Earthquake Information
 Origin Time
 2020-06-28 21:09:20 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.7312° N
 Longitude
 23.6907° E
 Focal Depth
 7 km
 # of Arrivals
 26
 Location 30.8 km NNE of Chalkida
51.6 km SSE of Skiathos
83.2 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KYMIHL37.2107 P21:09:27.00 0.11.0M
KYMIHL37.2107 S21:09:31.94 -0.11.0M
AOS2HT48.2 16 P21:09:28.77 0.11.0M
AOS2HT48.2 16 S21:09:35.12 -0.11.0M
ATALHA58.2266 P21:09:30.42 0.11.0M
ATALHA58.2266 S21:09:38.16 0.01.0M
LKRHL60.7261 P21:09:30.59 -0.21.0M
LKRHL60.7261 S21:09:38.83 -0.11.0M
STFNHA63.0192 P21:09:31.29 0.21.0M
STFNHA63.0192 S21:09:39.80 0.21.0M
VILLHA71.1208 P21:09:32.06 -0.41.0M
VILLHA71.1208 S21:09:42.05 0.11.0M
MAGUHA74.2192 P21:09:32.94 0.01.0M
MAGUHA74.2192 S21:09:42.74 0.11.0M
NEOHL75.6328 P21:09:33.46 0.31.0M
NEOHL75.6328 S21:09:43.03 -0.11.0M
DIONHL75.7164 P21:09:33.21 0.01.0M
DIONHL75.7164 S21:09:42.75 -0.41.0M
PTLHL77.5169 P21:09:33.45 -0.11.0M
PTLHL77.5169 S21:09:43.20 -0.51.0M
VLYHL98.1175 P21:09:36.85 0.11.0M
VLYHL98.1175 S21:09:49.17 -0.31.0M
LTKHP100.9219 P21:09:37.10 -0.21.0M
LTKHP100.9219 S21:09:50.44 0.11.0M
KARYHA101.4140 P21:09:37.19 -0.11.0M
KARYHA101.4140 S21:09:50.63 0.21.0M


  Solution details 

Event:
    Public ID              nkua2020mqqx
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-06-28
    Time                  21:09:20.05
    Latitude              38.7312 deg  +/-      0 km
    Longitude             23.6907 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap              91 deg

2 Network magnitudes:
    MLv       1.85 +/- 0.25  11            
    M         1.85           11 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KYMI  HL    0.3 107  P       21:09:27.00   0.1 M  1.0  KYMI 
    KYMI  HL    0.3 107  S       21:09:31.94  -0.1 M  1.0  KYMI 
    AOS2  HT    0.4  16  P       21:09:28.77   0.1 M  1.0  AOS2 
    AOS2  HT    0.4  16  S       21:09:35.12  -0.1 M  1.0  AOS2 
    ATAL  HA    0.5 266  P       21:09:30.42   0.1 M  1.0  ATAL 
    ATAL  HA    0.5 266  S       21:09:38.16  -0.0 M  1.0  ATAL 
    LKR   HL    0.5 261  P       21:09:30.59  -0.2 M  1.0  LKR  
    LKR   HL    0.5 261  S       21:09:38.83  -0.1 M  1.0  LKR  
    STFN  HA    0.6 192  P       21:09:31.29   0.2 M  1.0  STFN 
    STFN  HA    0.6 192  S       21:09:39.80   0.2 M  1.0  STFN 
    VILL  HA    0.6 208  P       21:09:32.06  -0.4 M  1.0  VILL 
    VILL  HA    0.6 208  S       21:09:42.05   0.1 M  1.0  VILL 
    MAGU  HA    0.7 192  P       21:09:32.94   0.0 M  1.0  MAGU 
    MAGU  HA    0.7 192  S       21:09:42.74   0.1 M  1.0  MAGU 
    DION  HL    0.7 164  P       21:09:33.21   0.0 M  1.0  DION 
    DION  HL    0.7 164  S       21:09:42.75  -0.4 M  1.0  DION 
    NEO   HL    0.7 328  P       21:09:33.46   0.3 M  1.0  NEO  
    NEO   HL    0.7 328  S       21:09:43.03  -0.1 M  1.0  NEO  
    PTL   HL    0.7 169  P       21:09:33.45  -0.1 M  1.0  PTL  
    PTL   HL    0.7 169  S       21:09:43.20  -0.5 M  1.0  PTL  
    VLY   HL    0.9 175  P       21:09:36.85   0.1 M  1.0  VLY  
    VLY   HL    0.9 175  S       21:09:49.17  -0.3 M  1.0  VLY  
    LTK   HP    0.9 219  P       21:09:37.10  -0.2 M  1.0  LTK  
    LTK   HP    0.9 219  S       21:09:50.44   0.1 M  1.0  LTK  
    KARY  HA    0.9 140  P       21:09:37.19  -0.1 M  1.0  KARY 
    KARY  HA    0.9 140  S       21:09:50.63   0.2 M  1.0  KARY 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KYMI  HL    0.3 107  MLv     1.22 -0.63   0.154725      
    AOS2  HT    0.4  16  MLv     1.64 -0.21    0.21685      
    ATAL  HA    0.5 266  MLv     1.72 -0.13   0.145366      
    LKR   HL    0.5 261  MLv     1.97  0.12   0.124908      
    STFN  HA    0.6 192  MLv     2.21  0.36   0.390787      
    VILL  HA    0.6 208  MLv     2.03  0.18   0.239191      
    MAGU  HA    0.7 192  MLv     2.04  0.19    0.23381      
    DION  HL    0.7 164  MLv     1.48 -0.37   0.177167      
    NEO   HL    0.7 328  MLv     1.86  0.01   0.209419      
    PTL   HL    0.7 169  MLv     1.82 -0.03    0.13557      
    VLY   HL    0.9 175  MLv     2.36  0.51   0.372012      
    LTK   HP    0.9 219  MLv     1.33 -0.52   0.127053      
    KARY  HA    0.9 140  MLv     2.16  0.31   0.224197