Earthquake Information
 Origin Time
2025-12-01 21:03:25 (GMT)
 Magnitude
M 1.7
 Latitude
38.3480° N
 Longitude
23.9983° E
 Focal Depth
6 km
 # of Arrivals
40
 Location 37.1 km ESE of Chalkida
46.7 km NNE of Athens
59.2 km E of Thiva
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ERTRHA19.6289 P21:03:28.43 0.01.0M
ERTRHA19.6289 S21:03:31.22 -0.21.0M
MRTHHA25.6191 P21:03:29.67 0.21.0M
MRTHHA25.6191 S21:03:33.24 0.11.0M
GR27B1Y26.2124 P21:03:29.63 0.11.0M
GR27B1Y26.2124 S21:03:33.40 0.01.0M
PSAHHA39.2309 P21:03:31.82 0.11.0M
PSAHHA39.2309 S21:03:36.90 -0.21.0M
ALIOHA42.4222 P21:03:32.29 0.11.0M
ALIOHA42.4222 S21:03:37.75 -0.31.0M
ATHUHA46.4204 P21:03:32.93 0.11.0M
ATHUHA46.4204 S21:03:38.74 -0.51.0M
GR261Y51.5276 P21:03:33.84 0.01.0M
GR261Y51.5276 S21:03:40.08 -0.81.0M
KARYHA52.0132 P21:03:33.79 0.01.0M
KARYHA52.0132 S21:03:40.33 -0.51.0M
MDRAHA56.4236 P21:03:34.47 -0.11.0M
MDRAHA56.4236 S21:03:41.59 -0.61.0M
VLYHL57.9198 P21:03:34.95 0.21.0M
VLYHL57.9198 S21:03:42.04 -0.51.0M
VILLHA63.3251 P21:03:35.64 -0.11.0M
VILLHA63.3251 S21:03:43.63 -0.61.0M
DOMVHA89.5264 P21:03:39.77 -0.11.0M
DOMVHA89.5264 S21:03:51.81 0.11.0M
AOS2HT89.9351 P21:03:40.01 0.11.0M
AOS2HT89.9351 S21:03:51.59 -0.11.0M
LOUTHA98.1246 P21:03:41.81 0.51.0M
LOUTHA98.1246 S21:03:54.22 0.11.0M
PRDMHA100.7266 P21:03:41.35 -0.41.0M
PRDMHA100.7266 S21:03:54.96 0.11.0M
MET1HL101.0212 P21:03:42.33 0.61.0M
MET1HL101.0212 S21:03:55.14 0.41.0M
ACORHA111.1243 P21:03:43.88 0.51.0M
ACORHA111.1243 S21:03:57.92 0.21.0M
THNOHC118.3131 P21:03:44.93 0.41.0M
THNOHC118.3131 S21:03:59.63 -0.11.0M
KRYOHL127.7251 P21:03:46.96 0.91.0M
KRYOHL127.7251 S21:04:02.90 0.41.0M
GURHP151.9253 P21:03:49.93 0.11.0M
GURHP151.9253 S21:04:09.42 0.31.0M


  Solution details

Event:
    Public ID              nkua2025xnvs
    Description
      region name: Greece
Origin:
    Date                   2025-12-01
    Time                  21:03:24.50
    Latitude              38.3480 deg  +/-      0 km
    Longitude             23.9983 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.27 s
    Azimuthal gap             132 deg

