Earthquake Information
 Origin Time
2021-09-24 21:47:44 (GMT)
 Magnitude
M 1.7
 Latitude
38.3339° N
 Longitude
23.3072° E
 Focal Depth
2 km
 # of Arrivals
20
 Location 29.3 km WSW of Chalkida
39.4 km ESE of Levadhia
53.9 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA4.9223 P21:47:46.05 0.41.0A
THIVHA4.4151 P21:47:45.63 0.11.0A
THVAHL2.6100 P21:47:45.50 0.31.0A
THI1HL9.7 52 P21:47:46.20 -0.21.0A
THI2HL9.4297 P21:47:46.87 0.51.0A
STFNHA27.1130 P21:47:48.35 -1.01.0A
VILLHA18.9179 P21:47:47.02 -0.91.0A
DOMVHA29.9253 P21:47:49.61 -0.21.0A
MDRAHA33.4155 P21:47:49.92 -0.51.0A
ATALHA47.0328 P21:47:52.57 -0.11.0A
LKRHL44.2323 P21:47:52.01 -0.21.0A
LOUTHA48.2217 P21:47:53.02 0.11.0A
LTKHP45.6221 P21:47:51.95 -0.51.0A
MRKAHA47.8 30 P21:47:52.54 -0.31.0A
MRTHHA60.1113 P21:47:55.79 0.81.0A
ACORHA62.5218 P21:47:55.41 0.11.0A
DIONHL61.7117 P21:47:55.69 0.51.0A
VLYHL68.4141 P21:47:56.95 0.61.0A
EPIDHA81.7192 P21:47:58.74 0.21.0A
GURHP95.3243 P21:48:01.38 0.51.0A


  Solution details

Event:
    Public ID              nkua2021stqy
    Description
      region name: Greece
Origin:
    Date                   2021-09-24
    Time                  21:47:44.36  +/-    0.3 s
    Latitude              38.3339 deg  +/-      2 km
    Longitude             23.3072 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.49 s
    Azimuthal gap              62 deg

2 Network magnitudes:
    MLv       1.74 +/- 0.26  14            
    M         1.74           14 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 100  P       21:47:45.50   0.3 A  1.0  THVA 
    THIV  HA    0.0 151  P       21:47:45.63   0.1 A  1.0  THIV 
    AMPE  HA    0.0 223  P       21:47:46.05   0.4 A  1.0  AMPE 
    THI2  HL    0.1 297  P       21:47:46.87   0.5 A  1.0  THI2 
    THI1  HL    0.1  52  P       21:47:46.20  -0.2 A  1.0  THI1 
    VILL  HA    0.2 179  P       21:47:47.02  -0.9 A  1.0  VILL 
    STFN  HA    0.2 130  P       21:47:48.35  -1.0 A  1.0  STFN 
    DOMV  HA    0.3 253  P       21:47:49.61  -0.2 A  1.0  DOMV 
    MDRA  HA    0.3 155  P       21:47:49.92  -0.5 A  1.0  MDRA 
    LKR   HL    0.4 323  P       21:47:52.01  -0.2 A  1.0  LKR  
    LTK   HP    0.4 221  P       21:47:51.95  -0.5 A  1.0  LTK  
    ATAL  HA    0.4 328  P       21:47:52.57  -0.1 A  1.0  ATAL 
    MRKA  HA    0.4  30  P       21:47:52.54  -0.3 A  1.0  MRKA 
    LOUT  HA    0.4 217  P       21:47:53.02   0.1 A  1.0  LOUT 
    MRTH  HA    0.5 113  P       21:47:55.79   0.8 A  1.0  MRTH 
    DION  HL    0.6 117  P       21:47:55.69   0.5 A  1.0  DION 
    ACOR  HA    0.6 218  P       21:47:55.41   0.1 A  1.0  ACOR 
    VLY   HL    0.6 141  P       21:47:56.95   0.6 A  1.0  VLY  
    EPID  HA    0.7 192  P       21:47:58.74   0.2 A  1.0  EPID 
    GUR   HP    0.9 243  P       21:48:01.38   0.5 A  1.0  GUR  

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 100  MLv     2.55  0.82    24.4745      
    THIV  HA    0.0 151  MLv     2.22  0.48    10.1962      
    AMPE  HA    0.0 223  MLv     1.60 -0.14    2.38388      
    THI2  HL    0.1 297  MLv     2.04  0.31    5.10925      
    THI1  HL    0.1  52  MLv     2.19  0.46    7.09499      
    VILL  HA    0.2 179  MLv     1.71 -0.03    1.37487      
    STFN  HA    0.2 130  MLv     1.33 -0.40   0.360736      
    DOMV  HA    0.3 253  MLv     1.84  0.10   0.982569      
    MDRA  HA    0.3 155  MLv     1.47 -0.27   0.340245      
    LKR   HL    0.4 323  MLv     2.11  0.38   0.436824      
    LTK   HP    0.4 221  MLv     0.86 -0.88   0.157205      
    ATAL  HA    0.4 328  MLv     1.73 -0.01    0.28455      
    MRKA  HA    0.4  30  MLv     1.33 -0.41   0.108823      
    LOUT  HA    0.4 217  MLv     1.83  0.09   0.335734      
    MRTH  HA    0.5 113  MLv     1.68 -0.05   0.120696      
    DION  HL    0.6 117  MLv     1.16 -0.58   0.100044      
    ACOR  HA    0.6 218  MLv     1.63 -0.11   0.103311      
    VLY   HL    0.6 141  MLv     1.82  0.09   0.151615