Earthquake Information
 Origin Time
2025-10-15 11:41:41 (GMT)
 Magnitude
M 1.8
 Latitude
37.9085° N
 Longitude
20.9610° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 14.2 km NNE of Zakynthos
26.8 km W of Andravida
243.2 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR281Y15.9 97 P11:41:43.93 0.11.0A
ORTHHL24.1255 P11:41:45.05 -0.11.0A
RTZLHT25.0318 P11:41:43.18 -2.11.0A
VLSHL44.2313 P11:41:48.98 0.41.0A
DMLNHT63.2306 P11:41:52.56 0.81.0A
DROHP66.0 86 P11:41:52.96 0.71.0A
ITHCHT68.0335 P11:41:53.66 1.11.0A
PDOHP79.2 14 P11:41:54.98 0.51.0A
LAKAHA96.4 67 P11:41:58.10 0.71.0A
KLVHL105.3 81 P11:41:58.78 -0.11.0A
SERGHP111.0 59 P11:41:59.59 -0.31.0A
KALEHA116.2 62 P11:41:58.68 -1.91.0A
KNDRHC380.7141 P11:42:35.12 0.21.0A


  Solution details

Event:
    Public ID              nkua2025ufgn
    Description
      region name: Ionian Sea
Origin:
    Date                   2025-10-15
    Time                  11:41:40.68  +/-    0.4 s
    Latitude              37.9085 deg  +/-      4 km
    Longitude             20.9610 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.95 s
    Azimuthal gap             114 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.12  10            
    M         1.76           10 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR28  1Y    0.1  97  P       11:41:43.93   0.1 A  1.0  GR28 
    ORTH  HL    0.2 255  P       11:41:45.05  -0.1 A  1.0  ORTH 
    RTZL  HT    0.2 318  P       11:41:43.18  -2.1 A  1.0  RTZL 
    VLS   HL    0.4 313  P       11:41:48.98   0.4 A  1.0  VLS  
    DMLN  HT    0.6 306  P       11:41:52.56   0.8 A  1.0  DMLN 
    DRO   HP    0.6  86  P       11:41:52.96   0.7 A  1.0  DRO  
    ITHC  HT    0.6 335  P       11:41:53.66   1.1 A  1.0  ITHC 
    PDO   HP    0.7  14  P       11:41:54.98   0.5 A  1.0  PDO  
    LAKA  HA    0.9  67  P       11:41:58.10   0.7 A  1.0  LAKA 
    KLV   HL    0.9  81  P       11:41:58.78  -0.1 A  1.0  KLV  
    WGC4  HA    1.0  59  P       11:41:55.24  -3.9 AX 0.0  WGC4 
    SERG  HP    1.0  59  P       11:41:59.59  -0.3 A  1.0  SERG 
    KALE  HA    1.0  62  P       11:41:58.68  -1.9 A  1.0  KALE 
    KNDR  HC    3.4 141  P       11:42:35.12   0.2 A  1.0  KNDR 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR28  1Y    0.1  97  MLv     1.43 -0.33   0.857936      
    ORTH  HL    0.2 255  MLv     1.78  0.02    1.20058      
    RTZL  HT    0.2 318  MLv     1.78  0.02    1.13108      
    VLS   HL    0.4 313  MLv     1.88  0.12   0.471072      
    DMLN  HT    0.6 306  MLv     2.02  0.26    0.34776      
    DRO   HP    0.6  86  MLv     1.73 -0.03   0.261473      
    ITHC  HT    0.6 335  MLv     1.87  0.11   0.171548      
    PDO   HP    0.7  14  MLv     1.94  0.18   0.175786      
    LAKA  HA    0.9  67  MLv     1.45 -0.31   0.0466002      
    KLV   HL    0.9  81  MLv     1.77  0.01   0.0671602      
    SERG  HP    1.0  59  MLv     1.62 -0.14   0.0579275      
    KALE  HA    1.0  62  MLv     1.72 -0.04   0.0683573