Event 20200917-2
2020-09-17 21:13:04.910 UTC 14.92 km 3.6 Ml
35.4357°N, 31.2227°E
Mediterranean Sea
119.0 km W of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.67 s Num. Stations: 30
Depth Error: 1.49 km Num. Phases: 29
Reference Elevation: 0.12 km Max. Intensity (MMI):
Azimuth: 136° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
3.6 Ml 12 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 1.00° Source Radius:
Max. Distance: 3.32° 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 2.25 km 24.00° 41.00°
Intermediate 1.92 km 201.00° 48.00°
Minimum 1.20 km 293.00° 2.00°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.AKMS.--.HHN 2020-09-17 21:13:42.250 UTC 8.6 0.34 s 3.7 Ml 1.00° 114.0°
CQ.AKMS.--.HHE 2020-09-17 21:13:42.740 UTC 6.4 0.24 s 3.6 Ml 1.00° 114.0°
CQ.ALEF.--.HHE 2020-09-17 21:13:49.430 UTC 6.7 0.34 s 3.7 Ml 1.16° 103.0°
CQ.ALEF.--.HHN 2020-09-17 21:13:52.840 UTC 5.4 0.48 s 3.6 Ml 1.16° 103.0°
CQ.XYLS.--.HHE 2020-09-17 21:14:00.300 UTC 1.6 0.68 s 3.4 Ml 1.55° 105.0°
CQ.NATA.--.HHE 2020-09-17 21:14:00.400 UTC 11.1 0.46 s 3.8 Ml 1.28° 120.0°
CQ.NATA.--.HHN 2020-09-17 21:14:02.030 UTC 9.7 0.60 s 3.7 Ml 1.28° 120.0°
CQ.XYLS.--.HHN 2020-09-17 21:14:03.600 UTC 1.5 0.38 s 3.3 Ml 1.55° 105.0°
CQ.TROD.--.HHN 2020-09-17 21:14:07.620 UTC 2.1 0.70 s 3.6 Ml 1.43° 109.0°
CQ.TROD.--.HHE 2020-09-17 21:14:07.750 UTC 2.3 0.60 s 3.7 Ml 1.43° 109.0°
CQ.ASGA.--.HHE 2020-09-17 21:14:11.160 UTC 1.8 0.48 s 3.6 Ml 1.78° 110.0°
GE.CSS.--.HHE 2020-09-17 21:14:11.270 UTC 1.1 0.56 s 3.5 Ml 1.79° 104.0°
GE.CSS.--.HHN 2020-09-17 21:14:11.840 UTC 1.1 0.64 s 3.5 Ml 1.79° 104.0°
CQ.OSC1.01.HHN 2020-09-17 21:14:11.970 UTC 0.1 0.42 s 2.8 Ml 1.93° 178.0°
CQ.OSC1.01.HHE 2020-09-17 21:14:14.550 UTC 8.8e-02 0.14 s 2.7 Ml 1.93° 178.0°
CQ.ASGA.--.HHN 2020-09-17 21:14:16.620 UTC 2.2 0.84 s 3.7 Ml 1.78° 110.0°
CQ.MVOU.--.HHE 2020-09-17 21:14:16.990 UTC 0.9 0.46 s 3.6 Ml 2.02° 101.0°
HL.ARG.--.HHE 2020-09-17 21:14:17.460 UTC 0.2 0.24 s 2.9 Ml 2.64° 289.0°
HL.ARG.--.HHN 2020-09-17 21:14:17.580 UTC 0.2 0.30 s 2.9 Ml 2.64° 289.0°
CQ.MVOU.--.HHN 2020-09-17 21:14:18.100 UTC 1.0 0.80 s 3.6 Ml 2.02° 101.0°
CQ.OSC2.01.HHN 2020-09-17 21:14:24.710 UTC 0.4 0.44 s 3.0 Ml 2.51° 159.0°
CQ.OSC2.01.HHE 2020-09-17 21:14:28.860 UTC 0.2 0.46 s 2.8 Ml 2.51° 159.0°
HL.KARP.--.HHE 2020-09-17 21:14:37.120 UTC 0.3 0.28 s 3.1 Ml 3.32° 274.0°
HL.KARP.--.HHN 2020-09-17 21:14:38.000 UTC 0.4 0.20 s 3.2 Ml 3.32° 274.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.AKMS.--.HHZ P 2020-09-17 21:13:23.436 UTC -0.40 s Unspecified 1.00° 114.0° 48.35 no
CQ.POL7.--.HHZ P 2020-09-17 21:13:25.279 UTC 0.51 s Unspecified 1.05° 112.0° no
CQ.POL6.--.HHZ P 2020-09-17 21:13:25.711 UTC 0.83 s Unspecified 1.06° 111.0° no
CQ.POL5.--.HHZ P 2020-09-17 21:13:25.905 UTC 0.88 s Unspecified 1.07° 111.0° no
CQ.ALEF.--.HHZ P 2020-09-17 21:13:25.974 UTC -0.39 s Unspecified 1.16° 103.0° 19.84 no
CQ.POL4.--.HHZ P 2020-09-17 21:13:26.081 UTC 0.73 s Unspecified 1.09° 113.0° no
CQ.POL2.--.HHZ P 2020-09-17 21:13:26.214 UTC 0.69 s Unspecified 1.10° 109.0° no
CQ.NATA.--.HHZ P 2020-09-17 21:13:28.325 UTC 0.22 s Unspecified 1.28° 120.0° 29.90 no
CQ.TROD.--.HHZ P 2020-09-17 21:13:30.058 UTC -0.10 s Unspecified 1.43° 109.0° 14.18 no
