Earthquake Information
 Origin Time
 2025-12-15 05:42:45 (GMT)
 Magnitude
 M 1.8
 Latitude
 36.7060° N
 Longitude
 25.6677° E
 Focal Depth
 7 km
 # of Arrivals
 12
 Location 38.4 km NNE of Thira
51.4 km SSE of Naxos
222.3 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT8.5174 P05:42:46.86 0.11.0M
ANYDHT8.5174 S05:42:48.28 -0.11.0M
AMGAHL24.5 55 P05:42:49.59 0.21.0M
AMGAHL24.5 55 S05:42:52.89 -0.21.0M
IOSIHA33.8273 P05:42:51.74 0.81.0M
IOSIHA33.8273 S05:42:55.44 -0.31.0M
THERAHL41.4205 P05:42:52.22 0.01.0M
THERAHL41.4205 S05:42:58.07 0.21.0M
APEHL42.8342 P05:42:52.64 0.21.0M
APEHL42.8342 S05:42:58.26 -0.11.0M
GVRLHT45.0207 P05:42:52.80 0.01.0M
GVRLHT45.0207 S05:42:58.72 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025ymgj
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-12-15
    Time                  05:42:44.65
    Latitude              36.7060 deg  +/-      0 km
    Longitude             25.6677 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap             118 deg

2 Network magnitudes:
    MLv       1.85 +/- 0.14   6            
    M         1.85            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 174  P       05:42:46.86   0.1 M  1.0  ANYD 
    ANYD  HT    0.1 174  S       05:42:48.28  -0.1 M  1.0  ANYD 
    AMGA  HL    0.2  55  P       05:42:49.59   0.2 M  1.0  AMGA 
    AMGA  HL    0.2  55  S       05:42:52.89  -0.2 M  1.0  AMGA 
    IOSI  HA    0.3 273  P       05:42:51.74   0.8 M  1.0  IOSI 
    IOSI  HA    0.3 273  S       05:42:55.44  -0.3 M  1.0  IOSI 
    THERA HL    0.4 205  P       05:42:52.22   0.0 M  1.0  THERA
    THERA HL    0.4 205  S       05:42:58.07   0.2 M  1.0  THERA
    APE   HL    0.4 342  P       05:42:52.64   0.2 M  1.0  APE  
    APE   HL    0.4 342  S       05:42:58.26  -0.1 M  1.0  APE  
    GVRL  HT    0.4 207  P       05:42:52.80   0.0 M  1.0  GVRL 
    GVRL  HT    0.4 207  S       05:42:58.72  -0.2 M  1.0  GVRL 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 174  MLv     2.02  0.17    5.11271      
    AMGA  HL    0.2  55  MLv     2.10  0.25     2.4518      
    IOSI  HA    0.3 273  MLv     1.64 -0.21   0.492928      
    THERA HL    0.4 205  MLv     1.77 -0.08   0.429341      
    APE   HL    0.4 342  MLv     1.84 -0.02   0.464541      
    GVRL  HT    0.4 207  MLv     1.77 -0.08   0.352342