Earthquake Information
 Origin Time
 2025-04-07 08:38:55 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.5
 Latitude
 38.4302° N
 Longitude
 21.8842° E
 Focal Depth
 9 km
 # of Arrivals
 36
 Location 24.4 km NNE of Patras
26.6 km NW of Aegion
169.0 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
EFPHP1.9101 P08:38:57.21 0.21.0M
EFPHP1.9101 S08:38:58.62 0.21.0M
VVKHP6.4262 P08:38:57.51 0.11.0M
VVKHP6.4262 S08:38:59.08 -0.11.0M
PYRGCL11.8101 P08:38:58.32 0.21.0M
PYRGCL11.8101 S08:39:00.44 0.21.0M
AGRPCL14.6255 P08:38:58.01 -0.51.0M
AGRPCL14.6255 S08:39:00.55 -0.41.0M
TRIZCL17.9114 P08:38:59.22 0.31.0M
TRIZCL17.9114 S08:39:01.78 0.01.0M
UPRHP18.4208 P08:38:59.40 0.41.0M
UPRHP18.4208 S08:39:01.88 0.01.0M
ANXHP18.4 10 P08:38:59.35 0.21.0M
ANXHP18.4 10 S08:39:01.93 -0.21.0M
LAKAHA22.7159 P08:38:59.89 0.11.0M
LAKAHA22.7159 S08:39:02.98 -0.21.0M
KALEHA22.7101 P08:39:00.33 0.51.0M
KALEHA22.7101 S08:39:03.01 -0.21.0M
DIMTCL24.7146 P08:39:00.41 0.41.0M
DIMTCL24.7146 S08:39:03.53 -0.11.0M
AIOACL30.4150 P08:39:01.11 0.21.0M
AIOACL30.4150 S08:39:05.13 -0.21.0M
PVOHP37.4303 P08:39:02.73 0.61.0M
PVOHP37.4303 S08:39:07.29 -0.11.0M
GR241Y39.4 43 P08:39:02.55 0.01.0M
GR241Y39.4 43 S08:39:07.86 -0.21.0M
PLEVHP41.6267 P08:39:02.38 -0.41.0M
PLEVHP41.6267 S08:39:08.34 -0.21.0M
KLVHL48.9152 P08:39:03.83 -0.21.0M
KLVHL48.9152 S08:39:10.52 -0.21.0M
DSFHP56.0 92 P08:39:05.32 0.11.0M
DSFHP56.0 92 S08:39:12.68 -0.21.0M
PDOHP63.8287 P08:39:07.19 0.81.0M
PDOHP63.8287 S08:39:15.03 0.11.0M
GURHP68.0144 P08:39:06.91 -0.31.0M
GURHP68.0144 S08:39:16.12 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025gubk
    Description
      region name: Greece
Origin:
    Date                   2025-04-07
    Time                  08:38:55.22
    Latitude              38.4302 deg  +/-      0 km
    Longitude             21.8842 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap              67 deg

