Earthquake Information
 Origin Time
2021-09-23 11:28:46 (GMT)
 Magnitude
M 1.8
 Latitude
38.3358° N
 Longitude
23.3130° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 28.7 km WSW of Chalkida
39.8 km ESE of Levadhia
53.7 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA5.4225 P11:28:48.29 0.21.0A
THIVHA4.4158 P11:28:47.98 0.11.0A
THI1HL9.2 51 P11:28:48.79 0.11.0A
THI2HL9.8295 P11:28:48.84 0.01.0A
STFNHA26.8131 P11:28:50.68 -1.01.0A
VILLHA19.1180 P11:28:49.36 -1.01.0A
DOMVHA30.4253 P11:28:51.77 -0.61.0A
MDRAHA33.4156 P11:28:52.88 0.11.0A
ATALHA47.1327 P11:28:55.80 0.71.0A
LKRHL44.3322 P11:28:54.14 -0.51.0A
LOUTHA48.7218 P11:28:57.31 1.91.0A
LTKHP46.1221 P11:28:54.18 -0.81.0A
MRKAHA47.4 30 P11:28:54.84 -0.31.0A
DIONHL61.3118 P11:28:58.84 1.31.0A


  Solution details

Event:
    Public ID              nkua2021srba
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  11:28:46.76  +/-    0.3 s
    Latitude              38.3358 deg  +/-      2 km
    Longitude             23.3130 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.82 s
    Azimuthal gap              67 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.35  11            
    M         1.75           11 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 158  P       11:28:47.98   0.1 A  1.0  THIV 
    AMPE  HA    0.0 225  P       11:28:48.29   0.2 A  1.0  AMPE 
    THI1  HL    0.1  51  P       11:28:48.79   0.1 A  1.0  THI1 
    THI2  HL    0.1 295  P       11:28:48.84  -0.0 A  1.0  THI2 
    VILL  HA    0.2 180  P       11:28:49.36  -1.0 A  1.0  VILL 
    STFN  HA    0.2 131  P       11:28:50.68  -1.0 A  1.0  STFN 
    DOMV  HA    0.3 253  P       11:28:51.77  -0.6 A  1.0  DOMV 
    MDRA  HA    0.3 156  P       11:28:52.88   0.1 A  1.0  MDRA 
    LKR   HL    0.4 322  P       11:28:54.14  -0.5 A  1.0  LKR  
    LTK   HP    0.4 221  P       11:28:54.18  -0.8 A  1.0  LTK  
    ATAL  HA    0.4 327  P       11:28:55.80   0.7 A  1.0  ATAL 
    MRKA  HA    0.4  30  P       11:28:54.84  -0.3 A  1.0  MRKA 
    LOUT  HA    0.4 218  P       11:28:57.31   1.9 A  1.0  LOUT 
    DION  HL    0.6 118  P       11:28:58.84   1.3 A  1.0  DION 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 158  MLv     2.17  0.42    9.10248      
    AMPE  HA    0.0 225  MLv     1.40 -0.35    1.45127      
    THI1  HL    0.1  51  MLv     2.40  0.66     11.907      
    THI2  HL    0.1 295  MLv     2.09  0.34    5.55295      
    VILL  HA    0.2 180  MLv     1.42 -0.33   0.701008      
    STFN  HA    0.2 131  MLv     1.28 -0.47   0.321285      
    DOMV  HA    0.3 253  MLv     2.08  0.33    1.66585      
    MDRA  HA    0.3 156  MLv     1.29 -0.45   0.228871      
    LKR   HL    0.4 322  MLv     2.26  0.52   0.611544      
    LTK   HP    0.4 221  MLv     1.08 -0.67   0.254058      
    ATAL  HA    0.4 327  MLv     1.61 -0.14   0.212929      
    MRKA  HA    0.4  30  MLv     1.78  0.03   0.315789      
    LOUT  HA    0.4 218  MLv     1.87  0.12   0.356567