Event 20210225-4
2021-02-25 20:17:53.270 UTC 48.74 km 1.4 Ml
35.5945°N, 32.5960°E
Mediterranean Sea
57.0 km NW of Morphou
Time Error: Analysis Type: Manual
Time RMS: 0.25 s Num. Stations: 23
Depth Error: 5.00 km Num. Phases: 18
Reference Elevation: 0.22 km Max. Intensity (MMI):
Azimuth: 282° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
1.4 Ml 4 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 0.44° Source Radius:
Max. Distance: 1.03° Location Method:
Fixed Location: no Author:
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 5.88 km 188.00° 58.00°
Intermediate 1.45 km 342.00° 29.00°
Minimum 0.95 km 79.00° 12.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.ALEF.--.HHN 2021-02-25 20:18:13.420 UTC 0.2 0.14 s 1.6 Ml 0.44° 179.0°
CQ.ALEF.--.HHE 2021-02-25 20:18:14.510 UTC 0.2 0.20 s 1.7 Ml 0.44° 179.0°
CQ.XYLS.--.HHN 2021-02-25 20:18:18.200 UTC 6.0e-02 0.22 s 1.4 Ml 0.69° 147.0°
CQ.XYLS.--.HHE 2021-02-25 20:18:19.030 UTC 6.2e-02 0.24 s 1.4 Ml 0.69° 147.0°
CQ.AKMS.--.HHE 2021-02-25 20:18:20.650 UTC 7.5e-02 0.30 s 1.4 Ml 0.61° 201.0°
CQ.MVOU.--.HHE 2021-02-25 20:18:25.590 UTC 4.5e-02 0.46 s 1.7 Ml 1.03° 123.0°
CQ.MVOU.--.HHN 2021-02-25 20:18:25.900 UTC 2.2e-02 0.36 s 1.4 Ml 1.03° 123.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.ALEF.--.HHZ P 2021-02-25 20:18:04.444 UTC 0.65 s Unspecified 0.44° 179.0° 1.86 no
CQ.POL1.--.HHZ P 2021-02-25 20:18:04.753 UTC -0.18 s Unspecified 0.53° 189.0° no
CQ.POL2.--.HHZ P 2021-02-25 20:18:05.077 UTC 0.12 s Unspecified 0.54° 190.0° no
CQ.AKMS.--.HHZ P 2021-02-25 20:18:05.624 UTC -0.32 s Unspecified 0.61° 201.0° 1.77 no
CQ.POL4.--.HHZ P 2021-02-25 20:18:06.219 UTC 0.41 s Unspecified 0.60° 193.0° no
CQ.XYLS.--.HHZ P 2021-02-25 20:18:06.778 UTC -0.12 s Unspecified 0.69° 147.0° 1.07 no
CQ.TROD.--.HHZ P 2021-02-25 20:18:07.017 UTC 0.19 s Unspecified 0.68° 161.0° 1.16 no
CQ.NATA.--.HHZ P 2021-02-25 20:18:08.545 UTC -0.020 s Unspecified 0.81° 182.0° no
GE.CSS.--.HHZ P 2021-02-25 20:18:09.444 UTC 0.080 s Unspecified 0.87° 136.0° no
CQ.ASGA.--.HHZ P 2021-02-25 20:18:10.529 UTC -0.12 s Unspecified 0.97° 146.0° no
CQ.MVOU.--.HHZ P 2021-02-25 20:18:11.518 UTC 0.080 s Unspecified 1.03° 123.0° 0.94 no
CQ.ALEF.--.HHE S 2021-02-25 20:18:12.204 UTC 0.20 s Unspecified 0.44° 179.0° 2.09 no
CQ.POL1.--.HHE S 2021-02-25 20:18:13.735 UTC -0.28 s Unspecified 0.53° 189.0° no
CQ.AKMS.--.HHE S 2021-02-25 20:18:15.793 UTC -0.030 s Unspecified 0.61° 201.0° 1.24 no
CQ.XYLS.--.HHE S 2021-02-25 20:18:17.201 UTC -0.33 s Unspecified 0.69° 147.0° 1.29 no
CQ.TROD.--.HHE S 2021-02-25 20:18:17.641 UTC 0.23 s Unspecified 0.68° 161.0° 1.78 no
GE.CSS.--.HHE S 2021-02-25 20:18:22.306 UTC 0.40 s Unspecified 0.87° 136.0° no
CQ.MVOU.--.HHE S 2021-02-25 20:18:25.116 UTC -0.49 s Unspecified 1.03° 123.0° 0.84 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0056 7.7739e-05
CQ.AKMS.--.HHN I 0.0052 8.4506e-05
CQ.AKMS.--.HHZ I 0.0050 6.5330e-05
CQ.ALEF.--.HHE I 0.0154 0.0003
CQ.ALEF.--.HHN I 0.0177 0.0003
CQ.ALEF.--.HHZ I 0.0098 9.6271e-05
CQ.MVOU.--.HHE I 0.0010 2.1448e-05
CQ.MVOU.--.HHN I 0.0009 2.0345e-05
CQ.MVOU.--.HHZ I 0.0010 1.6587e-05
CQ.TROD.--.HHE I 0.0008 3.8799e-05
CQ.TROD.--.HHN I 0.0010 3.4067e-05
CQ.TROD.--.HHZ I 0.0010 2.8510e-05
CQ.XYLS.--.HHE I 0.0056 7.6192e-05
CQ.XYLS.--.HHN I 0.0043 6.3462e-05
CQ.XYLS.--.HHZ I 0.0050 5.4099e-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