Earthquake Information
 Origin Time
2025-02-04 20:00:24 (GMT)
 Magnitude
M 4.7
 Latitude
36.6288° N
 Longitude
25.6540° E
 Focal Depth
7 km
 # of Arrivals
32
 Location 30.7 km NE of Thira
58.5 km SSE of Naxos
227.0 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  
  

  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT2.1 86 P20:00:25.39 0.01.0M
ANYDHT2.1 86 S20:00:27.04 0.61.0M
THR2HT28.1224 P20:00:29.55 0.21.0M
THR2HT28.1224 S20:00:33.67 0.31.0M
CMBOHT28.3232 P20:00:29.65 0.31.0M
CMBOHT28.3232 S20:00:33.80 0.41.0M
AMGAHL31.1 44 P20:00:29.71 -0.11.0M
AMGAHL31.1 44 S20:00:33.89 -0.31.0M
SNT1HA31.1221 P20:00:29.83 0.01.0M
SNT1HA31.1221 S20:00:34.10 -0.11.0M
ANAFHL32.0161 P20:00:29.63 -0.31.0M
ANAFHL32.0161 S20:00:33.99 -0.51.0M
THERAHL33.2209 P20:00:30.15 0.01.0M
THERAHL33.2209 S20:00:34.59 -0.31.0M
SANTHL33.6211 P20:00:30.29 0.01.0M
SANTHL33.6211 S20:00:34.45 -0.61.0M
SAP3HL35.0232 P20:00:30.63 0.21.0M
SAP3HL35.0232 S20:00:35.28 -0.11.0M
APEHL50.7347 P20:00:32.67 -0.41.0M
APEHL50.7347 S20:00:39.50 -0.51.0M
NAX1HI58.2335 P20:00:34.16 -0.11.0M
NAX1HI58.2335 S20:00:41.54 -0.41.0M
MIL7HL103.3275 P20:00:42.17 0.61.0M
MIL7HL103.3275 S20:00:54.97 0.11.0M
TNSAHL110.2337 P20:00:43.06 0.51.0M
TNSAHL110.2337 S20:00:56.66 -0.11.0M
MHLOHL111.9273 P20:00:43.65 0.71.0M
MHLOHL111.9273 S20:00:57.91 0.61.0M
KLNAHL123.0 73 P20:00:45.39 0.71.0M
KLNAHL123.0 73 S20:01:00.60 0.21.0M
NISRHL131.8 91 P20:00:46.25 0.21.0M
NISRHL131.8 91 S20:01:03.06 0.31.0M


  Solution details

Event:
    Public ID              nkua2025clqr
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  20:00:23.98
    Latitude              36.6288 deg  +/-      0 km
    Longitude             25.6540 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.36 s
    Azimuthal gap              70 deg

2 Network magnitudes:
    MLv       4.69 +/- 0.18  11            
    M         4.69           11 preferred  

32 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.0  86  P       20:00:25.39  -0.0 M  1.0  ANYD 
    ANYD  HT    0.0  86  S       20:00:27.04   0.6 M  1.0  ANYD 
    THR2  HT    0.3 224  P       20:00:29.55   0.2 M  1.0  THR2 
    THR2  HT    0.3 224  S       20:00:33.67   0.3 M  1.0  THR2 
    CMBO  HT    0.3 232  P       20:00:29.65   0.3 M  1.0  CMBO 
    CMBO  HT    0.3 232  S       20:00:33.80   0.4 M  1.0  CMBO 
    AMGA  HL    0.3  44  P       20:00:29.71  -0.1 M  1.0  AMGA 
    AMGA  HL    0.3  44  S       20:00:33.89  -0.3 M  1.0  AMGA 
    SNT1  HA    0.3 221  P       20:00:29.83   0.0 M  1.0  SNT1 
    SNT1  HA    0.3 221  S       20:00:34.10  -0.1 M  1.0  SNT1 
    ANAF  HL    0.3 161  P       20:00:29.63  -0.3 M  1.0  ANAF 
    ANAF  HL    0.3 161  S       20:00:33.99  -0.5 M  1.0  ANAF 
    THERA HL    0.3 209  P       20:00:30.15   0.0 M  1.0  THERA
    THERA HL    0.3 209  S       20:00:34.59  -0.3 M  1.0  THERA
    SANT  HL    0.3 211  P       20:00:30.29   0.0 M  1.0  SANT 
    SANT  HL    0.3 211  S       20:00:34.45  -0.6 M  1.0  SANT 
    SAP3  HL    0.3 232  P       20:00:30.63   0.2 M  1.0  SAP3 
    SAP3  HL    0.3 232  S       20:00:35.28  -0.1 M  1.0  SAP3 
    APE   HL    0.5 347  P       20:00:32.67  -0.4 M  1.0  APE  
    APE   HL    0.5 347  S       20:00:39.50  -0.5 M  1.0  APE  
    NAX1  HI    0.5 335  P       20:00:34.16  -0.1 M  1.0  NAX1 
    NAX1  HI    0.5 335  S       20:00:41.54  -0.4 M  1.0  NAX1 
    MIL7  HL    0.9 275  P       20:00:42.17   0.6 M  1.0  MIL7 
    MIL7  HL    0.9 275  S       20:00:54.97   0.1 M  1.0  MIL7 
    TNSA  HL    1.0 337  P       20:00:43.06   0.5 M  1.0  TNSA 
    TNSA  HL    1.0 337  S       20:00:56.66  -0.1 M  1.0  TNSA 
    MHLO  HL    1.0 273  P       20:00:43.65   0.7 M  1.0  MHLO 
    MHLO  HL    1.0 273  S       20:00:57.91   0.6 M  1.0  MHLO 
    KLNA  HL    1.1  73  P       20:00:45.39   0.7 M  1.0  KLNA 
    KLNA  HL    1.1  73  S       20:01:00.60   0.2 M  1.0  KLNA 
    NISR  HL    1.2  91  P       20:00:46.25   0.2 M  1.0  NISR 
    NISR  HL    1.2  91  S       20:01:03.06   0.3 M  1.0  NISR 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.0  86  MLv     4.77  0.08    4153.43      
    THR2  HT    0.3 224  MLv     4.46 -0.23    1059.94      
    CMBO  HT    0.3 232  MLv     4.66 -0.04    707.577      
    AMGA  HL    0.3  44  MLv     4.17 -0.53      195.3      
    SNT1  HA    0.3 221  MLv     4.78  0.08    529.623      
    ANAF  HL    0.3 161  MLv     4.99  0.29    1215.17      
    THERA HL    0.3 209  MLv     4.69 -0.00    577.007      
    SANT  HL    0.3 211  MLv     4.90  0.21    694.999      
    SAP3  HL    0.3 232  MLv     4.46 -0.23    511.056      
    APE   HL    0.5 347  MLv     4.34 -0.36    92.9666      
    NAX1  HI    0.5 335  MLv     4.47 -0.22    82.9437      
    MIL7  HL    0.9 275  MLv     5.47  0.77    447.137      
    TNSA  HL    1.0 337  MLv     4.86  0.17    102.883      
    MHLO  HL    1.0 273  MLv     5.26  0.57    516.867      
    KLNA  HL    1.1  73  MLv     4.29 -0.41    23.6173      
    NISR  HL    1.2  91  MLv     4.59 -0.10    42.8929