Earthquake Information
 Origin Time
 2025-12-07 18:09:38 (GMT)
 Magnitude
 M 1.4
 Latitude
 36.2802° N
 Longitude
 25.6160° E
 Focal Depth
 6 km
 # of Arrivals
 24
 Location 22.3 km SE of Thira
94.2 km SSE of Naxos
252.4 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THERAHL15.9307 P18:09:41.01 -0.21.0M
THERAHL15.9307 S18:09:43.80 0.11.0M
GVRLHT17.5294 P18:09:41.43 0.01.0M
GVRLHT17.5294 S18:09:44.22 0.11.0M
THR8HT18.7319 P18:09:41.52 -0.11.0M
THR8HT18.7319 S18:09:44.49 0.01.0M
THR6HT21.3293 P18:09:42.16 0.11.0M
THR6HT21.3293 S18:09:44.98 -0.31.0M
AKROHT21.5294 P18:09:42.38 0.21.0M
AKROHT21.5294 S18:09:45.38 0.01.0M
SNT1HA22.6312 P18:09:42.30 0.01.0M
SNT1HA22.6312 S18:09:45.41 -0.31.0M
THR3HT24.0306 P18:09:42.53 0.01.0M
THR3HT24.0306 S18:09:46.37 0.21.0M
SNT5HA24.1305 P18:09:42.58 0.01.0M
SNT5HA24.1305 S18:09:46.00 -0.21.0M
THR2HT24.6319 P18:09:42.68 0.01.0M
THR2HT24.6319 S18:09:46.42 0.11.0M
THR9HT24.8290 P18:09:42.68 0.01.0M
THR9HT24.8290 S18:09:46.46 0.11.0M
CMBOHT28.4318 P18:09:43.33 0.01.0M
CMBOHT28.4318 S18:09:47.57 0.21.0M
THR5HT28.4302 P18:09:43.26 -0.11.0M
THR5HT28.4302 S18:09:47.35 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025xyoz
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-12-07
    Time                  18:09:37.86
    Latitude              36.2802 deg  +/-      1 km
    Longitude             25.6160 deg  +/-      1 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap             332 deg

2 Network magnitudes:
    MLv       1.43 +/- 0.39  10            
    M         1.43           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THERA HL    0.1 307  P       18:09:41.01  -0.2 M  1.0  THERA
    THERA HL    0.1 307  S       18:09:43.80   0.1 M  1.0  THERA
    GVRL  HT    0.2 294  P       18:09:41.43  -0.0 M  1.0  GVRL 
    GVRL  HT    0.2 294  S       18:09:44.22   0.1 M  1.0  GVRL 
    THR8  HT    0.2 319  P       18:09:41.52  -0.1 M  1.0  THR8 
    THR8  HT    0.2 319  S       18:09:44.49   0.0 M  1.0  THR8 
    THR6  HT    0.2 293  P       18:09:42.16   0.1 M  1.0  THR6 
    THR6  HT    0.2 293  S       18:09:44.98  -0.3 M  1.0  THR6 
    AKRO  HT    0.2 294  P       18:09:42.38   0.2 M  1.0  AKRO 
    AKRO  HT    0.2 294  S       18:09:45.38  -0.0 M  1.0  AKRO 
    SNT1  HA    0.2 312  P       18:09:42.30   0.0 M  1.0  SNT1 
    SNT1  HA    0.2 312  S       18:09:45.41  -0.3 M  1.0  SNT1 
    THR3  HT    0.2 306  P       18:09:42.53  -0.0 M  1.0  THR3 
    THR3  HT    0.2 306  S       18:09:46.37   0.2 M  1.0  THR3 
    SNT5  HA    0.2 305  P       18:09:42.58   0.0 M  1.0  SNT5 
    SNT5  HA    0.2 305  S       18:09:46.00  -0.2 M  1.0  SNT5 
    THR2  HT    0.2 319  P       18:09:42.68  -0.0 M  1.0  THR2 
    THR2  HT    0.2 319  S       18:09:46.42   0.1 M  1.0  THR2 
    THR9  HT    0.2 290  P       18:09:42.68  -0.0 M  1.0  THR9 
    THR9  HT    0.2 290  S       18:09:46.46   0.1 M  1.0  THR9 
    CMBO  HT    0.3 318  P       18:09:43.33   0.0 M  1.0  CMBO 
    CMBO  HT    0.3 318  S       18:09:47.57   0.2 M  1.0  CMBO 
    THR5  HT    0.3 302  P       18:09:43.26  -0.1 M  1.0  THR5 
    THR5  HT    0.3 302  S       18:09:47.35  -0.1 M  1.0  THR5 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THERA HL    0.1 307  MLv     1.73  0.30    1.71915      
    GVRL  HT    0.2 294  MLv     1.27 -0.16   0.535808      
    THR8  HT    0.2 319  MLv     0.62 -0.81   0.257125      
    THR6  HT    0.2 293  MLv     2.07  0.64    4.83981      
    AKRO  HT    0.2 294  MLv     1.90  0.47    1.82355      
    SNT1  HA    0.2 312  MLv     1.56  0.13   0.528587      
    THR3  HT    0.2 306  MLv     0.87 -0.56   0.387804      
    SNT5  HA    0.2 305  MLv     1.68  0.25   0.566324      
    THR2  HT    0.2 319  MLv     1.22 -0.21   0.745779      
    THR9  HT    0.2 290  MLv     1.34 -0.09    1.52027      
    CMBO  HT    0.3 318  MLv     1.92  0.49    1.29658      
    THR5  HT    0.3 302  MLv     0.66 -0.77   0.551264