2 Network magnitudes:
    MLv       1.70 +/- 0.22  16            
    M         1.70           16 preferred  

40 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ERTR  HA    0.2 289  P       21:03:28.43  -0.0 M  1.0  ERTR 
    ERTR  HA    0.2 289  S       21:03:31.22  -0.2 M  1.0  ERTR 
    MRTH  HA    0.2 191  P       21:03:29.67   0.2 M  1.0  MRTH 
    MRTH  HA    0.2 191  S       21:03:33.24   0.1 M  1.0  MRTH 
    GR27B 1Y    0.2 124  P       21:03:29.63   0.1 M  1.0  GR27B
    GR27B 1Y    0.2 124  S       21:03:33.40   0.0 M  1.0  GR27B
    PSAH  HA    0.4 309  P       21:03:31.82   0.1 M  1.0  PSAH 
    PSAH  HA    0.4 309  S       21:03:36.90  -0.2 M  1.0  PSAH 
    ALIO  HA    0.4 222  P       21:03:32.29   0.1 M  1.0  ALIO 
    ALIO  HA    0.4 222  S       21:03:37.75  -0.3 M  1.0  ALIO 
    ATHU  HA    0.4 204  P       21:03:32.93   0.1 M  1.0  ATHU 
    ATHU  HA    0.4 204  S       21:03:38.74  -0.5 M  1.0  ATHU 
    GR26  1Y    0.5 276  P       21:03:33.84   0.0 M  1.0  GR26 
    GR26  1Y    0.5 276  S       21:03:40.08  -0.8 M  1.0  GR26 
    KARY  HA    0.5 132  P       21:03:33.79   0.0 M  1.0  KARY 
    KARY  HA    0.5 132  S       21:03:40.33  -0.5 M  1.0  KARY 
    MDRA  HA    0.5 236  P       21:03:34.47  -0.1 M  1.0  MDRA 
    MDRA  HA    0.5 236  S       21:03:41.59  -0.6 M  1.0  MDRA 
    VLY   HL    0.5 198  P       21:03:34.95   0.2 M  1.0  VLY  
    VLY   HL    0.5 198  S       21:03:42.04  -0.5 M  1.0  VLY  
    VILL  HA    0.6 251  P       21:03:35.64  -0.1 M  1.0  VILL 
    VILL  HA    0.6 251  S       21:03:43.63  -0.6 M  1.0  VILL 
    DOMV  HA    0.8 264  P       21:03:39.77  -0.1 M  1.0  DOMV 
    DOMV  HA    0.8 264  S       21:03:51.81   0.1 M  1.0  DOMV 
    AOS2  HT    0.8 351  P       21:03:40.01   0.1 M  1.0  AOS2 
    AOS2  HT    0.8 351  S       21:03:51.59  -0.1 M  1.0  AOS2 
    LOUT  HA    0.9 246  P       21:03:41.81   0.5 M  1.0  LOUT 
    LOUT  HA    0.9 246  S       21:03:54.22   0.1 M  1.0  LOUT 
    MET1  HL    0.9 212  P       21:03:42.33   0.6 M  1.0  MET1 
    MET1  HL    0.9 212  S       21:03:55.14   0.4 M  1.0  MET1 
    PRDM  HA    0.9 266  P       21:03:41.35  -0.4 M  1.0  PRDM 
    PRDM  HA    0.9 266  S       21:03:54.96   0.1 M  1.0  PRDM 
    ACOR  HA    1.0 243  P       21:03:43.88   0.5 M  1.0  ACOR 
    ACOR  HA    1.0 243  S       21:03:57.92   0.2 M  1.0  ACOR 
    THNO  HC    1.1 131  P       21:03:44.93   0.4 M  1.0  THNO 
    THNO  HC    1.1 131  S       21:03:59.63  -0.1 M  1.0  THNO 
    KRYO  HL    1.2 251  P       21:03:46.96   0.9 M  1.0  KRYO 
    KRYO  HL    1.2 251  S       21:04:02.90   0.4 M  1.0  KRYO 
    GUR   HP    1.4 253  P       21:03:49.93   0.1 M  1.0  GUR  
    GUR   HP    1.4 253  S       21:04:09.42   0.3 M  1.0  GUR  

20 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ERTR  HA    0.2 289  MLv     1.12 -0.57   0.342499      
    MRTH  HA    0.2 191  MLv     1.54 -0.15   0.635255      
    GR27B 1Y    0.2 124  MLv     1.21 -0.48   0.286864      
    PSAH  HA    0.4 309  MLv     1.30 -0.39   0.166834      
    ALIO  HA    0.4 222  MLv     1.44 -0.26   0.190829      
    ATHU  HA    0.4 204  MLv     1.51 -0.19   0.109511      
    GR26  1Y    0.5 276  MLv     1.46 -0.23   0.119332      
    KARY  HA    0.5 132  MLv     1.52 -0.17   0.132932      
    MDRA  HA    0.5 236  MLv     1.82  0.12   0.202256      
    VLY   HL    0.5 198  MLv     2.07  0.37   0.333146      
    VILL  HA    0.6 251  MLv     1.78  0.08   0.145162      
    DOMV  HA    0.8 264  MLv     2.14  0.45   0.248524      
    AOS2  HT    0.8 351  MLv     1.62 -0.07   0.0748439      
    LOUT  HA    0.9 246  MLv     2.17  0.47   0.237383      
    MET1  HL    0.9 212  MLv     2.09  0.39   0.191326      
    PRDM  HA    0.9 266  MLv     1.73  0.04   0.085332      
    ACOR  HA    1.0 243  MLv     1.73  0.03   0.074376      
    THNO  HC    1.1 131  MLv     1.73  0.03   0.0689328      
    KRYO  HL    1.2 251  MLv     2.04  0.35   0.127094      
    GUR   HP    1.4 253  MLv     1.75  0.05   0.0485489