Earthquake Information
 Origin Time
2025-08-23 15:29:01 (GMT)
 Magnitude
M 1.8
 Latitude
37.7051° N
 Longitude
21.9864° E
 Focal Depth
3 km
 # of Arrivals
14
 Location 38.0 km SSW of Kalavrita
40.9 km WNW of Tripolis
156.5 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMTHP31.1232 P15:29:06.39 0.01.0A
DROHP36.6319 P15:29:07.43 0.11.0A
GURHP40.5 50 P15:29:07.96 0.01.0A
AIOACL54.7 7 P15:29:10.17 -0.21.0A
LAKAHA59.5359 P15:29:11.08 0.01.0A
AGEOCL62.6 6 P15:29:11.73 0.11.0A
EFPHP80.6355 P15:29:14.94 0.31.0A
PLEVHP93.6327 P15:29:16.69 -0.11.0A
ANXHP98.9357 P15:29:17.50 -0.21.0A
PLGHL322.1 23 P15:29:48.20 0.71.0A
SOHHT365.9 18 P15:29:53.60 0.71.0A
SRSHT402.6 20 P15:29:56.04 -1.41.0A


  Solution details

Event:
    Public ID              nkua2025qmsj
    Description
      region name: Southern Greece
Origin:
    Date                   2025-08-23
    Time                  15:29:00.59  +/-    0.6 s
    Latitude              37.7051 deg  +/-      4 km
    Longitude             21.9864 deg  +/-      5 km
    Depth                       3 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.51 s
    Azimuthal gap             181 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.12   7            
    M         1.77            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMT   HP    0.3 232  P       15:29:06.39  -0.0 A  1.0  AMT  
    DRO   HP    0.3 319  P       15:29:07.43   0.1 A  1.0  DRO  
    GUR   HP    0.4  50  P       15:29:07.96  -0.0 A  1.0  GUR  
    AIOA  CL    0.5   7  P       15:29:10.17  -0.2 A  1.0  AIOA 
    LAKA  HA    0.5 359  P       15:29:11.08  -0.0 A  1.0  LAKA 
    AGEO  CL    0.6   6  P       15:29:11.73   0.1 A  1.0  AGEO 
    EFP   HP    0.7 355  P       15:29:14.94   0.3 A  1.0  EFP  
    PLEV  HP    0.8 327  P       15:29:16.69  -0.1 A  1.0  PLEV 
    ANX   HP    0.9 357  P       15:29:17.50  -0.2 A  1.0  ANX  
    PAIG  HT    2.6  30  P       15:29:47.55   4.3 AX 0.0  PAIG 
    PLG   HL    2.9  23  P       15:29:48.20   0.7 A  1.0  PLG  
    GR09  1Y    3.2  24  P       15:29:47.89  -4.2 AX 0.0  GR09 
    SOH   HT    3.3  18  P       15:29:53.60   0.7 A  1.0  SOH  
    SRS   HT    3.6  20  P       15:29:56.04  -1.4 A  1.0  SRS  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMT   HP    0.3 232  MLv     1.79  0.01   0.813233      
    DRO   HP    0.3 319  MLv     1.59 -0.19    0.77534      
    GUR   HP    0.4  50  MLv     1.85  0.07    0.54391      
    AIOA  CL    0.5   7  MLv     2.25  0.48   0.155608      
    LAKA  HA    0.5 359  MLv     1.62 -0.16   0.107277      
    AGEO  CL    0.6   6  MLv     1.95  0.17   0.0623024      
    EFP   HP    0.7 355  MLv     1.81  0.03   0.127031      
    PLEV  HP    0.8 327  MLv     1.62 -0.15   0.0709366      
    ANX   HP    0.9 357  MLv     1.79  0.01   0.0982035