Earthquake Information
 Origin Time
2021-04-12 23:01:35 (GMT)
 Magnitude
M 1.4
 Latitude
37.8405° N
 Longitude
23.6277° E
 Focal Depth
5 km
 # of Arrivals
29
 Location 18.4 km SSW of Athens
60.0 km SSE of Thiva
62.0 km E of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL14.7 85 P23:01:38.27 -0.11.0M
VLYHL14.7 85 S23:01:40.68 0.01.0M
ATHHL16.8 28 P23:01:39.39 0.71.0M
ATHUHA19.6 45 P23:01:39.47 0.21.0M
ATHUHA19.6 45 S23:01:42.36 0.11.0M
MDRAHA28.3330 P23:01:40.89 0.11.0M
PTLHL30.9 42 P23:01:41.31 0.11.0M
PTLHL30.9 42 S23:01:45.63 -0.11.0M
DIONHL37.6 46 P23:01:42.35 0.01.0M
STFNHA38.1349 P23:01:42.80 0.31.0M
STFNHA38.1349 S23:01:47.47 -0.41.0M
LOUTHA59.6286 P23:01:45.38 -0.61.0M
LTKHP61.4289 P23:01:45.76 -0.51.0M
LTKHP61.4289 S23:01:54.20 -0.41.0M
ACORHA66.8275 P23:01:46.44 -0.71.0M
ACORHA66.8275 S23:01:55.72 -0.51.0M
KARYHA74.1 73 P23:01:48.36 0.01.0M
THALHA87.3284 P23:01:50.66 0.11.0M
THALHA87.3284 S23:02:01.96 -0.11.0M
LKRHL105.4328 P23:01:53.69 0.31.0M
LKRHL105.4328 S23:02:07.28 0.21.0M
GURHP113.3275 P23:01:54.69 -0.11.0M
GURHP113.3275 S23:02:09.63 0.11.0M
VLXHP121.8245 P23:01:56.39 0.31.0M
VLXHP121.8245 S23:02:11.83 -0.11.0M
KLVHL131.5280 P23:01:57.44 -0.11.0M
KLVHL131.5280 S23:02:15.24 0.71.0M
NEOHL166.7348 P23:02:02.62 -0.21.0M
NEOHL166.7348 S23:02:23.90 0.21.0M


  Solution details

Event:
    Public ID              nkua2021hehj
    Description
      region name: Southern Greece
Origin:
    Date                   2021-04-12
    Time                  23:01:35.32
    Latitude              37.8405 deg  +/-      1 km
    Longitude             23.6277 deg  +/-      1 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             160 deg

2 Network magnitudes:
    MLv       1.39 +/- 0.26  13            
    M         1.39           13 preferred  

29 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.1  85  P       23:01:38.27  -0.1 M  1.0  VLY  
    VLY   HL    0.1  85  S       23:01:40.68  -0.0 M  1.0  VLY  
    ATH   HL    0.2  28  P       23:01:39.39   0.7 M  1.0  ATH  
    ATHU  HA    0.2  45  P       23:01:39.47   0.2 M  1.0  ATHU 
    ATHU  HA    0.2  45  S       23:01:42.36   0.1 M  1.0  ATHU 
    MDRA  HA    0.3 330  P       23:01:40.89   0.1 M  1.0  MDRA 
    PTL   HL    0.3  42  P       23:01:41.31   0.1 M  1.0  PTL  
    PTL   HL    0.3  42  S       23:01:45.63  -0.1 M  1.0  PTL  
    DION  HL    0.3  46  P       23:01:42.35  -0.0 M  1.0  DION 
    STFN  HA    0.3 349  P       23:01:42.80   0.3 M  1.0  STFN 
    STFN  HA    0.3 349  S       23:01:47.47  -0.4 M  1.0  STFN 
    LOUT  HA    0.5 286  P       23:01:45.38  -0.6 M  1.0  LOUT 
    LTK   HP    0.6 289  P       23:01:45.76  -0.5 M  1.0  LTK  
    LTK   HP    0.6 289  S       23:01:54.20  -0.4 M  1.0  LTK  
    ACOR  HA    0.6 275  P       23:01:46.44  -0.7 M  1.0  ACOR 
    ACOR  HA    0.6 275  S       23:01:55.72  -0.5 M  1.0  ACOR 
    KARY  HA    0.7  73  P       23:01:48.36   0.0 M  1.0  KARY 
    THAL  HA    0.8 284  P       23:01:50.66   0.1 M  1.0  THAL 
    THAL  HA    0.8 284  S       23:02:01.96  -0.1 M  1.0  THAL 
    LKR   HL    0.9 328  P       23:01:53.69   0.3 M  1.0  LKR  
    LKR   HL    0.9 328  S       23:02:07.28   0.2 M  1.0  LKR  
    GUR   HP    1.0 275  P       23:01:54.69  -0.1 M  1.0  GUR  
    GUR   HP    1.0 275  S       23:02:09.63   0.1 M  1.0  GUR  
    VLX   HP    1.1 245  P       23:01:56.39   0.3 M  1.0  VLX  
    VLX   HP    1.1 245  S       23:02:11.83  -0.1 M  1.0  VLX  
    KLV   HL    1.2 280  P       23:01:57.44  -0.1 M  1.0  KLV  
    KLV   HL    1.2 280  S       23:02:15.24   0.7 M  1.0  KLV  
    NEO   HL    1.5 348  P       23:02:02.62  -0.2 M  1.0  NEO  
    NEO   HL    1.5 348  S       23:02:23.90   0.2 M  1.0  NEO  

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.1  85  MLv     1.46  0.08   0.988343      
    ATH   HL    0.2  28  MLv     1.45  0.07   0.858366      
    ATHU  HA    0.2  45  MLv     1.24 -0.15    0.27508      
    MDRA  HA    0.3 330  MLv     1.04 -0.35   0.170324      
    PTL   HL    0.3  42  MLv     0.98 -0.40   0.128875      
    DION  HL    0.3  46  MLv     0.64 -0.75   0.112671      
    STFN  HA    0.3 349  MLv     1.09 -0.30   0.109472      
    LOUT  HA    0.5 286  MLv     1.67  0.28   0.119554      
    LTK   HP    0.6 289  MLv     1.08 -0.31   0.112391      
    ACOR  HA    0.6 275  MLv     1.38 -0.01   0.0557173      
    KARY  HA    0.7  73  MLv     1.66  0.28   0.0983994      
    THAL  HA    0.8 284  MLv     1.63  0.24   0.137679      
    LKR   HL    0.9 328  MLv     1.79  0.40   0.0491598      
    GUR   HP    1.0 275  MLv     1.61  0.22   0.0548277      
    VLX   HP    1.1 245  MLv     1.02 -0.37   0.0129263      
    KLV   HL    1.2 280  MLv     1.70  0.31   0.0418368      
    NEO   HL    1.5 348  MLv     1.91  0.52   0.0827618