Earthquake Information
 Origin Time
2025-12-23 14:57:51 (GMT)
 Magnitude
M 1.5
 Latitude
40.4470° N
 Longitude
21.6919° E
 Focal Depth
10 km
 # of Arrivals
10
 Location 12.8 km N of Kozani
36.8 km ESE of Kastoria
325.5 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR101Y9.2296 P14:57:53.80 -0.41.0A
GR111Y42.9 79 P14:57:58.25 -1.31.0A
GR071Y46.7 36 P14:58:00.29 0.21.0A
NESTHT54.5266 P14:58:01.68 0.31.0A
PENTHL54.6239 P14:58:01.27 -0.11.0A
KPROHT61.4207 P14:58:01.62 -0.81.0A
LITHT77.9119 P14:58:05.32 0.31.0A
GR151Y78.5224 P14:58:05.65 0.51.0A
GRGHT82.4 46 P14:58:06.41 0.71.0A
GR221Y179.4147 P14:58:19.81 0.51.0A


  Solution details

Event:
    Public ID              nkua2025zbos
    Description
      region name: Greece
Origin:
    Date                   2025-12-23
    Time                  14:57:51.09  +/-    0.3 s
    Latitude              40.4470 deg  +/-      4 km
    Longitude             21.6919 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.61 s
    Azimuthal gap             100 deg

2 Network magnitudes:
    MLv       1.49 +/- 0.19   7            
    M         1.49            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR10  1Y    0.1 296  P       14:57:53.80  -0.4 A  1.0  GR10 
    GR11  1Y    0.4  79  P       14:57:58.25  -1.3 A  1.0  GR11 
    GR07  1Y    0.4  36  P       14:58:00.29   0.2 A  1.0  GR07 
    NEST  HT    0.5 266  P       14:58:01.68   0.3 A  1.0  NEST 
    PENT  HL    0.5 239  P       14:58:01.27  -0.1 A  1.0  PENT 
    KPRO  HT    0.6 207  P       14:58:01.62  -0.8 A  1.0  KPRO 
    LIT   HT    0.7 119  P       14:58:05.32   0.3 A  1.0  LIT  
    GR15  1Y    0.7 224  P       14:58:05.65   0.5 A  1.0  GR15 
    GRG   HT    0.7  46  P       14:58:06.41   0.7 A  1.0  GRG  
    GR22  1Y    1.6 147  P       14:58:19.81   0.5 A  1.0  GR22 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR10  1Y    0.1 296  MLv     1.48 -0.01    1.40996      
    GR11  1Y    0.4  79  MLv     1.18 -0.31   0.101985      
    GR07  1Y    0.4  36  MLv     1.16 -0.34   0.077944      
    NEST  HT    0.5 266  MLv     1.57  0.08   0.128943      
    PENT  HL    0.5 239  MLv     1.60  0.10    0.10554      
    KPRO  HT    0.6 207  MLv     1.69  0.20   0.122358      
    LIT   HT    0.7 119  MLv     1.76  0.27   0.0854228      
    GR15  1Y    0.7 224  MLv     1.63  0.14   0.0872181      
    GRG   HT    0.7  46  MLv     1.28 -0.21   0.0370777