Earthquake Information
 Origin Time
 2025-12-01 09:09:58 (GMT)
 Magnitude
 M 1.3
 Latitude
 38.5693° N
 Longitude
 24.1945° E
 Focal Depth
 16 km
 # of Arrivals
 12
 Location 49.1 km SW of Skyros
53.1 km ENE of Chalkida
76.6 km NNE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ERTRHA39.9243 P09:10:05.50 -0.21.0M
ERTRHA39.9243 S09:10:11.43 0.11.0M
SKYHL46.5 41 P09:10:06.64 -0.11.0M
SKYHL46.5 41 S09:10:13.04 -0.11.0M
PSAHHA47.6270 P09:10:06.99 0.11.0M
PSAHHA47.6270 S09:10:13.30 -0.11.0M
SKY1HI49.2 41 P09:10:07.14 0.01.0M
SKY1HI49.2 41 S09:10:13.86 0.11.0M
MRTHHA54.4204 P09:10:08.02 0.11.0M
MRTHHA54.4204 S09:10:15.22 0.01.0M
KARYHA63.4160 P09:10:09.36 0.11.0M
KARYHA63.4160 S09:10:17.51 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025xmye
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-01
    Time                  09:09:58.25
    Latitude              38.5693 deg  +/-      1 km
    Longitude             24.1945 deg  +/-      1 km
    Depth                      16 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.10 s
    Azimuthal gap             131 deg

2 Network magnitudes:
    MLv       1.34 +/- 0.22   6            
    M         1.34            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ERTR  HA    0.4 243  P       09:10:05.50  -0.2 M  1.0  ERTR 
    ERTR  HA    0.4 243  S       09:10:11.43   0.1 M  1.0  ERTR 
    SKY   HL    0.4  41  P       09:10:06.64  -0.1 M  1.0  SKY  
    SKY   HL    0.4  41  S       09:10:13.04  -0.1 M  1.0  SKY  
    PSAH  HA    0.4 270  P       09:10:06.99   0.1 M  1.0  PSAH 
    PSAH  HA    0.4 270  S       09:10:13.30  -0.1 M  1.0  PSAH 
    SKY1  HI    0.4  41  P       09:10:07.14   0.0 M  1.0  SKY1 
    SKY1  HI    0.4  41  S       09:10:13.86   0.1 M  1.0  SKY1 
    MRTH  HA    0.5 204  P       09:10:08.02   0.1 M  1.0  MRTH 
    MRTH  HA    0.5 204  S       09:10:15.22  -0.0 M  1.0  MRTH 
    KARY  HA    0.6 160  P       09:10:09.36   0.1 M  1.0  KARY 
    KARY  HA    0.6 160  S       09:10:17.51  -0.2 M  1.0  KARY 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ERTR  HA    0.4 243  MLv     0.95 -0.39   0.0715417      
    SKY   HL    0.4  41  MLv     1.25 -0.09    0.16272      
    PSAH  HA    0.4 270  MLv     1.18 -0.16   0.0784753      
    SKY1  HI    0.4  41  MLv     1.79  0.45    0.28711      
    MRTH  HA    0.5 204  MLv     1.36  0.01   0.0787725      
    KARY  HA    0.6 160  MLv     1.56  0.22   0.0880916