Earthquake Information
 Origin Time
2025-05-04 23:06:52 (GMT)
 Magnitude
M 1.3
 Latitude
37.7780° N
 Longitude
23.6337° E
 Focal Depth
10 km
 # of Arrivals
19
 Location 24.4 km SSW of Athens
64.1 km ESE of Korinthos
66.5 km SSE of Thiva
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL16.3 60 P23:06:55.84 -0.91.0A
ATHHL23.0 19 P23:06:57.30 -0.41.0A
ATHUHA24.8 32 P23:06:58.18 0.21.0A
MDRAHA34.7335 P23:06:58.50 -1.01.0A
MRTHHA46.8 35 P23:07:01.45 0.01.0A
EPIDHA48.8248 P23:07:00.97 -0.81.0A
VILLHA51.4327 P23:07:01.17 -1.01.0A
KRNDHT61.2224 P23:07:03.03 -0.71.0A
LTKHP64.5295 P23:07:03.98 -0.21.0A
ACORHA68.3281 P23:07:04.91 0.11.0A
ERTRHA71.2 11 P23:07:04.95 -0.31.0A
KARYHA75.9 68 P23:07:06.68 0.71.0A
GR321Y106.7213 P23:07:10.71 -0.11.0A
LKRHL111.7330 P23:07:12.04 0.41.0A
ATALHA114.9332 P23:07:12.71 0.71.0A
VLIHL132.6207 P23:07:15.38 0.91.0A
KLVHL133.4283 P23:07:14.79 0.21.0A
AXARHA139.0323 P23:07:17.52 2.21.0A


  Solution details

Event:
    Public ID              nkua2025ismq
    Description
      region name: Southern Greece
Origin:
    Date                   2025-05-04
    Time                  23:06:52.41  +/-    0.3 s
    Latitude              37.7780 deg  +/-      3 km
    Longitude             23.6337 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.79 s
    Azimuthal gap             140 deg

2 Network magnitudes:
    MLv       1.33 +/- 0.20  13            
    M         1.33           13 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.1  60  P       23:06:55.84  -0.9 A  1.0  VLY  
    ATH   HL    0.2  19  P       23:06:57.30  -0.4 A  1.0  ATH  
    ATHU  HA    0.2  32  P       23:06:58.18   0.2 A  1.0  ATHU 
    MDRA  HA    0.3 335  P       23:06:58.50  -1.0 A  1.0  MDRA 
    MRTH  HA    0.4  35  P       23:07:01.45   0.0 A  1.0  MRTH 
    EPID  HA    0.4 248  P       23:07:00.97  -0.8 A  1.0  EPID 
    VILL  HA    0.5 327  P       23:07:01.17  -1.0 A  1.0  VILL 
    KRND  HT    0.6 224  P       23:07:03.03  -0.7 A  1.0  KRND 
    LTK   HP    0.6 295  P       23:07:03.98  -0.2 A  1.0  LTK  
    ACOR  HA    0.6 281  P       23:07:04.91   0.1 A  1.0  ACOR 
    ERTR  HA    0.6  11  P       23:07:04.95  -0.3 A  1.0  ERTR 
    KARY  HA    0.7  68  P       23:07:06.68   0.7 A  1.0  KARY 
    GR32  1Y    1.0 213  P       23:07:10.71  -0.1 A  1.0  GR32 
    LKR   HL    1.0 330  P       23:07:12.04   0.4 A  1.0  LKR  
    ATAL  HA    1.0 332  P       23:07:12.71   0.7 A  1.0  ATAL 
    VLI   HL    1.2 207  P       23:07:15.38   0.9 A  1.0  VLI  
    KLV   HL    1.2 283  P       23:07:14.79   0.2 A  1.0  KLV  
    AXAR  HA    1.2 323  P       23:07:17.52   2.2 A  1.0  AXAR 
    DRO   HP    1.5 277  P       23:07:22.94   3.5 AX 0.0  DRO  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.1  60  MLv     0.99 -0.33   0.303663      
    ATH   HL    0.2  19  MLv     1.02 -0.31   0.220245      
    ATHU  HA    0.2  32  MLv     0.84 -0.49   0.0806689      
    MDRA  HA    0.3 335  MLv     1.05 -0.27   0.122327      
    MRTH  HA    0.4  35  MLv     1.34  0.01   0.117413      
    EPID  HA    0.4 248  MLv     1.28 -0.05   0.0911037      
    VILL  HA    0.5 327  MLv     1.33  0.00   0.0883577      
    KRND  HT    0.6 224  MLv     1.30 -0.02   0.049978      
    LTK   HP    0.6 295  MLv     1.24 -0.09   0.156078      
    ACOR  HA    0.6 281  MLv     1.58  0.26   0.0878437      
    ERTR  HA    0.6  11  MLv     1.35  0.03   0.0499782      
    KARY  HA    0.7  68  MLv     1.43  0.10   0.0562107      
    GR32  1Y    1.0 213  MLv     1.64  0.32   0.0647473      
    LKR   HL    1.0 330  MLv     1.86  0.54   0.0543976      
    ATAL  HA    1.0 332  MLv     1.70  0.38   0.0673655