Earthquake Information
 Origin Time
 2026-04-01 21:43:05 (GMT)
 Magnitude
 M 1.9
 Latitude
 38.1452° N
 Longitude
 23.5242° E
 Focal Depth
 2 km
 # of Arrivals
 16
 Location 25.7 km NW of Athens
26.6 km SE of Thiva
36.0 km S of Chalkida
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MDRAHA10.7208 P21:43:06.30 -0.51.0A
ALIOHA15.7124 P21:43:07.42 -0.21.0A
VILLHA18.7277 P21:43:08.08 0.01.0A
THIVHA24.0316 P21:43:09.39 0.41.0A
NOACHL25.5138 P21:43:10.50 1.21.0A
AMPEHA28.3308 P21:43:09.92 0.21.0A
GR261Y30.0341 P21:43:10.06 0.01.0A
ATHUHA30.2131 P21:43:09.70 -0.41.0A
ERTRHA37.0 38 P21:43:11.04 -0.21.0A
VLYHL40.2144 P21:43:11.19 -0.61.0A
PSAHHA48.4 13 P21:43:13.36 0.21.0A
LTKHP50.6255 P21:43:13.60 0.11.0A
ACORHA64.0244 P21:43:15.05 -0.71.0A
EPIDHA68.9211 P21:43:17.16 0.61.0A
LKRHL72.4321 P21:43:16.53 -0.61.0A
GURHP106.1258 P21:43:23.44 0.51.0A


  Solution details 

Event:
    Public ID              nkua2026gkcg
    Description
      region name: Greece
Origin:
    Date                   2026-04-01
    Time                  21:43:04.54  +/-    0.3 s
    Latitude              38.1452 deg  +/-      2 km
    Longitude             23.5242 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.51 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       1.90 +/- 0.29  13            
    M         1.90           13 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MDRA  HA    0.1 208  P       21:43:06.30  -0.5 A  1.0  MDRA 
    ALIO  HA    0.1 124  P       21:43:07.42  -0.2 A  1.0  ALIO 
    VILL  HA    0.2 277  P       21:43:08.08  -0.0 A  1.0  VILL 
    THIV  HA    0.2 316  P       21:43:09.39   0.4 A  1.0  THIV 
    NOAC  HL    0.2 138  P       21:43:10.50   1.2 A  1.0  NOAC 
    AMPE  HA    0.3 308  P       21:43:09.92   0.2 A  1.0  AMPE 
    GR26  1Y    0.3 341  P       21:43:10.06   0.0 A  1.0  GR26 
    ATHU  HA    0.3 131  P       21:43:09.70  -0.4 A  1.0  ATHU 
    ERTR  HA    0.3  38  P       21:43:11.04  -0.2 A  1.0  ERTR 
    VLY   HL    0.4 144  P       21:43:11.19  -0.6 A  1.0  VLY  
    PSAH  HA    0.4  13  P       21:43:13.36   0.2 A  1.0  PSAH 
    LTK   HP    0.5 255  P       21:43:13.60   0.1 A  1.0  LTK  
    ACOR  HA    0.6 244  P       21:43:15.05  -0.7 A  1.0  ACOR 
    EPID  HA    0.6 211  P       21:43:17.16   0.6 A  1.0  EPID 
    LKR   HL    0.7 321  P       21:43:16.53  -0.6 A  1.0  LKR  
    GUR   HP    1.0 258  P       21:43:23.44   0.5 A  1.0  GUR  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MDRA  HA    0.1 208  MLv     1.74 -0.16    2.36045      
    ALIO  HA    0.1 124  MLv     1.63 -0.27    1.36655      
    VILL  HA    0.2 277  MLv     1.50 -0.41   0.851194      
    THIV  HA    0.2 316  MLv     1.91  0.01    1.62403      
    NOAC  HL    0.2 138  MLv     1.72 -0.18   0.959852      
    AMPE  HA    0.3 308  MLv     1.45 -0.45    0.43754      
    GR26  1Y    0.3 341  MLv     1.75 -0.15   0.795935      
    ATHU  HA    0.3 131  MLv     1.93  0.03   0.732297      
    ERTR  HA    0.3  38  MLv     1.87 -0.03   0.707416      
    VLY   HL    0.4 144  MLv     1.96  0.06   0.721381      
    PSAH  HA    0.4  13  MLv     2.28  0.38   0.936871      
    LTK   HP    0.5 255  MLv     1.58 -0.32   0.621842      
    ACOR  HA    0.6 244  MLv     2.50  0.60   0.763829      
    EPID  HA    0.6 211  MLv     2.67  0.76    1.04978      
    LKR   HL    0.7 321  MLv     2.76  0.86   0.672495