Event 20231212-4
2023-12-12 16:39:45.990 UTC 23.20 km 1.3 Ml
34.9120°N, 32.4830°E
14.0 km S of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.39 s Num. Stations: 27
Depth Error: 1.34 km Num. Phases: 24
Reference Elevation: 0.54 km Max. Intensity (MMI):
Azimuth: 112° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.3 Ml 7 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.099° Source Radius:
Max. Distance: 0.95° 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 1.46 km 261.00° 66.00°
Intermediate 0.90 km 9.00° 7.00°
Minimum 0.69 km 102.00° 23.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2023-12-12 16:39:55.610 UTC 0.4 0.24 s 1.3 Ml 0.16° 312.0°
CQ.AKMS.--.HHN 2023-12-12 16:39:55.980 UTC 0.3 0.14 s 1.2 Ml 0.16° 312.0°
CQ.ALEF.--.HHE 2023-12-12 16:39:57.000 UTC 0.4 0.20 s 1.5 Ml 0.26° 21.0°
CQ.ALEF.--.HHN 2023-12-12 16:39:57.150 UTC 0.5 0.14 s 1.5 Ml 0.26° 21.0°
CQ.NATA.--.HHE 2023-12-12 16:39:57.840 UTC 1.0 0.28 s 1.4 Ml 0.15° 151.0°
CQ.TROD.--.HHE 2023-12-12 16:39:59.080 UTC 0.1 0.32 s 1.2 Ml 0.32° 83.0°
CQ.NATA.--.HHN 2023-12-12 16:39:59.450 UTC 0.7 0.30 s 1.3 Ml 0.15° 151.0°
CQ.TROD.--.HHN 2023-12-12 16:40:00.430 UTC 0.1 0.22 s 1.2 Ml 0.32° 83.0°
CQ.XYLS.--.HHE 2023-12-12 16:40:05.840 UTC 8.5e-02 0.20 s 1.2 Ml 0.48° 77.0°
CQ.XYLS.--.HHN 2023-12-12 16:40:07.110 UTC 7.7e-02 0.30 s 1.1 Ml 0.48° 77.0°
CQ.ASGA.--.HHN 2023-12-12 16:40:10.100 UTC 7.4e-02 0.42 s 1.4 Ml 0.64° 101.0°
GE.CSS.--.HHN 2023-12-12 16:40:11.980 UTC 4.8e-02 0.38 s 1.4 Ml 0.70° 85.0°
CQ.ASGA.--.HHE 2023-12-12 16:40:12.490 UTC 7.7e-02 0.28 s 1.4 Ml 0.64° 101.0°
GE.CSS.--.HHE 2023-12-12 16:40:12.700 UTC 5.3e-02 0.34 s 1.5 Ml 0.70° 85.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.PAF1.--.HNZ P 2023-12-12 16:39:50.835 UTC -0.24 s Unspecified 0.16° 200.0° 3.39 no
CQ.AKMS.--.HHZ P 2023-12-12 16:39:50.861 UTC -0.23 s Unspecified 0.16° 312.0° 17.79 no
CQ.POL4.--.HNZ P 2023-12-12 16:39:50.878 UTC 0.43 s Unspecified 0.10° 340.0° 2.78 no
CQ.POL1.--.HNZ P 2023-12-12 16:39:50.902 UTC -0.12 s Unspecified 0.15° 3.0° 2.84 no
CQ.POL2.--.HNZ P 2023-12-12 16:39:50.998 UTC 0 s Unspecified 0.15° 1.0° no
CQ.NATA.--.HHZ P 2023-12-12 16:39:51.038 UTC 0.070 s Unspecified 0.15° 151.0° 8.23 no
CQ.POL7.--.HNZ P 2023-12-12 16:39:51.204 UTC 0.47 s Unspecified 0.13° 332.0° 3.83 no
CQ.POL9.--.HNZ P 2023-12-12 16:39:51.413 UTC 0.61 s Unspecified 0.14° 344.0° no
CQ.ALEF.--.HHZ P 2023-12-12 16:39:52.016 UTC -0.41 s Unspecified 0.26° 21.0° 15.01 no
CQ.TROD.--.HHZ P 2023-12-12 16:39:52.749 UTC -0.52 s Unspecified 0.32° 83.0° 1.97 no
CQ.PAF1.--.HNE S 2023-12-12 16:39:54.739 UTC -0.31 s Unspecified 0.16° 200.0° 2.97 no
