Earthquake Information
 Origin Time
 2025-05-08 11:45:42 (GMT)
 Magnitude
 M 1.7
 Latitude
 38.0805° N
 Longitude
 24.4060° E
 Focal Depth
 3 km
 # of Arrivals
 13
 Location 53.8 km WNW of Andros
59.9 km E of Athens
82.3 km ESE of Chalkida
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARYHA6.0153 P11:45:43.74 0.01.0M
KARYHA6.0153 S11:45:44.81 0.01.0M
GR27B1Y20.5318 P11:45:46.68 0.11.0M
GR27B1Y20.5318 S11:45:49.54 -0.21.0M
VLYHL59.3245 P11:45:53.21 0.01.0M
VLYHL59.3245 S11:46:01.24 -0.21.0M
ERTRHA65.1304 P11:45:54.12 0.01.0M
ERTRHA65.1304 S11:46:02.83 -0.21.0M
GR261Y93.9292 P11:45:59.87 0.91.0M
GR261Y93.9292 S11:46:11.50 0.01.0M
VILLHA96.1276 P11:46:00.12 0.81.0M
VILLHA96.1276 S11:46:12.26 0.11.0M
SERIHA102.5176 P11:46:00.23 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025iyye
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-08
    Time                  11:45:42.36
    Latitude              38.0805 deg  +/-      1 km
    Longitude             24.4060 deg  +/-      1 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             195 deg

2 Network magnitudes:
    MLv       1.70 +/- 0.27   7            
    M         1.70            7 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARY  HA    0.1 153  P       11:45:43.74  -0.0 M  1.0  KARY 
    KARY  HA    0.1 153  S       11:45:44.81  -0.0 M  1.0  KARY 
    GR27B 1Y    0.2 318  P       11:45:46.68   0.1 M  1.0  GR27B
    GR27B 1Y    0.2 318  S       11:45:49.54  -0.2 M  1.0  GR27B
    VLY   HL    0.5 245  P       11:45:53.21   0.0 M  1.0  VLY  
    VLY   HL    0.5 245  S       11:46:01.24  -0.2 M  1.0  VLY  
    ERTR  HA    0.6 304  P       11:45:54.12   0.0 M  1.0  ERTR 
    ERTR  HA    0.6 304  S       11:46:02.83  -0.2 M  1.0  ERTR 
    GR26  1Y    0.8 292  P       11:45:59.87   0.9 M  1.0  GR26 
    GR26  1Y    0.8 292  S       11:46:11.50  -0.0 M  1.0  GR26 
    VILL  HA    0.9 276  P       11:46:00.12   0.8 M  1.0  VILL 
    VILL  HA    0.9 276  S       11:46:12.26   0.1 M  1.0  VILL 
    SERI  HA    0.9 176  P       11:46:00.23   0.0 M  1.0  SERI 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARY  HA    0.1 153  MLv     2.08  0.38     6.7662      
    GR27B 1Y    0.2 318  MLv     0.94 -0.76   0.213593      
    VLY   HL    0.5 245  MLv     1.82  0.11   0.171057      
    ERTR  HA    0.6 304  MLv     1.30 -0.40   0.0473918      
    GR26  1Y    0.8 292  MLv     1.83  0.12   0.113789      
    VILL  HA    0.9 276  MLv     1.79  0.09   0.102089      
    SERI  HA    0.9 176  MLv     1.83  0.12   0.103156