Event 20230815-3
2023-08-15 00:51:13.330 UTC 24.57 km 2.7 Ml
36.9150°N, 31.4027°E
229.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.53 s Num. Stations: 28
Depth Error: 33.59 km Num. Phases: 19
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 333° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.7 Ml 9 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 2.01° Source Radius:
Max. Distance: 2.78° 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 43.09 km 324.00° 51.00°
Intermediate 4.79 km 53.00° 0°
Minimum 2.05 km 143.00° 39.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-08-15 00:52:14.590 UTC 0.3 0.34 s 2.9 Ml 2.04° 157.0°
CQ.AKMS.--.HHN 2023-08-15 00:52:15.840 UTC 0.2 0.42 s 2.7 Ml 2.04° 157.0°
CQ.ALEF.--.HHE 2023-08-15 00:52:15.930 UTC 0.3 0.32 s 2.7 Ml 2.01° 150.0°
CQ.ALEF.--.HHN 2023-08-15 00:52:16.770 UTC 0.3 0.22 s 2.7 Ml 2.01° 150.0°
CQ.XYLS.--.HHN 2023-08-15 00:52:23.460 UTC 0.2 0.28 s 2.7 Ml 2.32° 144.0°
CQ.ATHA.--.HHN 2023-08-15 00:52:24.210 UTC 0.3 0.48 s 2.8 Ml 2.40° 137.0°
CQ.NATA.--.HHN 2023-08-15 00:52:25.690 UTC 0.4 0.40 s 2.7 Ml 2.33° 155.0°
CQ.NATA.--.HHE 2023-08-15 00:52:26.540 UTC 0.4 0.38 s 2.7 Ml 2.33° 155.0°
CQ.XYLS.--.HHE 2023-08-15 00:52:27.460 UTC 0.2 0.30 s 2.7 Ml 2.32° 144.0°
CQ.MVOU.--.HHN 2023-08-15 00:52:27.800 UTC 0.1 0.22 s 2.8 Ml 2.62° 135.0°
CQ.TROD.--.HHE 2023-08-15 00:52:28.620 UTC 0.1 0.30 s 2.8 Ml 2.30° 148.0°
CQ.ATHA.--.HHE 2023-08-15 00:52:28.730 UTC 0.3 0.32 s 2.8 Ml 2.40° 137.0°
CQ.MVOU.--.HHE 2023-08-15 00:52:29.360 UTC 0.2 0.22 s 3.1 Ml 2.62° 135.0°
GE.CSS.--.HHN 2023-08-15 00:52:33.320 UTC 7.5e-02 0.48 s 2.6 Ml 2.50° 140.0°
CQ.TROD.--.HHN 2023-08-15 00:52:33.510 UTC 0.1 0.48 s 2.7 Ml 2.30° 148.0°
CQ.DERY.--.HHE 2023-08-15 00:52:33.880 UTC 0.3 0.28 s 3.1 Ml 2.78° 130.0°
GE.CSS.--.HHE 2023-08-15 00:52:35.600 UTC 7.3e-02 0.34 s 2.6 Ml 2.50° 140.0°
CQ.DERY.--.HHZ 2023-08-15 00:52:44.820 UTC 0.2 0.40 s 2.9 Ml 2.78° 130.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.ALEF.--.HHZ P 2023-08-15 00:51:45.357 UTC -0.29 s Unspecified 2.01° 150.0° 2.75 no
CQ.AKMS.--.HHZ P 2023-08-15 00:51:46.376 UTC 0.27 s Unspecified 2.04° 157.0° 2.41 no
CQ.XYLS.--.HHZ P 2023-08-15 00:51:49.432 UTC -0.62 s Unspecified 2.32° 144.0° 2.74 no
CQ.ATHA.--.HHZ P 2023-08-15 00:51:51.083 UTC -0.050 s Unspecified 2.40° 137.0° 1.25 no
CQ.NATA.--.HHZ P 2023-08-15 00:51:51.108 UTC 0.88 s Unspecified 2.33° 155.0° 1.52 no
