Earthquake Information
 Origin Time
2025-07-21 00:45:48 (GMT)
 Magnitude
M 1.7
 Latitude
40.8594° N
 Longitude
21.3916° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 8.5 km N of Florina
39.5 km NNE of Kastoria
377.8 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
FLNAHT8.7183 P00:45:49.44 -0.81.0A
LMS2HI21.2263 P00:45:51.25 -1.11.0A
GR101Y45.2158 P00:45:54.32 -2.11.0A
GR071Y53.6 99 P00:45:57.04 -0.81.0A
NESTHT57.3210 P00:45:56.20 -2.21.0A
MK03A1Y62.6 53 P00:45:59.45 0.11.0A
PENTHL76.8196 P00:45:59.53 -2.21.0A
GR111Y77.0119 P00:46:00.68 -1.11.0A
GRGHT85.7 82 P00:46:02.42 -0.81.0A
KPROHT100.6181 P00:46:04.17 -1.51.0A
IGTHT173.0212 P00:46:18.84 2.41.0A
GR331Y462.8170 P00:47:01.86 9.11.0A
KTHRHC531.7164 P00:47:02.30 1.11.0A


  Solution details

Event:
    Public ID              nkua2025odhq
    Description
      region name: Greece
Origin:
    Date                   2025-07-21
    Time                  00:45:48.35  +/-    0.5 s
    Latitude              40.8594 deg  +/-      4 km
    Longitude             21.3916 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.93 s
    Azimuthal gap             150 deg

2 Network magnitudes:
    MLv       1.67 +/- 0.31   9            
    M         1.67            9 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    FLNA  HT    0.1 183  P       00:45:49.44  -0.8 A  1.0  FLNA 
    LMS2  HI    0.2 263  P       00:45:51.25  -1.1 A  1.0  LMS2 
    GR10  1Y    0.4 158  P       00:45:54.32  -2.1 A  1.0  GR10 
    GR07  1Y    0.5  99  P       00:45:57.04  -0.8 A  1.0  GR07 
    NEST  HT    0.5 210  P       00:45:56.20  -2.2 A  1.0  NEST 
    MK03A 1Y    0.6  53  P       00:45:59.45   0.1 A  1.0  MK03A
    PENT  HL    0.7 196  P       00:45:59.53  -2.2 A  1.0  PENT 
    GR11  1Y    0.7 119  P       00:46:00.68  -1.1 A  1.0  GR11 
    GRG   HT    0.8  82  P       00:46:02.42  -0.8 A  1.0  GRG  
    KPRO  HT    0.9 181  P       00:46:04.17  -1.5 A  1.0  KPRO 
    IGT   HT    1.6 212  P       00:46:18.84   2.4 A  1.0  IGT  
    GR33  1Y    4.2 170  P       00:47:01.86   9.1 A  1.0  GR33 
    KTHR  HC    4.8 164  P       00:47:02.30   1.1 A  1.0  KTHR 
    KTHA  HL    4.8 164  P       00:47:04.27   3.0 AX 0.0  KTHA 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    FLNA  HT    0.1 183  MLv     1.93  0.26    4.08637      
    LMS2  HI    0.2 263  MLv     2.18  0.51    3.55983      
    GR10  1Y    0.4 158  MLv     1.32 -0.35   0.124007      
    GR07  1Y    0.5  99  MLv     1.32 -0.35   0.0764522      
    NEST  HT    0.5 210  MLv     2.12  0.45    0.38818      
    MK03A 1Y    0.6  53  MLv     2.15  0.48   0.340839      
    PENT  HL    0.7 196  MLv     1.67  0.00   0.0752699      
    GR11  1Y    0.7 119  MLv     1.26 -0.41   0.037693      
    GRG   HT    0.8  82  MLv     1.39 -0.28   0.0456112      
    KPRO  HT    0.9 181  MLv     1.54 -0.13   0.054489      
    IGT   HT    1.6 212  MLv     1.64 -0.03   0.0301018