Earthquake Information
 Origin Time
2026-09-01 00:46:23 (GMT)
 Magnitude
M 1.3
 Latitude
38.7242° N
 Longitude
23.4397° E
 Focal Depth
8 km
 # of Arrivals
13
 Location 32.1 km NNW of Chalkida
39.1 km ENE of Atalanti
86.3 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA12.9100 P00:46:26.06 -0.51.0A
PSAHHA24.9134 P00:46:28.24 -0.31.0A
SAGMAHL36.1184 P00:46:30.37 0.11.0A
ATALHA36.5265 P00:46:30.02 -0.41.0A
LKRHL39.2258 P00:46:30.28 -0.51.0A
ERTRHA46.4139 P00:46:31.96 0.01.0A
AOS2HT58.6 36 P00:46:34.40 0.51.0A
VILLHA63.3190 P00:46:33.84 -0.81.0A
MRTHHA79.9147 P00:46:39.21 1.91.0A
VLYHL101.8162 P00:46:40.90 0.11.0A
GURHP129.8228 P00:46:46.39 1.51.0A
SIT2HI457.3148 P00:47:24.52 -1.71.0A


  Solution details

Event:
    Public ID              nkua2026rcau
    Description
      region name: Greece
Origin:
    Date                   2026-09-01
    Time                  00:46:23.14  +/-    0.5 s
    Latitude              38.7242 deg  +/-      4 km
    Longitude             23.4397 deg  +/-      3 km
    Depth                       8 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.93 s
    Azimuthal gap             132 deg

2 Network magnitudes:
    MLv       1.27 +/- 0.21   9            
    M         1.27            9 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1 100  P       00:46:26.06  -0.5 A  1.0  MRKA 
    GR23  1Y    0.2 297  P       00:46:31.09   3.3 AX 0.0  GR23 
    PSAH  HA    0.2 134  P       00:46:28.24  -0.3 A  1.0  PSAH 
    SAGMA HL    0.3 184  P       00:46:30.37   0.1 A  1.0  SAGMA
    ATAL  HA    0.3 265  P       00:46:30.02  -0.4 A  1.0  ATAL 
    LKR   HL    0.4 258  P       00:46:30.28  -0.5 A  1.0  LKR  
    ERTR  HA    0.4 139  P       00:46:31.96   0.0 A  1.0  ERTR 
    AOS2  HT    0.5  36  P       00:46:34.40   0.5 A  1.0  AOS2 
    VILL  HA    0.6 190  P       00:46:33.84  -0.8 A  1.0  VILL 
    MRTH  HA    0.7 147  P       00:46:39.21   1.9 A  1.0  MRTH 
    VLY   HL    0.9 162  P       00:46:40.90   0.1 A  1.0  VLY  
    GUR   HP    1.2 228  P       00:46:46.39   1.5 A  1.0  GUR  
    SIT2  HI    4.1 148  P       00:47:24.52  -1.7 A  1.0  SIT2 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1 100  MLv     1.12 -0.15   0.494959      
    PSAH  HA    0.2 134  MLv     0.87 -0.40   0.140035      
    SAGMA HL    0.3 184  MLv     0.51 -0.75   0.0322452      
    ATAL  HA    0.3 265  MLv     1.17 -0.09   0.144628      
    LKR   HL    0.4 258  MLv     1.35  0.09   0.101328      
    ERTR  HA    0.4 139  MLv     1.21 -0.06   0.0891445      
    AOS2  HT    0.5  36  MLv     1.19 -0.07   0.0425046      
    VILL  HA    0.6 190  MLv     1.28  0.01   0.0459265      
    MRTH  HA    0.7 147  MLv     1.65  0.38   0.0894194      
    VLY   HL    0.9 162  MLv     1.72  0.46   0.0823257      
    GUR   HP    1.2 228  MLv     1.54  0.28   0.0392984