Earthquake Information
 Origin Time
 2025-12-23 01:46:10 (GMT)
 Magnitude
 M 1.4
 Latitude
 36.3043° N
 Longitude
 25.6075° E
 Focal Depth
 2 km
 # of Arrivals
 16
 Location 20.0 km SE of Thira
91.5 km SSE of Naxos
249.9 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SANTHL15.2299 P01:46:13.31 0.31.0M
SANTHL15.2299 S01:46:15.67 0.21.0M
GVRLHT15.8287 P01:46:12.89 -0.31.0M
GVRLHT15.8287 S01:46:15.76 0.11.0M
THR8HT16.2315 P01:46:13.17 0.01.0M
THR8HT16.2315 S01:46:15.84 0.01.0M
SFR2HI18.5305 P01:46:13.75 0.11.0M
SFR2HI18.5305 S01:46:16.71 0.11.0M
AKROHT19.8288 P01:46:14.10 0.11.0M
AKROHT19.8288 S01:46:17.01 -0.11.0M
SNT1HA20.3308 P01:46:13.90 -0.21.0M
SNT1HA20.3308 S01:46:16.87 -0.41.0M
SNT5HA22.0300 P01:46:14.27 -0.11.0M
SNT5HA22.0300 S01:46:17.81 0.01.0M
CMBOHT25.9316 P01:46:15.14 0.11.0M
CMBOHT25.9316 S01:46:19.09 0.11.0M


  Solution details 

Event:
    Public ID              nkua2025zaoo
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-12-23
    Time                  01:46:09.82
    Latitude              36.3043 deg  +/-      1 km
    Longitude             25.6075 deg  +/-      1 km
    Depth                       2 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             331 deg

2 Network magnitudes:
    MLv       1.36 +/- 0.29   6            
    M         1.36            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SANT  HL    0.1 299  P       01:46:13.31   0.3 M  1.0  SANT 
    SANT  HL    0.1 299  S       01:46:15.67   0.2 M  1.0  SANT 
    GVRL  HT    0.1 287  P       01:46:12.89  -0.3 M  1.0  GVRL 
    GVRL  HT    0.1 287  S       01:46:15.76   0.1 M  1.0  GVRL 
    THR8  HT    0.1 315  P       01:46:13.17  -0.0 M  1.0  THR8 
    THR8  HT    0.1 315  S       01:46:15.84   0.0 M  1.0  THR8 
    SFR2  HI    0.2 305  P       01:46:13.75   0.1 M  1.0  SFR2 
    SFR2  HI    0.2 305  S       01:46:16.71   0.1 M  1.0  SFR2 
    AKRO  HT    0.2 288  P       01:46:14.10   0.1 M  1.0  AKRO 
    AKRO  HT    0.2 288  S       01:46:17.01  -0.1 M  1.0  AKRO 
    SNT1  HA    0.2 308  P       01:46:13.90  -0.2 M  1.0  SNT1 
    SNT1  HA    0.2 308  S       01:46:16.87  -0.4 M  1.0  SNT1 
    SNT5  HA    0.2 300  P       01:46:14.27  -0.1 M  1.0  SNT5 
    SNT5  HA    0.2 300  S       01:46:17.81  -0.0 M  1.0  SNT5 
    CMBO  HT    0.2 316  P       01:46:15.14   0.1 M  1.0  CMBO 
    CMBO  HT    0.2 316  S       01:46:19.09   0.1 M  1.0  CMBO 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SANT  HL    0.1 299  MLv     1.43  0.07   0.683308      
    GVRL  HT    0.1 287  MLv     0.79 -0.57   0.196456      
    THR8  HT    0.1 315  MLv     0.41 -0.95   0.183043      
    SFR2  HI    0.2 305  MLv     1.57  0.21    1.02554      
    AKRO  HT    0.2 288  MLv     1.40  0.04   0.637154      
    SNT1  HA    0.2 308  MLv     1.40  0.04   0.417624      
    SNT5  HA    0.2 300  MLv     1.57  0.21   0.496307      
    CMBO  HT    0.2 316  MLv     1.60  0.24   0.709847