Earthquake Information
 Origin Time
2026-09-16 01:53:50 (GMT)
 Magnitude
M 1.6
 Latitude
38.7251° N
 Longitude
23.4070° E
 Focal Depth
2 km
 # of Arrivals
12
 Location 33.5 km NNW of Chalkida
36.3 km ENE of Atalanti
87.3 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA15.7 98 P01:53:51.72 -0.91.0A
GR231Y18.0301 P01:53:52.94 0.01.0A
PSAHHA27.1130 P01:53:53.90 -0.61.0A
ATALHA33.7264 P01:53:54.50 -1.11.0A
SAGMAHL36.2179 P01:53:56.15 0.11.0A
LKRHL36.4257 P01:53:55.40 -0.71.0A
THIVHA47.8188 P01:53:59.60 1.61.0A
ERTRHA48.4137 P01:53:57.74 -0.41.0A
AOS2HT60.3 39 P01:54:00.60 0.51.0A
VILLHA62.9188 P01:54:00.25 -0.31.0A
DOMVHA64.0216 P01:54:01.56 0.81.0A
KOKKHT238.1 12 P01:54:27.09 0.91.0A


  Solution details

Event:
    Public ID              nkua2026sdno
    Description
      region name: Greece
Origin:
    Date                   2026-09-16
    Time                  01:53:49.51  +/-    0.3 s
    Latitude              38.7251 deg  +/-      3 km
    Longitude             23.4070 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.79 s
    Azimuthal gap              71 deg

2 Network magnitudes:
    MLv       1.62 +/- 0.27   9            
    M         1.62            9 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  98  P       01:53:51.72  -0.9 A  1.0  MRKA 
    GR23  1Y    0.2 301  P       01:53:52.94  -0.0 A  1.0  GR23 
    PSAH  HA    0.2 130  P       01:53:53.90  -0.6 A  1.0  PSAH 
    ATAL  HA    0.3 264  P       01:53:54.50  -1.1 A  1.0  ATAL 
    SAGMA HL    0.3 179  P       01:53:56.15   0.1 A  1.0  SAGMA
    LKR   HL    0.3 257  P       01:53:55.40  -0.7 A  1.0  LKR  
    THIV  HA    0.4 188  P       01:53:59.60   1.6 A  1.0  THIV 
    ERTR  HA    0.4 137  P       01:53:57.74  -0.4 A  1.0  ERTR 
    AOS2  HT    0.5  39  P       01:54:00.60   0.5 A  1.0  AOS2 
    VILL  HA    0.6 188  P       01:54:00.25  -0.3 A  1.0  VILL 
    DOMV  HA    0.6 216  P       01:54:01.56   0.8 A  1.0  DOMV 
    KOKK  HT    2.1  12  P       01:54:27.09   0.9 A  1.0  KOKK 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  98  MLv     1.40 -0.22   0.808773      
    GR23  1Y    0.2 301  MLv     1.45 -0.17   0.797546      
    PSAH  HA    0.2 130  MLv     1.48 -0.14   0.504674      
    ATAL  HA    0.3 264  MLv     1.28 -0.34   0.216466      
    SAGMA HL    0.3 179  MLv     0.93 -0.69   0.083975      
    LKR   HL    0.3 257  MLv     1.50 -0.12   0.165032      
    THIV  HA    0.4 188  MLv     2.00  0.38   0.503086      
    ERTR  HA    0.4 137  MLv     1.51 -0.11   0.157281      
    AOS2  HT    0.5  39  MLv     1.95  0.33   0.222556      
    VILL  HA    0.6 188  MLv     2.01  0.40   0.250534      
    DOMV  HA    0.6 216  MLv     2.14  0.52   0.331422