Earthquake Information
 Origin Time
2023-11-20 21:09:08 (GMT)
 Magnitude
M 1.4
 Latitude
37.8062° N
 Longitude
23.5897° E
 Focal Depth
10 km
 # of Arrivals
12
 Location 23.4 km SSW of Athens
59.5 km ESE of Korinthos
62.1 km SSE of Thiva
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL18.7 74 P21:09:11.25 -1.21.0A
EPIDHA46.6243 P21:09:15.71 -1.11.0A
VILLHA46.6329 P21:09:15.81 -1.01.0A
MRTHHA46.7 41 P21:09:16.49 -0.41.0A
ERTRHA68.9 14 P21:09:20.23 -0.11.0A
GR271Y70.2 53 P21:09:20.48 0.01.0A
KARYHA78.5 71 P21:09:22.71 0.91.0A
MRKAHA99.9360 P21:09:26.25 1.11.0A
LKRHL107.0331 P21:09:26.73 0.41.0A
GR321Y107.4210 P21:09:25.83 -0.51.0A
KLVHL129.0282 P21:09:29.84 0.41.0A
VLIHL133.7205 P21:09:31.56 1.61.0A


  Solution details

Event:
    Public ID              nkua2023wttj
    Description
      region name: Southern Greece
Origin:
    Date                   2023-11-20
    Time                  21:09:07.83  +/-    0.3 s
    Latitude              37.8062 deg  +/-      3 km
    Longitude             23.5897 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.87 s
    Azimuthal gap             131 deg

2 Network magnitudes:
    MLv       1.45 +/- 0.25  10            
    M         1.45           10 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.2  74  P       21:09:11.25  -1.2 A  1.0  VLY  
    EPID  HA    0.4 243  P       21:09:15.71  -1.1 A  1.0  EPID 
    VILL  HA    0.4 329  P       21:09:15.81  -1.0 A  1.0  VILL 
    MRTH  HA    0.4  41  P       21:09:16.49  -0.4 A  1.0  MRTH 
    ERTR  HA    0.6  14  P       21:09:20.23  -0.1 A  1.0  ERTR 
    GR27  1Y    0.6  53  P       21:09:20.48  -0.0 A  1.0  GR27 
    KARY  HA    0.7  71  P       21:09:22.71   0.9 A  1.0  KARY 
    MRKA  HA    0.9 360  P       21:09:26.25   1.1 A  1.0  MRKA 
    LKR   HL    1.0 331  P       21:09:26.73   0.4 A  1.0  LKR  
    GR32  1Y    1.0 210  P       21:09:25.83  -0.5 A  1.0  GR32 
    KLV   HL    1.2 282  P       21:09:29.84   0.4 A  1.0  KLV  
    VLI   HL    1.2 205  P       21:09:31.56   1.6 A  1.0  VLI  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.2  74  MLv     0.73 -0.72   0.145661      
    EPID  HA    0.4 243  MLv     1.22 -0.23   0.0908968      
    VILL  HA    0.4 329  MLv     1.14 -0.31   0.0740637      
    MRTH  HA    0.4  41  MLv     1.16 -0.29   0.0781242      
    ERTR  HA    0.6  14  MLv     1.19 -0.26   0.0347536      
    GR27  1Y    0.6  53  MLv     1.59  0.14   0.0873168      
    KARY  HA    0.7  71  MLv     1.49  0.05   0.0634842      
    MRKA  HA    0.9 360  MLv     1.43 -0.02   0.0425365      
    LKR   HL    1.0 331  MLv     1.85  0.40   0.0557469      
    GR32  1Y    1.0 210  MLv     1.69  0.24   0.0705253      
    KLV   HL    1.2 282  MLv     1.78  0.33   0.0515762      
    VLI   HL    1.2 205  MLv     2.00  0.55   0.138354