Earthquake Information
 Origin Time
2025-12-18 23:43:15 (GMT)
 Magnitude
M 0.7
 Latitude
38.2740° N
 Longitude
21.7965° E
 Focal Depth
3 km
 # of Arrivals
18
 Location 6.3 km ENE of Patras
25.1 km W of Aegion
172.5 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
UPRHP1.4320 P23:43:16.26 -0.11.0A
PATCHL3.2261 P23:43:17.26 0.61.0A
WGC9HA5.9 77 P23:43:16.41 -0.71.0A
WGC7HA7.1 44 P23:43:17.46 0.21.0A
ROD3CL9.2 66 P23:43:17.10 -0.51.0A
AGRPCL15.0335 P23:43:18.21 -0.41.0A
WGC0HA15.8 95 P23:43:19.76 1.01.0A
LAKAHA16.3103 P23:43:18.44 -0.41.0A
VVKHP16.5 5 P23:43:18.63 -0.21.0A
EFPHP19.5 29 P23:43:19.45 0.11.0A
AIOACL24.6111 P23:43:19.76 -0.41.0A
SERGHP27.5 56 P23:43:20.54 -0.11.0A
KALEHA32.7 66 P23:43:23.88 2.31.0A
PSARCL33.7 79 P23:43:21.61 -0.11.0A
ANXHP37.1 17 P23:43:21.90 -0.41.0A
KLVHL40.2130 P23:43:22.40 -0.41.0A
GR241Y57.7 37 P23:43:25.59 -0.11.0A
GURHP60.8128 P23:43:26.02 -0.21.0A


  Solution details

Event:
    Public ID              nkua2025ytcn
    Description
      region name: Greece
Origin:
    Date                   2025-12-18
    Time                  23:43:15.47  +/-    1.5 s
    Latitude              38.2740 deg  +/-      3 km
    Longitude             21.7965 deg  +/-      3 km
    Depth                       3 km   +/-   12 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.69 s
    Azimuthal gap             131 deg

2 Network magnitudes:
    MLv       0.72 +/- 0.29  14            
    M         0.72           14 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    UPR   HP    0.0 320  P       23:43:16.26  -0.1 A  1.0  UPR  
    PATC  HL    0.0 261  P       23:43:17.26   0.6 A  1.0  PATC 
    WGC9  HA    0.1  77  P       23:43:16.41  -0.7 A  1.0  WGC9 
    WGC7  HA    0.1  44  P       23:43:17.46   0.2 A  1.0  WGC7 
    ROD3  CL    0.1  66  P       23:43:17.10  -0.5 A  1.0  ROD3 
    AGRP  CL    0.1 335  P       23:43:18.21  -0.4 A  1.0  AGRP 
    WGC0  HA    0.1  95  P       23:43:19.76   1.0 A  1.0  WGC0 
    LAKA  HA    0.1 103  P       23:43:18.44  -0.4 A  1.0  LAKA 
    VVK   HP    0.1   5  P       23:43:18.63  -0.2 A  1.0  VVK  
    EFP   HP    0.2  29  P       23:43:19.45   0.1 A  1.0  EFP  
    AIOA  CL    0.2 111  P       23:43:19.76  -0.4 A  1.0  AIOA 
    SERG  HP    0.2  56  P       23:43:20.54  -0.1 A  1.0  SERG 
    KALE  HA    0.3  66  P       23:43:23.88   2.3 A  1.0  KALE 
    PSAR  CL    0.3  79  P       23:43:21.61  -0.1 A  1.0  PSAR 
    ANX   HP    0.3  17  P       23:43:21.90  -0.4 A  1.0  ANX  
    KLV   HL    0.4 130  P       23:43:22.40  -0.4 A  1.0  KLV  
    GR24  1Y    0.5  37  P       23:43:25.59  -0.1 A  1.0  GR24 
    GUR   HP    0.5 128  P       23:43:26.02  -0.2 A  1.0  GUR  

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    UPR   HP    0.0 320  MLv     0.28 -0.44    1.58692      
    PATC  HL    0.0 261  MLv     1.19  0.48    1.02643      
    WGC9  HA    0.1  77  MLv     1.35  0.64     1.2714      
    WGC7  HA    0.1  44  MLv     1.28  0.56    1.00398      
    ROD3  CL    0.1  66  MLv     0.82  0.10   0.466641      
    AGRP  CL    0.1 335  MLv     0.53 -0.19   0.113193      
    WGC0  HA    0.1  95  MLv     0.68 -0.03   0.154648      
    LAKA  HA    0.1 103  MLv     0.45 -0.27   0.0873962      
    VVK   HP    0.1   5  MLv     0.02 -0.69   0.150659      
    EFP   HP    0.2  29  MLv     0.29 -0.43   0.0500617      
    AIOA  CL    0.2 111  MLv     0.71 -0.01   0.0252145      
    SERG  HP    0.2  56  MLv     0.56 -0.16   0.0594218      
    KALE  HA    0.3  66  MLv     0.66 -0.06   0.0549025      
    PSAR  CL    0.3  79  MLv     0.38 -0.33   0.0276294      
    ANX   HP    0.3  17  MLv     0.51 -0.21   0.0304157      
    KLV   HL    0.4 130  MLv     0.92  0.20   0.0492229      
    GR24  1Y    0.5  37  MLv     1.12  0.40   0.0379102      
    GUR   HP    0.5 128  MLv     1.24  0.52   0.0431551