CQ.AKMS.--.HHE S 2023-12-12 16:39:54.934 UTC -0.14 s Unspecified 0.16° 312.0° 20.12 no
CQ.NATA.--.HHE S 2023-12-12 16:39:55.175 UTC 0.33 s Unspecified 0.15° 151.0° 10.48 no
CQ.POL1.--.HNE S 2023-12-12 16:39:55.245 UTC 0.31 s Unspecified 0.15° 3.0° 2.09 no
CQ.POL4.--.HNE S 2023-12-12 16:39:55.847 UTC 1.92 s Unspecified 0.10° 340.0° 4.93 no
CQ.POL7.--.HNE S 2023-12-12 16:39:55.982 UTC 1.54 s Unspecified 0.13° 332.0° 2.81 no
CQ.XYLS.--.HHZ P 2023-12-12 16:39:56.036 UTC 0.16 s Unspecified 0.48° 77.0° 2.46 no
CQ.POL9.--.HNE S 2023-12-12 16:39:56.157 UTC 1.61 s Unspecified 0.14° 344.0° 2.62 no
CQ.ALEF.--.HHE S 2023-12-12 16:39:56.927 UTC -0.52 s Unspecified 0.26° 21.0° 11.96 no
CQ.TROD.--.HHE S 2023-12-12 16:39:58.118 UTC -0.83 s Unspecified 0.32° 83.0° 3.02 no
CQ.TRD1.--.HNN S 2023-12-12 16:39:58.469 UTC -0.71 s Unspecified 0.32° 88.0° no
CQ.ASGA.--.HHZ P 2023-12-12 16:39:58.893 UTC 0.16 s Unspecified 0.64° 101.0° 1.49 no
GE.CSS.--.HHZ P 2023-12-12 16:39:59.435 UTC -0.28 s Unspecified 0.70° 85.0° 0.85 no
CQ.MVOU.--.HHZ P 2023-12-12 16:40:03.643 UTC -0.040 s Unspecified 0.95° 83.0° no
CQ.XYLS.--.HHE S 2023-12-12 16:40:04.248 UTC 0.66 s Unspecified 0.48° 77.0° 0.94 no
CQ.ASGA.--.HHE S 2023-12-12 16:40:09.534 UTC 0.87 s Unspecified 0.64° 101.0° 1.69 no
GE.CSS.--.HHE S 2023-12-12 16:40:10.769 UTC 0.34 s Unspecified 0.70° 85.0° 0.87 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0236 0.0004
CQ.AKMS.--.HHN I 0.0258 0.0004
CQ.AKMS.--.HHZ I 0.0213 0.0004
CQ.ALEF.--.HHE I 0.0283 0.0005
CQ.ALEF.--.HHN I 0.0254 0.0005
CQ.ALEF.--.HHZ I 0.0134 0.0002
CQ.ASGA.--.HHE I 0.0030 5.7212e-05
CQ.ASGA.--.HHN I 0.0023 5.8290e-05
CQ.ASGA.--.HHZ I 0.0029 4.5864e-05
CQ.NATA.--.HHE I 0.0367 0.0007
CQ.NATA.--.HHN I 0.0210 0.0005
CQ.NATA.--.HHZ I 0.0338 0.0005
CQ.PAF1.--.HNE I 0.0269 0.0006
CQ.PAF1.--.HNN I 0.0289 0.0005
CQ.PAF1.--.HNZ I 0.0776 0.0007
CQ.POL1.--.HNE I 0.1114 0.0023
CQ.POL1.--.HNN I 0.1430 0.0042
CQ.POL1.--.HNZ I 0.0104 0.0002
CQ.POL4.--.HNE I 0.2534 0.0073
CQ.POL4.--.HNN I 3.3620e-05 9.3796e-07
CQ.POL4.--.HNZ I 0.0531 0.0007
CQ.POL7.--.HNE I 1.0901e-05 5.2805e-07
CQ.POL7.--.HNN I 0.0727 0.0026
CQ.POL7.--.HNZ I 0.0107 0.0003
CQ.POL9.--.HNE I 0.0941 0.0027
CQ.POL9.--.HNN I 0.0837 0.0023
CQ.TROD.--.HHE I 0.0076 0.0001
CQ.TROD.--.HHN I 0.0049 9.7528e-05
CQ.TROD.--.HHZ I 0.0034 6.5491e-05
CQ.XYLS.--.HHE I 0.0030 6.9603e-05
CQ.XYLS.--.HHN I 0.0027 7.1257e-05
CQ.XYLS.--.HHZ I 0.0026 4.1093e-05
GE.CSS.--.HHE I 0.0086 6.8824e-05
GE.CSS.--.HHN I 0.0087 7.1597e-05
GE.CSS.--.HHZ I 0.0063 5.2051e-05
GE.CSS.--.HLE I 0.0082 7.8047e-05
GE.CSS.--.HLN I 0.0089 7.8490e-05
GE.CSS.--.HLZ I 0.0078 6.6215e-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