Earthquake Information
 Origin Time
2021-09-23 20:14:51 (GMT)
 Magnitude
M 1.8
 Latitude
38.3235° N
 Longitude
23.3427° E
 Focal Depth
2 km
 # of Arrivals
24
 Location 27.3 km SW of Chalkida
42.7 km ESE of Levadhia
51.0 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA2.9199 P20:14:53.27 0.71.0A
THVAHL0.9320 P20:14:52.09 -0.11.0A
AMPEHA6.9249 P20:14:53.71 0.51.0A
THI1HL8.5 32 P20:14:53.77 0.31.0A
THI2HL12.7296 P20:14:54.22 0.01.0A
STFNHA24.0133 P20:14:55.87 -0.31.0A
VILLHA17.9189 P20:14:54.73 -0.41.0A
DOMVHA32.6257 P20:14:57.26 -0.31.0A
MDRAHA31.2160 P20:14:57.40 0.11.0A
ATALHA49.7326 P20:14:59.97 -0.51.0A
LKRHL47.0321 P20:14:59.48 -0.51.0A
LOUTHA49.3221 P20:15:00.74 0.41.0A
LTKHP46.8225 P20:14:59.56 -0.41.0A
MRKAHA47.4 26 P20:14:59.92 -0.11.0A
DIONHL58.4118 P20:15:01.49 -0.41.0A
MRTHHA56.8113 P20:15:01.81 0.11.0A
ACORHA63.5221 P20:15:03.07 0.31.0A
VLYHL65.6143 P20:15:02.73 -0.41.0A
AXARHA77.2310 P20:15:04.77 -0.31.0A
AOS2HT101.4 25 P20:15:10.17 1.01.0A
GURHP97.5244 P20:15:08.44 -0.11.0A
PANRCL95.5274 P20:15:07.60 -0.61.0A
KLVHL108.8254 P20:15:10.71 0.31.0A
ANXHP127.4284 P20:15:14.18 0.91.0A


  Solution details

Event:
    Public ID              nkua2021srsk
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  20:14:51.64  +/-    0.2 s
    Latitude              38.3235 deg  +/-      2 km
    Longitude             23.3427 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.45 s
    Azimuthal gap              81 deg

2 Network magnitudes:
    MLv       1.84 +/- 0.25  18            
    M         1.84           18 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 320  P       20:14:52.09  -0.1 A  1.0  THVA 
    THIV  HA    0.0 199  P       20:14:53.27   0.7 A  1.0  THIV 
    AMPE  HA    0.1 249  P       20:14:53.71   0.5 A  1.0  AMPE 
    THI1  HL    0.1  32  P       20:14:53.77   0.3 A  1.0  THI1 
    THI2  HL    0.1 296  P       20:14:54.22  -0.0 A  1.0  THI2 
    VILL  HA    0.2 189  P       20:14:54.73  -0.4 A  1.0  VILL 
    STFN  HA    0.2 133  P       20:14:55.87  -0.3 A  1.0  STFN 
    MDRA  HA    0.3 160  P       20:14:57.40   0.1 A  1.0  MDRA 
    DOMV  HA    0.3 257  P       20:14:57.26  -0.3 A  1.0  DOMV 
    LTK   HP    0.4 225  P       20:14:59.56  -0.4 A  1.0  LTK  
    LKR   HL    0.4 321  P       20:14:59.48  -0.5 A  1.0  LKR  
    MRKA  HA    0.4  26  P       20:14:59.92  -0.1 A  1.0  MRKA 
    LOUT  HA    0.4 221  P       20:15:00.74   0.4 A  1.0  LOUT 
    ATAL  HA    0.4 326  P       20:14:59.97  -0.5 A  1.0  ATAL 
    MRTH  HA    0.5 113  P       20:15:01.81   0.1 A  1.0  MRTH 
    DION  HL    0.5 118  P       20:15:01.49  -0.4 A  1.0  DION 
    ACOR  HA    0.6 221  P       20:15:03.07   0.3 A  1.0  ACOR 
    VLY   HL    0.6 143  P       20:15:02.73  -0.4 A  1.0  VLY  
    AXAR  HA    0.7 310  P       20:15:04.77  -0.3 A  1.0  AXAR 
    PANR  CL    0.9 274  P       20:15:07.60  -0.6 A  1.0  PANR 
    GUR   HP    0.9 244  P       20:15:08.44  -0.1 A  1.0  GUR  
    AOS2  HT    0.9  25  P       20:15:10.17   1.0 A  1.0  AOS2 
    KLV   HL    1.0 254  P       20:15:10.71   0.3 A  1.0  KLV  
    ANX   HP    1.1 284  P       20:15:14.18   0.9 A  1.0  ANX  

24 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 320  MLv     1.72 -0.12    3.96311      
    THIV  HA    0.0 199  MLv     1.87  0.03    4.96298      
    AMPE  HA    0.1 249  MLv     1.64 -0.20    2.33952      
    THI1  HL    0.1  32  MLv     2.29  0.45     9.4278      
    THI2  HL    0.1 296  MLv     2.40  0.56    9.51933      
    VILL  HA    0.2 189  MLv     1.58 -0.25    1.08809      
    STFN  HA    0.2 133  MLv     1.39 -0.45   0.489082      
    MDRA  HA    0.3 160  MLv     1.40 -0.44   0.330497      
    DOMV  HA    0.3 257  MLv     2.47  0.63    3.59159      
    LTK   HP    0.4 225  MLv     1.12 -0.72   0.267133      
    LKR   HL    0.4 321  MLv     2.50  0.66   0.906433      
    MRKA  HA    0.4  26  MLv     1.65 -0.18   0.235147      
    LOUT  HA    0.4 221  MLv     1.86  0.02   0.338432      
    ATAL  HA    0.4 326  MLv     1.72 -0.12   0.238542      
    MRTH  HA    0.5 113  MLv     1.80 -0.04   0.190442      
    DION  HL    0.5 118  MLv     1.48 -0.36   0.235879      
    ACOR  HA    0.6 221  MLv     1.92  0.09   0.202696      
    VLY   HL    0.6 143  MLv     1.93  0.09   0.199918      
    AXAR  HA    0.7 310  MLv     1.43 -0.41   0.218608      
    PANR  CL    0.9 274  MLv     3.22  1.38   0.054199      
    GUR   HP    0.9 244  MLv     1.90  0.06   0.129899      
    AOS2  HT    0.9  25  MLv     2.05  0.21   0.175886      
    KLV   HL    1.0 254  MLv     2.00  0.16   0.108912      
    ANX   HP    1.1 284  MLv     1.85  0.02   0.0827057