Event 20240422-6
2024-04-22 19:26:29.920 UTC 31.96 km 4.4 Ml
35.7027°N, 28.6557°E
Mediterranean Sea
351.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.27 s Num. Stations: 15
Depth Error: 25.63 km Num. Phases: 24
Reference Elevation: 0.68 km Max. Intensity (MMI):
Azimuth: 136° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
4.4 Ml 14 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.67° Source Radius:
Max. Distance: 4.46° 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 25.63 km 345.00° 89.00°
Intermediate 1.75 km 13.00° 0°
Minimum 0.71 km 103.00° 0°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
HL.ZKR.--.HHE 2024-04-22 19:27:26.570 UTC 10.8 0.38 s 4.4 Ml 2.08° 255.0°
HL.ZKR.--.HHN 2024-04-22 19:27:29.550 UTC 4.9 0.58 s 4.1 Ml 2.08° 255.0°
CQ.AKMS.--.HHE 2024-04-22 19:27:54.750 UTC 9.7 0.32 s 4.7 Ml 3.09° 101.0°
CQ.AKMS.--.HHN 2024-04-22 19:27:55.110 UTC 5.7 0.30 s 4.5 Ml 3.09° 101.0°
CQ.OSC1.01.HHE 2024-04-22 19:27:55.400 UTC 2.2 0.52 s 4.5 Ml 3.08° 134.0°
CQ.ALEF.--.HHN 2024-04-22 19:27:59.650 UTC 3.9 0.38 s 4.3 Ml 3.27° 98.0°
CQ.ALEF.--.HHE 2024-04-22 19:28:00.520 UTC 5.9 0.28 s 4.5 Ml 3.27° 98.0°
CQ.NATA.--.HHE 2024-04-22 19:28:00.900 UTC 12.2 0.24 s 4.6 Ml 3.34° 104.0°
CQ.NATA.--.HHN 2024-04-22 19:28:01.260 UTC 11.3 0.24 s 4.6 Ml 3.34° 104.0°
CQ.APOL.--.HHE 2024-04-22 19:28:07.230 UTC 2.0 0.22 s 4.2 Ml 3.60° 105.0°
CQ.APOL.--.HHN 2024-04-22 19:28:08.180 UTC 2.4 0.46 s 4.3 Ml 3.60° 105.0°
CQ.XYLS.--.HHN 2024-04-22 19:28:08.310 UTC 3.7 0.28 s 4.5 Ml 3.66° 99.0°
CQ.TROD.--.HHE 2024-04-22 19:28:10.780 UTC 2.8 0.34 s 4.5 Ml 3.53° 101.0°
CQ.XYLS.--.HHE 2024-04-22 19:28:11.160 UTC 3.0 0.26 s 4.4 Ml 3.66° 99.0°
CQ.TROD.--.HHN 2024-04-22 19:28:11.390 UTC 2.0 0.46 s 4.4 Ml 3.53° 101.0°
CQ.ASGA.--.HHN 2024-04-22 19:28:13.190 UTC 2.9 0.38 s 4.5 Ml 3.87° 102.0°
CQ.ASGA.--.HHE 2024-04-22 19:28:16.960 UTC 2.6 0.32 s 4.4 Ml 3.87° 102.0°
CQ.ATHA.--.HHE 2024-04-22 19:28:17.810 UTC 3.2 0.52 s 4.3 Ml 3.91° 96.0°
GE.CSS.--.HHE 2024-04-22 19:28:18.920 UTC 1.6 0.40 s 4.4 Ml 3.90° 99.0°
CQ.MVOU.--.HHE 2024-04-22 19:28:20.570 UTC 1.1 0.26 s 4.3 Ml 4.13° 98.0°
CQ.ATHA.--.HHN 2024-04-22 19:28:20.950 UTC 3.9 0.48 s 4.4 Ml 3.91° 96.0°
GE.CSS.--.HHN 2024-04-22 19:28:21.250 UTC 1.4 0.68 s 4.3 Ml 3.90° 99.0°
CQ.MVOU.--.HHN 2024-04-22 19:28:22.620 UTC 1.4 0.30 s 4.4 Ml 4.13° 98.0°
CQ.PARA.--.HHE 2024-04-22 19:28:32.250 UTC 1.4 0.44 s 4.3 Ml 4.46° 97.0°
CQ.DERY.--.HHE 2024-04-22 19:28:36.100 UTC 5.1 0.82 s 4.8 Ml 4.39° 96.0°
CQ.PARA.--.HHN 2024-04-22 19:28:38.110 UTC 1.6 0.44 s 4.4 Ml 4.46° 97.0°
CQ.DERY.--.HHN 2024-04-22 19:28:39.630 UTC 8.0 0.50 s 5.0 Ml 4.39° 96.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
HL.ARG.--.HHZ P 2024-04-22 19:26:42.847 UTC -0.030 s Unspecified 0.67° 320.0° no
HL.ARG.--.HHN S 2024-04-22 19:26:51.712 UTC -1.28 s Unspecified 0.67° 320.0° no
HL.ZKR.--.HHZ P 2024-04-22 19:27:02.297 UTC -0.26 s Unspecified 2.08° 255.0° 4.37 no
CQ.OSC1.01.HHZ P 2024-04-22 19:27:16.528 UTC -0.11 s Unspecified 3.08° 134.0° 9.15 no
