Event 20230524-1
2023-05-24 01:07:45.760 UTC 33.00 km 2.6 Ml
36.9703°N, 30.9490°E
253.0 km NW of Polis
Time Error: Analysis Type: Manual
Time RMS: 0.43 s Num. Stations: 25
Depth Error: 31.61 km Num. Phases: 17
Reference Elevation: 0.67 km Max. Intensity (MMI):
Azimuth: 337° Effects Type:
Magnitudes
Preferred Magnitude Stations Error Author Action
2.6 Ml 9 0
 
Origin Details
Ellipse Major: Seismic Moment:
Ellipse Minor: Corner Frequency:
Ellipse Strike: Stress Drop:
Min. Distance: 2.25° Source Radius:
Max. Distance: 4.03° 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 4.98 km 226.00° 0°
Minimum 2.28 km 316.00° 0°
 

None

Channel Time Amplitude Period/Duration Magnitude Event Distance Event Azimuth Action
CQ.ALEF.--.HHN 2023-05-24 01:08:56.090 UTC 0.1 0.30 s 2.5 Ml 2.25° 143.0°
CQ.ALEF.--.HHE 2023-05-24 01:08:56.820 UTC 0.2 0.26 s 2.7 Ml 2.25° 143.0°
CQ.XYLS.--.HHE 2023-05-24 01:09:04.450 UTC 7.8e-02 0.30 s 2.5 Ml 2.59° 138.0°
CQ.AKMS.--.HHN 2023-05-24 01:09:04.520 UTC 0.1 0.54 s 2.6 Ml 2.25° 149.0°
CQ.AKMS.--.HHE 2023-05-24 01:09:04.680 UTC 0.2 0.28 s 2.7 Ml 2.25° 149.0°
CQ.XYLS.--.HHN 2023-05-24 01:09:05.490 UTC 8.3e-02 0.32 s 2.5 Ml 2.59° 138.0°
GE.CSS.--.HHN 2023-05-24 01:09:09.980 UTC 5.3e-02 0.60 s 2.6 Ml 2.79° 135.0°
CQ.MVOU.--.HHE 2023-05-24 01:09:10.360 UTC 6.6e-02 0.32 s 2.7 Ml 2.92° 131.0°
CQ.DERY.--.HHN 2023-05-24 01:09:11.720 UTC 0.3 0.84 s 3.3 Ml 3.10° 126.0°
GE.CSS.--.HHE 2023-05-24 01:09:12.690 UTC 3.6e-02 0.38 s 2.4 Ml 2.79° 135.0°
CQ.MVOU.--.HHN 2023-05-24 01:09:12.730 UTC 4.8e-02 0.40 s 2.6 Ml 2.92° 131.0°
CQ.TROD.--.HHN 2023-05-24 01:09:12.870 UTC 5.6e-02 0.42 s 2.5 Ml 2.55° 141.0°
CQ.ASGA.--.HHE 2023-05-24 01:09:13.200 UTC 3.9e-02 0.24 s 2.3 Ml 2.87° 138.0°
CQ.TROD.--.HHE 2023-05-24 01:09:13.700 UTC 7.6e-02 0.52 s 2.7 Ml 2.55° 141.0°
CQ.NATA.--.HHN 2023-05-24 01:09:14.930 UTC 0.3 0.58 s 2.7 Ml 2.55° 148.0°
CQ.ASGA.--.HHN 2023-05-24 01:09:17.960 UTC 5.9e-02 0.50 s 2.5 Ml 2.87° 138.0°
CQ.NATA.--.HHE 2023-05-24 01:09:19.010 UTC 0.5 0.64 s 2.9 Ml 2.55° 148.0°
CQ.DERY.--.HHE 2023-05-24 01:09:29.460 UTC 0.3 1.02 s 3.2 Ml 3.10° 126.0°
Channel Phase Time Time Residual Direction Event Distance Event Azimuth SNR Automatic? Defined By Action
CQ.ALEF.--.HHZ P 2023-05-24 01:08:20.563 UTC -0.27 s Unspecified 2.25° 143.0° 1.81 no
CQ.AKMS.--.HHZ P 2023-05-24 01:08:20.836 UTC 0.030 s Unspecified 2.25° 149.0° 1.83 no
CQ.NATA.--.HHZ P 2023-05-24 01:08:24.971 UTC -0.080 s Unspecified 2.55° 148.0° 1.70 no
CQ.XYLS.--.HHZ P 2023-05-24 01:08:25.183 UTC -0.41 s Unspecified 2.59° 138.0° 1.47 no
CQ.TROD.--.HHZ P 2023-05-24 01:08:25.627 UTC 0.63 s Unspecified 2.55° 141.0° 1.22 no
CQ.APOL.--.HHZ P 2023-05-24 01:08:28.091 UTC -0.030 s Unspecified 2.77° 145.0° 1.68 no
GE.CSS.--.HHZ P 2023-05-24 01:08:28.593 UTC 0.29 s Unspecified 2.79° 135.0° 1.08 no
CQ.ASGA.--.HHZ P 2023-05-24 01:08:29.010 UTC -0.49 s Unspecified 2.87° 138.0° 1.32 no
CQ.MVOU.--.HHZ P 2023-05-24 01:08:29.885 UTC -0.33 s Unspecified 2.92° 131.0° 1.41 no
CQ.DERY.--.HHZ P 2023-05-24 01:08:35.153 UTC 2.46 s Unspecified 3.10° 126.0° 1.42 no
CQ.OSC1.01.HHZ P 2023-05-24 01:08:35.990 UTC -1.93 s Unspecified 3.47° 175.0° 0.86 no
CQ.OSC2.01.HHZ P 2023-05-24 01:08:44.977 UTC -0.79 s Unspecified 4.03° 164.0° 0.80 no
CQ.ALEF.--.HHE S 2023-05-24 01:08:47.826 UTC -0.35 s Unspecified 2.25° 143.0° 2.21 no
CQ.AKMS.--.HHE S 2023-05-24 01:08:48.107 UTC -0.040 s Unspecified 2.25° 149.0° 1.33 no
CQ.TROD.--.HHE S 2023-05-24 01:08:54.802 UTC -0.79 s Unspecified 2.55° 141.0° 1.53 no
CQ.NATA.--.HHE S 2023-05-24 01:08:56.532 UTC 0.83 s Unspecified 2.55° 148.0° 1.60 no
CQ.XYLS.--.HHE S 2023-05-24 01:08:57.655 UTC 1.00 s Unspecified 2.59° 138.0° 1.82 no
CQ.APOL.--.HHE S 2023-05-24 01:09:01.306 UTC 0.15 s Unspecified 2.77° 145.0° 0.93 no
GE.CSS.--.HHE S 2023-05-24 01:09:01.679 UTC 0.20 s Unspecified 2.79° 135.0° 0.85 no
CQ.ATHA.--.HHN S 2023-05-24 01:09:02.875 UTC 3.62 s Unspecified 2.70° 131.0° no
CQ.ASGA.--.HHE S 2023-05-24 01:09:03.272 UTC -0.35 s Unspecified 2.87° 138.0° 1.15 no
CQ.MVOU.--.HHE S 2023-05-24 01:09:05.204 UTC 0.29 s Unspecified 2.92° 131.0° 0.98 no
CQ.DERY.--.HHE S 2023-05-24 01:09:09.170 UTC -0.13 s Unspecified 3.10° 126.0° 0.96 no
CQ.OSC1.01.HHE S 2023-05-24 01:09:13.960 UTC -4.64 s Unspecified 3.47° 175.0° 1.28 no
CQ.OSC2.01.HHE S 2023-05-24 01:09:29.670 UTC -2.91 s Unspecified 4.03° 164.0° 1.37 no

