Earthquake Information
 Origin Time
 2025-07-08 07:48:15 (GMT)
 Magnitude
 M 1.3
 Latitude
 40.3615° N
 Longitude
 21.7352° E
 Focal Depth
 6 km
 # of Arrivals
 16
 Location 3.5 km NNE of Kozani
41.1 km NE of Grevena
315.6 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KOZ2HI8.6148 P07:48:17.58 0.01.0M
KOZ2HI8.6148 S07:48:19.05 -0.11.0M
GR101Y18.0318 P07:48:19.48 0.31.0M
GR101Y18.0318 S07:48:21.65 -0.31.0M
SIA1HI19.3233 P07:48:19.40 0.01.0M
SIA1HI19.3233 S07:48:22.02 -0.41.0M
GR161Y39.5154 P07:48:23.31 0.51.0M
GR161Y39.5154 S07:48:28.06 -0.41.0M
GR111Y42.4 65 P07:48:23.57 0.41.0M
GR111Y42.4 65 S07:48:28.79 -0.31.0M
PENTHL53.9250 P07:48:25.73 0.51.0M
PENTHL53.9250 S07:48:32.29 -0.31.0M
NESTHT58.4276 P07:48:26.30 0.41.0M
NESTHT58.4276 S07:48:33.54 -0.41.0M
GR151Y74.9231 P07:48:28.91 0.31.0M
GR151Y74.9231 S07:48:38.58 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025ngca
    Description
      region name: Greece
Origin:
    Date                   2025-07-08
    Time                  07:48:15.42
    Latitude              40.3615 deg  +/-      1 km
    Longitude             21.7352 deg  +/-      1 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             107 deg

2 Network magnitudes:
    MLv       1.31 +/- 0.16   6            
    M         1.31            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KOZ2  HI    0.1 148  P       07:48:17.58   0.0 M  1.0  KOZ2 
    KOZ2  HI    0.1 148  S       07:48:19.05  -0.1 M  1.0  KOZ2 
    GR10  1Y    0.2 318  P       07:48:19.48   0.3 M  1.0  GR10 
    GR10  1Y    0.2 318  S       07:48:21.65  -0.3 M  1.0  GR10 
    SIA1  HI    0.2 233  P       07:48:19.40   0.0 M  1.0  SIA1 
    SIA1  HI    0.2 233  S       07:48:22.02  -0.4 M  1.0  SIA1 
    GR16  1Y    0.4 154  P       07:48:23.31   0.5 M  1.0  GR16 
    GR16  1Y    0.4 154  S       07:48:28.06  -0.4 M  1.0  GR16 
    GR11  1Y    0.4  65  P       07:48:23.57   0.4 M  1.0  GR11 
    GR11  1Y    0.4  65  S       07:48:28.79  -0.3 M  1.0  GR11 
    PENT  HL    0.5 250  P       07:48:25.73   0.5 M  1.0  PENT 
    PENT  HL    0.5 250  S       07:48:32.29  -0.3 M  1.0  PENT 
    NEST  HT    0.5 276  P       07:48:26.30   0.4 M  1.0  NEST 
    NEST  HT    0.5 276  S       07:48:33.54  -0.4 M  1.0  NEST 
    GR15  1Y    0.7 231  P       07:48:28.91   0.3 M  1.0  GR15 
    GR15  1Y    0.7 231  S       07:48:38.58  -0.1 M  1.0  GR15 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KOZ2  HI    0.1 148  MLv     1.47  0.16    1.43711      
    GR10  1Y    0.2 318  MLv     1.16 -0.15   0.406561      
    SIA1  HI    0.2 233  MLv     1.45  0.13   0.730892      
    GR16  1Y    0.4 154  MLv     1.05 -0.26   0.0918495      
    GR11  1Y    0.4  65  MLv     1.07 -0.24   0.0811553      
    PENT  HL    0.5 250  MLv     1.57  0.25   0.102394      
    NEST  HT    0.5 276  MLv     1.37  0.05   0.0641907      
    GR15  1Y    0.7 231  MLv     1.36  0.05   0.0487475