Earthquake Information
 Origin Time
 2026-03-25 20:51:40 (GMT)
 Magnitude
 M 1.8
 Latitude
 40.2785° N
 Longitude
 23.8708° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 32.3 km W of Kariai
38.2 km ESE of Poliyiros
255.5 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT11.3 57 P20:51:39.48 -4.21.0A
PLGHL37.6286 P20:51:47.22 -0.71.0A
PAIGHT41.5204 P20:51:49.28 0.81.0A
GR091Y45.2340 P20:51:49.44 0.41.0A
KOKKHT60.9 10 P20:51:48.83 -2.71.0A
THASHT80.5 63 P20:51:54.39 -0.21.0A
KAVAHT96.2 34 P20:51:58.84 1.71.0A
GR041Y120.8 49 P20:52:02.30 1.61.0A
GR031Y129.1 41 P20:52:03.59 1.71.0A
PRASHL132.4 25 P20:52:04.56 2.31.0A
AMPEHA225.9193 P20:52:13.83 -0.71.0A


  Solution details 

Event:
    Public ID              nkua2026fxgb
    Description
      region name: Greece
Origin:
    Date                   2026-03-25
    Time                  20:51:40.28  +/-    0.4 s
    Latitude              40.2785 deg  +/-      3 km
    Longitude             23.8708 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.92 s
    Azimuthal gap             131 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.19   8            
    M         1.81            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.1  57  P       20:51:39.48  -4.2 A  1.0  OUR  
    PLG   HL    0.3 286  P       20:51:47.22  -0.7 A  1.0  PLG  
    PAIG  HT    0.4 204  P       20:51:49.28   0.8 A  1.0  PAIG 
    GR09  1Y    0.4 340  P       20:51:49.44   0.4 A  1.0  GR09 
    KOKK  HT    0.5  10  P       20:51:48.83  -2.7 A  1.0  KOKK 
    THAS  HT    0.7  63  P       20:51:54.39  -0.2 A  1.0  THAS 
    KAVA  HT    0.9  34  P       20:51:58.84   1.7 A  1.0  KAVA 
    NVR   HL    1.1 360  P       20:52:04.49   4.0 AX 0.0  NVR  
    GR04  1Y    1.1  49  P       20:52:02.30   1.6 A  1.0  GR04 
    GR03  1Y    1.2  41  P       20:52:03.59   1.7 A  1.0  GR03 
    PRAS  HL    1.2  25  P       20:52:04.56   2.3 A  1.0  PRAS 
    AMPE  HA    2.0 193  P       20:52:13.83  -0.7 A  1.0  AMPE 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.1  57  MLv     1.62 -0.20    1.74962      
    PLG   HL    0.3 286  MLv     1.70 -0.12   0.451898      
    PAIG  HT    0.4 204  MLv     1.43 -0.38   0.152796      
    GR09  1Y    0.4 340  MLv     1.87  0.05   0.434426      
    KOKK  HT    0.5  10  MLv     1.87  0.05   0.183363      
    THAS  HT    0.7  63  MLv     2.27  0.45   0.366559      
    KAVA  HT    0.9  34  MLv     1.64 -0.17   0.151873      
    GR04  1Y    1.1  49  MLv     2.28  0.47   0.239101      
    GR03  1Y    1.2  41  MLv     1.79 -0.03   0.0697659      
    PRAS  HL    1.2  25  MLv     1.83  0.02    0.07401