Earthquake Information
 Origin Time
2021-09-23 21:53:40 (GMT)
 Magnitude
M 1.6
 Latitude
38.3377° N
 Longitude
23.3399° E
 Focal Depth
3 km
 # of Arrivals
19
 Location 26.6 km WSW of Chalkida
42.0 km ESE of Levadhia
52.3 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA4.4189 P21:53:42.39 0.21.0A
THVAHL0.9201 P21:53:42.38 0.81.0A
AMPEHA7.4237 P21:53:42.82 0.11.0A
THI1HL7.3 41 P21:53:43.15 0.51.0A
THI2HL11.9289 P21:53:43.51 0.11.0A
STFNHA25.3135 P21:53:45.06 -0.61.0A
VILLHA19.4187 P21:53:44.32 -0.41.0A
DOMVHA32.7254 P21:53:46.87 -0.11.0A
MDRAHA32.7160 P21:53:46.62 -0.31.0A
ATALHA48.2325 P21:53:49.18 -0.31.0A
LKRHL45.6320 P21:53:48.80 -0.31.0A
LTKHP47.8223 P21:53:48.88 -0.61.0A
DIONHL59.3119 P21:53:51.56 0.21.0A
MRTHHA57.7114 P21:53:51.71 0.61.0A
VLYHL67.0143 P21:53:52.37 -0.31.0A
AXARHA76.0309 P21:53:54.01 -0.21.0A
GURHP98.0243 P21:53:58.37 0.51.0A
KLVHL109.0253 P21:54:00.06 0.31.0A


  Solution details

Event:
    Public ID              nkua2021srvq
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  21:53:40.91  +/-    0.6 s
    Latitude              38.3377 deg  +/-      2 km
    Longitude             23.3399 deg  +/-      2 km
    Depth                       3 km   +/-    6 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.40 s
    Azimuthal gap              75 deg

2 Network magnitudes:
    MLv       1.59 +/- 0.29  12            
    M         1.59           12 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 201  P       21:53:42.38   0.8 A  1.0  THVA 
    THIV  HA    0.0 189  P       21:53:42.39   0.2 A  1.0  THIV 
    THI1  HL    0.1  41  P       21:53:43.15   0.5 A  1.0  THI1 
    AMPE  HA    0.1 237  P       21:53:42.82   0.1 A  1.0  AMPE 
    THI2  HL    0.1 289  P       21:53:43.51   0.1 A  1.0  THI2 
    VILL  HA    0.2 187  P       21:53:44.32  -0.4 A  1.0  VILL 
    STFN  HA    0.2 135  P       21:53:45.06  -0.6 A  1.0  STFN 
    DOMV  HA    0.3 254  P       21:53:46.87  -0.1 A  1.0  DOMV 
    MDRA  HA    0.3 160  P       21:53:46.62  -0.3 A  1.0  MDRA 
    LKR   HL    0.4 320  P       21:53:48.80  -0.3 A  1.0  LKR  
    MRKA  HA    0.4  27  P       21:53:52.51   3.4 AX 0.0  MRKA 
    LTK   HP    0.4 223  P       21:53:48.88  -0.6 A  1.0  LTK  
    ATAL  HA    0.4 325  P       21:53:49.18  -0.3 A  1.0  ATAL 
    MRTH  HA    0.5 114  P       21:53:51.71   0.6 A  1.0  MRTH 
    DION  HL    0.5 119  P       21:53:51.56   0.2 A  1.0  DION 
    VLY   HL    0.6 143  P       21:53:52.37  -0.3 A  1.0  VLY  
    AXAR  HA    0.7 309  P       21:53:54.01  -0.2 A  1.0  AXAR 
    GUR   HP    0.9 243  P       21:53:58.37   0.5 A  1.0  GUR  
    KLV   HL    1.0 253  P       21:54:00.06   0.3 A  1.0  KLV  

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 201  MLv     1.91  0.31    6.05239      
    THIV  HA    0.0 189  MLv     1.83  0.24    4.17267      
    THI1  HL    0.1  41  MLv     1.91  0.32    4.24846      
    AMPE  HA    0.1 237  MLv     1.30 -0.29    1.03342      
    THI2  HL    0.1 289  MLv     2.13  0.53    5.34487      
    VILL  HA    0.2 187  MLv     1.46 -0.13   0.755484      
    STFN  HA    0.2 135  MLv     1.15 -0.44   0.264054      
    DOMV  HA    0.3 254  MLv     1.80  0.20   0.756023      
    MDRA  HA    0.3 160  MLv     1.17 -0.42   0.179447      
    LKR   HL    0.4 320  MLv     1.89  0.30   0.239294      
    LTK   HP    0.4 223  MLv     1.03 -0.56   0.206857      
    ATAL  HA    0.4 325  MLv     1.39 -0.20   0.122236      
    MRTH  HA    0.5 114  MLv     1.85  0.26   0.202584      
    DION  HL    0.5 119  MLv     1.47 -0.12   0.218776      
    VLY   HL    0.6 143  MLv     1.87  0.28   0.171622      
    AXAR  HA    0.7 309  MLv     1.16 -0.43   0.119658