Earthquake Information
 Origin Time
 2025-03-31 16:26:23 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.8
 Latitude
 36.5847° N
 Longitude
 25.7722° E
 Focal Depth
 10 km
 # of Arrivals
 18
 Location 35.6 km ENE of Thira
67.8 km SSE of Naxos
238.2 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT9.8301 P16:26:25.53 0.21.0M
ANYDHT9.8301 S16:26:27.30 0.01.0M
AMGAHL29.5 22 P16:26:28.39 0.11.0M
AMGAHL29.5 22 S16:26:32.47 -0.11.0M
THR8HT32.8233 P16:26:28.58 -0.21.0M
THR8HT32.8233 S16:26:33.35 -0.11.0M
CMBOHT35.1249 P16:26:29.06 -0.11.0M
CMBOHT35.1249 S16:26:34.04 -0.11.0M
THERAHL35.9228 P16:26:29.26 -0.11.0M
THERAHL35.9228 S16:26:34.03 -0.41.0M
SNT1HA36.0239 P16:26:29.32 0.01.0M
SNT1HA36.0239 S16:26:34.62 0.21.0M
SANTHL36.7230 P16:26:29.44 -0.11.0M
SANTHL36.7230 S16:26:34.61 -0.11.0M
THR3HT38.5240 P16:26:29.85 0.11.0M
THR3HT38.5240 S16:26:35.31 0.21.0M
SNT5HA39.2239 P16:26:29.96 0.11.0M
SNT5HA39.2239 S16:26:35.29 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025ghwh
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-03-31
    Time                  16:26:22.67
    Latitude              36.5847 deg  +/-      1 km
    Longitude             25.7722 deg  +/-      1 km
    Depth                      10 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap             206 deg

2 Network magnitudes:
    MLv       1.82 +/- 0.26   7            
    M         1.82            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 301  P       16:26:25.53   0.2 M  1.0  ANYD 
    ANYD  HT    0.1 301  S       16:26:27.30   0.0 M  1.0  ANYD 
    AMGA  HL    0.3  22  P       16:26:28.39   0.1 M  1.0  AMGA 
    AMGA  HL    0.3  22  S       16:26:32.47  -0.1 M  1.0  AMGA 
    THR8  HT    0.3 233  P       16:26:28.58  -0.2 M  1.0  THR8 
    THR8  HT    0.3 233  S       16:26:33.35  -0.1 M  1.0  THR8 
    CMBO  HT    0.3 249  P       16:26:29.06  -0.1 M  1.0  CMBO 
    CMBO  HT    0.3 249  S       16:26:34.04  -0.1 M  1.0  CMBO 
    THERA HL    0.3 228  P       16:26:29.26  -0.1 M  1.0  THERA
    THERA HL    0.3 228  S       16:26:34.03  -0.4 M  1.0  THERA
    SNT1  HA    0.3 239  P       16:26:29.32   0.0 M  1.0  SNT1 
    SNT1  HA    0.3 239  S       16:26:34.62   0.2 M  1.0  SNT1 
    SANT  HL    0.3 230  P       16:26:29.44  -0.1 M  1.0  SANT 
    SANT  HL    0.3 230  S       16:26:34.61  -0.1 M  1.0  SANT 
    THR3  HT    0.3 240  P       16:26:29.85   0.1 M  1.0  THR3 
    THR3  HT    0.3 240  S       16:26:35.31   0.2 M  1.0  THR3 
    SNT5  HA    0.4 239  P       16:26:29.96   0.1 M  1.0  SNT5 
    SNT5  HA    0.4 239  S       16:26:35.29  -0.0 M  1.0  SNT5 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 301  MLv     1.73 -0.09    2.43738      
    AMGA  HL    0.3  22  MLv     2.20  0.38    2.31235      
    THR8  HT    0.3 233  MLv     1.37 -0.45   0.652389      
    CMBO  HT    0.3 249  MLv     2.14  0.31    1.44333      
    THERA HL    0.3 228  MLv     1.88  0.06   0.764695      
    SNT1  HA    0.3 239  MLv     1.71 -0.11   0.346705      
    SANT  HL    0.3 230  MLv     2.23  0.41    1.24366      
    THR3  HT    0.3 240  MLv     1.44 -0.38   0.632947      
    SNT5  HA    0.4 239  MLv     1.65 -0.17   0.220758