Earthquake Information
 Origin Time
2025-12-18 04:03:28 (GMT)
 Magnitude
M 1.6
 Latitude
37.9340° N
 Longitude
21.9988° E
 Focal Depth
10 km
 # of Arrivals
28
 Location 14.8 km SW of Kalavrita
35.7 km SSW of Aegion
152.2 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KLV1HI14.6 41 P04:03:29.79 -2.51.0A
KLVHL18.0 47 P04:03:32.13 -0.71.0A
DROHP25.3275 P04:03:33.59 -0.41.0A
AIOACL29.4 10 P04:03:33.75 -0.81.0A
GURHP30.1 89 P04:03:34.03 -0.71.0A
LAKAHA34.1357 P04:03:34.73 -0.61.0A
WGC0HA36.6357 P04:03:35.35 -0.31.0A
AGEOCL37.3 9 P04:03:36.27 0.51.0A
WGC1HA41.7 0 P04:03:37.25 0.81.0A
ROD3CL42.6347 P04:03:36.38 -0.21.0A
PSARCL46.8 19 P04:03:37.12 -0.21.0A
RLSHL48.7286 P04:03:37.16 -0.41.0A
WGC4HA50.9 1 P04:03:39.90 2.01.0A
AMTHP51.4210 P04:03:37.95 -0.11.0A
KALEHA52.3 14 P04:03:38.94 0.81.0A
PYRGCL53.0 2 P04:03:38.18 -0.11.0A
SERGHP53.5 5 P04:03:38.04 -0.31.0A
KRYOHL54.4 85 P04:03:38.56 0.11.0A
EFPHP55.4352 P04:03:38.38 -0.21.0A
VVKHP56.7343 P04:03:38.87 0.11.0A
AGRPCL56.7335 P04:03:38.71 -0.11.0A
MSL1HI70.0314 P04:03:40.39 -0.51.0A
DSFHP70.3 41 P04:03:43.61 2.71.0A
VLXHP71.1152 P04:03:41.20 0.11.0A
ANXHP73.6355 P04:03:41.23 -0.21.0A
GR241Y85.6 11 P04:03:43.02 -0.31.0A
PDOHP102.6316 P04:03:46.90 0.91.0A
GR331Y133.6167 P04:03:51.05 0.61.0A


  Solution details

Event:
    Public ID              nkua2025yrpp
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-18
    Time                  04:03:28.25  +/-    0.3 s
    Latitude              37.9340 deg  +/-      2 km
    Longitude             21.9988 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.90 s
    Azimuthal gap              65 deg

