Earthquake Information
 Origin Time
2025-06-11 11:23:45 (GMT)
 Magnitude
M 2.3
 Latitude
40.1323° N
 Longitude
21.4258° E
 Focal Depth
12 km
 # of Arrivals
32
 Location 5.5 km N of Grevena
33.3 km SW of Kozani
311.1 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KPROHT20.4195 P11:23:50.11 0.41.0M
KPROHT20.4195 S11:23:54.55 1.51.0M
PENTHL25.5286 P11:23:50.47 -0.11.0M
PENTHL25.5286 S11:23:54.14 -0.31.0M
GR151Y38.6237 P11:23:52.46 -0.11.0M
GR151Y38.6237 S11:23:58.46 0.41.0M
GR101Y41.6 20 P11:23:53.05 0.01.0M
GR101Y41.6 20 S11:23:58.79 0.01.0M
GR161Y44.8103 P11:23:53.56 0.01.0M
GR161Y44.8103 S11:23:59.64 -0.21.0M
NESTHT44.8314 P11:23:53.36 -0.21.0M
NESTHT44.8314 S11:23:59.48 -0.31.0M
GR171Y47.6158 P11:23:53.82 -0.11.0M
GR171Y47.6158 S11:23:59.86 -0.61.0M
FLNAHT72.2357 P11:23:57.92 0.11.0M
FLNAHT72.2357 S11:24:07.53 0.21.0M
GR141Y76.6250 P11:23:58.64 0.11.0M
GR141Y76.6250 S11:24:09.10 0.51.0M
THLHL80.7141 P11:23:58.32 -0.81.0M
THLHL80.7141 S11:24:09.95 0.41.0M
GR071Y88.3 35 P11:24:00.21 -0.21.0M
GR071Y88.3 35 S11:24:12.18 0.41.0M
LITHT90.5 92 P11:24:00.47 -0.31.0M
LITHT90.5 92 S11:24:12.82 0.31.0M
AGGHT146.1148 P11:24:09.24 -0.11.0M
AGGHT146.1148 S11:24:27.94 0.31.0M
PDOHP171.8187 P11:24:13.08 0.21.0M
PDOHP171.8187 S11:24:33.93 0.11.0M
GR241Y173.6158 P11:24:12.92 -0.31.0M
GR241Y173.6158 S11:24:34.26 -0.21.0M
ANXHP176.3166 P11:24:14.24 0.61.0M
ANXHP176.3166 S11:24:34.90 -0.21.0M


  Solution details

Event:
    Public ID              nkua2025ljan
    Description
      region name: Greece
Origin:
    Date                   2025-06-11
    Time                  11:23:45.35
    Latitude              40.1323 deg  +/-      0 km
    Longitude             21.4258 deg  +/-      0 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap              57 deg

2 Network magnitudes:
    MLv       2.28 +/- 0.13  12            
    M         2.28           12 preferred  

32 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KPRO  HT    0.2 195  P       11:23:50.11   0.4 M  1.0  KPRO 
    KPRO  HT    0.2 195  S       11:23:54.55   1.5 M  1.0  KPRO 
    PENT  HL    0.2 286  P       11:23:50.47  -0.1 M  1.0  PENT 
    PENT  HL    0.2 286  S       11:23:54.14  -0.3 M  1.0  PENT 
    GR15  1Y    0.3 237  P       11:23:52.46  -0.1 M  1.0  GR15 
    GR15  1Y    0.3 237  S       11:23:58.46   0.4 M  1.0  GR15 
    GR10  1Y    0.4  20  P       11:23:53.05   0.0 M  1.0  GR10 
    GR10  1Y    0.4  20  S       11:23:58.79  -0.0 M  1.0  GR10 
    NEST  HT    0.4 314  P       11:23:53.36  -0.2 M  1.0  NEST 
    NEST  HT    0.4 314  S       11:23:59.48  -0.3 M  1.0  NEST 
    GR16  1Y    0.4 103  P       11:23:53.56  -0.0 M  1.0  GR16 
    GR16  1Y    0.4 103  S       11:23:59.64  -0.2 M  1.0  GR16 
    GR17  1Y    0.4 158  P       11:23:53.82  -0.1 M  1.0  GR17 
    GR17  1Y    0.4 158  S       11:23:59.86  -0.6 M  1.0  GR17 
    FLNA  HT    0.6 357  P       11:23:57.92   0.1 M  1.0  FLNA 
    FLNA  HT    0.6 357  S       11:24:07.53   0.2 M  1.0  FLNA 
    GR14  1Y    0.7 250  P       11:23:58.64   0.1 M  1.0  GR14 
    GR14  1Y    0.7 250  S       11:24:09.10   0.5 M  1.0  GR14 
    THL   HL    0.7 141  P       11:23:58.32  -0.8 M  1.0  THL  
    THL   HL    0.7 141  S       11:24:09.95   0.4 M  1.0  THL  
    GR07  1Y    0.8  35  P       11:24:00.21  -0.2 M  1.0  GR07 
    GR07  1Y    0.8  35  S       11:24:12.18   0.4 M  1.0  GR07 
    LIT   HT    0.8  92  P       11:24:00.47  -0.3 M  1.0  LIT  
    LIT   HT    0.8  92  S       11:24:12.82   0.3 M  1.0  LIT  
    AGG   HT    1.3 148  P       11:24:09.24  -0.1 M  1.0  AGG  
    AGG   HT    1.3 148  S       11:24:27.94   0.3 M  1.0  AGG  
    PDO   HP    1.5 187  P       11:24:13.08   0.2 M  1.0  PDO  
    PDO   HP    1.5 187  S       11:24:33.93   0.1 M  1.0  PDO  
    GR24  1Y    1.6 158  P       11:24:12.92  -0.3 M  1.0  GR24 
    GR24  1Y    1.6 158  S       11:24:34.26  -0.2 M  1.0  GR24 
    ANX   HP    1.6 166  P       11:24:14.24   0.6 M  1.0  ANX  
    ANX   HP    1.6 166  S       11:24:34.90  -0.2 M  1.0  ANX  

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KPRO  HT    0.2 195  MLv     1.83 -0.46    1.65121      
    PENT  HL    0.2 286  MLv     1.87 -0.42    1.05476      
    GR15  1Y    0.3 237  MLv     2.04 -0.25   0.942476      
    GR10  1Y    0.4  20  MLv     2.39  0.11    1.79899      
    NEST  HT    0.4 314  MLv     2.38  0.09    1.43418      
    GR16  1Y    0.4 103  MLv     2.31  0.02    1.22856      
    GR17  1Y    0.4 158  MLv     2.36  0.08    1.18153      
    FLNA  HT    0.6 357  MLv     2.43  0.14   0.584078      
    GR14  1Y    0.7 250  MLv     2.08 -0.21   0.247003      
    THL   HL    0.7 141  MLv     2.49  0.21   0.369657      
    GR07  1Y    0.8  35  MLv     2.40  0.11   0.453444      
    LIT   HT    0.8  92  MLv     2.54  0.25   0.443471      
    AGG   HT    1.3 148  MLv     2.35  0.07   0.162121      
    PDO   HP    1.5 187  MLv     2.22 -0.06   0.115336      
    GR24  1Y    1.6 158  MLv     2.18 -0.11   0.102861      
    ANX   HP    1.6 166  MLv     2.29  0.00   0.127834