Earthquake Information
 Origin Time
 2025-04-01 12:50:45 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.4
 Latitude
 38.3642° N
 Longitude
 23.2712° E
 Focal Depth
 9 km
 # of Arrivals
 20
 Location 6.3 km NW of Thiva
30.7 km WSW of Chalkida
58.5 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA7.0182 P12:50:46.70 -0.41.0M
AMPEHA7.0182 S12:50:49.12 0.41.0M
THIVHA9.0144 P12:50:47.18 -0.21.0M
THIVHA9.0144 S12:50:49.44 0.31.0M
GR261Y12.8 72 P12:50:48.00 0.01.0M
GR261Y12.8 72 S12:50:50.45 0.21.0M
VILLHA22.5171 P12:50:49.08 -0.41.0M
VILLHA22.5171 S12:50:52.58 -0.31.0M
DOMVHA28.1245 P12:50:50.28 0.01.0M
DOMVHA28.1245 S12:50:54.26 -0.11.0M
LKRHL39.6323 P12:50:52.21 0.01.0M
LKRHL39.6323 S12:50:57.51 -0.21.0M
ERTRHA45.2 84 P12:50:53.23 0.11.0M
ERTRHA45.2 84 S12:50:59.15 -0.11.0M
LTKHP46.3215 P12:50:53.33 0.01.0M
LTKHP46.3215 S12:50:59.34 -0.31.0M
GURHP94.1240 P12:51:02.10 1.01.0M
GURHP94.1240 S12:51:13.68 0.21.0M
KLVHL104.2250 P12:51:04.16 1.51.0M
KLVHL104.2250 S12:51:16.71 0.51.0M


  Solution details 

Event:
    Public ID              nkua2025gjks
    Description
      region name: Greece
Origin:
    Date                   2025-04-01
    Time                  12:50:44.96
    Latitude              38.3642 deg  +/-      0 km
    Longitude             23.2712 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap             109 deg

2 Network magnitudes:
    MLv       1.39 +/- 0.29   8            
    M         1.39            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMPE  HA    0.1 182  P       12:50:46.70  -0.4 M  1.0  AMPE 
    AMPE  HA    0.1 182  S       12:50:49.12   0.4 M  1.0  AMPE 
    THIV  HA    0.1 144  P       12:50:47.18  -0.2 M  1.0  THIV 
    THIV  HA    0.1 144  S       12:50:49.44   0.3 M  1.0  THIV 
    GR26  1Y    0.1  72  P       12:50:48.00   0.0 M  1.0  GR26 
    GR26  1Y    0.1  72  S       12:50:50.45   0.2 M  1.0  GR26 
    VILL  HA    0.2 171  P       12:50:49.08  -0.4 M  1.0  VILL 
    VILL  HA    0.2 171  S       12:50:52.58  -0.3 M  1.0  VILL 
    DOMV  HA    0.3 245  P       12:50:50.28  -0.0 M  1.0  DOMV 
    DOMV  HA    0.3 245  S       12:50:54.26  -0.1 M  1.0  DOMV 
    LKR   HL    0.4 323  P       12:50:52.21   0.0 M  1.0  LKR  
    LKR   HL    0.4 323  S       12:50:57.51  -0.2 M  1.0  LKR  
    ERTR  HA    0.4  84  P       12:50:53.23   0.1 M  1.0  ERTR 
    ERTR  HA    0.4  84  S       12:50:59.15  -0.1 M  1.0  ERTR 
    LTK   HP    0.4 215  P       12:50:53.33   0.0 M  1.0  LTK  
    LTK   HP    0.4 215  S       12:50:59.34  -0.3 M  1.0  LTK  
    GUR   HP    0.8 240  P       12:51:02.10   1.0 M  1.0  GUR  
    GUR   HP    0.8 240  S       12:51:13.68   0.2 M  1.0  GUR  
    KLV   HL    0.9 250  P       12:51:04.16   1.5 M  1.0  KLV  
    KLV   HL    0.9 250  S       12:51:16.71   0.5 M  1.0  KLV  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMPE  HA    0.1 182  MLv     1.95  0.56    4.69838      
    THIV  HA    0.1 144  MLv     1.64  0.25    2.05165      
    GR26  1Y    0.1  72  MLv     1.09 -0.30   0.464927      
    VILL  HA    0.2 171  MLv     0.95 -0.44   0.193543      
    DOMV  HA    0.3 245  MLv     1.33 -0.06   0.335997      
    LKR   HL    0.4 323  MLv     1.28 -0.11   0.0831481      
    ERTR  HA    0.4  84  MLv     1.28 -0.11   0.111401      
    LTK   HP    0.4 215  MLv     0.78 -0.61    0.12548      
    GUR   HP    0.8 240  MLv     1.72  0.33   0.0882346      
    KLV   HL    0.9 250  MLv     1.80  0.42   0.0729381