Earthquake Information
 Origin Time
 2025-10-10 02:28:02 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.4281° N
 Longitude
 24.2429° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 56.2 km E of Chalkida
59.8 km SSW of Skyros
66.5 km NE of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR27B1Y23.4179 P02:28:06.88 -0.51.0A
ERTRHA39.8267 P02:28:08.73 -1.31.0A
MRTHHA43.0218 P02:28:09.15 -1.31.0A
KARYHA47.2159 P02:28:10.91 -0.21.0A
PSAHHA54.2287 P02:28:12.90 0.71.0A
MRKAHA64.8298 P02:28:14.50 0.61.0A
ATHUHA65.1218 P02:28:16.26 2.31.0A
GR261Y72.6268 P02:28:14.49 -0.61.0A
MDRAHA79.2239 P02:28:17.10 0.91.0A
VILLHA86.4250 P02:28:16.11 -1.21.0A
MET1HL120.7219 P02:28:23.04 0.61.0A


  Solution details 

Event:
    Public ID              nkua2025tvkt
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-10-10
    Time                  02:28:02.03  +/-    1.0 s
    Latitude              38.4281 deg  +/-      6 km
    Longitude             24.2429 deg  +/-      7 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.08 s
    Azimuthal gap             220 deg

2 Network magnitudes:
    MLv       1.78 +/- 0.22   7            
    M         1.78            7 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR27B 1Y    0.2 179  P       02:28:06.88  -0.5 A  1.0  GR27B
    ERTR  HA    0.4 267  P       02:28:08.73  -1.3 A  1.0  ERTR 
    MRTH  HA    0.4 218  P       02:28:09.15  -1.3 A  1.0  MRTH 
    KARY  HA    0.4 159  P       02:28:10.91  -0.2 A  1.0  KARY 
    PSAH  HA    0.5 287  P       02:28:12.90   0.7 A  1.0  PSAH 
    MRKA  HA    0.6 298  P       02:28:14.50   0.6 A  1.0  MRKA 
    ATHU  HA    0.6 218  P       02:28:16.26   2.3 A  1.0  ATHU 
    GR26  1Y    0.7 268  P       02:28:14.49  -0.6 A  1.0  GR26 
    VLY   HL    0.7 212  P       02:28:18.78   3.3 AX 0.0  VLY  
    MDRA  HA    0.7 239  P       02:28:17.10   0.9 A  1.0  MDRA 
    VILL  HA    0.8 250  P       02:28:16.11  -1.2 A  1.0  VILL 
    MET1  HL    1.1 219  P       02:28:23.04   0.6 A  1.0  MET1 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR27B 1Y    0.2 179  MLv     1.27 -0.51   0.384768      
    ERTR  HA    0.4 267  MLv     1.56 -0.21   0.294693      
    MRTH  HA    0.4 218  MLv     1.69 -0.09   0.327647      
    KARY  HA    0.4 159  MLv     1.71 -0.06   0.272796      
    PSAH  HA    0.5 287  MLv     1.87  0.09   0.261936      
    MRKA  HA    0.6 298  MLv     2.06  0.28   0.273637      
    ATHU  HA    0.6 218  MLv     2.20  0.42   0.233038