Ground Motion

Channel Intensity PGA (cm/s2) PGV (cm/s)
CQ.AKMS.--.HHE I 0.0030 0.0001
CQ.AKMS.--.HHN I 0.0024 7.4581e-05
CQ.AKMS.--.HHZ I 0.0019 6.3441e-05
CQ.ALEF.--.HHE I 0.0050 0.0001
CQ.ALEF.--.HHN I 0.0042 0.0001
CQ.ALEF.--.HHZ I 0.0032 6.0138e-05
CQ.APOL.--.HHE I 0.0065 6.1461e-05
CQ.APOL.--.HHN I 0.0097 7.5229e-05
CQ.APOL.--.HHZ I 0.0078 6.8988e-05
CQ.ASGA.--.HHE I 0.0023 4.2752e-05
CQ.ASGA.--.HHN I 0.0020 3.0154e-05
CQ.ASGA.--.HHZ I 0.0021 3.9264e-05
CQ.DERY.--.HHE I 0.0012 0.0001
CQ.DERY.--.HHN I 0.0015 0.0001
CQ.DERY.--.HHZ I 0.0018 0.0001
CQ.MVOU.--.HHE I 0.0013 4.0175e-05
CQ.MVOU.--.HHN I 0.0012 3.4077e-05
CQ.MVOU.--.HHZ I 0.0014 2.8848e-05
CQ.NATA.--.HHE I 0.0040 0.0001
CQ.NATA.--.HHN I 0.0024 9.3731e-05
CQ.NATA.--.HHZ I 0.0026 9.1356e-05
CQ.OSC1.01.HHE I 0.0023 5.2420e-05
CQ.OSC1.01.HHN I 0.0004 2.1132e-06
CQ.OSC1.01.HHZ I 0.0019 2.2823e-05
CQ.OSC2.01.HHE I 0.0027 4.1243e-05
CQ.OSC2.01.HHN I 0.0018 3.9245e-05
CQ.OSC2.01.HHZ I 0.0008 1.2862e-05
CQ.TROD.--.HHE I 0.0010 3.9723e-05
CQ.TROD.--.HHN I 0.0009 2.7257e-05
CQ.TROD.--.HHZ I 0.0006 2.1723e-05
CQ.XYLS.--.HHE I 0.0025 6.0257e-05
CQ.XYLS.--.HHN I 0.0035 7.1385e-05
CQ.XYLS.--.HHZ I 0.0017 3.8684e-05
GE.CSS.--.HHE I 0.0043 3.5396e-05
GE.CSS.--.HHN I 0.0057 4.5434e-05
GE.CSS.--.HHZ I 0.0031 2.9660e-05
GE.CSS.--.HLE I 0.0044 5.1696e-05
GE.CSS.--.HLN I 0.0058 5.2985e-05
GE.CSS.--.HLZ I 0.0037 5.1870e-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