CQ.AKMS.--.HHZ P 2024-04-22 19:27:17.234 UTC 0.58 s Unspecified 3.09° 101.0° 6.19 no
CQ.ALEF.--.HHZ P 2024-04-22 19:27:19.355 UTC 0.14 s Unspecified 3.27° 98.0° 3.96 no
CQ.NATA.--.HHZ P 2024-04-22 19:27:20.648 UTC 0.49 s Unspecified 3.34° 104.0° 8.86 no
CQ.TROD.--.HHZ P 2024-04-22 19:27:22.746 UTC -0.080 s Unspecified 3.53° 101.0° 1.87 no
CQ.APOL.--.HHZ P 2024-04-22 19:27:23.885 UTC 0.050 s Unspecified 3.60° 105.0° no
CQ.XYLS.--.HHZ P 2024-04-22 19:27:24.523 UTC -0.16 s Unspecified 3.66° 99.0° 2.23 no
HL.ZKR.--.HHE S 2024-04-22 19:27:26.195 UTC -1.82 s Unspecified 2.08° 255.0° 6.63 no
CQ.ASGA.--.HHZ P 2024-04-22 19:27:27.540 UTC -0.12 s Unspecified 3.87° 102.0° 2.55 no
GE.CSS.--.HHZ P 2024-04-22 19:27:27.779 UTC -0.23 s Unspecified 3.90° 99.0° 2.13 no
CQ.ATHA.--.HHZ P 2024-04-22 19:27:28.399 UTC 0.13 s Unspecified 3.91° 96.0° no
CQ.MVOU.--.HHZ P 2024-04-22 19:27:30.998 UTC -0.25 s Unspecified 4.13° 98.0° 2.06 no
CQ.DERY.--.HHZ P 2024-04-22 19:27:35.285 UTC 0.39 s Unspecified 4.39° 96.0° no
CQ.PARA.--.HHZ P 2024-04-22 19:27:36.204 UTC 0.28 s Unspecified 4.46° 97.0° no
CQ.AKMS.--.HHE S 2024-04-22 19:27:52.930 UTC -0.19 s Unspecified 3.09° 101.0° 8.79 no
CQ.OSC1.01.HHE S 2024-04-22 19:27:53.169 UTC 0.090 s Unspecified 3.08° 134.0° 4.40 no
CQ.ALEF.--.HHE S 2024-04-22 19:27:57.026 UTC -0.64 s Unspecified 3.27° 98.0° 5.15 no
CQ.NATA.--.HHE S 2024-04-22 19:28:00.012 UTC 0.66 s Unspecified 3.34° 104.0° 13.06 no
CQ.TROD.--.HHE S 2024-04-22 19:28:04.106 UTC 0.010 s Unspecified 3.53° 101.0° 4.48 no
CQ.XYLS.--.HHN S 2024-04-22 19:28:07.513 UTC 0.12 s Unspecified 3.66° 99.0° 6.25 no
CQ.ASGA.--.HHE S 2024-04-22 19:28:12.390 UTC -0.31 s Unspecified 3.87° 102.0° 6.13 no
GE.CSS.--.HHE S 2024-04-22 19:28:13.187 UTC -0.13 s Unspecified 3.90° 99.0° 2.15 no
CQ.MVOU.--.HHN S 2024-04-22 19:28:18.766 UTC -0.32 s Unspecified 4.13° 98.0° 4.77 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.1153 0.0053
CQ.AKMS.--.HHN I 0.0980 0.0029
CQ.AKMS.--.HHZ I 0.0781 0.0030
CQ.ALEF.--.HHE I 0.1011 0.0035
CQ.ALEF.--.HHN I 0.1019 0.0032
CQ.ALEF.--.HHZ I 0.0635 0.0012
CQ.ASGA.--.HHE I 0.0655 0.0015
CQ.ASGA.--.HHN I 0.0408 0.0014
CQ.ASGA.--.HHZ I 0.0550 0.0012
CQ.MVOU.--.HHE I 0.0198 0.0007
CQ.MVOU.--.HHN I 0.0185 0.0008
CQ.MVOU.--.HHZ I 0.0190 0.0005
CQ.NATA.--.HHE I 0.1964 0.0079
CQ.NATA.--.HHN I 0.2171 0.0081
CQ.NATA.--.HHZ I 0.2024 0.0067
CQ.OSC1.01.HHE I 0.0632 0.0013
CQ.OSC1.01.HHN I 0.0004 7.6932e-06
CQ.OSC1.01.HHZ I 0.0381 0.0005
CQ.TROD.--.HHE I 0.0308 0.0012
CQ.TROD.--.HHN I 0.0286 0.0010
CQ.TROD.--.HHZ I 0.0134 0.0006
CQ.XYLS.--.HHE I 0.0739 0.0019
CQ.XYLS.--.HHN I 0.0807 0.0021
CQ.XYLS.--.HHZ I 0.0461 0.0017
GE.CSS.--.HHE I 0.0219 0.0008
GE.CSS.--.HHN I 0.0167 0.0006
GE.CSS.--.HHZ I 0.0192 0.0006
GE.CSS.--.HLE I 0.0223 0.0008
GE.CSS.--.HLN I 0.0170 0.0006
GE.CSS.--.HLZ I 0.0197 0.0006
HL.ZKR.--.HHE I 0.0869 0.0047
HL.ZKR.--.HHN I 0.0400 0.0018
HL.ZKR.--.HHZ I 0.0378 0.0019

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