Earthquake Information
 Origin Time
 2025-09-11 03:30:11 (GMT)
 Magnitude
 M 1.6
 Latitude
 38.1040° N
 Longitude
 23.7960° E
 Focal Depth
 7 km
 # of Arrivals
 30
 Location 14.5 km NNE of Athens
43.5 km SSE of Chalkida
48.1 km ESE of Thiva
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALIOHA11.6249 P03:30:14.12 0.11.0M
ALIOHA11.6249 S03:30:15.75 -0.21.0M
MRTHHA12.8 81 P03:30:14.32 0.11.0M
MRTHHA12.8 81 S03:30:16.30 0.01.0M
ATHUHA15.3184 P03:30:14.47 -0.11.0M
ATHUHA15.3184 S03:30:16.45 -0.61.0M
NOACHL16.0205 P03:30:14.76 0.01.0M
NOACHL16.0205 S03:30:17.17 -0.11.0M
ATHHL16.0205 P03:30:14.72 0.01.0M
ATHHL16.0205 S03:30:17.17 -0.11.0M
VLYHL28.0180 P03:30:16.55 -0.21.0M
VLYHL28.0180 S03:30:19.97 -0.81.0M
MDRAHA29.3261 P03:30:16.99 0.01.0M
MDRAHA29.3261 S03:30:20.89 -0.31.0M
ERTRHA33.7359 P03:30:17.91 0.31.0M
ERTRHA33.7359 S03:30:22.16 -0.21.0M
GR27B1Y41.5 72 P03:30:19.00 0.01.0M
GR27B1Y41.5 72 S03:30:24.55 -0.21.0M
VILLHA42.8279 P03:30:19.47 0.21.0M
VILLHA42.8279 S03:30:25.11 -0.11.0M
GR261Y47.1314 P03:30:20.01 0.11.0M
GR261Y47.1314 S03:30:26.25 -0.21.0M
PSAHHA53.4346 P03:30:21.00 0.11.0M
PSAHHA53.4346 S03:30:27.96 -0.11.0M
MET1HL68.6212 P03:30:23.81 0.41.0M
MET1HL68.6212 S03:30:32.62 0.11.0M
LTKHP73.1263 P03:30:24.76 0.61.0M
LTKHP73.1263 S03:30:34.02 0.11.0M
EPIDHA80.6228 P03:30:25.69 0.31.0M
EPIDHA80.6228 S03:30:36.17 0.11.0M


  Solution details 

Event:
    Public ID              nkua2025runf
    Description
      region name: Greece
Origin:
    Date                   2025-09-11
    Time                  03:30:11.40
    Latitude              38.1040 deg  +/-      0 km
    Longitude             23.7960 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.20 s
    Azimuthal gap              99 deg

2 Network magnitudes:
    MLv       1.57 +/- 0.14  13            
    M         1.57           13 preferred  

30 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALIO  HA    0.1 249  P       03:30:14.12   0.1 M  1.0  ALIO 
    ALIO  HA    0.1 249  S       03:30:15.75  -0.2 M  1.0  ALIO 
    MRTH  HA    0.1  81  P       03:30:14.32   0.1 M  1.0  MRTH 
    MRTH  HA    0.1  81  S       03:30:16.30  -0.0 M  1.0  MRTH 
    ATHU  HA    0.1 184  P       03:30:14.47  -0.1 M  1.0  ATHU 
    ATHU  HA    0.1 184  S       03:30:16.45  -0.6 M  1.0  ATHU 
    ATH   HL    0.1 205  P       03:30:14.72   0.0 M  1.0  ATH  
    ATH   HL    0.1 205  S       03:30:17.17  -0.1 M  1.0  ATH  
    NOAC  HL    0.1 205  P       03:30:14.76   0.0 M  1.0  NOAC 
    NOAC  HL    0.1 205  S       03:30:17.17  -0.1 M  1.0  NOAC 
    VLY   HL    0.3 180  P       03:30:16.55  -0.2 M  1.0  VLY  
    VLY   HL    0.3 180  S       03:30:19.97  -0.8 M  1.0  VLY  
    MDRA  HA    0.3 261  P       03:30:16.99   0.0 M  1.0  MDRA 
    MDRA  HA    0.3 261  S       03:30:20.89  -0.3 M  1.0  MDRA 
    ERTR  HA    0.3 359  P       03:30:17.91   0.3 M  1.0  ERTR 
    ERTR  HA    0.3 359  S       03:30:22.16  -0.2 M  1.0  ERTR 
    GR27B 1Y    0.4  72  P       03:30:19.00   0.0 M  1.0  GR27B
    GR27B 1Y    0.4  72  S       03:30:24.55  -0.2 M  1.0  GR27B
    VILL  HA    0.4 279  P       03:30:19.47   0.2 M  1.0  VILL 
    VILL  HA    0.4 279  S       03:30:25.11  -0.1 M  1.0  VILL 
    GR26  1Y    0.4 314  P       03:30:20.01   0.1 M  1.0  GR26 
    GR26  1Y    0.4 314  S       03:30:26.25  -0.2 M  1.0  GR26 
    PSAH  HA    0.5 346  P       03:30:21.00   0.1 M  1.0  PSAH 
    PSAH  HA    0.5 346  S       03:30:27.96  -0.1 M  1.0  PSAH 
    MET1  HL    0.6 212  P       03:30:23.81   0.4 M  1.0  MET1 
    MET1  HL    0.6 212  S       03:30:32.62   0.1 M  1.0  MET1 
    LTK   HP    0.7 263  P       03:30:24.76   0.6 M  1.0  LTK  
    LTK   HP    0.7 263  S       03:30:34.02   0.1 M  1.0  LTK  
    EPID  HA    0.7 228  P       03:30:25.69   0.3 M  1.0  EPID 
    EPID  HA    0.7 228  S       03:30:36.17   0.1 M  1.0  EPID 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALIO  HA    0.1 249  MLv     1.90  0.33     3.2608      
    MRTH  HA    0.1  81  MLv     1.93  0.36    3.26062      
    ATHU  HA    0.1 184  MLv     1.50 -0.07   0.635185      
    ATH   HL    0.1 205  MLv     1.55 -0.02    1.11199      
    NOAC  HL    0.1 205  MLv     1.52 -0.05    1.03686      
    VLY   HL    0.3 180  MLv     1.68  0.11   0.760056      
    MDRA  HA    0.3 261  MLv     1.47 -0.10   0.435966      
    ERTR  HA    0.3 359  MLv     1.27 -0.30   0.211659      
    GR27B 1Y    0.4  72  MLv     1.53 -0.04   0.249067      
    VILL  HA    0.4 279  MLv     1.40 -0.18   0.167817      
    GR26  1Y    0.4 314  MLv     1.50 -0.07   0.166741      
    PSAH  HA    0.5 346  MLv     1.52 -0.05    0.12194      
    MET1  HL    0.6 212  MLv     1.84  0.27   0.157023      
    LTK   HP    0.7 263  MLv     1.23 -0.35   0.138043      
    EPID  HA    0.7 228  MLv     1.78  0.21   0.118697