2 Network magnitudes:
    MLv       1.46 +/- 0.28  14            
    M         1.46           14 preferred  

36 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    EFP   HP    0.0 101  P       08:38:57.21   0.2 M  1.0  EFP  
    EFP   HP    0.0 101  S       08:38:58.62   0.2 M  1.0  EFP  
    VVK   HP    0.1 262  P       08:38:57.51   0.1 M  1.0  VVK  
    VVK   HP    0.1 262  S       08:38:59.08  -0.1 M  1.0  VVK  
    PYRG  CL    0.1 101  P       08:38:58.32   0.2 M  1.0  PYRG 
    PYRG  CL    0.1 101  S       08:39:00.44   0.2 M  1.0  PYRG 
    AGRP  CL    0.1 255  P       08:38:58.01  -0.5 M  1.0  AGRP 
    AGRP  CL    0.1 255  S       08:39:00.55  -0.4 M  1.0  AGRP 
    TRIZ  CL    0.2 114  P       08:38:59.22   0.3 M  1.0  TRIZ 
    TRIZ  CL    0.2 114  S       08:39:01.78   0.0 M  1.0  TRIZ 
    ANX   HP    0.2  10  P       08:38:59.35   0.2 M  1.0  ANX  
    ANX   HP    0.2  10  S       08:39:01.93  -0.2 M  1.0  ANX  
    UPR   HP    0.2 208  P       08:38:59.40   0.4 M  1.0  UPR  
    UPR   HP    0.2 208  S       08:39:01.88  -0.0 M  1.0  UPR  
    KALE  HA    0.2 101  P       08:39:00.33   0.5 M  1.0  KALE 
    KALE  HA    0.2 101  S       08:39:03.01  -0.2 M  1.0  KALE 
    LAKA  HA    0.2 159  P       08:38:59.89   0.1 M  1.0  LAKA 
    LAKA  HA    0.2 159  S       08:39:02.98  -0.2 M  1.0  LAKA 
    DIMT  CL    0.2 146  P       08:39:00.41   0.4 M  1.0  DIMT 
    DIMT  CL    0.2 146  S       08:39:03.53  -0.1 M  1.0  DIMT 
    AIOA  CL    0.3 150  P       08:39:01.11   0.2 M  1.0  AIOA 
    AIOA  CL    0.3 150  S       08:39:05.13  -0.2 M  1.0  AIOA 
    PVO   HP    0.3 303  P       08:39:02.73   0.6 M  1.0  PVO  
    PVO   HP    0.3 303  S       08:39:07.29  -0.1 M  1.0  PVO  
    GR24  1Y    0.4  43  P       08:39:02.55   0.0 M  1.0  GR24 
    GR24  1Y    0.4  43  S       08:39:07.86  -0.2 M  1.0  GR24 
    PLEV  HP    0.4 267  P       08:39:02.38  -0.4 M  1.0  PLEV 
    PLEV  HP    0.4 267  S       08:39:08.34  -0.2 M  1.0  PLEV 
    KLV   HL    0.4 152  P       08:39:03.83  -0.2 M  1.0  KLV  
    KLV   HL    0.4 152  S       08:39:10.52  -0.2 M  1.0  KLV  
    DSF   HP    0.5  92  P       08:39:05.32   0.1 M  1.0  DSF  
    DSF   HP    0.5  92  S       08:39:12.68  -0.2 M  1.0  DSF  
    PDO   HP    0.6 287  P       08:39:07.19   0.8 M  1.0  PDO  
    PDO   HP    0.6 287  S       08:39:15.03   0.1 M  1.0  PDO  
    GUR   HP    0.6 144  P       08:39:06.91  -0.3 M  1.0  GUR  
    GUR   HP    0.6 144  S       08:39:16.12  -0.2 M  1.0  GUR  

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    EFP   HP    0.0 101  MLv     1.90  0.44     5.7145      
    VVK   HP    0.1 262  MLv     1.03 -0.44    2.72649      
    PYRG  CL    0.1 101  MLv     1.20 -0.26   0.407766      
    AGRP  CL    0.1 255  MLv     1.21 -0.25   0.563462      
    TRIZ  CL    0.2 114  MLv     1.27 -0.20   0.520962      
    ANX   HP    0.2  10  MLv     1.46  0.00   0.802265      
    UPR   HP    0.2 208  MLv     0.56 -0.91    1.13668      
    KALE  HA    0.2 101  MLv     1.06 -0.40   0.248545      
    LAKA  HA    0.2 159  MLv     0.97 -0.49   0.200886      
    DIMT  CL    0.2 146  MLv     1.63  0.17   0.815018      
    AIOA  CL    0.3 150  MLv     1.85  0.39   0.251058      
    PVO   HP    0.3 303  MLv     1.53  0.07   0.315317      
    GR24  1Y    0.4  43  MLv     1.57  0.11   0.308521      
    PLEV  HP    0.4 267  MLv     1.29 -0.17   0.142336      
    KLV   HL    0.4 152  MLv     1.73  0.27     0.1966      
    DSF   HP    0.5  92  MLv     1.73  0.27   0.168818      
    PDO   HP    0.6 287  MLv     1.92  0.46   0.199438      
    GUR   HP    0.6 144  MLv     1.89  0.43   0.177067