Earthquake Information
 Origin Time
2025-02-04 09:09:32 (GMT)
 Magnitude
M 4.6
 Latitude
36.6640° N
 Longitude
25.6240° E
 Focal Depth
5 km
 # of Arrivals
30
 Location 32.3 km NNE of Thira
53.8 km SSE of Naxos
222.4 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
ANYDHT6.1128 P09:09:33.26 -0.11.0M
ANYDHT6.1128 S09:09:34.63 0.01.0M
CMBOHT29.0222 P09:09:37.60 0.31.0M
CMBOHT29.0222 S09:09:41.68 0.11.0M
SNT1HA32.7212 P09:09:37.89 0.01.0M
SNT1HA32.7212 S09:09:42.35 -0.21.0M
SAP3HL35.6225 P09:09:38.63 0.21.0M
SAP3HL35.6225 S09:09:43.14 -0.31.0M
THERAHL35.6202 P09:09:38.09 -0.31.0M
THERAHL35.6202 S09:09:42.86 -0.71.0M
SANTHL35.8204 P09:09:38.14 -0.41.0M
SANTHL35.8204 S09:09:42.85 -0.81.0M
AKROHT39.6211 P09:09:39.55 0.51.0M
AKROHT39.6211 S09:09:44.42 -0.21.0M
APEHL46.3349 P09:09:39.90 -0.31.0M
APEHL46.3349 S09:09:46.14 -0.51.0M
NAX1HI53.5335 P09:09:41.36 0.01.0M
NAX1HI53.5335 S09:09:48.56 0.01.0M
TNSAHL105.6337 P09:09:50.10 0.31.0M
TNSAHL105.6337 S09:10:03.39 -0.11.0M
MHLOHL109.0272 P09:09:51.23 0.81.0M
MHLOHL109.0272 S09:10:05.44 0.91.0M
KLNAHL124.4 75 P09:09:52.94 0.11.0M
KLNAHL124.4 75 S09:10:08.61 -0.21.0M
NISRHL134.6 93 P09:09:54.07 -0.31.0M
NISRHL134.6 93 S09:10:12.23 0.71.0M
NPSHL156.0180 P09:09:57.42 -0.21.0M
NPSHL156.0180 S09:10:17.74 0.51.0M
KNSSHC156.4195 P09:09:56.66 -1.01.0M
KNSSHC156.4195 S09:10:17.92 0.61.0M


  Solution details

Event:
    Public ID              nkua2025ckvf
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  09:09:31.76
    Latitude              36.6640 deg  +/-      0 km
    Longitude             25.6240 deg  +/-      0 km
    Depth                       5 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       4.58 +/- 0.22  12            
    M         4.58           12 preferred  

30 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 128  P       09:09:33.26  -0.1 M  1.0  ANYD 
    ANYD  HT    0.1 128  S       09:09:34.63   0.0 M  1.0  ANYD 
    CMBO  HT    0.3 222  P       09:09:37.60   0.3 M  1.0  CMBO 
    CMBO  HT    0.3 222  S       09:09:41.68   0.1 M  1.0  CMBO 
    SNT1  HA    0.3 212  P       09:09:37.89  -0.0 M  1.0  SNT1 
    SNT1  HA    0.3 212  S       09:09:42.35  -0.2 M  1.0  SNT1 
    SAP3  HL    0.3 225  P       09:09:38.63   0.2 M  1.0  SAP3 
    SAP3  HL    0.3 225  S       09:09:43.14  -0.3 M  1.0  SAP3 
    THERA HL    0.3 202  P       09:09:38.09  -0.3 M  1.0  THERA
    THERA HL    0.3 202  S       09:09:42.86  -0.7 M  1.0  THERA
    SANT  HL    0.3 204  P       09:09:38.14  -0.4 M  1.0  SANT 
    SANT  HL    0.3 204  S       09:09:42.85  -0.8 M  1.0  SANT 
    AKRO  HT    0.4 211  P       09:09:39.55   0.5 M  1.0  AKRO 
    AKRO  HT    0.4 211  S       09:09:44.42  -0.2 M  1.0  AKRO 
    APE   HL    0.4 349  P       09:09:39.90  -0.3 M  1.0  APE  
    APE   HL    0.4 349  S       09:09:46.14  -0.5 M  1.0  APE  
    NAX1  HI    0.5 335  P       09:09:41.36   0.0 M  1.0  NAX1 
    NAX1  HI    0.5 335  S       09:09:48.56  -0.0 M  1.0  NAX1 
    TNSA  HL    0.9 337  P       09:09:50.10   0.3 M  1.0  TNSA 
    TNSA  HL    0.9 337  S       09:10:03.39  -0.1 M  1.0  TNSA 
    MHLO  HL    1.0 272  P       09:09:51.23   0.8 M  1.0  MHLO 
    MHLO  HL    1.0 272  S       09:10:05.44   0.9 M  1.0  MHLO 
    KLNA  HL    1.1  75  P       09:09:52.94   0.1 M  1.0  KLNA 
    KLNA  HL    1.1  75  S       09:10:08.61  -0.2 M  1.0  KLNA 
    NISR  HL    1.2  93  P       09:09:54.07  -0.3 M  1.0  NISR 
    NISR  HL    1.2  93  S       09:10:12.23   0.7 M  1.0  NISR 
    NPS   HL    1.4 180  P       09:09:57.42  -0.2 M  1.0  NPS  
    NPS   HL    1.4 180  S       09:10:17.74   0.5 M  1.0  NPS  
    KNSS  HC    1.4 195  P       09:09:56.66  -1.0 M  1.0  KNSS 
    KNSS  HC    1.4 195  S       09:10:17.92   0.6 M  1.0  KNSS 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 128  MLv     4.70  0.13    2824.76      
    CMBO  HT    0.3 222  MLv     4.45 -0.13    419.583      
    SNT1  HA    0.3 212  MLv     4.47 -0.10     242.06      
    SAP3  HL    0.3 225  MLv     4.27 -0.30     319.63      
    THERA HL    0.3 202  MLv     4.28 -0.30    194.175      
    SANT  HL    0.3 204  MLv     4.51 -0.06    249.424      
    AKRO  HT    0.4 211  MLv     4.89  0.32    636.168      
    APE   HL    0.4 349  MLv     4.20 -0.38     86.688      
    NAX1  HI    0.5 335  MLv     4.38 -0.20    87.0416      
    TNSA  HL    0.9 337  MLv     4.74  0.16    81.3969      
    MHLO  HL    1.0 272  MLv     4.93  0.35    247.142      
    KLNA  HL    1.1  75  MLv     4.27 -0.31    22.2483      
    NISR  HL    1.2  93  MLv     4.54 -0.04    36.7345      
    NPS   HL    1.4 180  MLv     4.88  0.30    63.0522      
    KNSS  HC    1.4 195  MLv     4.80  0.23    52.7493