Earthquake Information
 Origin Time
2025-12-03 16:41:30 (GMT)
 Magnitude
M 1.8
 Latitude
37.9868° N
 Longitude
20.8955° E
 Focal Depth
40 km
 # of Arrivals
13
 Location 21.7 km N of Zakynthos
34.0 km WNW of Andravida
248.7 km W of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
RTZLHT14.7312 P16:41:34.07 -4.31.0A
ORTHHL23.1229 P16:41:43.43 4.21.0A
LTHKHP31.3190 P16:41:42.00 2.01.0A
LX10HA47.6297 P16:41:37.63 -4.01.0A
RLSHL50.4 81 P16:41:40.21 -1.71.0A
PLEVHP65.1 43 P16:41:46.60 3.21.0A
DROHP71.6 93 P16:41:41.27 -2.81.0A
PDOHP72.5 20 P16:41:49.04 4.91.0A
KLVHL110.1 86 P16:41:47.22 -0.71.0A
GURHP127.0 92 P16:41:49.97 0.01.0A
NESNHT240.2 36 P16:42:06.08 2.21.0A
AMPKHT486.0 74 P16:42:32.72 -1.71.0A
NPSHL518.4124 P16:42:36.96 -1.41.0A


  Solution details

Event:
    Public ID              nkua2025xreb
    Description
      region name: Ionian Sea
Origin:
    Date                   2025-12-03
    Time                  16:41:30.47  +/-    0.9 s
    Latitude              37.9868 deg  +/-      5 km
    Longitude             20.8955 deg  +/-      6 km
    Depth                      40 km   +/-   12 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.93 s
    Azimuthal gap              68 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.20   8            
    M         1.75            8 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    RTZL  HT    0.1 312  P       16:41:34.07  -4.3 A  1.0  RTZL 
    ORTH  HL    0.2 229  P       16:41:43.43   4.2 A  1.0  ORTH 
    LTHK  HP    0.3 190  P       16:41:42.00   2.0 A  1.0  LTHK 
    LX10  HA    0.4 297  P       16:41:37.63  -4.0 A  1.0  LX10 
    RLS   HL    0.5  81  P       16:41:40.21  -1.7 A  1.0  RLS  
    PLEV  HP    0.6  43  P       16:41:46.60   3.2 A  1.0  PLEV 
    DRO   HP    0.6  93  P       16:41:41.27  -2.8 A  1.0  DRO  
    PDO   HP    0.7  20  P       16:41:49.04   4.9 A  1.0  PDO  
    KLV   HL    1.0  86  P       16:41:47.22  -0.7 A  1.0  KLV  
    GUR   HP    1.1  92  P       16:41:49.97  -0.0 A  1.0  GUR  
    NESN  HT    2.2  36  P       16:42:06.08   2.2 A  1.0  NESN 
    AMPK  HT    4.4  74  P       16:42:32.72  -1.7 A  1.0  AMPK 
    NPS   HL    4.7 124  P       16:42:36.96  -1.4 A  1.0  NPS  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    RTZL  HT    0.1 312  MLv     1.16 -0.59   0.492986      
    ORTH  HL    0.2 229  MLv     1.39 -0.37   0.514256      
    LTHK  HP    0.3 190  MLv     1.60 -0.15   0.522467      
    LX10  HA    0.4 297  MLv     2.15  0.39   0.717219      
    RLS   HL    0.5  81  MLv     1.80  0.04   0.274067      
    PLEV  HP    0.6  43  MLv     1.88  0.13   0.180152      
    DRO   HP    0.6  93  MLv     1.60 -0.15   0.183356      
    PDO   HP    0.7  20  MLv     1.82  0.06   0.143441      
    KLV   HL    1.0  86  MLv     2.03  0.28   0.115894      
    GUR   HP    1.1  92  MLv     1.89  0.14   0.0903559