Earthquake Information
 Origin Time
 2025-12-31 12:19:39 (GMT)
 Magnitude
 M 0.9
 Latitude
 38.3995° N
 Longitude
 21.8922° E
 Focal Depth
 5 km
 # of Arrivals
 10
 Location 22.1 km NE of Patras
23.6 km NW of Aegion
167.4 km WNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
EFPHP3.3 21 P12:19:40.11 0.01.0A
VVKHP7.5290 P12:19:40.77 0.01.0A
ROD3CL10.2180 P12:19:41.24 0.01.0A
PYRGCL10.9 84 P12:19:40.90 -0.41.0A
SERGHP14.4 84 P12:19:41.38 -0.51.0A
LAKAHA19.3157 P12:19:42.79 0.11.0A
KALEHA21.6 92 P12:19:44.12 1.01.0A
ANXHP21.7 7 P12:19:43.04 0.01.0A
GR241Y41.5 39 P12:19:46.38 0.01.0A
KLVHL45.5150 P12:19:46.72 -0.31.0A


  Solution details 

Event:
    Public ID              nkua2025zpzn
    Description
      region name: Greece
Origin:
    Date                   2025-12-31
    Time                  12:19:38.62  +/-    2.1 s
    Latitude              38.3995 deg  +/-      3 km
    Longitude             21.8922 deg  +/-      4 km
    Depth                       5 km   +/-   15 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.41 s
    Azimuthal gap             110 deg

2 Network magnitudes:
    MLv       0.88 +/- 0.25   8            
    M         0.88            8 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EFP   HP    0.0  21  P       12:19:40.11   0.0 A  1.0  EFP  
    VVK   HP    0.1 290  P       12:19:40.77   0.0 A  1.0  VVK  
    ROD3  CL    0.1 180  P       12:19:41.24   0.0 A  1.0  ROD3 
    PYRG  CL    0.1  84  P       12:19:40.90  -0.4 A  1.0  PYRG 
    SERG  HP    0.1  84  P       12:19:41.38  -0.5 A  1.0  SERG 
    LAKA  HA    0.2 157  P       12:19:42.79   0.1 A  1.0  LAKA 
    KALE  HA    0.2  92  P       12:19:44.12   1.0 A  1.0  KALE 
    ANX   HP    0.2   7  P       12:19:43.04  -0.0 A  1.0  ANX  
    GR24  1Y    0.4  39  P       12:19:46.38   0.0 A  1.0  GR24 
    KLV   HL    0.4 150  P       12:19:46.72  -0.3 A  1.0  KLV  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EFP   HP    0.0  21  MLv     1.04  0.15   0.713693      
    VVK   HP    0.1 290  MLv     0.06 -0.82   0.278909      
    ROD3  CL    0.1 180  MLv     0.80 -0.08   0.421063      
    PYRG  CL    0.1  84  MLv     0.50 -0.38   0.0845408      
    SERG  HP    0.1  84  MLv     0.92  0.04   0.287972      
    LAKA  HA    0.2 157  MLv     0.76 -0.12   0.150379      
    KALE  HA    0.2  92  MLv     0.88 -0.00   0.173746      
    ANX   HP    0.2   7  MLv     0.78 -0.11   0.136104      
    GR24  1Y    0.4  39  MLv     1.43  0.55   0.194484      
    KLV   HL    0.4 150  MLv     1.67  0.79   0.206895