Earthquake Information
 Origin Time
2025-12-31 06:51:08 (GMT)
 Magnitude
M 2.1
 Latitude
40.1571° N
 Longitude
24.1148° E
 Focal Depth
9 km
 # of Arrivals
11
 Location 15.4 km SW of Kariai
62.3 km ESE of Poliyiros
243.9 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT15.9 45 P06:51:12.74 0.41.0A
OURHT22.7329 P06:51:12.44 -0.91.0A
PLGHL61.7293 P06:51:19.82 0.31.0A
THASHT71.5 46 P06:51:21.73 0.61.0A
KOKKHT74.1352 P06:51:21.28 -0.21.0A
SOHHT97.8319 P06:51:26.01 0.81.0A
KAVAHT98.9 20 P06:51:24.33 -1.11.0A
GR041Y116.3 38 P06:51:28.02 0.01.0A
NVRHL134.1351 P06:51:31.26 0.81.0A
PRASHL137.9 15 P06:51:30.55 -0.41.0A
ACORHA274.0204 P06:51:48.16 -0.31.0A


  Solution details

Event:
    Public ID              nkua2025zpor
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-31
    Time                  06:51:08.20  +/-    0.6 s
    Latitude              40.1571 deg  +/-      5 km
    Longitude             24.1148 deg  +/-      4 km
    Depth                       9 km   +/-    5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.63 s
    Azimuthal gap             158 deg

2 Network magnitudes:
    MLv       2.15 +/- 0.14   7            
    M         2.15            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  45  P       06:51:12.74   0.4 A  1.0  HMT1 
    OUR   HT    0.2 329  P       06:51:12.44  -0.9 A  1.0  OUR  
    PLG   HL    0.6 293  P       06:51:19.82   0.3 A  1.0  PLG  
    THAS  HT    0.6  46  P       06:51:21.73   0.6 A  1.0  THAS 
    KOKK  HT    0.7 352  P       06:51:21.28  -0.2 A  1.0  KOKK 
    SOH   HT    0.9 319  P       06:51:26.01   0.8 A  1.0  SOH  
    KAVA  HT    0.9  20  P       06:51:24.33  -1.1 A  1.0  KAVA 
    GR04  1Y    1.0  38  P       06:51:28.02  -0.0 A  1.0  GR04 
    NVR   HL    1.2 351  P       06:51:31.26   0.8 A  1.0  NVR  
    PRAS  HL    1.2  15  P       06:51:30.55  -0.4 A  1.0  PRAS 
    ACOR  HA    2.5 204  P       06:51:48.16  -0.3 A  1.0  ACOR 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  45  MLv     1.94 -0.21    2.76422      
    OUR   HT    0.2 329  MLv     2.08 -0.07    2.59625      
    PLG   HL    0.6 293  MLv     2.23  0.08   0.420216      
    THAS  HT    0.6  46  MLv     2.49  0.34   0.683895      
    KOKK  HT    0.7 352  MLv     2.29  0.14   0.420809      
    SOH   HT    0.9 319  MLv     2.17  0.01   0.239321      
    KAVA  HT    0.9  20  MLv     1.98 -0.17   0.319479