Earthquake Information
 Origin Time
 2021-09-24 08:31:10 (GMT)
 Magnitude
 M 1.5
 Latitude
 38.3212° N
 Longitude
 23.3413° E
 Focal Depth
 12 km
 # of Arrivals
 17
 Location 1.8 km E of Thiva
27.5 km SW of Chalkida
50.9 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL1.1334 P08:31:12.59 -0.11.0M
THVAHL1.1334 S08:31:14.09 -0.21.0M
THIVHA2.6199 P08:31:12.78 0.11.0M
THIVHA2.6199 S08:31:14.40 -0.11.0M
AMPEHA6.7251 P08:31:13.11 0.11.0M
AMPEHA6.7251 S08:31:15.07 0.11.0M
THI1HL8.7 32 P08:31:13.28 0.11.0M
THI1HL8.7 32 S08:31:15.30 0.11.0M
STFNHA23.9132 P08:31:15.41 0.11.0M
STFNHA23.9132 S08:31:19.01 0.01.0M
MDRAHA31.0159 P08:31:15.85 -0.51.0M
MDRAHA31.0159 S08:31:20.75 -0.11.0M
LTKHP46.6225 P08:31:19.00 0.11.0M
LKRHL47.1321 P08:31:18.77 -0.11.0M
MRKAHA47.7 27 P08:31:19.17 0.11.0M
MRKAHA47.7 27 S08:31:25.45 -0.11.0M
ATALHA49.8326 P08:31:19.23 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2021ssqr
    Description
      region name: Greece
Origin:
    Date                   2021-09-24
    Time                  08:31:10.44
    Latitude              38.3212 deg  +/-      0 km
    Longitude             23.3413 deg  +/-      0 km
    Depth                      12 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.13 s
    Azimuthal gap             100 deg

2 Network magnitudes:
    MLv       1.52 +/- 0.48   8            
    M         1.52            8 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 334  P       08:31:12.59  -0.1 M  1.0  THVA 
    THVA  HL    0.0 334  S       08:31:14.09  -0.2 M  1.0  THVA 
    THIV  HA    0.0 199  P       08:31:12.78   0.1 M  1.0  THIV 
    THIV  HA    0.0 199  S       08:31:14.40  -0.1 M  1.0  THIV 
    AMPE  HA    0.1 251  P       08:31:13.11   0.1 M  1.0  AMPE 
    AMPE  HA    0.1 251  S       08:31:15.07   0.1 M  1.0  AMPE 
    THI1  HL    0.1  32  P       08:31:13.28   0.1 M  1.0  THI1 
    THI1  HL    0.1  32  S       08:31:15.30   0.1 M  1.0  THI1 
    STFN  HA    0.2 132  P       08:31:15.41   0.1 M  1.0  STFN 
    STFN  HA    0.2 132  S       08:31:19.01   0.0 M  1.0  STFN 
    MDRA  HA    0.3 159  P       08:31:15.85  -0.5 M  1.0  MDRA 
    MDRA  HA    0.3 159  S       08:31:20.75  -0.1 M  1.0  MDRA 
    LTK   HP    0.4 225  P       08:31:19.00   0.1 M  1.0  LTK  
    LKR   HL    0.4 321  P       08:31:18.77  -0.1 M  1.0  LKR  
    MRKA  HA    0.4  27  P       08:31:19.17   0.1 M  1.0  MRKA 
    MRKA  HA    0.4  27  S       08:31:25.45  -0.1 M  1.0  MRKA 
    ATAL  HA    0.4 326  P       08:31:19.23  -0.1 M  1.0  ATAL 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 334  MLv     2.18  0.66    11.3763      
    THIV  HA    0.0 199  MLv     2.01  0.49    6.97603      
    AMPE  HA    0.1 251  MLv     1.18 -0.34   0.814868      
    THI1  HL    0.1  32  MLv     2.08  0.56    5.74579      
    STFN  HA    0.2 132  MLv     1.05 -0.47   0.226761      
    MDRA  HA    0.3 159  MLv     0.78 -0.75   0.0799753      
    LTK   HP    0.4 225  MLv     0.65 -0.88   0.091068      
    LKR   HL    0.4 321  MLv     2.07  0.54   0.330195      
    MRKA  HA    0.4  27  MLv     1.46 -0.06   0.148277      
    ATAL  HA    0.4 326  MLv     1.51 -0.01   0.146534