Earthquake Information
 Origin Time
2025-04-20 05:28:07 (GMT)
 Magnitude
M 2.5
 Latitude
37.6893° N
 Longitude
23.7508° E
 Focal Depth
26 km
 # of Arrivals
19
 Location 32.7 km S of Athens
77.0 km ESE of Korinthos
79.9 km SSE of Thiva
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MDRAHA48.3329 P05:28:21.49 4.11.0A
VILLHA65.3324 P05:28:18.09 -1.51.0A
THIVHA77.1332 P05:28:17.70 -3.41.0A
ERTRHA79.8 2 P05:28:25.81 4.41.0A
AMPEHA80.1328 P05:28:17.46 -4.01.0A
GR261Y84.5339 P05:28:19.67 -2.31.0A
DOMVHA92.5313 P05:28:20.85 -2.21.0A
PSAHHA98.3355 P05:28:26.73 3.01.0A
PRDMHA102.9310 P05:28:23.02 -1.31.0A
ATALHA128.5330 P05:28:26.89 -0.61.0A
KLVHL145.9286 P05:28:34.84 5.11.0A
IOSIHA173.5128 P05:28:36.70 3.51.0A
CMBOHT199.8132 P05:28:36.68 0.21.0A
SNT5HA204.3134 P05:28:35.92 -1.11.0A
SNT1HA205.4133 P05:28:35.71 -1.41.0A
CHRIHT205.9141 P05:28:40.50 3.31.0A
ANYDHT207.4124 P05:28:33.67 -3.71.0A
THERAHL212.3133 P05:28:35.68 -2.31.0A
AMGAHL212.3116 P05:28:38.34 0.31.0A


  Solution details

Event:
    Public ID              nkua2025hror
    Description
      region name: Southern Greece
Origin:
    Date                   2025-04-20
    Time                  05:28:07.10  +/-    0.6 s
    Latitude              37.6893 deg  +/-      6 km
    Longitude             23.7508 deg  +/-      5 km
    Depth                      26 km   +/-    8 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.89 s
    Azimuthal gap             146 deg

2 Network magnitudes:
    MLv       2.52 +/- 0.60  12            
    M         2.52           12 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MDRA  HA    0.4 329  P       05:28:21.49   4.1 A  1.0  MDRA 
    VILL  HA    0.6 324  P       05:28:18.09  -1.5 A  1.0  VILL 
    THIV  HA    0.7 332  P       05:28:17.70  -3.4 A  1.0  THIV 
    ERTR  HA    0.7   2  P       05:28:25.81   4.4 A  1.0  ERTR 
    AMPE  HA    0.7 328  P       05:28:17.46  -4.0 A  1.0  AMPE 
    GR26  1Y    0.8 339  P       05:28:19.67  -2.3 A  1.0  GR26 
    DOMV  HA    0.8 313  P       05:28:20.85  -2.2 A  1.0  DOMV 
    PSAH  HA    0.9 355  P       05:28:26.73   3.0 A  1.0  PSAH 
    PRDM  HA    0.9 310  P       05:28:23.02  -1.3 A  1.0  PRDM 
    ATAL  HA    1.2 330  P       05:28:26.89  -0.6 A  1.0  ATAL 
    KLV   HL    1.3 286  P       05:28:34.84   5.1 A  1.0  KLV  
    IOSI  HA    1.6 128  P       05:28:36.70   3.5 A  1.0  IOSI 
    CMBO  HT    1.8 132  P       05:28:36.68   0.2 A  1.0  CMBO 
    SNT5  HA    1.8 134  P       05:28:35.92  -1.1 A  1.0  SNT5 
    SNT1  HA    1.8 133  P       05:28:35.71  -1.4 A  1.0  SNT1 
    CHRI  HT    1.9 141  P       05:28:40.50   3.3 A  1.0  CHRI 
    ANYD  HT    1.9 124  P       05:28:33.67  -3.7 A  1.0  ANYD 
    THERA HL    1.9 133  P       05:28:35.68  -2.3 A  1.0  THERA
    AMGA  HL    1.9 116  P       05:28:38.34   0.3 A  1.0  AMGA 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MDRA  HA    0.4 329  MLv     1.83 -0.69   0.337409      
    VILL  HA    0.6 324  MLv     2.55  0.03   0.837503      
    THIV  HA    0.7 332  MLv     3.17  0.65    3.06676      
    ERTR  HA    0.7   2  MLv     1.25 -1.27   0.0355616      
    AMPE  HA    0.7 328  MLv     3.11  0.58    2.53958      
    GR26  1Y    0.8 339  MLv     2.16 -0.36   0.276918      
    DOMV  HA    0.8 313  MLv     2.47 -0.05   0.506232      
    PSAH  HA    0.9 355  MLv     1.52 -1.00   0.0532225      
    PRDM  HA    0.9 310  MLv     1.88 -0.64    0.11765      
    ATAL  HA    1.2 330  MLv     2.03 -0.49   0.121439      
    KLV   HL    1.3 286  MLv     1.64 -0.88   0.0309071      
    IOSI  HA    1.6 128  MLv     3.19  0.67     1.0442      
    CMBO  HT    1.8 132  MLv     3.77  1.25    2.95124      
    SNT5  HA    1.8 134  MLv     2.96  0.44   0.436461      
    SNT1  HA    1.8 133  MLv     3.26  0.74   0.575193      
    ANYD  HT    1.9 124  MLv     3.84  1.32    3.16119