2 Network magnitudes:
    MLv       1.63 +/- 0.18  21            
    M         1.63           21 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KLV1  HI    0.1  41  P       04:03:29.79  -2.5 A  1.0  KLV1 
    KLV   HL    0.2  47  P       04:03:32.13  -0.7 A  1.0  KLV  
    DRO   HP    0.2 275  P       04:03:33.59  -0.4 A  1.0  DRO  
    AIOA  CL    0.3  10  P       04:03:33.75  -0.8 A  1.0  AIOA 
    GUR   HP    0.3  89  P       04:03:34.03  -0.7 A  1.0  GUR  
    LAKA  HA    0.3 357  P       04:03:34.73  -0.6 A  1.0  LAKA 
    WGC0  HA    0.3 357  P       04:03:35.35  -0.3 A  1.0  WGC0 
    AGEO  CL    0.3   9  P       04:03:36.27   0.5 A  1.0  AGEO 
    WGC1  HA    0.4   0  P       04:03:37.25   0.8 A  1.0  WGC1 
    ROD3  CL    0.4 347  P       04:03:36.38  -0.2 A  1.0  ROD3 
    PSAR  CL    0.4  19  P       04:03:37.12  -0.2 A  1.0  PSAR 
    RLS   HL    0.4 286  P       04:03:37.16  -0.4 A  1.0  RLS  
    WGC4  HA    0.5   1  P       04:03:39.90   2.0 A  1.0  WGC4 
    AMT   HP    0.5 210  P       04:03:37.95  -0.1 A  1.0  AMT  
    KALE  HA    0.5  14  P       04:03:38.94   0.8 A  1.0  KALE 
    PYRG  CL    0.5   2  P       04:03:38.18  -0.1 A  1.0  PYRG 
    SERG  HP    0.5   5  P       04:03:38.04  -0.3 A  1.0  SERG 
    KRYO  HL    0.5  85  P       04:03:38.56   0.1 A  1.0  KRYO 
    EFP   HP    0.5 352  P       04:03:38.38  -0.2 A  1.0  EFP  
    VVK   HP    0.5 343  P       04:03:38.87   0.1 A  1.0  VVK  
    AGRP  CL    0.5 335  P       04:03:38.71  -0.1 A  1.0  AGRP 
    MSL1  HI    0.6 314  P       04:03:40.39  -0.5 A  1.0  MSL1 
    DSF   HP    0.6  41  P       04:03:43.61   2.7 A  1.0  DSF  
    VLX   HP    0.6 152  P       04:03:41.20   0.1 A  1.0  VLX  
    ANX   HP    0.7 355  P       04:03:41.23  -0.2 A  1.0  ANX  
    GR24  1Y    0.8  11  P       04:03:43.02  -0.3 A  1.0  GR24 
    PDO   HP    0.9 316  P       04:03:46.90   0.9 A  1.0  PDO  
    GR33  1Y    1.2 167  P       04:03:51.05   0.6 A  1.0  GR33 

27 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KLV1  HI    0.1  41  MLv     1.50 -0.13    1.07929      
    KLV   HL    0.2  47  MLv     1.73  0.09    1.13787      
    DRO   HP    0.2 275  MLv     1.17 -0.46   0.573291      
    AIOA  CL    0.3  10  MLv     1.86  0.23   0.272463      
    GUR   HP    0.3  89  MLv     1.50 -0.13   0.444395      
    LAKA  HA    0.3 357  MLv     1.28 -0.36   0.210898      
    WGC0  HA    0.3 357  MLv     1.83  0.20   0.649014      
    AGEO  CL    0.3   9  MLv     1.62 -0.01   0.111992      
    WGC1  HA    0.4   0  MLv     1.80  0.17   0.458851      
    ROD3  CL    0.4 347  MLv     1.89  0.25    0.79555      
    PSAR  CL    0.4  19  MLv     1.53 -0.10   0.181597      
    RLS   HL    0.4 286  MLv     1.31 -0.32   0.0978158      
    WGC4  HA    0.5   1  MLv     1.85  0.22    0.30392      
    AMT   HP    0.5 210  MLv     1.75  0.12   0.230866      
    KALE  HA    0.5  14  MLv     1.74  0.11   0.216371      
    PYRG  CL    0.5   2  MLv     1.47 -0.16   0.0702553      
    SERG  HP    0.5   5  MLv     1.85  0.22    0.26091      
    KRYO  HL    0.5  85  MLv     1.79  0.16   0.214775      
    EFP   HP    0.5 352  MLv     1.70  0.07   0.164334      
    VVK   HP    0.5 343  MLv     0.81 -0.82   0.0916669      
    AGRP  CL    0.5 335  MLv     1.39 -0.24   0.0742533      
    MSL1  HI    0.6 314  MLv     2.70  1.07    1.12527      
    DSF   HP    0.6  41  MLv     1.41 -0.22   0.0577332      
    VLX   HP    0.6 152  MLv     1.15 -0.48   0.0314319      
    ANX   HP    0.7 355  MLv     1.88  0.25   0.162469      
    GR24  1Y    0.8  11  MLv     1.56 -0.07   0.0677341      
    PDO   HP    0.9 316  MLv     1.74  0.11   0.0854043