Earthquake Information
 Origin Time
2025-12-17 20:51:50 (GMT)
 Magnitude
M 1.2
 Latitude
38.4144° N
 Longitude
21.8716° E
 Focal Depth
2 km
 # of Arrivals
27
 Location 22.4 km NNE of Patras
26.0 km NW of Aegion
169.6 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 65 P20:51:50.42 -0.21.0A
WGC6HA4.7131 P20:51:51.13 0.21.0A
WGC8HA5.0238 P20:51:51.63 0.71.0A
VVKHP5.3279 P20:51:50.37 -0.61.0A
WGC7HA10.6189 P20:51:52.00 0.11.0A
ROD3CL12.0171 P20:51:51.55 -0.61.0A
WGC4HA12.7101 P20:51:51.78 -0.51.0A
PYRGCL12.7 92 P20:51:51.80 -0.41.0A
AGRPCL13.1261 P20:51:51.44 -0.91.0A
WGC9HA14.3183 P20:51:51.89 -0.61.0A
SERGHP16.1 90 P20:51:52.29 -0.51.0A
WGC1HA16.4136 P20:51:53.97 1.11.0A
WGC0HA19.2151 P20:51:53.61 0.31.0A
ANXHP20.4 12 P20:51:53.12 -0.41.0A
LAKAHA21.5154 P20:51:53.73 0.01.0A
KALEHA23.5 96 P20:51:54.68 0.61.0A
PSARCL28.0109 P20:51:54.19 -0.61.0A
PSAMCL29.1111 P20:51:54.32 -0.71.0A
AIOACL29.5146 P20:51:54.93 -0.11.0A
PVOHP37.6307 P20:51:56.63 0.21.0A
GR241Y41.5 43 P20:51:56.65 -0.41.0A
KLVHL47.9149 P20:51:57.37 -0.81.0A
DROHP53.3195 P20:52:00.65 1.61.0A
DSFHP57.1 90 P20:52:00.58 0.81.0A
GURHP67.2142 P20:52:01.59 0.21.0A
AGGHT78.6 31 P20:52:05.07 1.71.0A


  Solution details

Event:
    Public ID              nkua2025yrbj
    Description
      region name: Greece
Origin:
    Date                   2025-12-17
    Time                  20:51:49.67  +/-    0.2 s
    Latitude              38.4144 deg  +/-      2 km
    Longitude             21.8716 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.70 s
    Azimuthal gap              65 deg

2 Network magnitudes:
    MLv       1.18 +/- 0.22  20            
    M         1.18           20 preferred  

27 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EFP   HP    0.0  65  P       20:51:50.42  -0.2 A  1.0  EFP  
    WGC6  HA    0.0 131  P       20:51:51.13   0.2 A  1.0  WGC6 
    WGC8  HA    0.0 238  P       20:51:51.63   0.7 A  1.0  WGC8 
    VVK   HP    0.0 279  P       20:51:50.37  -0.6 A  1.0  VVK  
    WGC7  HA    0.1 189  P       20:51:52.00   0.1 A  1.0  WGC7 
    ROD3  CL    0.1 171  P       20:51:51.55  -0.6 A  1.0  ROD3 
    WGC4  HA    0.1 101  P       20:51:51.78  -0.5 A  1.0  WGC4 
    PYRG  CL    0.1  92  P       20:51:51.80  -0.4 A  1.0  PYRG 
    AGRP  CL    0.1 261  P       20:51:51.44  -0.9 A  1.0  AGRP 
    WGC9  HA    0.1 183  P       20:51:51.89  -0.6 A  1.0  WGC9 
    SERG  HP    0.1  90  P       20:51:52.29  -0.5 A  1.0  SERG 
    WGC1  HA    0.1 136  P       20:51:53.97   1.1 A  1.0  WGC1 
    WGC0  HA    0.2 151  P       20:51:53.61   0.3 A  1.0  WGC0 
    ANX   HP    0.2  12  P       20:51:53.12  -0.4 A  1.0  ANX  
    LAKA  HA    0.2 154  P       20:51:53.73   0.0 A  1.0  LAKA 
    KALE  HA    0.2  96  P       20:51:54.68   0.6 A  1.0  KALE 
    PSAR  CL    0.3 109  P       20:51:54.19  -0.6 A  1.0  PSAR 
    PSAM  CL    0.3 111  P       20:51:54.32  -0.7 A  1.0  PSAM 
    AIOA  CL    0.3 146  P       20:51:54.93  -0.1 A  1.0  AIOA 
    PVO   HP    0.3 307  P       20:51:56.63   0.2 A  1.0  PVO  
    GR24  1Y    0.4  43  P       20:51:56.65  -0.4 A  1.0  GR24 
    KLV   HL    0.4 149  P       20:51:57.37  -0.8 A  1.0  KLV  
    DRO   HP    0.5 195  P       20:52:00.65   1.6 A  1.0  DRO  
    DSF   HP    0.5  90  P       20:52:00.58   0.8 A  1.0  DSF  
    PDO   HP    0.6 289  P       20:52:03.91   3.1 AX 0.0  PDO  
    GUR   HP    0.6 142  P       20:52:01.59   0.2 A  1.0  GUR  
    AGG   HT    0.7  31  P       20:52:05.07   1.7 A  1.0  AGG  

26 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EFP   HP    0.0  65  MLv     1.68  0.50    3.17703      
    WGC6  HA    0.0 131  MLv     1.71  0.53    3.11848      
    WGC8  HA    0.0 238  MLv     2.12  0.94     7.9176      
    VVK   HP    0.0 279  MLv     1.05 -0.13    3.06599      
    WGC7  HA    0.1 189  MLv     1.30  0.12   0.859162      
    ROD3  CL    0.1 171  MLv     1.40  0.22    1.53365      
    WGC4  HA    0.1 101  MLv     1.22  0.04   0.632485      
    PYRG  CL    0.1  92  MLv     0.78 -0.40   0.146635      
    AGRP  CL    0.1 261  MLv     1.22  0.04   0.624358      
    WGC9  HA    0.1 183  MLv     1.30  0.12   0.699783      
    SERG  HP    0.1  90  MLv     0.98 -0.20   0.299505      
    WGC1  HA    0.1 136  MLv     1.20  0.02   0.495327      
    WGC0  HA    0.2 151  MLv     1.09 -0.09   0.326039      
    ANX   HP    0.2  12  MLv     0.92 -0.26    0.20685      
    LAKA  HA    0.2 154  MLv     0.62 -0.56   0.095715      
    KALE  HA    0.2  96  MLv     0.79 -0.39   0.126393      
    PSAR  CL    0.3 109  MLv     0.71 -0.47   0.0806738      
    PSAM  CL    0.3 111  MLv     0.79 -0.39   0.0925538      
    AIOA  CL    0.3 146  MLv     1.05 -0.13   0.0423501      
    PVO   HP    0.3 307  MLv     1.19  0.01   0.142494      
    GR24  1Y    0.4  43  MLv     1.42  0.23    0.19037      
    KLV   HL    0.4 149  MLv     1.31  0.13   0.0777095      
    DRO   HP    0.5 195  MLv     1.00 -0.19   0.0765387      
    DSF   HP    0.5  90  MLv     1.32  0.14   0.0620571      
    GUR   HP    0.6 142  MLv     1.40  0.22   0.058215      
    AGG   HT    0.7  31  MLv     1.70  0.52   0.0790308