Earthquake Information
 Origin Time
 2026-07-28 11:53:39 (GMT)
 Magnitude
 M 1.7
 Latitude
 38.6992° N
 Longitude
 23.3680° E
 Focal Depth
 7 km
 # of Arrivals
 20
 Location 32.5 km E of Atalanti
33.0 km NW of Chalkida
85.7 km NNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA19.0 88 P11:53:43.22 -0.11.0M
MRKAHA19.0 88 S11:53:46.07 -0.21.0M
PSAHHA28.2121 P11:53:44.99 0.21.0M
PSAHHA28.2121 S11:53:48.92 0.01.0M
ATALHA30.1269 P11:53:45.24 0.11.0M
ATALHA30.1269 S11:53:49.16 -0.41.0M
SAGMAHL33.5174 P11:53:46.02 0.21.0M
SAGMAHL33.5174 S11:53:50.20 -0.41.0M
ERTRHA48.8132 P11:53:48.30 0.11.0M
ERTRHA48.8132 S11:53:54.80 -0.11.0M
DOMVHA59.7215 P11:53:50.15 0.21.0M
DOMVHA59.7215 S11:53:58.01 0.01.0M
VILLHA59.7185 P11:53:50.12 0.11.0M
VILLHA59.7185 S11:53:57.93 -0.21.0M
AXARHA62.0277 P11:53:50.99 0.61.0M
AXARHA62.0277 S11:53:58.51 -0.31.0M
AOS2HT64.7 40 P11:53:51.17 0.31.0M
AOS2HT64.7 40 S11:53:59.19 -0.21.0M
DSFHP79.8246 P11:53:53.49 0.11.0M
DSFHP79.8246 S11:54:03.99 0.01.0M


  Solution details 

Event:
    Public ID              nkua2026oqye
    Description
      region name: Greece
Origin:
    Date                   2026-07-28
    Time                  11:53:39.46
    Latitude              38.6992 deg  +/-      0 km
    Longitude             23.3680 deg  +/-      0 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap             123 deg

2 Network magnitudes:
    MLv       1.69 +/- 0.29   8            
    M         1.69            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  88  P       11:53:43.22  -0.1 M  1.0  MRKA 
    MRKA  HA    0.2  88  S       11:53:46.07  -0.2 M  1.0  MRKA 
    PSAH  HA    0.3 121  P       11:53:44.99   0.2 M  1.0  PSAH 
    PSAH  HA    0.3 121  S       11:53:48.92   0.0 M  1.0  PSAH 
    ATAL  HA    0.3 269  P       11:53:45.24   0.1 M  1.0  ATAL 
    ATAL  HA    0.3 269  S       11:53:49.16  -0.4 M  1.0  ATAL 
    SAGMA HL    0.3 174  P       11:53:46.02   0.2 M  1.0  SAGMA
    SAGMA HL    0.3 174  S       11:53:50.20  -0.4 M  1.0  SAGMA
    ERTR  HA    0.4 132  P       11:53:48.30   0.1 M  1.0  ERTR 
    ERTR  HA    0.4 132  S       11:53:54.80  -0.1 M  1.0  ERTR 
    VILL  HA    0.5 185  P       11:53:50.12   0.1 M  1.0  VILL 
    VILL  HA    0.5 185  S       11:53:57.93  -0.2 M  1.0  VILL 
    DOMV  HA    0.5 215  P       11:53:50.15   0.2 M  1.0  DOMV 
    DOMV  HA    0.5 215  S       11:53:58.01   0.0 M  1.0  DOMV 
    AXAR  HA    0.6 277  P       11:53:50.99   0.6 M  1.0  AXAR 
    AXAR  HA    0.6 277  S       11:53:58.51  -0.3 M  1.0  AXAR 
    AOS2  HT    0.6  40  P       11:53:51.17   0.3 M  1.0  AOS2 
    AOS2  HT    0.6  40  S       11:53:59.19  -0.2 M  1.0  AOS2 
    DSF   HP    0.7 246  P       11:53:53.49   0.1 M  1.0  DSF  
    DSF   HP    0.7 246  S       11:54:03.99   0.0 M  1.0  DSF  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  88  MLv     1.95  0.25    2.37188      
    PSAH  HA    0.3 121  MLv     1.70  0.00   0.777262      
    ATAL  HA    0.3 269  MLv     1.39 -0.30   0.346501      
    SAGMA HL    0.3 174  MLv     1.22 -0.47    0.19309      
    ERTR  HA    0.4 132  MLv     1.39 -0.30   0.117344      
    VILL  HA    0.5 185  MLv     2.04  0.35   0.280577      
    DOMV  HA    0.5 215  MLv     2.31  0.62   0.526221      
    AXAR  HA    0.6 277  MLv     1.29 -0.41   0.189628      
    AOS2  HT    0.6  40  MLv     1.95  0.26   0.213794      
    DSF   HP    0.7 246  MLv     1.83  0.14   0.135387