Earthquake Information
 Origin Time
 2026-09-18 03:51:43 (GMT)
 Magnitude
 M 1.4
 Latitude
 38.6935° N
 Longitude
 23.3960° E
 Focal Depth
 10 km
 # of Arrivals
 11
 Location 31.1 km NW of Chalkida
34.8 km E of Atalanti
84.3 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.6 86 P03:51:47.07 -0.71.0A
PSAHHA25.8122 P03:51:49.22 0.11.0A
ATALHA32.5270 P03:51:49.39 -0.81.0A
SAGMAHL32.7178 P03:51:49.75 -0.51.0A
LKRHL34.8262 P03:51:49.90 -0.71.0A
ERTRHA46.6133 P03:51:52.50 0.11.0A
VILLHA59.3187 P03:51:53.83 -0.61.0A
DOMVHA60.6217 P03:51:55.71 1.11.0A
AOS2HT63.6 37 P03:51:55.86 0.81.0A
PRDMHA66.3226 P03:51:56.56 1.11.0A
TRKAHL170.0305 P03:52:10.51 0.11.0A


  Solution details 

Event:
    Public ID              nkua2026shil
    Description
      region name: Greece
Origin:
    Date                   2026-09-18
    Time                  03:51:43.40  +/-    0.3 s
    Latitude              38.6935 deg  +/-      3 km
    Longitude             23.3960 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.68 s
    Azimuthal gap              93 deg

2 Network magnitudes:
    MLv       1.40 +/- 0.37   8            
    M         1.40            8 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  86  P       03:51:47.07  -0.7 A  1.0  MRKA 
    PSAH  HA    0.2 122  P       03:51:49.22   0.1 A  1.0  PSAH 
    ATAL  HA    0.3 270  P       03:51:49.39  -0.8 A  1.0  ATAL 
    SAGMA HL    0.3 178  P       03:51:49.75  -0.5 A  1.0  SAGMA
    LKR   HL    0.3 262  P       03:51:49.90  -0.7 A  1.0  LKR  
    ERTR  HA    0.4 133  P       03:51:52.50   0.1 A  1.0  ERTR 
    VILL  HA    0.5 187  P       03:51:53.83  -0.6 A  1.0  VILL 
    DOMV  HA    0.5 217  P       03:51:55.71   1.1 A  1.0  DOMV 
    AOS2  HT    0.6  37  P       03:51:55.86   0.8 A  1.0  AOS2 
    PRDM  HA    0.6 226  P       03:51:56.56   1.1 A  1.0  PRDM 
    TRKA  HL    1.5 305  P       03:52:10.51   0.1 A  1.0  TRKA 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  86  MLv     1.00 -0.40    0.30938      
    PSAH  HA    0.2 122  MLv     1.00 -0.40   0.181713      
    ATAL  HA    0.3 270  MLv     1.24 -0.16   0.210263      
    SAGMA HL    0.3 178  MLv     0.68 -0.72   0.0577192      
    LKR   HL    0.3 262  MLv     1.38 -0.02   0.138556      
    ERTR  HA    0.4 133  MLv     1.27 -0.13   0.101659      
    VILL  HA    0.5 187  MLv     1.80  0.40   0.163681      
    DOMV  HA    0.5 217  MLv     2.15  0.75   0.349325      
    AOS2  HT    0.6  37  MLv     2.25  0.85   0.425515      
    PRDM  HA    0.6 226  MLv     1.45  0.05   0.0656731