Earthquake Information
 Origin Time
2025-04-22 16:50:20 (GMT)
 Magnitude
M 0.5
 Latitude
38.4018° N
 Longitude
21.9197° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 22.1 km NW of Aegion
23.8 km NE of Patras
165.2 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
EFPHP3.0336 P16:50:21.45 0.51.0A
PYRGCL8.5 84 P16:50:21.38 -0.51.0A
VVKHP9.7284 P16:50:22.18 0.11.0A
TRIZCL13.9107 P16:50:21.78 -1.01.0A
AGRPCL17.2268 P16:50:22.83 -0.61.0A
LAKAHA18.7164 P16:50:22.95 -0.71.0A
KALEHA19.2 93 P16:50:23.38 -0.31.0A
ANXHP21.3 0 P16:50:24.36 0.31.0A
PSARCL23.6109 P16:50:26.84 2.41.0A
PSAMCL24.7111 P16:50:23.73 -0.91.0A
AIOACL26.1152 P16:50:25.09 0.21.0A
GR241Y39.9 37 P16:50:26.95 -0.31.0A
KLVHL44.6153 P16:50:28.95 0.91.0A


  Solution details

Event:
    Public ID              nkua2025hwce
    Description
      region name: Greece
Origin:
    Date                   2025-04-22
    Time                  16:50:20.05  +/-    0.3 s
    Latitude              38.4018 deg  +/-      3 km
    Longitude             21.9197 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.88 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       0.54 +/- 0.14  11            
    M         0.54           11 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EFP   HP    0.0 336  P       16:50:21.45   0.5 A  1.0  EFP  
    PYRG  CL    0.1  84  P       16:50:21.38  -0.5 A  1.0  PYRG 
    VVK   HP    0.1 284  P       16:50:22.18   0.1 A  1.0  VVK  
    TRIZ  CL    0.1 107  P       16:50:21.78  -1.0 A  1.0  TRIZ 
    AGRP  CL    0.2 268  P       16:50:22.83  -0.6 A  1.0  AGRP 
    LAKA  HA    0.2 164  P       16:50:22.95  -0.7 A  1.0  LAKA 
    KALE  HA    0.2  93  P       16:50:23.38  -0.3 A  1.0  KALE 
    ANX   HP    0.2   0  P       16:50:24.36   0.3 A  1.0  ANX  
    PSAR  CL    0.2 109  P       16:50:26.84   2.4 A  1.0  PSAR 
    PSAM  CL    0.2 111  P       16:50:23.73  -0.9 A  1.0  PSAM 
    AIOA  CL    0.2 152  P       16:50:25.09   0.2 A  1.0  AIOA 
    GR24  1Y    0.4  37  P       16:50:26.95  -0.3 A  1.0  GR24 
    KLV   HL    0.4 153  P       16:50:28.95   0.9 A  1.0  KLV  
    THAS  HT    3.1  44  P       16:51:13.61   3.9 AX 0.0  THAS 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EFP   HP    0.0 336  MLv     0.56  0.01   0.240119      
    PYRG  CL    0.1  84  MLv     0.51 -0.03   0.0990556      
    VVK   HP    0.1 284  MLv    -0.11 -0.65   0.165064      
    TRIZ  CL    0.1 107  MLv     0.86  0.32   0.259719      
    AGRP  CL    0.2 268  MLv     0.56  0.01   0.106422      
    LAKA  HA    0.2 164  MLv     0.30 -0.24   0.0542336      
    KALE  HA    0.2  93  MLv     0.55  0.01   0.0930088      
    ANX   HP    0.2   0  MLv     0.41 -0.14   0.0595213      
    PSAR  CL    0.2 109  MLv     0.61  0.06   0.0826229      
    PSAM  CL    0.2 111  MLv     0.66  0.11   0.0869699      
    AIOA  CL    0.2 152  MLv     0.32 -0.23   0.00941775      
    GR24  1Y    0.4  37  MLv     0.70  0.16   0.0404147      
    KLV   HL    0.4 153  MLv     0.96  0.42   0.042472