Earthquake Information
 Origin Time
2021-09-18 14:43:26 (GMT)
 Magnitude
M 1.6
 Latitude
38.4590° N
 Longitude
23.5087° E
 Focal Depth
5 km
 # of Arrivals
12
 Location 7.9 km W of Chalkida
49.2 km ESE of Atalanti
56.4 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THI1HL12.7232 P14:43:29.99 0.11.0A
THI2HL27.7250 P14:43:32.38 0.01.0A
THVAHL20.8226 P14:43:31.27 0.11.0A
MRKAHA28.1 14 P14:43:32.25 -0.21.0A
VILLHA37.0208 P14:43:33.60 -0.31.0A
LKRHL49.1296 P14:43:35.88 0.01.0A
MDRAHA44.5185 P14:43:34.81 -0.31.0A
DIONHL56.3139 P14:43:36.99 -0.11.0A
DOMVHA51.3244 P14:43:36.62 0.41.0A
MRTHHA53.1135 P14:43:37.04 0.51.0A
LTKHP67.7224 P14:43:38.83 -0.11.0A
VLYHL71.9160 P14:43:39.46 -0.11.0A


  Solution details

Event:
    Public ID              nkua2021sidy
    Description
      region name: Greece
Origin:
    Date                   2021-09-18
    Time                  14:43:26.89  +/-    1.1 s
    Latitude              38.4590 deg  +/-      3 km
    Longitude             23.5087 deg  +/-      3 km
    Depth                       5 km   +/-   11 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.23 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       1.55 +/- 0.32  10            
    M         1.55           10 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THI1  HL    0.1 232  P       14:43:29.99   0.1 A  1.0  THI1 
    THVA  HL    0.2 226  P       14:43:31.27   0.1 A  1.0  THVA 
    THI2  HL    0.2 250  P       14:43:32.38   0.0 A  1.0  THI2 
    MRKA  HA    0.3  14  P       14:43:32.25  -0.2 A  1.0  MRKA 
    VILL  HA    0.3 208  P       14:43:33.60  -0.3 A  1.0  VILL 
    MDRA  HA    0.4 185  P       14:43:34.81  -0.3 A  1.0  MDRA 
    LKR   HL    0.4 296  P       14:43:35.88  -0.0 A  1.0  LKR  
    DOMV  HA    0.5 244  P       14:43:36.62   0.4 A  1.0  DOMV 
    MRTH  HA    0.5 135  P       14:43:37.04   0.5 A  1.0  MRTH 
    DION  HL    0.5 139  P       14:43:36.99  -0.1 A  1.0  DION 
    LTK   HP    0.6 224  P       14:43:38.83  -0.1 A  1.0  LTK  
    VLY   HL    0.6 160  P       14:43:39.46  -0.1 A  1.0  VLY  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THI1  HL    0.1 232  MLv     1.96  0.41    3.52432      
    THVA  HL    0.2 226  MLv     2.24  0.68    4.14771      
    THI2  HL    0.2 250  MLv     1.75  0.19   0.903746      
    MRKA  HA    0.3  14  MLv     0.94 -0.61   0.137662      
    VILL  HA    0.3 208  MLv     1.30 -0.26   0.187483      
    MDRA  HA    0.4 185  MLv     1.08 -0.48   0.0735532      
    LKR   HL    0.4 296  MLv     1.59  0.04   0.098996      
    DOMV  HA    0.5 244  MLv     1.99  0.44   0.407751      
    MRTH  HA    0.5 135  MLv     1.53 -0.03   0.125778      
    DION  HL    0.5 139  MLv     1.13 -0.42   0.119806      
    LTK   HP    0.6 224  MLv     1.31 -0.24   0.179111      
    VLY   HL    0.6 160  MLv     1.88  0.32   0.165754