UTC -0.27 s Unspecified 2.38° 170.0° no
CQ.MVOU.--.HHE S 2023-08-02 17:48:42.192 UTC -0.39 s Unspecified 2.45° 109.0° 1.37 no
CQ.OSC2.01.HHE S 2023-08-02 17:48:53.397 UTC -3.11 s Unspecified 3.02° 156.0° no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0069 0.0003
CQ.AKMS.--.HHN I 0.0048 0.0002
CQ.AKMS.--.HHZ I 0.0038 0.0001
CQ.ALEF.--.HHE I 0.0084 0.0003
CQ.ALEF.--.HHN I 0.0083 0.0002
CQ.ALEF.--.HHZ I 0.0055 0.0001
CQ.MVOU.--.HHE I 0.0025 8.9738e-05
CQ.MVOU.--.HHN I 0.0028 6.6948e-05
CQ.MVOU.--.HHZ I 0.0034 6.1437e-05
GE.CSS.--.HHE I 0.0085 5.5386e-05
GE.CSS.--.HHN I 0.0082 5.7205e-05
GE.CSS.--.HHZ I 0.0062 5.5113e-05
GE.CSS.--.HLE I 0.0070 6.2690e-05
GE.CSS.--.HLN I 0.0070 6.2997e-05
GE.CSS.--.HLZ I 0.0068 6.6515e-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