Earthquake Information
 Origin Time
2025-04-18 23:29:32 (GMT)
 Magnitude
M 3.1
 Latitude
35.6537° N
 Longitude
22.1286° E
 Focal Depth
210 km
 # of Arrivals
14
 Location 104.1 km SW of Kithira
134.9 km SSE of Methoni
295.8 km SSW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IDIMN253.3 98 P23:30:18.78 4.61.0A
KNSSHC279.0 97 P23:30:15.62 -1.11.0A
AIOACL282.5359 P23:30:19.48 2.61.0A
DIMTCL288.4359 P23:30:17.75 0.31.0A
TRIZCL301.6359 P23:30:16.53 -2.31.0A
KALEHA304.4 0 P23:30:18.05 -1.01.0A
PYRGCL306.7358 P23:30:18.48 -0.81.0A
EFPHP309.0356 P23:30:19.96 0.41.0A
PFKSHC310.8102 P23:30:21.86 2.01.0A
THERAHL311.3 74 P23:30:18.37 -1.51.0A
NPSHL318.3 97 P23:30:15.89 -4.81.0A
ANXHP327.4357 P23:30:21.25 -0.11.0A
GR241Y337.5 1 P23:30:22.25 -0.21.0A
LIAHL542.7 29 P23:30:46.98 2.01.0A


  Solution details

Event:
    Public ID              nkua2025hphi
    Description
      region name: Central Mediterranean Sea
Origin:
    Date                   2025-04-18
    Time                  23:29:31.99  +/-    3.9 s
    Latitude              35.6537 deg  +/-     19 km
    Longitude             22.1286 deg  +/-     20 km
    Depth                     210 km   +/-   36 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.21 s
    Azimuthal gap             255 deg

2 Network magnitudes:
    MLv       3.07 +/- 0.25  11            
    M         3.07           11 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IDI   MN    2.3  98  P       23:30:18.78   4.6 A  1.0  IDI  
    KNSS  HC    2.5  97  P       23:30:15.62  -1.1 A  1.0  KNSS 
    AIOA  CL    2.5 359  P       23:30:19.48   2.6 A  1.0  AIOA 
    DIMT  CL    2.6 359  P       23:30:17.75   0.3 A  1.0  DIMT 
    TRIZ  CL    2.7 359  P       23:30:16.53  -2.3 A  1.0  TRIZ 
    KALE  HA    2.7   0  P       23:30:18.05  -1.0 A  1.0  KALE 
    PYRG  CL    2.8 358  P       23:30:18.48  -0.8 A  1.0  PYRG 
    EFP   HP    2.8 356  P       23:30:19.96   0.4 A  1.0  EFP  
    PFKS  HC    2.8 102  P       23:30:21.86   2.0 A  1.0  PFKS 
    THERA HL    2.8  74  P       23:30:18.37  -1.5 A  1.0  THERA
    NPS   HL    2.9  97  P       23:30:15.89  -4.8 A  1.0  NPS  
    ANX   HP    2.9 357  P       23:30:21.25  -0.1 A  1.0  ANX  
    GR24  1Y    3.0   1  P       23:30:22.25  -0.2 A  1.0  GR24 
    LIA   HL    4.9  29  P       23:30:46.98   2.0 A  1.0  LIA  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IDI   MN    2.3  98  MLv     2.87 -0.20   0.202425      
    KNSS  HC    2.5  97  MLv     3.31  0.24    0.41451      
    AIOA  CL    2.5 359  MLv     2.22 -0.85   0.00833139      
    DIMT  CL    2.6 359  MLv     3.36  0.29   0.412754      
    TRIZ  CL    2.7 359  MLv     3.24  0.16   0.268575      
    KALE  HA    2.7   0  MLv     3.08  0.01   0.181347      
    PYRG  CL    2.8 358  MLv     2.52 -0.55   0.0306779      
    EFP   HP    2.8 356  MLv     2.88 -0.19    0.10873      
    PFKS  HC    2.8 102  MLv     3.22  0.15   0.233986      
    THERA HL    2.8  74  MLv     3.45  0.38   0.391816      
    NPS   HL    2.9  97  MLv     3.51  0.43   0.411784      
    ANX   HP    2.9 357  MLv     2.78 -0.29   0.0702288      
    GR24  1Y    3.0   1  MLv     2.97 -0.10   0.096413