Earthquake Information
 Origin Time
 2025-10-20 21:41:09 (GMT)
 Magnitude
 M 2.5
 Latitude
 36.2235° N
 Longitude
 22.8326° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 16.9 km W of Kithira
101.1 km SSE of Sparti
211.4 km SSW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KTHAHL20.9 80 P21:41:11.37 -2.21.0A
AIOACL229.6343 P21:41:44.79 1.61.0A
LAKAHA236.6342 P21:41:44.48 0.41.0A
AGEOCL237.0344 P21:41:42.55 -1.61.0A
WGC0HA239.1342 P21:41:46.59 2.21.0A
TRIZCL247.5344 P21:41:43.84 -1.61.0A
KALEHA248.7346 P21:41:45.68 0.11.0A
SERGHP253.0344 P21:41:44.81 -1.31.0A
ANAFHL263.9 86 P21:41:50.88 3.31.0A
PFKSHC272.4118 P21:41:50.04 1.41.0A
NPSHL272.6112 P21:41:46.45 -2.21.0A
ANXHP275.5343 P21:41:48.48 -0.41.0A


  Solution details 

Event:
    Public ID              nkua2025updv
    Description
      region name: Southern Greece
Origin:
    Date                   2025-10-20
    Time                  21:41:08.55  +/-    0.9 s
    Latitude              36.2235 deg  +/-     10 km
    Longitude             22.8326 deg  +/-      9 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.75 s
    Azimuthal gap             224 deg

2 Network magnitudes:
    MLv       2.50 +/- 0.23  10            
    M         2.50           10 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KTHA  HL    0.2  80  P       21:41:11.37  -2.2 A  1.0  KTHA 
    AIOA  CL    2.1 343  P       21:41:44.79   1.6 A  1.0  AIOA 
    LAKA  HA    2.1 342  P       21:41:44.48   0.4 A  1.0  LAKA 
    AGEO  CL    2.1 344  P       21:41:42.55  -1.6 A  1.0  AGEO 
    WGC0  HA    2.1 342  P       21:41:46.59   2.2 A  1.0  WGC0 
    TRIZ  CL    2.2 344  P       21:41:43.84  -1.6 A  1.0  TRIZ 
    KALE  HA    2.2 346  P       21:41:45.68   0.1 A  1.0  KALE 
    SERG  HP    2.3 344  P       21:41:44.81  -1.3 A  1.0  SERG 
    ANAF  HL    2.4  86  P       21:41:50.88   3.3 A  1.0  ANAF 
    PFKS  HC    2.4 118  P       21:41:50.04   1.4 A  1.0  PFKS 
    NPS   HL    2.5 112  P       21:41:46.45  -2.2 A  1.0  NPS  
    ANX   HP    2.5 343  P       21:41:48.48  -0.4 A  1.0  ANX  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KTHA  HL    0.2  80  MLv     1.26 -1.24   0.434722      
    AIOA  CL    2.1 343  MLv     2.25 -0.26   0.0161738      
    LAKA  HA    2.1 342  MLv     2.26 -0.24   0.0599884      
    AGEO  CL    2.1 344  MLv     2.78  0.27   0.0567609      
    WGC0  HA    2.1 342  MLv     2.57  0.06   0.117767      
    TRIZ  CL    2.2 344  MLv     2.55  0.04   0.101937      
    KALE  HA    2.2 346  MLv     2.45 -0.06   0.0804163      
    SERG  HP    2.3 344  MLv     2.34 -0.17   0.0593761      
    ANAF  HL    2.4  86  MLv     2.95  0.45   0.215817      
    PFKS  HC    2.4 118  MLv     2.73  0.23   0.117929      
    NPS   HL    2.5 112  MLv     3.01  0.51   0.223193      
    ANX   HP    2.5 343  MLv     2.27 -0.23   0.039562