Earthquake Information
 Origin Time
2025-07-31 03:39:18 (GMT)
 Magnitude
M 1.8
 Latitude
38.6144° N
 Longitude
21.2812° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 30.2 km NNW of Mesolonghi
44.3 km WSW of Karpenision
225.2 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PDOHP8.7258 P03:39:21.46 0.21.0A
WGC1HA71.4118 P03:39:31.21 0.11.0A
TRIZCL74.2112 P03:39:31.39 -0.11.0A
KALEHA78.7108 P03:39:31.72 -0.51.0A
GR241Y79.7 84 P03:39:34.57 2.21.0A
AIOACL82.3124 P03:39:33.43 0.71.0A
PSAMCL85.1112 P03:39:31.50 -1.71.0A
KLVHL98.9130 P03:39:35.37 0.01.0A
DSFHP110.7101 P03:39:37.17 -0.11.0A
GINAHL151.2 39 P03:39:41.80 -0.91.0A
AMPEHA176.5101 P03:39:46.19 0.11.0A


  Solution details

Event:
    Public ID              nkua2025ovuk
    Description
      region name: Greece
Origin:
    Date                   2025-07-31
    Time                  03:39:18.16  +/-    0.5 s
    Latitude              38.6144 deg  +/-      6 km
    Longitude             21.2812 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.92 s
    Azimuthal gap             140 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.36   7            
    M         1.77            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PDO   HP    0.1 258  P       03:39:21.46   0.2 A  1.0  PDO  
    WGC1  HA    0.6 118  P       03:39:31.21   0.1 A  1.0  WGC1 
    TRIZ  CL    0.7 112  P       03:39:31.39  -0.1 A  1.0  TRIZ 
    KALE  HA    0.7 108  P       03:39:31.72  -0.5 A  1.0  KALE 
    GR24  1Y    0.7  84  P       03:39:34.57   2.2 A  1.0  GR24 
    AIOA  CL    0.7 124  P       03:39:33.43   0.7 A  1.0  AIOA 
    PSAM  CL    0.8 112  P       03:39:31.50  -1.7 A  1.0  PSAM 
    KLV   HL    0.9 130  P       03:39:35.37   0.0 A  1.0  KLV  
    DSF   HP    1.0 101  P       03:39:37.17  -0.1 A  1.0  DSF  
    GINA  HL    1.4  39  P       03:39:41.80  -0.9 A  1.0  GINA 
    AMPE  HA    1.6 101  P       03:39:46.19   0.1 A  1.0  AMPE 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PDO   HP    0.1 258  MLv     0.39 -1.39   0.117702      
    WGC1  HA    0.6 118  MLv     2.44  0.67   0.613522      
    TRIZ  CL    0.7 112  MLv     1.93  0.16     0.1826      
    KALE  HA    0.7 108  MLv     1.78  0.01   0.123239      
    GR24  1Y    0.7  84  MLv     1.66 -0.11   0.0916726      
    AIOA  CL    0.7 124  MLv     1.47 -0.31   0.0146506      
    PSAM  CL    0.8 112  MLv     2.12  0.34   0.246952