Earthquake Information
 Origin Time
 2025-12-09 17:42:32 (GMT)
 Magnitude
 M 1.9
 Latitude
 36.7054° N
 Longitude
 22.8663° E
 Focal Depth
 10 km
 # of Arrivals
 10
 Location 51.5 km S of Leonidhion
52.3 km NNW of Kithira
161.4 km SSW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MNVAHL15.4 98 P17:42:35.43 -0.21.0A
NPS1HI27.7141 P17:42:38.03 0.51.0A
GR321Y31.0 20 P17:42:37.74 -0.31.0A
GR311Y47.6320 P17:42:40.76 0.11.0A
GR331Y47.9278 P17:42:40.14 -0.61.0A
KTHRHC52.5167 P17:42:41.32 -0.11.0A
KTHAHL52.9161 P17:42:41.41 -0.11.0A
VLXHP85.6330 P17:42:46.64 0.01.0A
ITMHL98.8302 P17:42:48.36 -0.31.0A
AMTHP137.8312 P17:42:55.37 1.11.0A


  Solution details 

Event:
    Public ID              nkua2025ycfc
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-09
    Time                  17:42:31.51  +/-    0.3 s
    Latitude              36.7054 deg  +/-      3 km
    Longitude             22.8663 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.46 s
    Azimuthal gap             110 deg

2 Network magnitudes:
    MLv       1.86 +/- 0.22   6            
    M         1.86            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MNVA  HL    0.1  98  P       17:42:35.43  -0.2 A  1.0  MNVA 
    NPS1  HI    0.2 141  P       17:42:38.03   0.5 A  1.0  NPS1 
    GR32  1Y    0.3  20  P       17:42:37.74  -0.3 A  1.0  GR32 
    GR31  1Y    0.4 320  P       17:42:40.76   0.1 A  1.0  GR31 
    GR33  1Y    0.4 278  P       17:42:40.14  -0.6 A  1.0  GR33 
    KTHR  HC    0.5 167  P       17:42:41.32  -0.1 A  1.0  KTHR 
    KTHA  HL    0.5 161  P       17:42:41.41  -0.1 A  1.0  KTHA 
    VLX   HP    0.8 330  P       17:42:46.64   0.0 A  1.0  VLX  
    ITM   HL    0.9 302  P       17:42:48.36  -0.3 A  1.0  ITM  
    AMT   HP    1.2 312  P       17:42:55.37   1.1 A  1.0  AMT  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MNVA  HL    0.1  98  MLv     2.11  0.24    4.18423      
    NPS1  HI    0.2 141  MLv     1.91  0.05    1.32414      
    GR32  1Y    0.3  20  MLv     1.37 -0.49   0.314347      
    GR31  1Y    0.4 320  MLv     1.75 -0.11   0.288428      
    GR33  1Y    0.4 278  MLv     1.77 -0.09   0.297203      
    KTHR  HC    0.5 167  MLv     2.17  0.31   0.569604      
    KTHA  HL    0.5 161  MLv     2.10  0.24   0.478264      
    VLX   HP    0.8 330  MLv     1.53 -0.33   0.0628962