Earthquake Information
 Origin Time
 2026-08-16 10:21:53 (GMT)
 Magnitude
 M 1.6
 Latitude
 38.7239° N
 Longitude
 23.4126° E
 Focal Depth
 10 km
 # of Arrivals
 11
 Location 33.2 km NNW of Chalkida
36.8 km ENE of Atalanti
87.0 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA15.2 98 P10:21:56.24 -0.41.0A
PSAHHA26.7130 P10:21:58.51 0.01.0A
ATALHA34.1264 P10:21:58.53 -1.11.0A
SAGMAHL36.0180 P10:21:59.26 -0.61.0A
LKRHL36.9257 P10:21:59.20 -0.91.0A
THIVHA47.8188 P10:22:02.25 0.51.0A
ERTRHA48.0137 P10:22:01.89 0.11.0A
AXARHA65.5274 P10:22:05.39 0.81.0A
DSFHP84.5246 P10:22:07.82 0.31.0A
AGGHT98.9290 P10:22:10.45 0.71.0A
VLYHL102.5161 P10:22:10.89 0.61.0A


  Solution details 

Event:
    Public ID              nkua2026pzns
    Description
      region name: Greece
Origin:
    Date                   2026-08-16
    Time                  10:21:52.57  +/-    0.5 s
    Latitude              38.7239 deg  +/-      5 km
    Longitude             23.4126 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.64 s
    Azimuthal gap             168 deg

2 Network magnitudes:
    MLv       1.58 +/- 0.22   7            
    M         1.58            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  98  P       10:21:56.24  -0.4 A  1.0  MRKA 
    PSAH  HA    0.2 130  P       10:21:58.51   0.0 A  1.0  PSAH 
    ATAL  HA    0.3 264  P       10:21:58.53  -1.1 A  1.0  ATAL 
    SAGMA HL    0.3 180  P       10:21:59.26  -0.6 A  1.0  SAGMA
    LKR   HL    0.3 257  P       10:21:59.20  -0.9 A  1.0  LKR  
    THIV  HA    0.4 188  P       10:22:02.25   0.5 A  1.0  THIV 
    ERTR  HA    0.4 137  P       10:22:01.89   0.1 A  1.0  ERTR 
    AXAR  HA    0.6 274  P       10:22:05.39   0.8 A  1.0  AXAR 
    DSF   HP    0.8 246  P       10:22:07.82   0.3 A  1.0  DSF  
    AGG   HT    0.9 290  P       10:22:10.45   0.7 A  1.0  AGG  
    VLY   HL    0.9 161  P       10:22:10.89   0.6 A  1.0  VLY  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  98  MLv     1.31 -0.26   0.676544      
    PSAH  HA    0.2 130  MLv     1.39 -0.18   0.423609      
    ATAL  HA    0.3 264  MLv     1.67  0.10   0.524905      
    SAGMA HL    0.3 180  MLv     1.15 -0.42   0.142463      
    LKR   HL    0.3 257  MLv     1.87  0.30   0.380229      
    THIV  HA    0.4 188  MLv     2.17  0.60    0.75299      
    ERTR  HA    0.4 137  MLv     1.61  0.04   0.205221      
    AXAR  HA    0.6 274  MLv     1.36 -0.21   0.217397      
    DSF   HP    0.8 246  MLv     1.81  0.23   0.121329