Earthquake Information
 Origin Time
2025-05-21 01:39:46 (GMT)
 Magnitude
M 0.4
 Latitude
38.3850° N
 Longitude
21.8080° E
 Focal Depth
7 km
 # of Arrivals
11
 Location 16.9 km NNE of Patras
28.3 km WNW of Aegion
174.1 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VVKHP4.1 4 P01:39:47.82 0.21.0A
AGRPCL7.5279 P01:39:48.06 -0.11.0A
EFPHP9.7 61 P01:39:48.00 -0.51.0A
PYRGCL18.4 81 P01:39:49.76 -0.11.0A
LAKAHA21.9137 P01:39:50.88 0.41.0A
TRIZCL23.2 95 P01:39:50.04 -0.61.0A
ANXHP25.2 23 P01:39:50.96 0.01.0A
KALEHA28.9 89 P01:39:52.73 1.11.0A
AIOACL30.5134 P01:39:51.72 -0.11.0A
GR241Y47.6 45 P01:39:54.57 -0.11.0A
KLVHL48.3142 P01:39:54.46 -0.31.0A


  Solution details

Event:
    Public ID              nkua2025jvxs
    Description
      region name: Greece
Origin:
    Date                   2025-05-21
    Time                  01:39:45.77  +/-    2.1 s
    Latitude              38.3850 deg  +/-      3 km
    Longitude             21.8080 deg  +/-      4 km
    Depth                       7 km   +/-   15 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.45 s
    Azimuthal gap             138 deg

2 Network magnitudes:
    MLv       0.43 +/- 0.15   8            
    M         0.43            8 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VVK   HP    0.0   4  P       01:39:47.82   0.2 A  1.0  VVK  
    AGRP  CL    0.1 279  P       01:39:48.06  -0.1 A  1.0  AGRP 
    EFP   HP    0.1  61  P       01:39:48.00  -0.5 A  1.0  EFP  
    PYRG  CL    0.2  81  P       01:39:49.76  -0.1 A  1.0  PYRG 
    LAKA  HA    0.2 137  P       01:39:50.88   0.4 A  1.0  LAKA 
    TRIZ  CL    0.2  95  P       01:39:50.04  -0.6 A  1.0  TRIZ 
    ANX   HP    0.2  23  P       01:39:50.96  -0.0 A  1.0  ANX  
    KALE  HA    0.3  89  P       01:39:52.73   1.1 A  1.0  KALE 
    AIOA  CL    0.3 134  P       01:39:51.72  -0.1 A  1.0  AIOA 
    GR24  1Y    0.4  45  P       01:39:54.57  -0.1 A  1.0  GR24 
    KLV   HL    0.4 142  P       01:39:54.46  -0.3 A  1.0  KLV  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VVK   HP    0.0   4  MLv     0.39 -0.03   0.726343      
    AGRP  CL    0.1 279  MLv     0.34 -0.08   0.113867      
    EFP   HP    0.1  61  MLv     0.83  0.40   0.307268      
    PYRG  CL    0.2  81  MLv     0.42 -0.00   0.0460568      
    LAKA  HA    0.2 137  MLv     0.19 -0.24   0.0346825      
    TRIZ  CL    0.2  95  MLv     0.42 -0.01   0.0550706      
    ANX   HP    0.2  23  MLv     0.44  0.02   0.0519119      
    KALE  HA    0.3  89  MLv     0.26 -0.17   0.0274536      
    AIOA  CL    0.3 134  MLv     0.36 -0.07   0.00801997      
    GR24  1Y    0.4  45  MLv     0.95  0.52   0.0455761