Earthquake Information
 Origin Time
 2021-04-12 23:45:58 (GMT)
 Magnitude
 M 1.2
 Latitude
 37.7888° N
 Longitude
 23.5873° E
 Focal Depth
 6 km
 # of Arrivals
 24
 Location 25.1 km SSW of Athens
59.8 km ESE of Korinthos
63.8 km SSE of Thiva
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL19.5 69 P23:46:01.87 -0.11.0M
VLYHL19.5 69 S23:46:04.88 -0.11.0M
ATHHL23.5 29 P23:46:02.94 0.31.0M
ATHUHA26.3 41 P23:46:03.02 -0.11.0M
ATHUHA26.3 41 S23:46:06.98 0.01.0M
MDRAHA32.0341 P23:46:04.21 0.11.0M
MDRAHA32.0341 S23:46:08.70 0.01.0M
DIONHL44.2 43 P23:46:06.04 -0.11.0M
EPIDHA45.5245 P23:46:06.17 -0.21.0M
EPIDHA45.5245 S23:46:12.23 -0.41.0M
MRTHHA48.4 40 P23:46:06.94 0.21.0M
MRTHHA48.4 40 S23:46:13.09 -0.31.0M
LTKHP60.3295 P23:46:08.83 0.11.0M
ACORHA64.0280 P23:46:09.53 0.11.0M
ACORHA64.0280 S23:46:17.33 -0.71.0M
KARYHA79.3 70 P23:46:12.09 0.21.0M
KARYHA79.3 70 S23:46:22.17 -0.21.0M
LKRHL108.6332 P23:46:17.03 0.51.0M
GURHP110.5278 P23:46:17.03 0.11.0M
GURHP110.5278 S23:46:30.69 -0.71.0M
KLVHL129.2283 P23:46:19.88 0.01.0M
KLVHL129.2283 S23:46:36.46 0.01.0M
VLIHL131.9206 P23:46:20.24 0.11.0M
VLIHL131.9206 S23:46:36.96 0.01.0M


  Solution details 

Event:
    Public ID              nkua2021heiw
    Description
      region name: Southern Greece
Origin:
    Date                   2021-04-12
    Time                  23:45:58.03
    Latitude              37.7888 deg  +/-      0 km
    Longitude             23.5873 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             135 deg

2 Network magnitudes:
    MLv       1.23 +/- 0.27  12            
    M         1.23           12 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.2  69  P       23:46:01.87  -0.1 M  1.0  VLY  
    VLY   HL    0.2  69  S       23:46:04.88  -0.1 M  1.0  VLY  
    ATH   HL    0.2  29  P       23:46:02.94   0.3 M  1.0  ATH  
    ATHU  HA    0.2  41  P       23:46:03.02  -0.1 M  1.0  ATHU 
    ATHU  HA    0.2  41  S       23:46:06.98  -0.0 M  1.0  ATHU 
    MDRA  HA    0.3 341  P       23:46:04.21   0.1 M  1.0  MDRA 
    MDRA  HA    0.3 341  S       23:46:08.70  -0.0 M  1.0  MDRA 
    DION  HL    0.4  43  P       23:46:06.04  -0.1 M  1.0  DION 
    EPID  HA    0.4 245  P       23:46:06.17  -0.2 M  1.0  EPID 
    EPID  HA    0.4 245  S       23:46:12.23  -0.4 M  1.0  EPID 
    MRTH  HA    0.4  40  P       23:46:06.94   0.2 M  1.0  MRTH 
    MRTH  HA    0.4  40  S       23:46:13.09  -0.3 M  1.0  MRTH 
    LTK   HP    0.5 295  P       23:46:08.83   0.1 M  1.0  LTK  
    ACOR  HA    0.6 280  P       23:46:09.53   0.1 M  1.0  ACOR 
    ACOR  HA    0.6 280  S       23:46:17.33  -0.7 M  1.0  ACOR 
    KARY  HA    0.7  70  P       23:46:12.09   0.2 M  1.0  KARY 
    KARY  HA    0.7  70  S       23:46:22.17  -0.2 M  1.0  KARY 
    LKR   HL    1.0 332  P       23:46:17.03   0.5 M  1.0  LKR  
    GUR   HP    1.0 278  P       23:46:17.03   0.1 M  1.0  GUR  
    GUR   HP    1.0 278  S       23:46:30.69  -0.7 M  1.0  GUR  
    KLV   HL    1.2 283  P       23:46:19.88   0.0 M  1.0  KLV  
    KLV   HL    1.2 283  S       23:46:36.46  -0.0 M  1.0  KLV  
    VLI   HL    1.2 206  P       23:46:20.24   0.1 M  1.0  VLI  
    VLI   HL    1.2 206  S       23:46:36.96   0.0 M  1.0  VLI  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.2  69  MLv     1.07 -0.16   0.306841      
    ATH   HL    0.2  29  MLv     1.05 -0.19   0.229136      
    ATHU  HA    0.2  41  MLv     0.76 -0.48   0.0618774      
    MDRA  HA    0.3 341  MLv     0.83 -0.41   0.0841255      
    DION  HL    0.4  43  MLv     0.68 -0.55   0.0841425      
    EPID  HA    0.4 245  MLv     1.28  0.04   0.109774      
    MRTH  HA    0.4  40  MLv     1.44  0.21    0.13524      
    LTK   HP    0.5 295  MLv     0.92 -0.32   0.0786423      
    ACOR  HA    0.6 280  MLv     1.38  0.15   0.0577637      
    KARY  HA    0.7  70  MLv     1.39  0.15   0.0492271      
    LKR   HL    1.0 332  MLv     1.69  0.45   0.0373347      
    GUR   HP    1.0 278  MLv     1.40  0.17   0.0356124      
    KLV   HL    1.2 283  MLv     1.63  0.40   0.0368745      
    VLI   HL    1.2 206  MLv     1.60  0.37   0.0569441