Earthquake Information
 Origin Time
 2025-05-21 11:06:53 (GMT)
 Magnitude
 M 0.5
 Latitude
 38.4138° N
 Longitude
 21.8415° E
 Focal Depth
 10 km
 # of Arrivals
 10
 Location 21.0 km NNE of Patras
27.9 km NW of Aegion
172.1 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VVKHP2.8289 P11:06:55.55 0.11.0M
VVKHP2.8289 S11:06:57.03 0.11.0M
EFPHP5.8 76 P11:06:55.49 -0.11.0M
EFPHP5.8 76 S11:06:56.81 -0.31.0M
AGRPCL10.5259 P11:06:55.93 -0.21.0M
AGRPCL10.5259 S11:06:58.20 0.01.0M
TRIZCL20.9105 P11:06:57.73 0.11.0M
TRIZCL20.9105 S11:07:00.82 0.01.0M
ANXHP21.1 19 P11:06:57.83 0.01.0M
ANXHP21.1 19 S11:07:01.08 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025jwql
    Description
      region name: Greece
Origin:
    Date                   2025-05-21
    Time                  11:06:53.43
    Latitude              38.4138 deg  +/-      0 km
    Longitude             21.8415 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap             154 deg

2 Network magnitudes:
    MLv       0.46 +/- 0.40   5            
    M         0.46            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VVK   HP    0.0 289  P       11:06:55.55   0.1 M  1.0  VVK  
    VVK   HP    0.0 289  S       11:06:57.03   0.1 M  1.0  VVK  
    EFP   HP    0.1  76  P       11:06:55.49  -0.1 M  1.0  EFP  
    EFP   HP    0.1  76  S       11:06:56.81  -0.3 M  1.0  EFP  
    AGRP  CL    0.1 259  P       11:06:55.93  -0.2 M  1.0  AGRP 
    AGRP  CL    0.1 259  S       11:06:58.20   0.0 M  1.0  AGRP 
    TRIZ  CL    0.2 105  P       11:06:57.73   0.1 M  1.0  TRIZ 
    TRIZ  CL    0.2 105  S       11:07:00.82  -0.0 M  1.0  TRIZ 
    ANX   HP    0.2  19  P       11:06:57.83   0.0 M  1.0  ANX  
    ANX   HP    0.2  19  S       11:07:01.08  -0.0 M  1.0  ANX  

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VVK   HP    0.0 289  MLv    -0.06 -0.52   0.278265      
    EFP   HP    0.1  76  MLv     1.00  0.54   0.575363      
    AGRP  CL    0.1 259  MLv     0.10 -0.36   0.055027      
    TRIZ  CL    0.2 105  MLv     0.78  0.32   0.144851      
    ANX   HP    0.2  19  MLv     0.49  0.03   0.0725152