Earthquake Information
 Origin Time
 2025-05-21 10:33:19 (GMT)
 Magnitude
 M 1.2
 Latitude
 38.2422° N
 Longitude
 23.2862° E
 Focal Depth
 8 km
 # of Arrivals
 8
 Location 9.4 km SSW of Thiva
36.8 km SW of Chalkida
48.6 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA6.8347 P10:33:20.76 -0.21.0M
AMPEHA6.8347 S10:33:22.54 0.01.0M
THIVHA7.5 32 P10:33:21.05 0.11.0M
THIVHA7.5 32 S10:33:22.71 0.11.0M
VILLHA9.0165 P10:33:21.32 0.11.0M
VILLHA9.0165 S10:33:23.01 -0.11.0M
GR261Y20.6 32 P10:33:23.04 0.01.0M
GR261Y20.6 32 S10:33:26.13 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025jwph
    Description
      region name: Greece
Origin:
    Date                   2025-05-21
    Time                  10:33:18.83
    Latitude              38.2422 deg  +/-      1 km
    Longitude             23.2862 deg  +/-      1 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.08 s
    Azimuthal gap             182 deg

2 Network magnitudes:
    MLv       1.17 +/- 0.30   4            
    M         1.17            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMPE  HA    0.1 347  P       10:33:20.76  -0.2 M  1.0  AMPE 
    AMPE  HA    0.1 347  S       10:33:22.54   0.0 M  1.0  AMPE 
    THIV  HA    0.1  32  P       10:33:21.05   0.1 M  1.0  THIV 
    THIV  HA    0.1  32  S       10:33:22.71   0.1 M  1.0  THIV 
    VILL  HA    0.1 165  P       10:33:21.32   0.1 M  1.0  VILL 
    VILL  HA    0.1 165  S       10:33:23.01  -0.1 M  1.0  VILL 
    GR26  1Y    0.2  32  P       10:33:23.04   0.0 M  1.0  GR26 
    GR26  1Y    0.2  32  S       10:33:26.13  -0.1 M  1.0  GR26 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMPE  HA    0.1 347  MLv     1.30  0.12    1.06236      
    THIV  HA    0.1  32  MLv     1.57  0.40    1.92684      
    VILL  HA    0.1 165  MLv     1.04 -0.13   0.523409      
    GR26  1Y    0.2  32  MLv     0.80 -0.38   0.151918