Earthquake Information
 Origin Time
2026-07-28 05:29:24 (GMT)
 Magnitude
M 1.9
 Latitude
38.6935° N
 Longitude
23.3988° E
 Focal Depth
7 km
 # of Arrivals
25
 Location 30.9 km NW of Chalkida
35.0 km E of Atalanti
84.2 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA16.3 86 P05:29:27.67 -0.11.0M
MRKAHA16.3 86 S05:29:30.20 -0.21.0M
PSAHHA25.6122 P05:29:29.52 0.31.0M
SAGMAHL32.7178 P05:29:30.61 0.11.0M
SAGMAHL32.7178 S05:29:35.01 -0.11.0M
ATALHA32.8270 P05:29:30.35 -0.11.0M
ATALHA32.8270 S05:29:34.69 -0.41.0M
ERTRHA46.4133 P05:29:32.86 0.21.0M
ERTRHA46.4133 S05:29:38.82 -0.21.0M
VILLHA59.3187 P05:29:34.70 -0.11.0M
VILLHA59.3187 S05:29:42.96 0.11.0M
DOMVHA60.7217 P05:29:35.00 0.01.0M
DOMVHA60.7217 S05:29:43.38 0.21.0M
AOS2HT63.5 37 P05:29:35.64 0.21.0M
AOS2HT63.5 37 S05:29:43.78 -0.21.0M
PRDMHA66.5226 P05:29:35.74 -0.31.0M
PRDMHA66.5226 S05:29:44.46 -0.41.0M
DSFHP82.0248 P05:29:38.26 -0.31.0M
DSFHP82.0248 S05:29:49.14 -0.31.0M
LTKHP83.5207 P05:29:39.06 0.31.0M
LTKHP83.5207 S05:29:49.52 -0.21.0M
AGGHT99.0292 P05:29:41.74 0.51.0M
AGGHT99.0292 S05:29:53.98 -0.21.0M
ANXHP128.8265 P05:29:46.69 0.61.0M
ANXHP128.8265 S05:30:02.89 0.31.0M


  Solution details

Event:
    Public ID              nkua2026oqln
    Description
      region name: Greece
Origin:
    Date                   2026-07-28
    Time                  05:29:24.32
    Latitude              38.6935 deg  +/-      0 km
    Longitude             23.3988 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap             106 deg

2 Network magnitudes:
    MLv       1.90 +/- 0.23  11            
    M         1.90           11 preferred  

25 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.1  86  P       05:29:27.67  -0.1 M  1.0  MRKA 
    MRKA  HA    0.1  86  S       05:29:30.20  -0.2 M  1.0  MRKA 
    PSAH  HA    0.2 122  P       05:29:29.52   0.3 M  1.0  PSAH 
    SAGMA HL    0.3 178  P       05:29:30.61   0.1 M  1.0  SAGMA
    SAGMA HL    0.3 178  S       05:29:35.01  -0.1 M  1.0  SAGMA
    ATAL  HA    0.3 270  P       05:29:30.35  -0.1 M  1.0  ATAL 
    ATAL  HA    0.3 270  S       05:29:34.69  -0.4 M  1.0  ATAL 
    ERTR  HA    0.4 133  P       05:29:32.86   0.2 M  1.0  ERTR 
    ERTR  HA    0.4 133  S       05:29:38.82  -0.2 M  1.0  ERTR 
    VILL  HA    0.5 187  P       05:29:34.70  -0.1 M  1.0  VILL 
    VILL  HA    0.5 187  S       05:29:42.96   0.1 M  1.0  VILL 
    DOMV  HA    0.5 217  P       05:29:35.00  -0.0 M  1.0  DOMV 
    DOMV  HA    0.5 217  S       05:29:43.38   0.2 M  1.0  DOMV 
    AOS2  HT    0.6  37  P       05:29:35.64   0.2 M  1.0  AOS2 
    AOS2  HT    0.6  37  S       05:29:43.78  -0.2 M  1.0  AOS2 
    PRDM  HA    0.6 226  P       05:29:35.74  -0.3 M  1.0  PRDM 
    PRDM  HA    0.6 226  S       05:29:44.46  -0.4 M  1.0  PRDM 
    DSF   HP    0.7 248  P       05:29:38.26  -0.3 M  1.0  DSF  
    DSF   HP    0.7 248  S       05:29:49.14  -0.3 M  1.0  DSF  
    LTK   HP    0.8 207  P       05:29:39.06   0.3 M  1.0  LTK  
    LTK   HP    0.8 207  S       05:29:49.52  -0.2 M  1.0  LTK  
    AGG   HT    0.9 292  P       05:29:41.74   0.5 M  1.0  AGG  
    AGG   HT    0.9 292  S       05:29:53.98  -0.2 M  1.0  AGG  
    ANX   HP    1.2 265  P       05:29:46.69   0.6 M  1.0  ANX  
    ANX   HP    1.2 265  S       05:30:02.89   0.3 M  1.0  ANX  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.1  86  MLv     2.40  0.49    7.77713      
    PSAH  HA    0.2 122  MLv     1.89 -0.01    1.41098      
    SAGMA HL    0.3 178  MLv     1.14 -0.77   0.166485      
    ATAL  HA    0.3 270  MLv     1.68 -0.23   0.573997      
    ERTR  HA    0.4 133  MLv     1.55 -0.35   0.195858      
    VILL  HA    0.5 187  MLv     2.23  0.33   0.444116      
    DOMV  HA    0.5 217  MLv     2.61  0.70      1.006      
    AOS2  HT    0.6  37  MLv     2.07  0.16   0.281774      
    PRDM  HA    0.6 226  MLv     1.97  0.07   0.218917      
    DSF   HP    0.7 248  MLv     1.91  0.01   0.160294      
    LTK   HP    0.8 207  MLv     1.57 -0.34   0.268023      
    AGG   HT    0.9 292  MLv     1.86 -0.04   0.0905312      
    ANX   HP    1.2 265  MLv     1.90 -0.00   0.0906145