Earthquake Information
 Origin Time
2020-07-31 21:35:01 (GMT)
 Magnitude
M 2.3
 Latitude
38.7797° N
 Longitude
23.3650° E
 Focal Depth
6 km
 # of Arrivals
47
 Location 34.8 km ENE of Atalanti
40.6 km NNW of Chalkida
94.2 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ATALHA31.3252 P21:35:06.98 -0.11.0M
ATALHA31.3252 S21:35:11.30 -0.31.0M
LKRHL34.9246 P21:35:07.52 -0.21.0M
LKRHL34.9246 S21:35:12.10 -0.51.0M
AOS2HT58.2 45 P21:35:11.75 0.21.0M
AOS2HT58.2 45 S21:35:18.83 -0.51.0M
NEOHL59.8348 P21:35:12.00 0.21.0M
NEOHL59.8348 S21:35:19.14 -0.61.0M
AXARHA61.2269 P21:35:12.41 0.31.0M
AXARHA61.2269 S21:35:19.75 -0.61.0M
KYMIHL65.8104 P21:35:12.57 -0.21.0M
STFNHA68.8167 P21:35:13.33 0.11.0M
STFNHA68.8167 S21:35:21.98 -0.51.0M
VILLHA68.6184 P21:35:12.72 -0.51.0M
VILLHA68.6184 S21:35:22.09 -0.31.0M
MAGUHA79.0171 P21:35:14.57 -0.31.0M
MAGUHA79.0171 S21:35:25.24 0.01.0M
AGGHT93.0287 P21:35:17.17 -0.11.0M
AGGHT93.0287 S21:35:29.44 0.01.0M
DIONHL92.4148 P21:35:17.15 0.11.0M
DIONHL92.4148 S21:35:29.08 -0.11.0M
LOUTHA94.4201 P21:35:17.53 0.11.0M
LOUTHA94.4201 S21:35:29.51 -0.21.0M
PTLHL92.3152 P21:35:17.29 0.21.0M
PTLHL92.3152 S21:35:29.05 -0.11.0M
ATHUHA97.5158 P21:35:18.00 0.11.0M
ATHUHA97.5158 S21:35:30.62 0.11.0M
SKYHL103.1 84 P21:35:19.30 0.51.0M
SKYHL103.1 84 S21:35:32.05 -0.21.0M
THALHA102.9217 P21:35:19.47 0.71.0M
THALHA102.9217 S21:35:31.65 -0.41.0M
KALEHA114.9248 P21:35:21.12 0.41.0M
KALEHA114.9248 S21:35:35.64 0.01.0M
VLYHL109.7160 P21:35:19.94 0.11.0M
VLYHL109.7160 S21:35:33.61 -0.31.0M
ANXHP127.0261 P21:35:23.17 0.51.0M
ANXHP127.0261 S21:35:39.18 0.11.0M
KARYHA125.0132 P21:35:22.38 0.11.0M
KARYHA125.0132 S21:35:38.32 0.11.0M
PYRGCL124.2251 P21:35:21.97 -0.21.0M
PYRGCL124.2251 S21:35:38.37 0.21.0M
EFPHP132.7253 P21:35:24.15 0.71.0M
EFPHP132.7253 S21:35:40.63 0.31.0M
GURHP129.4224 P21:35:23.72 0.71.0M
GURHP129.4224 S21:35:39.71 0.11.0M
PAIGHT131.4 12 P21:35:23.26 0.11.0M
PAIGHT131.4 12 S21:35:39.98 0.11.0M


  Solution details

Event:
    Public ID              nkua2020oyzj
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-07-31
    Time                  21:35:01.20
    Latitude              38.7797 deg  +/-      0 km
    Longitude             23.3650 deg  +/-      0 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap              61 deg

