Earthquake Information
 Origin Time
 2026-09-13 15:40:42 (GMT)
 Magnitude
 M 1.8
 Latitude
 38.2752° N
 Longitude
 24.2717° E
 Focal Depth
 10 km
 # of Arrivals
 12
 Location 57.2 km NE of Athens
62.2 km ESE of Chalkida
74.4 km SSW of Skyros
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ELEOHA6.7198 P15:40:44.27 0.01.0A
KARYHA30.7152 P15:40:47.53 -0.51.0A
MRTHHA33.5240 P15:40:47.62 -0.81.0A
PTLHL43.7235 P15:40:49.29 -0.81.0A
ERTRHA44.8289 P15:40:49.81 -0.41.0A
ATHUHA54.7231 P15:40:52.32 0.51.0A
ALIOHA57.3246 P15:40:52.27 0.11.0A
VLYHL62.9222 P15:40:52.81 -0.21.0A
MDRAHA74.4252 P15:40:55.82 1.01.0A
SAGMAHL76.4281 P15:40:55.37 0.21.0A
VILLHA84.7262 P15:40:56.73 0.21.0A
SERIHA125.3171 P15:41:03.30 0.81.0A


  Solution details 

Event:
    Public ID              nkua2026rzci
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-09-13
    Time                  15:40:41.50  +/-    1.0 s
    Latitude              38.2752 deg  +/-      6 km
    Longitude             24.2717 deg  +/-      6 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.55 s
    Azimuthal gap             223 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.27   8            
    M         1.75            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ELEO  HA    0.1 198  P       15:40:44.27   0.0 A  1.0  ELEO 
    KARY  HA    0.3 152  P       15:40:47.53  -0.5 A  1.0  KARY 
    MRTH  HA    0.3 240  P       15:40:47.62  -0.8 A  1.0  MRTH 
    PTL   HL    0.4 235  P       15:40:49.29  -0.8 A  1.0  PTL  
    ERTR  HA    0.4 289  P       15:40:49.81  -0.4 A  1.0  ERTR 
    ATHU  HA    0.5 231  P       15:40:52.32   0.5 A  1.0  ATHU 
    ALIO  HA    0.5 246  P       15:40:52.27   0.1 A  1.0  ALIO 
    VLY   HL    0.6 222  P       15:40:52.81  -0.2 A  1.0  VLY  
    MDRA  HA    0.7 252  P       15:40:55.82   1.0 A  1.0  MDRA 
    SAGMA HL    0.7 281  P       15:40:55.37   0.2 A  1.0  SAGMA
    VILL  HA    0.8 262  P       15:40:56.73   0.2 A  1.0  VILL 
    SERI  HA    1.1 171  P       15:41:03.30   0.8 A  1.0  SERI 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ELEO  HA    0.1 198  MLv     1.90  0.16    4.31382      
    KARY  HA    0.3 152  MLv     1.82  0.08   0.907762      
    MRTH  HA    0.3 240  MLv     1.74 -0.01   0.629561      
    PTL   HL    0.4 235  MLv     1.29 -0.46   0.124128      
    ERTR  HA    0.4 289  MLv     1.34 -0.41   0.131025      
    ATHU  HA    0.5 231  MLv     1.90  0.15   0.166308      
    ALIO  HA    0.5 246  MLv     1.75  0.01   0.166541      
    VLY   HL    0.6 222  MLv     2.19  0.44   0.374449      
    MDRA  HA    0.7 252  MLv     2.33  0.59   0.460211      
    SAGMA HL    0.7 281  MLv     1.35 -0.40   0.0462773