Earthquake Information
 Origin Time
2025-12-17 10:31:38 (GMT)
 Magnitude
M 2.3
 Latitude
37.0588° N
 Longitude
22.0895° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 3.1 km NW of Kalamata
30.2 km W of Sparti
177.7 km SW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VALYHP15.0321 P10:31:38.68 -2.51.0A
GR311Y38.4 94 P10:31:46.35 1.21.0A
GR331Y39.5147 P10:31:44.28 -1.01.0A
VLXHP43.1 36 P10:31:45.14 -0.81.0A
EFPHP153.0354 P10:32:02.74 -0.71.0A
ITHCHT201.9321 P10:32:11.08 0.91.0A
ATHRHA203.1314 P10:32:10.74 0.41.0A
FSKHP205.6320 P10:32:10.02 -0.71.0A
EVGIHT214.5325 P10:32:13.30 1.41.0A
AGGHT219.3 6 P10:32:12.70 0.21.0A
NYDRHT220.8327 P10:32:15.16 2.41.0A
TETRHL263.9345 P10:32:17.08 -0.91.0A


  Solution details

Event:
    Public ID              nkua2025yqgx
    Description
      region name: Southern Greece
Origin:
    Date                   2025-12-17
    Time                  10:31:38.21  +/-    0.5 s
    Latitude              37.0588 deg  +/-      4 km
    Longitude             22.0895 deg  +/-      4 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.29 s
    Azimuthal gap             167 deg

2 Network magnitudes:
    MLv       2.27 +/- 1.13   6            
    M         2.27            6 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VALY  HP    0.1 321  P       10:31:38.68  -2.5 A  1.0  VALY 
    ITM   HL    0.2 313  P       10:31:37.86  -4.1 AX 0.0  ITM  
    GR31  1Y    0.3  94  P       10:31:46.35   1.2 A  1.0  GR31 
    GR33  1Y    0.4 147  P       10:31:44.28  -1.0 A  1.0  GR33 
    VLX   HP    0.4  36  P       10:31:45.14  -0.8 A  1.0  VLX  
    GUR   HP    0.9  13  P       10:31:51.95  -3.5 AX 0.0  GUR  
    EFP   HP    1.4 354  P       10:32:02.74  -0.7 A  1.0  EFP  
    ITHC  HT    1.8 321  P       10:32:11.08   0.9 A  1.0  ITHC 
    ATHR  HA    1.8 314  P       10:32:10.74   0.4 A  1.0  ATHR 
    FSK   HP    1.8 320  P       10:32:10.02  -0.7 A  1.0  FSK  
    EVGI  HT    1.9 325  P       10:32:13.30   1.4 A  1.0  EVGI 
    AGG   HT    2.0   6  P       10:32:12.70   0.2 A  1.0  AGG  
    NYDR  HT    2.0 327  P       10:32:15.16   2.4 A  1.0  NYDR 
    LKD2  HT    2.1 327  P       10:32:17.40   3.6 AX 0.0  LKD2 
    TETR  HL    2.4 345  P       10:32:17.08  -0.9 A  1.0  TETR 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VALY  HP    0.1 321  MLv     1.26 -1.01   0.612917      
    GR31  1Y    0.3  94  MLv     1.24 -1.03   0.152591      
    GR33  1Y    0.4 147  MLv     1.32 -0.95   0.172046      
    VLX   HP    0.4  36  MLv     1.00 -1.27   0.0659973      
    EFP   HP    1.4 354  MLv     2.70  0.43   0.430719      
    ITHC  HT    1.8 321  MLv     3.44  1.18     1.3648      
    ATHR  HA    1.8 314  MLv     3.64  1.37    2.12579      
    FSK   HP    1.8 320  MLv     3.66  1.39    2.16434