Earthquake Information
 Origin Time
2025-08-21 12:37:05 (GMT)
 Magnitude
M 1.4
 Latitude
38.3074° N
 Longitude
22.0711° E
 Focal Depth
9 km
 # of Arrivals
20
 Location 6.6 km N of Aegion
30.2 km ENE of Patras
149.8 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AGEOCL4.7188 P12:37:07.09 -0.11.0A
TRIZCL6.5 1 P12:37:07.01 -0.41.0A
PSARCL9.5 73 P12:37:07.77 -0.11.0A
WGC0HA9.6239 P12:37:08.37 0.51.0A
PSAMCL10.0 81 P12:37:07.78 -0.21.0A
LAKAHA11.0227 P12:37:07.80 -0.31.0A
KALEHA11.1 33 P12:37:08.97 0.81.0A
PYRGCL12.4338 P12:37:07.99 -0.41.0A
AIOACL12.7185 P12:37:08.06 -0.31.0A
WGC9HA18.3262 P12:37:09.69 0.41.0A
EFPHP19.6313 P12:37:09.68 0.21.0A
VVKHP26.0300 P12:37:10.70 0.21.0A
ANXHP34.4338 P12:37:11.53 -0.31.0A
DSFHP41.4 74 P12:37:13.36 0.41.0A
GR241Y43.7 14 P12:37:12.95 -0.31.0A
GURHP47.6150 P12:37:13.99 0.11.0A
DROHP50.5219 P12:37:14.25 -0.11.0A


  Solution details

Event:
    Public ID              nkua2025qivr
    Description
      region name: Greece
Origin:
    Date                   2025-08-21
    Time                  12:37:04.85  +/-    1.3 s
    Latitude              38.3074 deg  +/-      2 km
    Longitude             22.0711 deg  +/-      2 km
    Depth                       9 km   +/-    9 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.35 s
    Azimuthal gap              69 deg

2 Network magnitudes:
    MLv       1.36 +/- 0.17  13            
    M         1.36           13 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AGEO  CL    0.0 188  P       12:37:07.09  -0.1 A  1.0  AGEO 
    TRIZ  CL    0.1   1  P       12:37:07.01  -0.4 A  1.0  TRIZ 
    PSAR  CL    0.1  73  P       12:37:07.77  -0.1 A  1.0  PSAR 
    WGC0  HA    0.1 239  P       12:37:08.37   0.5 A  1.0  WGC0 
    PSAM  CL    0.1  81  P       12:37:07.78  -0.2 A  1.0  PSAM 
    LAKA  HA    0.1 227  P       12:37:07.80  -0.3 A  1.0  LAKA 
    KALE  HA    0.1  33  P       12:37:08.97   0.8 A  1.0  KALE 
    PYRG  CL    0.1 338  P       12:37:07.99  -0.4 A  1.0  PYRG 
    AIOA  CL    0.1 185  P       12:37:08.06  -0.3 A  1.0  AIOA 
    WGC9  HA    0.2 262  P       12:37:09.69   0.4 A  1.0  WGC9 
    EFP   HP    0.2 313  P       12:37:09.68   0.2 A  1.0  EFP  
    UPR   HP    0.2 264  P       12:37:13.60   3.3 AX 0.0  UPR  
    VVK   HP    0.2 300  P       12:37:10.70   0.2 A  1.0  VVK  
    ANX   HP    0.3 338  P       12:37:11.53  -0.3 A  1.0  ANX  
    DSF   HP    0.4  74  P       12:37:13.36   0.4 A  1.0  DSF  
    GR24  1Y    0.4  14  P       12:37:12.95  -0.3 A  1.0  GR24 
    GUR   HP    0.4 150  P       12:37:13.99   0.1 A  1.0  GUR  
    DRO   HP    0.5 219  P       12:37:14.25  -0.1 A  1.0  DRO  
    VILL  HA    1.0  98  P       12:37:27.39   3.6 AX 0.0  VILL 
    NEST  HT    2.3 340  P       12:37:42.47   0.3 AX 0.0  NEST 

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AGEO  CL    0.0 188  MLv     1.70  0.34   0.878184      
    TRIZ  CL    0.1   1  MLv     1.51  0.15    1.77963      
    PSAR  CL    0.1  73  MLv     1.40  0.04    1.15712      
    WGC0  HA    0.1 239  MLv     1.67  0.31    2.14482      
    PSAM  CL    0.1  81  MLv     1.12 -0.25   0.584284      
    LAKA  HA    0.1 227  MLv     0.99 -0.37   0.414316      
    KALE  HA    0.1  33  MLv     1.69  0.33      2.051      
    PYRG  CL    0.1 338  MLv     1.20 -0.17   0.386578      
    AIOA  CL    0.1 185  MLv     1.40  0.03   0.245788      
    WGC9  HA    0.2 262  MLv     1.38  0.02   0.662023      
    EFP   HP    0.2 313  MLv     1.28 -0.08   0.492422      
    VVK   HP    0.2 300  MLv     0.17 -1.20   0.122031      
    ANX   HP    0.3 338  MLv     1.52  0.15   0.361764      
    DSF   HP    0.4  74  MLv     1.15 -0.21   0.104654      
    GR24  1Y    0.4  14  MLv     1.61  0.25   0.262654      
    GUR   HP    0.4 150  MLv     1.22 -0.14   0.0855435      
    DRO   HP    0.5 219  MLv     1.26 -0.10   0.165697