Earthquake Information
 Origin Time
 2025-12-01 11:17:26 (GMT)
 Magnitude
 M 1.1
 Latitude
 38.3310° N
 Longitude
 23.3770° E
 Focal Depth
 6 km
 # of Arrivals
 18
 Location 5.0 km E of Thiva
24.4 km SW of Chalkida
49.7 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA5.3228 P11:17:27.58 0.11.0M
THIVHA5.3228 S11:17:28.71 0.01.0M
GR261Y8.2 21 P11:17:27.92 0.01.0M
GR261Y8.2 21 S11:17:29.40 -0.11.0M
AMPEHA10.0251 P11:17:28.25 0.11.0M
AMPEHA10.0251 S11:17:30.13 0.21.0M
VILLHA19.4197 P11:17:29.64 -0.21.0M
VILLHA19.4197 S11:17:32.55 -0.31.0M
MDRAHA31.1165 P11:17:31.97 0.21.0M
MDRAHA31.1165 S11:17:36.22 -0.11.0M
DOMVHA35.7257 P11:17:32.55 0.01.0M
DOMVHA35.7257 S11:17:37.61 0.01.0M
ERTRHA36.7 77 P11:17:32.74 0.11.0M
ERTRHA36.7 77 S11:17:37.88 0.01.0M
MRKAHA45.4 24 P11:17:34.14 0.01.0M
MRKAHA45.4 24 S11:17:40.41 0.01.0M
PRDMHA46.6263 P11:17:34.87 0.51.0M
PRDMHA46.6263 S11:17:40.67 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025xncj
    Description
      region name: Greece
Origin:
    Date                   2025-12-01
    Time                  11:17:25.87
    Latitude              38.3310 deg  +/-      0 km
    Longitude             23.3770 deg  +/-      0 km
    Depth                       6 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap             118 deg

2 Network magnitudes:
    MLv       1.15 +/- 0.28   7            
    M         1.15            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 228  P       11:17:27.58   0.1 M  1.0  THIV 
    THIV  HA    0.0 228  S       11:17:28.71   0.0 M  1.0  THIV 
    GR26  1Y    0.1  21  P       11:17:27.92  -0.0 M  1.0  GR26 
    GR26  1Y    0.1  21  S       11:17:29.40  -0.1 M  1.0  GR26 
    AMPE  HA    0.1 251  P       11:17:28.25   0.1 M  1.0  AMPE 
    AMPE  HA    0.1 251  S       11:17:30.13   0.2 M  1.0  AMPE 
    VILL  HA    0.2 197  P       11:17:29.64  -0.2 M  1.0  VILL 
    VILL  HA    0.2 197  S       11:17:32.55  -0.3 M  1.0  VILL 
    MDRA  HA    0.3 165  P       11:17:31.97   0.2 M  1.0  MDRA 
    MDRA  HA    0.3 165  S       11:17:36.22  -0.1 M  1.0  MDRA 
    DOMV  HA    0.3 257  P       11:17:32.55   0.0 M  1.0  DOMV 
    DOMV  HA    0.3 257  S       11:17:37.61   0.0 M  1.0  DOMV 
    ERTR  HA    0.3  77  P       11:17:32.74   0.1 M  1.0  ERTR 
    ERTR  HA    0.3  77  S       11:17:37.88   0.0 M  1.0  ERTR 
    MRKA  HA    0.4  24  P       11:17:34.14  -0.0 M  1.0  MRKA 
    MRKA  HA    0.4  24  S       11:17:40.41  -0.0 M  1.0  MRKA 
    PRDM  HA    0.4 263  P       11:17:34.87   0.5 M  1.0  PRDM 
    PRDM  HA    0.4 263  S       11:17:40.67  -0.2 M  1.0  PRDM 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 228  MLv     1.90  0.75    4.70164      
    GR26  1Y    0.1  21  MLv     1.20  0.05   0.790187      
    AMPE  HA    0.1 251  MLv     1.28  0.13   0.853665      
    VILL  HA    0.2 197  MLv     0.75 -0.40   0.146886      
    MDRA  HA    0.3 165  MLv     0.85 -0.30   0.0937068      
    DOMV  HA    0.3 257  MLv     1.57  0.42     0.3812      
    ERTR  HA    0.3  77  MLv     0.75 -0.41   0.0536554      
    MRKA  HA    0.4  24  MLv     1.04 -0.11   0.064878      
    PRDM  HA    0.4 263  MLv     1.37  0.21   0.126222