CQ.XYLS.--.HHZ P 2020-09-17 21:13:31.077 UTC -0.79 s Unspecified 1.55° 105.0° 15.83 no
CQ.ASGA.--.HHZ P 2020-09-17 21:13:34.765 UTC -0.31 s Unspecified 1.78° 110.0° 15.27 no
KO.ELL.--.BHZ P 2020-09-17 21:13:34.885 UTC 1.14 s Unspecified 1.69° 322.0° no
GE.CSS.--.HHZ P 2020-09-17 21:13:34.918 UTC -0.28 s Unspecified 1.79° 104.0° no
CQ.ATHA.--.HHZ P 2020-09-17 21:13:35.167 UTC -0.18 s Unspecified 1.80° 98.0° 4.15 no
CQ.OSC1.01.HHZ P 2020-09-17 21:13:36.252 UTC -0.91 s Unspecified 1.93° 178.0° 1.95 no
CQ.MVOU.--.HHZ P 2020-09-17 21:13:37.693 UTC -0.67 s Unspecified 2.02° 101.0° 7.14 no
CQ.AKMS.--.HHN S 2020-09-17 21:13:38.106 UTC -0.50 s Unspecified 1.00° 114.0° 49.49 no
CQ.ALEF.--.HHE S 2020-09-17 21:13:42.817 UTC -0.29 s Unspecified 1.16° 103.0° 35.81 no
CQ.OSC2.01.HHZ P 2020-09-17 21:13:46.126 UTC 0.90 s Unspecified 2.51° 159.0° 2.17 no
CQ.NATA.--.HHE S 2020-09-17 21:13:46.459 UTC 0.31 s Unspecified 1.28° 120.0° 37.73 no
HL.ARG.--.HHZ P 2020-09-17 21:13:46.933 UTC -0.11 s Unspecified 2.64° 289.0° no
CQ.TROD.--.HHN S 2020-09-17 21:13:50.598 UTC 0.74 s Unspecified 1.43° 109.0° 6.32 no
CQ.XYLS.--.HHN S 2020-09-17 21:13:53.618 UTC 0.72 s Unspecified 1.55° 105.0° 21.43 no
HL.KARP.--.HHZ P 2020-09-17 21:13:55.500 UTC -1.05 s Unspecified 3.32° 274.0° 2.21 no
GE.CSS.--.HHE S 2020-09-17 21:13:57.450 UTC -1.38 s Unspecified 1.79° 104.0° no
KO.ELL.--.BHN S 2020-09-17 21:13:57.688 UTC 1.44 s Unspecified 1.69° 322.0° no
CQ.ASGA.--.HHE S 2020-09-17 21:13:57.962 UTC -0.65 s Unspecified 1.78° 110.0° 19.95 no
CQ.ATHA.--.HHN S 2020-09-17 21:14:01.792 UTC 2.70 s Unspecified 1.80° 98.0° 6.30 no
CQ.OSC1.01.HHN S 2020-09-17 21:14:02.533 UTC 0.22 s Unspecified 1.93° 178.0° 1.31 no
CQ.MVOU.--.HHE S 2020-09-17 21:14:03.160 UTC -1.29 s Unspecified 2.02° 101.0° 9.37 no
HL.ARG.--.HHE S 2020-09-17 21:14:13.850 UTC -6.05 s Unspecified 2.64° 289.0° no
CQ.OSC2.01.HHE S 2020-09-17 21:14:16.859 UTC 0.18 s Unspecified 2.51° 159.0° 1.18 no
HL.KARP.--.HHE S 2020-09-17 21:14:31.590 UTC -5.24 s Unspecified 3.32° 274.0° 3.23 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.1249 0.0044
CQ.AKMS.--.HHN I 0.0975 0.0041
CQ.AKMS.--.HHZ I 0.0705 0.0021
CQ.ALEF.--.HHE I 0.1307 0.0042
CQ.ALEF.--.HHN I 0.0869 0.0023
CQ.ALEF.--.HHZ I 0.0487 0.0014
CQ.ASGA.--.HHE I 0.0247 0.0007
CQ.ASGA.--.HHN I 0.0183 0.0008
CQ.ASGA.--.HHZ I 0.0260 0.0005
CQ.ATHA.--.HHE I 0.0108 0.0007
CQ.ATHA.--.HHN I 0.0115 0.0009
CQ.ATHA.--.HHZ I 0.0101 0.0004
CQ.MVOU.--.HHE I 0.0074 0.0004
CQ.MVOU.--.HHN I 0.0077 0.0003
CQ.MVOU.--.HHZ I 0.0087 0.0002
CQ.NATA.--.HHE I 0.1345 0.0061
CQ.NATA.--.HHN I 0.0928 0.0055
CQ.NATA.--.HHZ I 0.0542 0.0027
CQ.OSC1.01.HHE I 0.0057 0.0001
CQ.OSC1.01.HHN I 0.0051 0.0001
CQ.OSC1.01.HHZ I 0.0034 5.1530e-05
CQ.OSC2.01.HHE I 0.0087 0.0002
CQ.OSC2.01.HHN I 0.0126 0.0002
CQ.OSC2.01.HHZ I 0.0041 5.0549e-05
CQ.TROD.--.HHE I 0.0162 0.0008
CQ.TROD.--.HHN I 0.0185 0.0007
CQ.TROD.--.HHZ I 0.0109 0.0005
CQ.XYLS.--.HHE I 0.0346 0.0011
CQ.XYLS.--.HHN I 0.0339 0.0010
CQ.XYLS.--.HHZ I 0.0193 0.0006
HL.KARP.--.HHE I 0.0197 0.0002
HL.KARP.--.HHN I 0.0123 0.0003
HL.KARP.--.HHZ I 0.0160 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