2 Network magnitudes:
    MLv       2.27 +/- 0.19  18            
    M         2.27           18 preferred  

47 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ATAL  HA    0.3 252  P       21:35:06.98  -0.1 M  1.0  ATAL 
    ATAL  HA    0.3 252  S       21:35:11.30  -0.3 M  1.0  ATAL 
    LKR   HL    0.3 246  P       21:35:07.52  -0.2 M  1.0  LKR  
    LKR   HL    0.3 246  S       21:35:12.10  -0.5 M  1.0  LKR  
    AOS2  HT    0.5  45  P       21:35:11.75   0.2 M  1.0  AOS2 
    AOS2  HT    0.5  45  S       21:35:18.83  -0.5 M  1.0  AOS2 
    NEO   HL    0.5 348  P       21:35:12.00   0.2 M  1.0  NEO  
    NEO   HL    0.5 348  S       21:35:19.14  -0.6 M  1.0  NEO  
    AXAR  HA    0.6 269  P       21:35:12.41   0.3 M  1.0  AXAR 
    AXAR  HA    0.6 269  S       21:35:19.75  -0.6 M  1.0  AXAR 
    KYMI  HL    0.6 104  P       21:35:12.57  -0.2 M  1.0  KYMI 
    VILL  HA    0.6 184  P       21:35:12.72  -0.5 M  1.0  VILL 
    VILL  HA    0.6 184  S       21:35:22.09  -0.3 M  1.0  VILL 
    STFN  HA    0.6 167  P       21:35:13.33   0.1 M  1.0  STFN 
    STFN  HA    0.6 167  S       21:35:21.98  -0.5 M  1.0  STFN 
    MAGU  HA    0.7 171  P       21:35:14.57  -0.3 M  1.0  MAGU 
    MAGU  HA    0.7 171  S       21:35:25.24  -0.0 M  1.0  MAGU 
    PTL   HL    0.8 152  P       21:35:17.29   0.2 M  1.0  PTL  
    PTL   HL    0.8 152  S       21:35:29.05  -0.1 M  1.0  PTL  
    DION  HL    0.8 148  P       21:35:17.15   0.1 M  1.0  DION 
    DION  HL    0.8 148  S       21:35:29.08  -0.1 M  1.0  DION 
    AGG   HT    0.8 287  P       21:35:17.17  -0.1 M  1.0  AGG  
    AGG   HT    0.8 287  S       21:35:29.44  -0.0 M  1.0  AGG  
    LOUT  HA    0.8 201  P       21:35:17.53   0.1 M  1.0  LOUT 
    LOUT  HA    0.8 201  S       21:35:29.51  -0.2 M  1.0  LOUT 
    ATHU  HA    0.9 158  P       21:35:18.00   0.1 M  1.0  ATHU 
    ATHU  HA    0.9 158  S       21:35:30.62   0.1 M  1.0  ATHU 
    THAL  HA    0.9 217  P       21:35:19.47   0.7 M  1.0  THAL 
    THAL  HA    0.9 217  S       21:35:31.65  -0.4 M  1.0  THAL 
    SKY   HL    0.9  84  P       21:35:19.30   0.5 M  1.0  SKY  
    SKY   HL    0.9  84  S       21:35:32.05  -0.2 M  1.0  SKY  
    VLY   HL    1.0 160  P       21:35:19.94   0.1 M  1.0  VLY  
    VLY   HL    1.0 160  S       21:35:33.61  -0.3 M  1.0  VLY  
    KALE  HA    1.0 248  P       21:35:21.12   0.4 M  1.0  KALE 
    KALE  HA    1.0 248  S       21:35:35.64   0.0 M  1.0  KALE 
    PYRG  CL    1.1 251  P       21:35:21.97  -0.2 M  1.0  PYRG 
    PYRG  CL    1.1 251  S       21:35:38.37   0.2 M  1.0  PYRG 
    KARY  HA    1.1 132  P       21:35:22.38   0.1 M  1.0  KARY 
    KARY  HA    1.1 132  S       21:35:38.32   0.1 M  1.0  KARY 
    ANX   HP    1.1 261  P       21:35:23.17   0.5 M  1.0  ANX  
    ANX   HP    1.1 261  S       21:35:39.18   0.1 M  1.0  ANX  
    GUR   HP    1.2 224  P       21:35:23.72   0.7 M  1.0  GUR  
    GUR   HP    1.2 224  S       21:35:39.71   0.1 M  1.0  GUR  
    PAIG  HT    1.2  12  P       21:35:23.26   0.1 M  1.0  PAIG 
    PAIG  HT    1.2  12  S       21:35:39.98   0.1 M  1.0  PAIG 
    EFP   HP    1.2 253  P       21:35:24.15   0.7 M  1.0  EFP  
    EFP   HP    1.2 253  S       21:35:40.63   0.3 M  1.0  EFP  

24 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ATAL  HA    0.3 252  MLv     1.89 -0.38    1.01078      
    LKR   HL    0.3 246  MLv     2.17 -0.10   0.851378      
    AOS2  HT    0.5  45  MLv     2.45  0.17   0.779122      
    NEO   HL    0.5 348  MLv     2.49  0.21    1.07704      
    AXAR  HA    0.6 269  MLv     1.83 -0.44   0.663981      
    KYMI  HL    0.6 104  MLv     2.00 -0.27   0.234852      
    VILL  HA    0.6 184  MLv     2.46  0.19   0.652492      
    STFN  HA    0.6 167  MLv     2.37  0.10   0.529411      
    MAGU  HA    0.7 171  MLv     2.61  0.34   0.815904      
    PTL   HL    0.8 152  MLv     2.56  0.29    0.63122      
    DION  HL    0.8 148  MLv     2.20 -0.07   0.767357      
    AGG   HT    0.8 287  MLv     1.87 -0.40   0.099268      
    LOUT  HA    0.8 201  MLv     2.68  0.41   0.805725      
    ATHU  HA    0.9 158  MLv     2.52  0.25   0.333752      
    THAL  HA    0.9 217  MLv     2.38  0.11   0.653713      
    SKY   HL    0.9  84  MLv     2.32  0.05   0.530565      
    VLY   HL    1.0 160  MLv     2.62  0.35   0.586518      
    KALE  HA    1.0 248  MLv     2.09 -0.18   0.162824      
    PYRG  CL    1.1 251  MLv     2.20 -0.07   0.119361      
    KARY  HA    1.1 132  MLv     2.15 -0.12   0.169804      
    ANX   HP    1.1 261  MLv     2.07 -0.20   0.137469      
    GUR   HP    1.2 224  MLv     2.40  0.13   0.286618      
    PAIG  HT    1.2  12  MLv     1.37 -0.90   0.0200369      
    EFP   HP    1.2 253  MLv     2.17 -0.10   0.159869