GE.CSS.--.HHZ P 2023-08-15 00:51:52.068 UTC -0.50 s Unspecified 2.50° 140.0° 1.39 no
CQ.APOL.--.HHZ P 2023-08-15 00:51:53.391 UTC 0.34 s Unspecified 2.53° 151.0° 1.85 no
CQ.MVOU.--.HHZ P 2023-08-15 00:51:53.395 UTC -0.84 s Unspecified 2.62° 135.0° 2.60 no
CQ.ASGA.--.HHZ P 2023-08-15 00:51:54.709 UTC 0.74 s Unspecified 2.60° 144.0° 2.47 no
CQ.ALEF.--.HHE S 2023-08-15 00:52:10.124 UTC -0.73 s Unspecified 2.01° 150.0° 4.38 no
CQ.AKMS.--.HHE S 2023-08-15 00:52:11.855 UTC 0.18 s Unspecified 2.04° 157.0° 2.07 no
CQ.TROD.--.HHE S 2023-08-15 00:52:17.914 UTC -0.16 s Unspecified 2.30° 148.0° no
CQ.NATA.--.HHE S 2023-08-15 00:52:18.491 UTC -0.52 s Unspecified 2.33° 155.0° 1.57 no
CQ.XYLS.--.HHE S 2023-08-15 00:52:19.068 UTC 0.38 s Unspecified 2.32° 144.0° 2.05 no
CQ.ATHA.--.HHE S 2023-08-15 00:52:21.376 UTC 0.77 s Unspecified 2.40° 137.0° 1.06 no
GE.CSS.--.HHE S 2023-08-15 00:52:22.530 UTC -0.65 s Unspecified 2.50° 140.0° 1.83 no
CQ.APOL.--.HHE S 2023-08-15 00:52:24.550 UTC 0.52 s Unspecified 2.53° 151.0° 1.70 no
CQ.MVOU.--.HHE S 2023-08-15 00:52:25.916 UTC -0.25 s Unspecified 2.62° 135.0° 1.57 no
CQ.ASGA.--.HHE S 2023-08-15 00:52:28.012 UTC 2.34 s Unspecified 2.60° 144.0° 2.13 no
CQ.DERY.--.HHE S 2023-08-15 00:52:30.608 UTC 0.46 s Unspecified 2.78° 130.0° no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0086 0.0002
CQ.AKMS.--.HHN I 0.0066 0.0002
CQ.AKMS.--.HHZ I 0.0056 0.0001
CQ.ALEF.--.HHE I 0.0119 0.0002
CQ.ALEF.--.HHN I 0.0127 0.0002
CQ.ALEF.--.HHZ I 0.0065 0.0001
CQ.APOL.--.HHE I 0.0079 0.0001
CQ.APOL.--.HHN I 0.0080 0.0001
CQ.APOL.--.HHZ I 0.0113 0.0001
CQ.ASGA.--.HHE I 0.0054 8.3392e-05
CQ.ASGA.--.HHN I 0.0033 5.7928e-05
CQ.ASGA.--.HHZ I 0.0046 5.5775e-05
CQ.ATHA.--.HHE I 0.0042 0.0002
CQ.ATHA.--.HHN I 0.0034 0.0001
CQ.ATHA.--.HHZ I 0.0037 0.0001
CQ.MVOU.--.HHE I 0.0059 0.0002
CQ.MVOU.--.HHN I 0.0055 8.4856e-05
CQ.MVOU.--.HHZ I 0.0052 7.3559e-05
CQ.NATA.--.HHE I 0.0140 0.0002
CQ.NATA.--.HHN I 0.0075 0.0002
CQ.NATA.--.HHZ I 0.0080 0.0001
CQ.XYLS.--.HHE I 0.0064 0.0002
CQ.XYLS.--.HHN I 0.0069 0.0002
CQ.XYLS.--.HHZ I 0.0039 7.6870e-05
GE.CSS.--.HHE I 0.0035 4.8227e-05
GE.CSS.--.HHN I 0.0045 4.5056e-05
GE.CSS.--.HHZ I 0.0045 3.8865e-05
GE.CSS.--.HLE I 0.0031 7.5750e-05
GE.CSS.--.HLN I 0.0035 0.0001
GE.CSS.--.HLZ I 0.0041 6.3124e-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