Earthquake Information
 Origin Time
2026-08-23 06:58:43 (GMT)
 Magnitude
M 1.8
 Latitude
38.6722° N
 Longitude
23.4363° E
 Focal Depth
2 km
 # of Arrivals
22
 Location 27.2 km NNW of Chalkida
38.0 km E of Atalanti
80.9 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA13.5 74 P06:58:44.68 -0.91.0A
PSAHHA21.6122 P06:58:46.72 -0.21.0A
GR231Y23.5310 P06:58:49.09 1.81.0A
SAGMAHL30.4184 P06:58:48.07 -0.41.0A
ATALHA36.1274 P06:58:48.17 -1.21.0A
LKRHL38.1266 P06:58:48.65 -1.11.0A
ERTRHA42.4134 P06:58:50.19 -0.31.0A
THIVHA42.5192 P06:58:50.47 0.01.0A
VILLHA57.5191 P06:58:52.30 -0.71.0A
DOMVHA60.9221 P06:58:52.85 -0.71.0A
AOS2HT63.6 34 P06:58:53.77 -0.31.0A
PRDMHA67.3230 P06:58:53.40 -1.31.0A
MDRAHA68.1178 P06:58:55.60 0.81.0A
AXARHA68.2279 P06:58:55.88 1.01.0A
PTLHL78.9152 P06:58:58.12 1.51.0A
LTKHP83.0210 P06:58:56.79 -0.51.0A
DSFHP84.2250 P06:58:56.30 -1.21.0A
ACORHA100.0210 P06:59:01.42 1.31.0A
AGGHT102.9292 P06:58:59.64 -1.01.0A
GURHP125.7230 P06:59:04.92 0.71.0A
KLVHL132.1238 P06:59:05.90 0.81.0A
PVOHP166.0268 P06:59:11.92 1.91.0A


  Solution details

Event:
    Public ID              nkua2026qmbn
    Description
      region name: Greece
Origin:
    Date                   2026-08-23
    Time                  06:58:42.88  +/-    0.3 s
    Latitude              38.6722 deg  +/-      2 km
    Longitude             23.4363 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.02 s
    Azimuthal gap              84 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.21  15            
    M         1.77           15 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  74  P       06:58:44.68  -0.9 A  1.0  MRKA 
    PSAH  HA    0.2 122  P       06:58:46.72  -0.2 A  1.0  PSAH 
    GR23  1Y    0.2 310  P       06:58:49.09   1.8 A  1.0  GR23 
    SAGMA HL    0.3 184  P       06:58:48.07  -0.4 A  1.0  SAGMA
    ATAL  HA    0.3 274  P       06:58:48.17  -1.2 A  1.0  ATAL 
    LKR   HL    0.3 266  P       06:58:48.65  -1.1 A  1.0  LKR  
    ERTR  HA    0.4 134  P       06:58:50.19  -0.3 A  1.0  ERTR 
    THIV  HA    0.4 192  P       06:58:50.47   0.0 A  1.0  THIV 
    VILL  HA    0.5 191  P       06:58:52.30  -0.7 A  1.0  VILL 
    DOMV  HA    0.5 221  P       06:58:52.85  -0.7 A  1.0  DOMV 
    AOS2  HT    0.6  34  P       06:58:53.77  -0.3 A  1.0  AOS2 
    PRDM  HA    0.6 230  P       06:58:53.40  -1.3 A  1.0  PRDM 
    MDRA  HA    0.6 178  P       06:58:55.60   0.8 A  1.0  MDRA 
    AXAR  HA    0.6 279  P       06:58:55.88   1.0 A  1.0  AXAR 
    PTL   HL    0.7 152  P       06:58:58.12   1.5 A  1.0  PTL  
    LTK   HP    0.7 210  P       06:58:56.79  -0.5 A  1.0  LTK  
    DSF   HP    0.8 250  P       06:58:56.30  -1.2 A  1.0  DSF  
    ACOR  HA    0.9 210  P       06:59:01.42   1.3 A  1.0  ACOR 
    AGG   HT    0.9 292  P       06:58:59.64  -1.0 A  1.0  AGG  
    GUR   HP    1.1 230  P       06:59:04.92   0.7 A  1.0  GUR  
    KLV   HL    1.2 238  P       06:59:05.90   0.8 A  1.0  KLV  
    PVO   HP    1.5 268  P       06:59:11.92   1.9 A  1.0  PVO  

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  74  MLv     1.66 -0.11    1.67177      
    PSAH  HA    0.2 122  MLv     1.63 -0.14   0.977518      
    GR23  1Y    0.2 310  MLv     1.94  0.17     1.8092      
    SAGMA HL    0.3 184  MLv     0.90 -0.87   0.109647      
    ATAL  HA    0.3 274  MLv     1.59 -0.18   0.389238      
    LKR   HL    0.3 266  MLv     2.04  0.27   0.526606      
    ERTR  HA    0.4 134  MLv     1.39 -0.38   0.169033      
    THIV  HA    0.4 192  MLv     1.80  0.03   0.433798      
    VILL  HA    0.5 191  MLv     1.89  0.12    0.22676      
    DOMV  HA    0.5 221  MLv     2.28  0.51   0.468305      
    AOS2  HT    0.6  34  MLv     1.97  0.20   0.224097      
    PRDM  HA    0.6 230  MLv     1.88  0.11   0.173357      
    MDRA  HA    0.6 178  MLv     2.28  0.51   0.436448      
    AXAR  HA    0.6 279  MLv     1.40 -0.37   0.227636      
    PTL   HL    0.7 152  MLv     1.83  0.06   0.135806      
    LTK   HP    0.7 210  MLv     1.31 -0.46   0.148729      
    DSF   HP    0.8 250  MLv     2.17  0.40   0.282092      
    ACOR  HA    0.9 210  MLv     1.70 -0.07   0.0797178      
    AGG   HT    0.9 292  MLv     1.65 -0.11   0.0537426