Earthquake Information
 Origin Time
2025-02-04 03:03:54 (GMT)
 Magnitude
M 3.9
 Latitude
36.6448° N
 Longitude
25.6122° E
 Focal Depth
4 km
 # of Arrivals
28
 Location 30.0 km NNE of Thira
55.4 km SSE of Naxos
223.1 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
ANYDHT6.1106 P03:03:55.09 0.01.0M
ANYDHT6.1106 S03:03:56.29 0.11.0M
CMBOHT26.7224 P03:03:58.92 0.21.0M
CMBOHT26.7224 S03:04:02.32 -0.31.0M
SNT1HA30.3213 P03:03:59.22 -0.11.0M
SNT1HA30.3213 S03:04:03.33 -0.31.0M
THERAHL33.2202 P03:03:59.51 -0.31.0M
THERAHL33.2202 S03:04:03.98 -0.61.0M
SAP3HL33.3226 P03:04:00.03 0.21.0M
SAP3HL33.3226 S03:04:04.16 -0.51.0M
SANTHL33.4204 P03:03:59.55 -0.41.0M
SANTHL33.4204 S03:04:04.11 -0.61.0M
AKROHT37.2211 P03:04:00.54 0.01.0M
AKROHT37.2211 S03:04:05.27 -0.61.0M
APEHL48.2350 P03:04:01.99 -0.41.0M
APEHL48.2350 S03:04:08.34 -0.81.0M
NAX1HI55.0337 P03:04:03.39 0.01.0M
NAX1HI55.0337 S03:04:10.41 -0.51.0M
MIL7HL99.5274 P03:04:11.45 0.81.0M
MIL7HL99.5274 S03:04:23.74 0.01.0M
TNSAHL107.2338 P03:04:12.11 0.21.0M
TNSAHL107.2338 S03:04:25.70 -0.11.0M
MHLOHL108.1273 P03:04:12.94 0.81.0M
MHLOHL108.1273 S03:04:26.46 0.31.0M
KLNAHL126.0 74 P03:04:14.87 -0.11.0M
KLNAHL126.0 74 S03:04:31.16 0.01.0M
NISRHL135.6 92 P03:04:16.75 0.41.0M
NISRHL135.6 92 S03:04:33.99 0.21.0M


  Solution details

Event:
    Public ID              nkua2025ckjd
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  03:03:53.53
    Latitude              36.6448 deg  +/-      1 km
    Longitude             25.6122 deg  +/-      1 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap              96 deg

2 Network magnitudes:
    MLv       3.86 +/- 0.30  12            
    M         3.86           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 106  P       03:03:55.09   0.0 M  1.0  ANYD 
    ANYD  HT    0.1 106  S       03:03:56.29   0.1 M  1.0  ANYD 
    CMBO  HT    0.2 224  P       03:03:58.92   0.2 M  1.0  CMBO 
    CMBO  HT    0.2 224  S       03:04:02.32  -0.3 M  1.0  CMBO 
    SNT1  HA    0.3 213  P       03:03:59.22  -0.1 M  1.0  SNT1 
    SNT1  HA    0.3 213  S       03:04:03.33  -0.3 M  1.0  SNT1 
    THERA HL    0.3 202  P       03:03:59.51  -0.3 M  1.0  THERA
    THERA HL    0.3 202  S       03:04:03.98  -0.6 M  1.0  THERA
    SAP3  HL    0.3 226  P       03:04:00.03   0.2 M  1.0  SAP3 
    SAP3  HL    0.3 226  S       03:04:04.16  -0.5 M  1.0  SAP3 
    SANT  HL    0.3 204  P       03:03:59.55  -0.4 M  1.0  SANT 
    SANT  HL    0.3 204  S       03:04:04.11  -0.6 M  1.0  SANT 
    AKRO  HT    0.3 211  P       03:04:00.54   0.0 M  1.0  AKRO 
    AKRO  HT    0.3 211  S       03:04:05.27  -0.6 M  1.0  AKRO 
    APE   HL    0.4 350  P       03:04:01.99  -0.4 M  1.0  APE  
    APE   HL    0.4 350  S       03:04:08.34  -0.8 M  1.0  APE  
    NAX1  HI    0.5 337  P       03:04:03.39  -0.0 M  1.0  NAX1 
    NAX1  HI    0.5 337  S       03:04:10.41  -0.5 M  1.0  NAX1 
    MIL7  HL    0.9 274  P       03:04:11.45   0.8 M  1.0  MIL7 
    MIL7  HL    0.9 274  S       03:04:23.74  -0.0 M  1.0  MIL7 
    TNSA  HL    1.0 338  P       03:04:12.11   0.2 M  1.0  TNSA 
    TNSA  HL    1.0 338  S       03:04:25.70  -0.1 M  1.0  TNSA 
    MHLO  HL    1.0 273  P       03:04:12.94   0.8 M  1.0  MHLO 
    MHLO  HL    1.0 273  S       03:04:26.46   0.3 M  1.0  MHLO 
    KLNA  HL    1.1  74  P       03:04:14.87  -0.1 M  1.0  KLNA 
    KLNA  HL    1.1  74  S       03:04:31.16   0.0 M  1.0  KLNA 
    NISR  HL    1.2  92  P       03:04:16.75   0.4 M  1.0  NISR 
    NISR  HL    1.2  92  S       03:04:33.99   0.2 M  1.0  NISR 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 106  MLv     4.29  0.43    1080.76      
    CMBO  HT    0.2 224  MLv     3.50 -0.36     54.526      
    SNT1  HA    0.3 213  MLv     3.48 -0.38    27.8389      
    THERA HL    0.3 202  MLv     3.24 -0.62    20.6202      
    SAP3  HL    0.3 226  MLv     3.23 -0.63    32.8859      
    SANT  HL    0.3 204  MLv     3.62 -0.24    36.9202      
    AKRO  HT    0.3 211  MLv     3.86 -0.00    67.4134      
    APE   HL    0.4 350  MLv     3.76 -0.10    28.6657      
    NAX1  HI    0.5 337  MLv     3.91  0.05    27.4031      
    MIL7  HL    0.9 274  MLv     4.56  0.70    58.4832      
    TNSA  HL    1.0 338  MLv     4.55  0.69    52.4107      
    MHLO  HL    1.0 273  MLv     4.05  0.19    32.8607      
    KLNA  HL    1.1  74  MLv     3.99  0.13    11.4803      
    NISR  HL    1.2  92  MLv     4.13  0.27    14.1412