Earthquake Information
 Origin Time
 2025-12-19 11:27:43 (GMT)
 Magnitude
 M 1.2
 Latitude
 38.2790° N
 Longitude
 23.4980° E
 Focal Depth
 7 km
 # of Arrivals
 18
 Location 16.3 km ESE of Thiva
22.3 km SSW of Chalkida
38.8 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA14.7279 P11:27:46.64 0.31.0M
THIVHA14.7279 S11:27:48.94 0.21.0M
GR261Y15.5330 P11:27:46.49 -0.11.0M
GR261Y15.5330 S11:27:49.04 0.01.0M
VILLHA20.6232 P11:27:47.26 -0.11.0M
VILLHA20.6232 S11:27:50.39 -0.21.0M
ERTRHA28.9 61 P11:27:48.72 0.01.0M
ERTRHA28.9 61 S11:27:52.84 0.01.0M
MRTHHA42.4114 P11:27:51.04 0.11.0M
MRTHHA42.4114 S11:27:56.45 -0.31.0M
DOMVHA45.3267 P11:27:51.74 0.31.0M
DOMVHA45.3267 S11:27:57.45 -0.21.0M
LTKHP54.5239 P11:27:52.80 -0.11.0M
LTKHP54.5239 S11:28:00.20 -0.11.0M
MET1HL78.5187 P11:27:56.96 0.21.0M
MET1HL78.5187 S11:28:07.22 0.11.0M
KARYHA86.6108 P11:27:58.50 0.31.0M
KARYHA86.6108 S11:28:08.77 -0.81.0M


  Solution details 

Event:
    Public ID              nkua2025ytzt
    Description
      region name: Greece
Origin:
    Date                   2025-12-19
    Time                  11:27:43.22
    Latitude              38.2790 deg  +/-      0 km
    Longitude             23.4980 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap              90 deg

2 Network magnitudes:
    MLv       1.23 +/- 0.24   7            
    M         1.23            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.1 279  P       11:27:46.64   0.3 M  1.0  THIV 
    THIV  HA    0.1 279  S       11:27:48.94   0.2 M  1.0  THIV 
    GR26  1Y    0.1 330  P       11:27:46.49  -0.1 M  1.0  GR26 
    GR26  1Y    0.1 330  S       11:27:49.04  -0.0 M  1.0  GR26 
    VILL  HA    0.2 232  P       11:27:47.26  -0.1 M  1.0  VILL 
    VILL  HA    0.2 232  S       11:27:50.39  -0.2 M  1.0  VILL 
    ERTR  HA    0.3  61  P       11:27:48.72   0.0 M  1.0  ERTR 
    ERTR  HA    0.3  61  S       11:27:52.84  -0.0 M  1.0  ERTR 
    MRTH  HA    0.4 114  P       11:27:51.04   0.1 M  1.0  MRTH 
    MRTH  HA    0.4 114  S       11:27:56.45  -0.3 M  1.0  MRTH 
    DOMV  HA    0.4 267  P       11:27:51.74   0.3 M  1.0  DOMV 
    DOMV  HA    0.4 267  S       11:27:57.45  -0.2 M  1.0  DOMV 
    LTK   HP    0.5 239  P       11:27:52.80  -0.1 M  1.0  LTK  
    LTK   HP    0.5 239  S       11:28:00.20  -0.1 M  1.0  LTK  
    MET1  HL    0.7 187  P       11:27:56.96   0.2 M  1.0  MET1 
    MET1  HL    0.7 187  S       11:28:07.22   0.1 M  1.0  MET1 
    KARY  HA    0.8 108  P       11:27:58.50   0.3 M  1.0  KARY 
    KARY  HA    0.8 108  S       11:28:08.77  -0.8 M  1.0  KARY 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.1 279  MLv     1.48  0.24    1.02259      
    GR26  1Y    0.1 330  MLv     1.07 -0.16   0.382644      
    VILL  HA    0.2 232  MLv     1.04 -0.19   0.265909      
    ERTR  HA    0.3  61  MLv     0.79 -0.44   0.0937473      
    MRTH  HA    0.4 114  MLv     1.28  0.05   0.132787      
    DOMV  HA    0.4 267  MLv     1.67  0.44   0.274124      
    LTK   HP    0.5 239  MLv     0.85 -0.39   0.0925567      
    MET1  HL    0.7 187  MLv     1.43  0.20   0.0548483      
    KARY  HA    0.8 108  MLv     1.46  0.23   0.0539953