Earthquake Information
 Origin Time
 2025-04-09 21:52:13 (GMT)
 Magnitude
 M 1.6
 Latitude
 40.7623° N
 Longitude
 21.6894° E
 Focal Depth
 2 km
 # of Arrivals
 12
 Location 24.5 km E of Florina
30.4 km W of Edhessa
355.4 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
FLNAHT25.6275 P21:52:17.80 0.41.0A
GR071Y28.0 85 P21:52:17.61 -0.21.0A
GR101Y32.1195 P21:52:17.91 -0.61.0A
GR111Y49.9122 P21:52:21.28 -0.21.0A
MK03A1Y54.4 28 P21:52:22.15 -0.11.0A
GRGHT63.7 70 P21:52:23.72 -0.11.0A
NESTHT66.5235 P21:52:23.76 -0.51.0A
PENTHL78.3217 P21:52:26.14 -0.11.0A
GR161Y82.9165 P21:52:26.67 -0.41.0A
GR171Y114.5183 P21:52:32.59 0.31.0A
PRDMHA293.3160 P21:52:57.63 1.51.0A


  Solution details 

Event:
    Public ID              nkua2025gysp
    Description
      region name: Greece
Origin:
    Date                   2025-04-09
    Time                  21:52:12.64  +/-    0.4 s
    Latitude              40.7623 deg  +/-      3 km
    Longitude             21.6894 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.56 s
    Azimuthal gap             113 deg

2 Network magnitudes:
    MLv       1.59 +/- 0.20   8            
    M         1.59            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    FLNA  HT    0.2 275  P       21:52:17.80   0.4 A  1.0  FLNA 
    GR07  1Y    0.3  85  P       21:52:17.61  -0.2 A  1.0  GR07 
    GR10  1Y    0.3 195  P       21:52:17.91  -0.6 A  1.0  GR10 
    GR11  1Y    0.4 122  P       21:52:21.28  -0.2 A  1.0  GR11 
    MK03A 1Y    0.5  28  P       21:52:22.15  -0.1 A  1.0  MK03A
    GRG   HT    0.6  70  P       21:52:23.72  -0.1 A  1.0  GRG  
    NEST  HT    0.6 235  P       21:52:23.76  -0.5 A  1.0  NEST 
    PENT  HL    0.7 217  P       21:52:26.14  -0.1 A  1.0  PENT 
    GR16  1Y    0.7 165  P       21:52:26.67  -0.4 A  1.0  GR16 
    GR17  1Y    1.0 183  P       21:52:32.59   0.3 A  1.0  GR17 
    PRDM  HA    2.6 160  P       21:52:57.63   1.5 A  1.0  PRDM 
    ITM   HL    3.6 177  P       21:53:12.98   3.8 AX 0.0  ITM  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    FLNA  HT    0.2 275  MLv     1.17 -0.41    0.27169      
    GR07  1Y    0.3  85  MLv     1.44 -0.15   0.436206      
    GR10  1Y    0.3 195  MLv     1.38 -0.21   0.299054      
    GR11  1Y    0.4 122  MLv     1.37 -0.22   0.105926      
    MK03A 1Y    0.5  28  MLv     2.01  0.42   0.353874      
    GRG   HT    0.6  70  MLv     1.53 -0.05   0.0825351      
    NEST  HT    0.6 235  MLv     1.84  0.25   0.162247      
    PENT  HL    0.7 217  MLv     1.60  0.01   0.062268      
    GR16  1Y    0.7 165  MLv     1.91  0.32   0.156668      
    GR17  1Y    1.0 183  MLv     1.67  0.08   0.0620865