Earthquake Information
 Origin Time
2025-06-22 03:15:20 (GMT)
 Magnitude
M 1.6
 Latitude
40.0227° N
 Longitude
22.4697° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 27.8 km S of Katerini
43.1 km N of Larissa
251.7 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LITHT8.8 10 P03:15:22.65 -0.71.0A
NESNHT33.5170 P03:15:27.47 0.41.0A
GR181Y36.9153 P03:15:27.26 -0.41.0A
GR161Y45.3273 P03:15:27.73 -1.31.0A
GR121Y50.2 7 P03:15:29.92 0.21.0A
GR131Y71.0 59 P03:15:33.34 0.31.0A
GR211Y72.4177 P03:15:33.12 -0.11.0A
GR171Y78.5246 P03:15:34.18 0.01.0A
GR101Y90.2305 P03:15:36.44 0.41.0A
KPROHT94.6266 P03:15:37.20 0.51.0A
PENTHL114.9280 P03:15:40.45 0.61.0A


  Solution details

Event:
    Public ID              nkua2025mcmz
    Description
      region name: Greece
Origin:
    Date                   2025-06-22
    Time                  03:15:20.17  +/-    0.3 s
    Latitude              40.0227 deg  +/-      3 km
    Longitude             22.4697 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.54 s
    Azimuthal gap              94 deg

2 Network magnitudes:
    MLv       1.64 +/- 0.12   9            
    M         1.64            9 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LIT   HT    0.1  10  P       03:15:22.65  -0.7 A  1.0  LIT  
    NESN  HT    0.3 170  P       03:15:27.47   0.4 A  1.0  NESN 
    GR18  1Y    0.3 153  P       03:15:27.26  -0.4 A  1.0  GR18 
    GR16  1Y    0.4 273  P       03:15:27.73  -1.3 A  1.0  GR16 
    GR12  1Y    0.5   7  P       03:15:29.92   0.2 A  1.0  GR12 
    GR13  1Y    0.6  59  P       03:15:33.34   0.3 A  1.0  GR13 
    GR21  1Y    0.7 177  P       03:15:33.12  -0.1 A  1.0  GR21 
    GR17  1Y    0.7 246  P       03:15:34.18  -0.0 A  1.0  GR17 
    GR10  1Y    0.8 305  P       03:15:36.44   0.4 A  1.0  GR10 
    KPRO  HT    0.9 266  P       03:15:37.20   0.5 A  1.0  KPRO 
    PENT  HL    1.0 280  P       03:15:40.45   0.6 A  1.0  PENT 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LIT   HT    0.1  10  MLv     2.08  0.43    4.06828      
    NESN  HT    0.3 170  MLv     1.58 -0.06    0.44254      
    GR18  1Y    0.3 153  MLv     1.38 -0.27   0.225846      
    GR16  1Y    0.4 273  MLv     1.57 -0.07   0.219116      
    GR12  1Y    0.5   7  MLv     1.79  0.15   0.275371      
    GR13  1Y    0.6  59  MLv     1.77  0.12   0.129947      
    GR21  1Y    0.7 177  MLv     1.50 -0.14   0.0687383      
    GR17  1Y    0.7 246  MLv     1.79  0.15   0.125445      
    GR10  1Y    0.8 305  MLv     1.45 -0.19   0.0501025      
    KPRO  HT    0.9 266  MLv     1.71  0.07   0.0863418      
    PENT  HL    1.0 280  MLv     1.61 -0.03   0.0423141