Earthquake Information
 Origin Time
2026-08-27 00:00:31 (GMT)
 Magnitude
M 1.3
 Latitude
38.7233° N
 Longitude
23.4419° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 32.0 km NNW of Chalkida
39.3 km ENE of Atalanti
86.1 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA12.7 99 P00:00:33.48 -0.61.0A
GR231Y20.7297 P00:00:36.18 0.81.0A
PSAHHA24.7134 P00:00:35.58 -0.51.0A
SAGMAHL36.1184 P00:00:37.40 -0.61.0A
ATALHA36.7265 P00:00:37.46 -0.61.0A
LKRHL39.3258 P00:00:37.98 -0.61.0A
ERTRHA46.2140 P00:00:39.45 -0.21.0A
AOS2HT58.6 36 P00:00:41.75 0.01.0A
VILLHA63.2190 P00:00:41.37 -1.21.0A
MRTHHA79.7147 P00:00:46.63 1.31.0A
PTLHL83.7154 P00:00:47.34 1.31.0A
LTKHP88.2208 P00:00:47.64 0.91.0A
VLYHL101.6162 P00:00:48.46 -0.61.0A
GURHP129.8228 P00:00:53.98 0.61.0A


  Solution details

Event:
    Public ID              nkua2026qsvt
    Description
      region name: Greece
Origin:
    Date                   2026-08-27
    Time                  00:00:31.47  +/-    0.4 s
    Latitude              38.7233 deg  +/-      3 km
    Longitude             23.4419 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.78 s
    Azimuthal gap              99 deg

2 Network magnitudes:
    MLv       1.29 +/- 0.19  11            
    M         1.29           11 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  99  P       00:00:33.48  -0.6 A  1.0  MRKA 
    GR23  1Y    0.2 297  P       00:00:36.18   0.8 A  1.0  GR23 
    PSAH  HA    0.2 134  P       00:00:35.58  -0.5 A  1.0  PSAH 
    SAGMA HL    0.3 184  P       00:00:37.40  -0.6 A  1.0  SAGMA
    ATAL  HA    0.3 265  P       00:00:37.46  -0.6 A  1.0  ATAL 
    LKR   HL    0.4 258  P       00:00:37.98  -0.6 A  1.0  LKR  
    ERTR  HA    0.4 140  P       00:00:39.45  -0.2 A  1.0  ERTR 
    AOS2  HT    0.5  36  P       00:00:41.75  -0.0 A  1.0  AOS2 
    VILL  HA    0.6 190  P       00:00:41.37  -1.2 A  1.0  VILL 
    MRTH  HA    0.7 147  P       00:00:46.63   1.3 A  1.0  MRTH 
    PTL   HL    0.8 154  P       00:00:47.34   1.3 A  1.0  PTL  
    LTK   HP    0.8 208  P       00:00:47.64   0.9 A  1.0  LTK  
    VLY   HL    0.9 162  P       00:00:48.46  -0.6 A  1.0  VLY  
    GUR   HP    1.2 228  P       00:00:53.98   0.6 A  1.0  GUR  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  99  MLv     1.39  0.11    0.94903      
    GR23  1Y    0.2 297  MLv     1.36  0.08   0.554505      
    PSAH  HA    0.2 134  MLv     1.07 -0.22   0.224781      
    SAGMA HL    0.3 184  MLv     0.70 -0.59   0.0496061      
    ATAL  HA    0.3 265  MLv     1.12 -0.17   0.125709      
    LKR   HL    0.4 258  MLv     1.29  0.00   0.0858231      
    ERTR  HA    0.4 140  MLv     1.11 -0.17   0.0721932      
    AOS2  HT    0.5  36  MLv     1.30  0.02   0.0547585      
    VILL  HA    0.6 190  MLv     1.29  0.00   0.047191      
    MRTH  HA    0.7 147  MLv     1.62  0.34   0.0837772      
    PTL   HL    0.8 154  MLv     1.63  0.34   0.0816276      
    LTK   HP    0.8 208  MLv     0.99 -0.30   0.0672861      
    VLY   HL    0.9 162  MLv     1.77  0.49   0.0921608