Earthquake Information
 Origin Time
2026-10-20 20:45:06 (GMT)
 Magnitude
M 1.6
 Latitude
38.7215° N
 Longitude
23.3792° E
 Focal Depth
10 km
 # of Arrivals
20
 Location 33.9 km ENE of Atalanti
34.5 km NNW of Chalkida
87.7 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR231Y16.2306 P20:45:10.20 -0.11.0A
MRKAHA18.1 96 P20:45:09.63 -1.01.0A
PSAHHA28.8126 P20:45:11.19 -1.11.0A
ATALHA31.2264 P20:45:11.72 -1.01.0A
LKRHL34.0256 P20:45:12.08 -1.01.0A
ACHLHT48.4311 P20:45:15.52 0.21.0A
ERTRHA49.8135 P20:45:15.04 -0.51.0A
AOS2HT62.1 40 P20:45:17.59 0.11.0A
VILLHA62.2185 P20:45:16.06 -1.41.0A
DOMVHA62.3214 P20:45:16.49 -1.01.0A
AXARHA62.7275 P20:45:18.50 0.91.0A
DSFHP81.7245 P20:45:20.45 -0.11.0A
MRTHHA82.6144 P20:45:22.31 1.61.0A
LTKHP85.6205 P20:45:20.33 -0.81.0A
LOUTHA88.9204 P20:45:23.21 1.51.0A
AGGHT96.3291 P20:45:23.49 0.61.0A
VLYHL103.2159 P20:45:24.60 0.71.0A
KARYHA119.9129 P20:45:27.40 1.01.0A
GURHP125.7226 P20:45:28.31 1.11.0A
MET1HL127.1180 P20:45:27.76 0.41.0A


  Solution details

Event:
    Public ID              nkua2026upbz
    Description
      region name: Greece
Origin:
    Date                   2026-10-20
    Time                  20:45:06.06  +/-    0.3 s
    Latitude              38.7215 deg  +/-      3 km
    Longitude             23.3792 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.93 s
    Azimuthal gap              89 deg

2 Network magnitudes:
    MLv       1.56 +/- 0.21  12            
    M         1.56           12 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR23  1Y    0.1 306  P       20:45:10.20  -0.1 A  1.0  GR23 
    MRKA  HA    0.2  96  P       20:45:09.63  -1.0 A  1.0  MRKA 
    PSAH  HA    0.3 126  P       20:45:11.19  -1.1 A  1.0  PSAH 
    ATAL  HA    0.3 264  P       20:45:11.72  -1.0 A  1.0  ATAL 
    LKR   HL    0.3 256  P       20:45:12.08  -1.0 A  1.0  LKR  
    ACHL  HT    0.4 311  P       20:45:15.52   0.2 A  1.0  ACHL 
    ERTR  HA    0.4 135  P       20:45:15.04  -0.5 A  1.0  ERTR 
    AOS2  HT    0.6  40  P       20:45:17.59   0.1 A  1.0  AOS2 
    VILL  HA    0.6 185  P       20:45:16.06  -1.4 A  1.0  VILL 
    DOMV  HA    0.6 214  P       20:45:16.49  -1.0 A  1.0  DOMV 
    AXAR  HA    0.6 275  P       20:45:18.50   0.9 A  1.0  AXAR 
    DSF   HP    0.7 245  P       20:45:20.45  -0.1 A  1.0  DSF  
    MRTH  HA    0.7 144  P       20:45:22.31   1.6 A  1.0  MRTH 
    LTK   HP    0.8 205  P       20:45:20.33  -0.8 A  1.0  LTK  
    LOUT  HA    0.8 204  P       20:45:23.21   1.5 A  1.0  LOUT 
    AGG   HT    0.9 291  P       20:45:23.49   0.6 A  1.0  AGG  
    VLY   HL    0.9 159  P       20:45:24.60   0.7 A  1.0  VLY  
    KARY  HA    1.1 129  P       20:45:27.40   1.0 A  1.0  KARY 
    GUR   HP    1.1 226  P       20:45:28.31   1.1 A  1.0  GUR  
    MET1  HL    1.1 180  P       20:45:27.76   0.4 A  1.0  MET1 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR23  1Y    0.1 306  MLv     1.40 -0.16   0.788949      
    MRKA  HA    0.2  96  MLv     1.46 -0.10   0.807995      
    PSAH  HA    0.3 126  MLv     1.35 -0.21   0.340972      
    ATAL  HA    0.3 264  MLv     1.72  0.17   0.696031      
    LKR   HL    0.3 256  MLv     1.70  0.14   0.303549      
    ACHL  HT    0.4 311  MLv     1.32 -0.23   0.103121      
    ERTR  HA    0.4 135  MLv     1.28 -0.27   0.086989      
    AOS2  HT    0.6  40  MLv     1.52 -0.04   0.0811681      
    VILL  HA    0.6 185  MLv     1.70  0.14   0.122364      
    DOMV  HA    0.6 214  MLv     2.07  0.51    0.28481      
    AXAR  HA    0.6 275  MLv     1.11 -0.45   0.124138      
    DSF   HP    0.7 245  MLv     1.95  0.40   0.176361      
    MRTH  HA    0.7 144  MLv     1.93  0.38   0.166564      
    LTK   HP    0.8 205  MLv     1.01 -0.54   0.0734508      
    LOUT  HA    0.8 204  MLv     1.79  0.24   0.111812      
    AGG   HT    0.9 291  MLv     1.50 -0.06   0.0403484