Earthquake Information
 Origin Time
2025-12-16 19:30:37 (GMT)
 Magnitude
M 1.4
 Latitude
36.2723° N
 Longitude
25.6353° E
 Focal Depth
6 km
 # of Arrivals
28
 Location 24.2 km SE of Thira
95.5 km SSE of Naxos
254.2 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THERAHL17.8306 P19:30:40.15 -0.11.0M
THERAHL17.8306 S19:30:42.99 -0.11.0M
SANTHL19.2305 P19:30:40.40 -0.21.0M
SANTHL19.2305 S19:30:43.72 0.21.0M
GVRLHT19.4295 P19:30:40.58 0.01.0M
GVRLHT19.4295 S19:30:43.31 -0.21.0M
SFR2HI22.6309 P19:30:41.11 0.01.0M
SFR2HI22.6309 S19:30:44.64 0.11.0M
THR6HT23.3294 P19:30:41.30 0.11.0M
THR6HT23.3294 S19:30:44.54 -0.21.0M
AKROHT23.4294 P19:30:41.25 0.01.0M
AKROHT23.4294 S19:30:44.93 0.11.0M
SNT1HA24.5311 P19:30:41.48 0.01.0M
SNT1HA24.5311 S19:30:44.84 -0.21.0M
THR3HT25.9306 P19:30:41.68 0.01.0M
THR3HT25.9306 S19:30:45.73 0.21.0M
SNT5HA26.0304 P19:30:41.80 0.11.0M
SNT5HA26.0304 S19:30:45.72 0.21.0M
THR2HT26.4317 P19:30:41.65 -0.11.0M
THR2HT26.4317 S19:30:45.73 0.11.0M
THR9HT26.7291 P19:30:41.79 0.01.0M
THR9HT26.7291 S19:30:45.92 0.21.0M
CMBOHT30.2317 P19:30:42.55 0.11.0M
CMBOHT30.2317 S19:30:46.81 0.11.0M
THR5HT30.4302 P19:30:42.43 0.01.0M
THR5HT30.4302 S19:30:46.80 0.01.0M
SAP3HL31.7305 P19:30:42.89 0.21.0M
SAP3HL31.7305 S19:30:47.05 -0.11.0M


  Solution details

Event:
    Public ID              nkua2025ypde
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-12-16
    Time                  19:30:36.67
    Latitude              36.2723 deg  +/-      1 km
    Longitude             25.6353 deg  +/-      1 km
    Depth                       6 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.13 s
    Azimuthal gap             334 deg

2 Network magnitudes:
    MLv       1.42 +/- 0.27  12            
    M         1.42           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THERA HL    0.2 306  P       19:30:40.15  -0.1 M  1.0  THERA
    THERA HL    0.2 306  S       19:30:42.99  -0.1 M  1.0  THERA
    SANT  HL    0.2 305  P       19:30:40.40  -0.2 M  1.0  SANT 
    SANT  HL    0.2 305  S       19:30:43.72   0.2 M  1.0  SANT 
    GVRL  HT    0.2 295  P       19:30:40.58   0.0 M  1.0  GVRL 
    GVRL  HT    0.2 295  S       19:30:43.31  -0.2 M  1.0  GVRL 
    SFR2  HI    0.2 309  P       19:30:41.11  -0.0 M  1.0  SFR2 
    SFR2  HI    0.2 309  S       19:30:44.64   0.1 M  1.0  SFR2 
    THR6  HT    0.2 294  P       19:30:41.30   0.1 M  1.0  THR6 
    THR6  HT    0.2 294  S       19:30:44.54  -0.2 M  1.0  THR6 
    AKRO  HT    0.2 294  P       19:30:41.25  -0.0 M  1.0  AKRO 
    AKRO  HT    0.2 294  S       19:30:44.93   0.1 M  1.0  AKRO 
    SNT1  HA    0.2 311  P       19:30:41.48   0.0 M  1.0  SNT1 
    SNT1  HA    0.2 311  S       19:30:44.84  -0.2 M  1.0  SNT1 
    SNT5  HA    0.2 304  P       19:30:41.80   0.1 M  1.0  SNT5 
    SNT5  HA    0.2 304  S       19:30:45.72   0.2 M  1.0  SNT5 
    THR3  HT    0.2 306  P       19:30:41.68  -0.0 M  1.0  THR3 
    THR3  HT    0.2 306  S       19:30:45.73   0.2 M  1.0  THR3 
    THR2  HT    0.2 317  P       19:30:41.65  -0.1 M  1.0  THR2 
    THR2  HT    0.2 317  S       19:30:45.73   0.1 M  1.0  THR2 
    THR9  HT    0.2 291  P       19:30:41.79  -0.0 M  1.0  THR9 
    THR9  HT    0.2 291  S       19:30:45.92   0.2 M  1.0  THR9 
    CMBO  HT    0.3 317  P       19:30:42.55   0.1 M  1.0  CMBO 
    CMBO  HT    0.3 317  S       19:30:46.81   0.1 M  1.0  CMBO 
    THR5  HT    0.3 302  P       19:30:42.43  -0.0 M  1.0  THR5 
    THR5  HT    0.3 302  S       19:30:46.80  -0.0 M  1.0  THR5 
    SAP3  HL    0.3 305  P       19:30:42.89   0.2 M  1.0  SAP3 
    SAP3  HL    0.3 305  S       19:30:47.05  -0.1 M  1.0  SAP3 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THERA HL    0.2 306  MLv     1.38 -0.04   0.677046      
    SANT  HL    0.2 305  MLv     1.52  0.10   0.665107      
    GVRL  HT    0.2 295  MLv     1.13 -0.29   0.346554      
    SFR2  HI    0.2 309  MLv     1.82  0.40      1.428      
    THR6  HT    0.2 294  MLv     1.82  0.40    2.43784      
    AKRO  HT    0.2 294  MLv     1.70  0.28    1.03966      
    SNT1  HA    0.2 311  MLv     1.56  0.15   0.475046      
    SNT5  HA    0.2 304  MLv     1.37 -0.05    0.24579      
    THR3  HT    0.2 306  MLv     0.85 -0.57   0.335081      
    THR2  HT    0.2 317  MLv     1.17 -0.25   0.595927      
    THR9  HT    0.2 291  MLv     1.02 -0.40    0.64767      
    CMBO  HT    0.3 317  MLv     1.72  0.30   0.735935      
    THR5  HT    0.3 302  MLv     0.60 -0.82   0.424613      
    SAP3  HL    0.3 305  MLv     1.66  0.24    0.96457