Event 20230720-2
2023-07-20 14:19:49.260 UTC 8.31 km 0.5 Ml
34.9652°N, 33.1520°E
30.0 km SE of Morphou
Time Error: Analysis Type: Manual
Time RMS: 0.15 s Num. Stations: 4
Depth Error: 2.15 km Num. Phases: 7
Reference Elevation: 0.78 km Max. Intensity (MMI):
Azimuth: 150° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
0.5 Ml 4 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.099° Source Radius:
Max. Distance: 0.24° 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 2.18 km 1.00° 80.00°
Intermediate 0.86 km 213.00° 7.00°
Minimum 0.40 km 122.00° 5.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.XYLS.--.HHN 2023-07-20 14:19:54.380 UTC 0.3 0.10 s 0.5 Ml 0.10° 301.0°
CQ.XYLS.--.HHE 2023-07-20 14:19:55.350 UTC 0.5 0.32 s 0.8 Ml 0.10° 301.0°
GE.CSS.--.HHN 2023-07-20 14:19:57.110 UTC 8.2e-02 0.28 s 0.5 Ml 0.15° 91.0°
GE.CSS.--.HHE 2023-07-20 14:19:58.340 UTC 9.7e-02 0.38 s 0.5 Ml 0.15° 91.0°
CQ.ASGA.--.HHN 2023-07-20 14:19:58.550 UTC 8.2e-02 0.36 s 0.5 Ml 0.20° 156.0°
CQ.ASGA.--.HHE 2023-07-20 14:19:59.160 UTC 7.4e-02 0.26 s 0.4 Ml 0.20° 156.0°
CQ.TROD.--.HHE 2023-07-20 14:20:00.300 UTC 3.1e-02 0.28 s 0.4 Ml 0.24° 266.0°
CQ.TROD.--.HHN 2023-07-20 14:20:02.000 UTC 4.7e-02 0.72 s 0.6 Ml 0.24° 266.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.XYLS.--.HHZ P 2023-07-20 14:19:51.955 UTC 0.050 s Unspecified 0.10° 301.0° 19.98 no
GE.CSS.--.HHZ P 2023-07-20 14:19:52.936 UTC 0.14 s Unspecified 0.15° 91.0° 2.14 no
CQ.ASGA.--.HHZ P 2023-07-20 14:19:53.576 UTC -0.14 s Unspecified 0.20° 156.0° 1.70 no
CQ.XYLS.--.HHE S 2023-07-20 14:19:53.875 UTC -0.10 s Unspecified 0.10° 301.0° 31.98 no
CQ.TROD.--.HHZ P 2023-07-20 14:19:54.302 UTC -0.20 s Unspecified 0.24° 266.0° 1.16 no
GE.CSS.--.HHN S 2023-07-20 14:19:56.442 UTC 0.88 s Unspecified 0.15° 91.0° 1.31 no
CQ.ASGA.--.HHN S 2023-07-20 14:19:57.230 UTC 0.030 s Unspecified 0.20° 156.0° 1.53 no
CQ.TROD.--.HHE S 2023-07-20 14:19:58.832 UTC 0.24 s Unspecified 0.24° 266.0° 1.77 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.ASGA.--.HHE I 0.0034 6.0270e-05
CQ.ASGA.--.HHN I 0.0030 4.9318e-05
CQ.ASGA.--.HHZ I 0.0030 4.5855e-05
CQ.TROD.--.HHE I 0.0008 2.2577e-05
CQ.TROD.--.HHN I 0.0007 2.1678e-05
CQ.TROD.--.HHZ I 0.0006 1.8577e-05
CQ.XYLS.--.HHE I 0.0522 0.0005
CQ.XYLS.--.HHN I 0.0494 0.0006
CQ.XYLS.--.HHZ I 0.0283 0.0003
GE.CSS.--.HHE I 0.0097 7.5106e-05
GE.CSS.--.HHN I 0.0084 6.8697e-05
GE.CSS.--.HHZ I 0.0086 6.8405e-05
GE.CSS.--.HLE I 0.0080 8.0626e-05
GE.CSS.--.HLN I 0.0080 6.6451e-05
GE.CSS.--.HLZ I 0.0077 9.3036e-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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