Earthquake Information
 Origin Time
 2025-12-19 10:35:55 (GMT)
 Magnitude
 M 0.4
 Latitude
 38.2845° N
 Longitude
 21.7755° E
 Focal Depth
 7 km
 # of Arrivals
 16
 Location 5.7 km NE of Patras
27.0 km W of Aegion
174.5 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
UPRHP1.0 97 P10:35:56.62 0.01.0M
UPRHP1.0 97 S10:35:57.70 0.11.0M
WGC9HA7.6 89 P10:35:57.35 0.01.0M
WGC9HA7.6 89 S10:35:58.83 -0.11.0M
ROD3CL10.5 76 P10:35:57.92 0.11.0M
ROD3CL10.5 76 S10:35:59.67 0.01.0M
AGRPCL13.2339 P10:35:58.15 -0.11.0M
AGRPCL13.2339 S10:36:00.27 -0.11.0M
VVKHP15.6 12 P10:35:58.76 0.11.0M
VVKHP15.6 12 S10:36:01.22 0.11.0M
LAKAHA18.4106 P10:35:59.21 0.11.0M
LAKAHA18.4106 S10:36:01.74 -0.21.0M
SERGHP28.4 60 P10:36:00.84 0.11.0M
SERGHP28.4 60 S10:36:04.81 -0.11.0M
PSAMCL35.9 83 P10:36:01.96 0.01.0M
PSAMCL35.9 83 S10:36:06.96 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025ytyb
    Description
      region name: Greece
Origin:
    Date                   2025-12-19
    Time                  10:35:55.32
    Latitude              38.2845 deg  +/-      0 km
    Longitude             21.7755 deg  +/-      0 km
    Depth                       7 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.09 s
    Azimuthal gap             234 deg

2 Network magnitudes:
    MLv       0.42 +/- 0.14   6            
    M         0.42            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    UPR   HP    0.0  97  P       10:35:56.62  -0.0 M  1.0  UPR  
    UPR   HP    0.0  97  S       10:35:57.70   0.1 M  1.0  UPR  
    WGC9  HA    0.1  89  P       10:35:57.35   0.0 M  1.0  WGC9 
    WGC9  HA    0.1  89  S       10:35:58.83  -0.1 M  1.0  WGC9 
    ROD3  CL    0.1  76  P       10:35:57.92   0.1 M  1.0  ROD3 
    ROD3  CL    0.1  76  S       10:35:59.67   0.0 M  1.0  ROD3 
    AGRP  CL    0.1 339  P       10:35:58.15  -0.1 M  1.0  AGRP 
    AGRP  CL    0.1 339  S       10:36:00.27  -0.1 M  1.0  AGRP 
    VVK   HP    0.1  12  P       10:35:58.76   0.1 M  1.0  VVK  
    VVK   HP    0.1  12  S       10:36:01.22   0.1 M  1.0  VVK  
    LAKA  HA    0.2 106  P       10:35:59.21   0.1 M  1.0  LAKA 
    LAKA  HA    0.2 106  S       10:36:01.74  -0.2 M  1.0  LAKA 
    SERG  HP    0.3  60  P       10:36:00.84   0.1 M  1.0  SERG 
    SERG  HP    0.3  60  S       10:36:04.81  -0.1 M  1.0  SERG 
    PSAM  CL    0.3  83  P       10:36:01.96   0.0 M  1.0  PSAM 
    PSAM  CL    0.3  83  S       10:36:06.96  -0.0 M  1.0  PSAM 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    UPR   HP    0.0  97  MLv     0.20 -0.22    1.38088      
    WGC9  HA    0.1  89  MLv     1.11  0.69   0.657463      
    ROD3  CL    0.1  76  MLv     0.55  0.13   0.233847      
    AGRP  CL    0.1 339  MLv     0.31 -0.11   0.0756193      
    VVK   HP    0.1  12  MLv    -0.22 -0.65   0.0904722      
    LAKA  HA    0.2 106  MLv     0.48  0.06   0.0831179      
    SERG  HP    0.3  60  MLv     0.43  0.01   0.042077      
    PSAM  CL    0.3  83  MLv     0.56  0.14   0.0365414