Event 20240217-4
2024-02-17 18:47:48.440 UTC 15.00 km 2.9 Ml
36.2368°N, 29.5172°E
296.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.34 s Num. Stations: 11
Depth Error: 31.61 km Num. Phases: 14
Reference Elevation: 0.25 km Max. Intensity (MMI):
Azimuth: 349° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.9 Ml 10 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 2.60° Source Radius:
Max. Distance: 3.57° 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 31.61 km 0° 90.00°
Intermediate 8.98 km 203.00° 0°
Minimum 2.13 km 293.00° 0°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHE 2024-02-17 18:49:04.880 UTC 0.3 0.64 s 3.1 Ml 2.60° 117.0°
CQ.AKMS.--.HHN 2024-02-17 18:49:10.220 UTC 0.3 0.22 s 3.0 Ml 2.60° 117.0°
CQ.ALEF.--.HHN 2024-02-17 18:49:10.500 UTC 0.2 0.32 s 2.9 Ml 2.73° 112.0°
CQ.ALEF.--.HHE 2024-02-17 18:49:10.870 UTC 0.2 0.22 s 2.9 Ml 2.73° 112.0°
HL.ZKR.--.HHE 2024-02-17 18:49:12.060 UTC 0.4 0.40 s 3.3 Ml 2.91° 249.0°
HL.ZKR.--.HHN 2024-02-17 18:49:17.690 UTC 0.2 0.46 s 3.0 Ml 2.91° 249.0°
CQ.XYLS.--.HHE 2024-02-17 18:49:18.670 UTC 0.1 0.28 s 2.8 Ml 3.13° 111.0°
CQ.APOL.--.HHN 2024-02-17 18:49:21.450 UTC 0.1 0.14 s 2.9 Ml 3.15° 118.0°
CQ.APOL.--.HHE 2024-02-17 18:49:21.790 UTC 0.1 0.24 s 2.9 Ml 3.15° 118.0°
CQ.XYLS.--.HHN 2024-02-17 18:49:22.340 UTC 0.1 0.24 s 2.9 Ml 3.13° 111.0°
CQ.ASGA.--.HHE 2024-02-17 18:49:26.370 UTC 0.1 0.50 s 3.0 Ml 3.37° 114.0°
GE.CSS.--.HHN 2024-02-17 18:49:27.640 UTC 5.1e-02 0.26 s 2.7 Ml 3.36° 111.0°
CQ.ASGA.--.HHN 2024-02-17 18:49:28.180 UTC 0.1 0.34 s 2.9 Ml 3.37° 114.0°
GE.CSS.--.HHE 2024-02-17 18:49:28.400 UTC 7.3e-02 0.50 s 2.9 Ml 3.36° 111.0°
CQ.MVOU.--.HHE 2024-02-17 18:49:30.540 UTC 0.1 0.32 s 3.1 Ml 3.57° 108.0°
CQ.MVOU.--.HHN 2024-02-17 18:49:32.410 UTC 7.0e-02 0.36 s 2.9 Ml 3.57° 108.0°
CQ.NATA.--.HHE 2024-02-17 18:49:47.610 UTC 0.5 0.70 s 3.1 Ml 2.89° 119.0°
CQ.NATA.--.HHN 2024-02-17 18:49:47.980 UTC 0.4 0.76 s 3.0 Ml 2.89° 119.0°
CQ.TROD.--.HHE 2024-02-17 18:49:49.710 UTC 7.6e-02 0.74 s 2.8 Ml 3.02° 114.0°
CQ.TROD.--.HHN 2024-02-17 18:49:53.580 UTC 9.7e-02 0.96 s 2.9 Ml 3.02° 114.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
HL.ARG.--.HHZ P 2024-02-17 18:48:02.247 UTC -7.21 s Unspecified 1.13° 270.0° no
HL.ARG.--.HHN S 2024-02-17 18:48:14.250 UTC -9.99 s Unspecified 1.13° 270.0° no
HL.ZKR.--.HHZ P 2024-02-17 18:48:28.758 UTC -5.63 s Unspecified 2.91° 249.0° 0.92 no
CQ.AKMS.--.HHZ P 2024-02-17 18:48:30.059 UTC 0.050 s Unspecified 2.60° 117.0° 3.76 no
CQ.ALEF.--.HHZ P 2024-02-17 18:48:31.598 UTC -0.27 s Unspecified 2.73° 112.0° 2.22 no
CQ.NATA.--.HHZ P 2024-02-17 18:48:33.937 UTC -0.080 s Unspecified 2.89° 119.0° no
CQ.TROD.--.HHZ P 2024-02-17 18:48:35.555 UTC -0.32 s Unspecified 3.02° 114.0° no
CQ.XYLS.--.HHZ P 2024-02-17 18:48:36.990 UTC -0.41 s Unspecified 3.13° 111.0° 2.57 no
CQ.APOL.--.HHZ P 2024-02-17 18:48:37.484 UTC -0.20 s Unspecified 3.15° 118.0° 1.92 no
GE.CSS.--.HHZ P 2024-02-17 18:48:40.770 UTC 0.11 s Unspecified 3.36° 111.0° no
CQ.ASGA.--.HHZ P 2024-02-17 18:48:40.881 UTC 0.050 s Unspecified 3.37° 114.0° no
CQ.MVOU.--.HHZ P 2024-02-17 18:48:42.869 UTC -0.71 s Unspecified 3.57° 108.0° 1.56 no
HL.ZKR.--.HHE S 2024-02-17 18:49:00.266 UTC -9.96 s Unspecified 2.91° 249.0° 0.80 no
CQ.AKMS.--.HHE S 2024-02-17 18:49:02.546 UTC 0.12 s Unspecified 2.60° 117.0° 2.83 no
CQ.ALEF.--.HHE S 2024-02-17 18:49:06.430 UTC 0.68 s Unspecified 2.73° 112.0° 3.12 no
CQ.XYLS.--.HHE S 2024-02-17 18:49:15.513 UTC -0.080 s Unspecified 3.13° 111.0° 1.14 no
CQ.APOL.--.HHN S 2024-02-17 18:49:16.577 UTC 0.47 s Unspecified 3.15° 118.0° 1.43 no
CQ.MVOU.--.HHE S 2024-02-17 18:49:26.749 UTC 0.16 s Unspecified 3.57° 108.0° 1.24 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0170 0.0003
CQ.AKMS.--.HHN I 0.0225 0.0004
CQ.AKMS.--.HHZ I 0.0213 0.0004
CQ.ALEF.--.HHE I 0.0146 0.0002
CQ.ALEF.--.HHN I 0.0129 0.0002
CQ.ALEF.--.HHZ I 0.0106 0.0002
CQ.APOL.--.HHE I 0.0110 0.0002
CQ.APOL.--.HHN I 0.0165 0.0002
CQ.APOL.--.HHZ I 0.0267 0.0002
CQ.MVOU.--.HHE I 0.0049 7.1635e-05
CQ.MVOU.--.HHN I 0.0038 5.9688e-05
CQ.MVOU.--.HHZ I 0.0068 8.0760e-05
CQ.XYLS.--.HHE I 0.0078 0.0002
CQ.XYLS.--.HHN I 0.0072 0.0001
CQ.XYLS.--.HHZ I 0.0072 0.0001
HL.ZKR.--.HHE I 0.0060 0.0002
HL.ZKR.--.HHN I 0.0036 0.0001
HL.ZKR.--.HHZ I 0.0052 0.0002

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