Earthquake Information
 Origin Time
2021-09-18 22:50:20 (GMT)
 Magnitude
M 1.4
 Latitude
38.3531° N
 Longitude
23.2811° E
 Focal Depth
2 km
 # of Arrivals
17
 Location 30.3 km WSW of Chalkida
36.6 km ESE of Levadhia
57.0 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL5.4118 P22:50:21.51 -0.51.0A
AMPEHA5.8191 P22:50:21.99 -0.11.0A
THI1HL10.6 69 P22:50:22.32 -0.61.0A
THI2HL6.5290 P22:50:22.56 0.31.0A
THIVHA7.5144 P22:50:21.77 -0.61.0A
VILLHA21.2173 P22:50:23.53 -1.21.0A
DOMVHA28.4248 P22:50:25.68 -0.21.0A
MDRAHA36.3154 P22:50:27.41 0.21.0A
STFNHA30.2130 P22:50:25.10 -1.11.0A
ATALHA44.0329 P22:50:28.82 0.31.0A
LKRHL41.1323 P22:50:28.29 0.21.0A
LTKHP45.8217 P22:50:28.18 -0.71.0A
MRKAHA47.3 34 P22:50:28.70 -0.41.0A
DIONHL64.7118 P22:50:32.35 0.31.0A
MRTHHA63.1114 P22:50:32.44 0.71.0A
VLYHL71.5141 P22:50:35.93 2.71.0A
EPIDHA83.4190 P22:50:35.88 0.71.0A


  Solution details

Event:
    Public ID              nkua2021siua
    Description
      region name: Greece
Origin:
    Date                   2021-09-18
    Time                  22:50:20.69  +/-    0.3 s
    Latitude              38.3531 deg  +/-      2 km
    Longitude             23.2811 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.88 s
    Azimuthal gap              65 deg

2 Network magnitudes:
    MLv       1.45 +/- 0.29  12            
    M         1.45           12 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 118  P       22:50:21.51  -0.5 A  1.0  THVA 
    AMPE  HA    0.1 191  P       22:50:21.99  -0.1 A  1.0  AMPE 
    THI2  HL    0.1 290  P       22:50:22.56   0.3 A  1.0  THI2 
    THIV  HA    0.1 144  P       22:50:21.77  -0.6 A  1.0  THIV 
    THI1  HL    0.1  69  P       22:50:22.32  -0.6 A  1.0  THI1 
    VILL  HA    0.2 173  P       22:50:23.53  -1.2 A  1.0  VILL 
    DOMV  HA    0.3 248  P       22:50:25.68  -0.2 A  1.0  DOMV 
    STFN  HA    0.3 130  P       22:50:25.10  -1.1 A  1.0  STFN 
    MDRA  HA    0.3 154  P       22:50:27.41   0.2 A  1.0  MDRA 
    LKR   HL    0.4 323  P       22:50:28.29   0.2 A  1.0  LKR  
    ATAL  HA    0.4 329  P       22:50:28.82   0.3 A  1.0  ATAL 
    LTK   HP    0.4 217  P       22:50:28.18  -0.7 A  1.0  LTK  
    MRKA  HA    0.4  34  P       22:50:28.70  -0.4 A  1.0  MRKA 
    MRTH  HA    0.6 114  P       22:50:32.44   0.7 A  1.0  MRTH 
    DION  HL    0.6 118  P       22:50:32.35   0.3 A  1.0  DION 
    VLY   HL    0.6 141  P       22:50:35.93   2.7 A  1.0  VLY  
    EPID  HA    0.7 190  P       22:50:35.88   0.7 A  1.0  EPID 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 118  MLv     2.18  0.72    8.69884      
    AMPE  HA    0.1 191  MLv     1.66  0.21    2.59213      
    THI2  HL    0.1 290  MLv     1.57  0.12    2.05067      
    THIV  HA    0.1 144  MLv     1.73  0.28     2.7915      
    THI1  HL    0.1  69  MLv     1.95  0.50    3.87565      
    VILL  HA    0.2 173  MLv     1.37 -0.08   0.552364      
    DOMV  HA    0.3 248  MLv     1.68  0.23   0.745141      
    STFN  HA    0.3 130  MLv     0.80 -0.65   0.0881335      
    MDRA  HA    0.3 154  MLv     1.03 -0.42   0.104554      
    LKR   HL    0.4 323  MLv     1.85  0.40   0.284531      
    ATAL  HA    0.4 329  MLv     1.33 -0.12   0.134599      
    LTK   HP    0.4 217  MLv     0.87 -0.58   0.158208      
    MRKA  HA    0.4  34  MLv     1.22 -0.24   0.0864299      
    MRTH  HA    0.6 114  MLv     1.41 -0.04   0.0625745      
    DION  HL    0.6 118  MLv     0.91 -0.55   0.0539804      
    VLY   HL    0.6 141  MLv     1.65  0.20   0.0981838