Earthquake Information
 Origin Time
2025-12-12 20:25:58 (GMT)
 Magnitude
M 0.5
 Latitude
38.3082° N
 Longitude
21.7967° E
 Focal Depth
2 km
 # of Arrivals
13
 Location 8.9 km NE of Patras
25.8 km WNW of Aegion
173.2 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
UPRHP2.9198 P20:25:58.36 -0.61.0A
WGC9HA6.3114 P20:25:59.67 0.11.0A
ROD3CL8.3 90 P20:25:59.93 0.01.0A
AGRPCL11.7327 P20:26:00.03 -0.41.0A
VVKHP12.7 6 P20:26:00.67 0.01.0A
EFPHP16.3 36 P20:26:01.64 0.41.0A
LAKAHA17.6115 P20:26:01.51 0.01.0A
SERGHP25.5 63 P20:26:02.81 0.01.0A
AIOACL26.2119 P20:26:02.90 0.01.0A
ANXHP33.5 19 P20:26:04.31 0.21.0A
PSAMCL33.8 87 P20:26:03.84 -0.41.0A
DROHP40.3191 P20:26:06.34 1.11.0A
KLVHL42.7133 P20:26:05.20 -0.51.0A


  Solution details

Event:
    Public ID              nkua2025yhxa
    Description
      region name: Greece
Origin:
    Date                   2025-12-12
    Time                  20:25:58.06  +/-    0.4 s
    Latitude              38.3082 deg  +/-      2 km
    Longitude             21.7967 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.42 s
    Azimuthal gap             128 deg

2 Network magnitudes:
    MLv       0.47 +/- 0.10  10            
    M         0.47           10 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    UPR   HP    0.0 198  P       20:25:58.36  -0.6 A  1.0  UPR  
    WGC9  HA    0.1 114  P       20:25:59.67   0.1 A  1.0  WGC9 
    ROD3  CL    0.1  90  P       20:25:59.93   0.0 A  1.0  ROD3 
    AGRP  CL    0.1 327  P       20:26:00.03  -0.4 A  1.0  AGRP 
    VVK   HP    0.1   6  P       20:26:00.67   0.0 A  1.0  VVK  
    EFP   HP    0.1  36  P       20:26:01.64   0.4 A  1.0  EFP  
    LAKA  HA    0.2 115  P       20:26:01.51   0.0 A  1.0  LAKA 
    SERG  HP    0.2  63  P       20:26:02.81   0.0 A  1.0  SERG 
    AIOA  CL    0.2 119  P       20:26:02.90  -0.0 A  1.0  AIOA 
    ANX   HP    0.3  19  P       20:26:04.31   0.2 A  1.0  ANX  
    PSAM  CL    0.3  87  P       20:26:03.84  -0.4 A  1.0  PSAM 
    DRO   HP    0.4 191  P       20:26:06.34   1.1 A  1.0  DRO  
    KLV   HL    0.4 133  P       20:26:05.20  -0.5 A  1.0  KLV  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    UPR   HP    0.0 198  MLv     0.34 -0.13    1.69191      
    ROD3  CL    0.1  90  MLv     0.55  0.08   0.265386      
    AGRP  CL    0.1 327  MLv     0.36 -0.12   0.0918716      
    VVK   HP    0.1   6  MLv    -0.30 -0.77   0.0895442      
    EFP   HP    0.1  36  MLv     0.41 -0.07   0.0798471      
    LAKA  HA    0.2 115  MLv     0.42 -0.06   0.0757129      
    SERG  HP    0.2  63  MLv     0.52  0.04   0.0600975      
    AIOA  CL    0.2 119  MLv     0.42 -0.06   0.0117922      
    ANX   HP    0.3  19  MLv     0.60  0.12   0.0458948      
    PSAM  CL    0.3  87  MLv     0.71  0.23   0.0576923      
    DRO   HP    0.4 191  MLv     0.48  0.01   0.0496407      
    KLV   HL    0.4 133  MLv     0.86  0.39   0.0377188