Earthquake Information
 Origin Time
2025-02-04 06:09:13 (GMT)
 Magnitude
M 4.6
 Latitude
36.6455° N
 Longitude
25.6177° E
 Focal Depth
3 km
 # of Arrivals
28
 Location 30.3 km NNE of Thira
55.5 km SSE of Naxos
223.4 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
ANYDHT5.6108 P06:09:14.21 0.01.0M
ANYDHT5.6108 S06:09:15.68 0.41.0M
CMBOHT27.1224 P06:09:18.35 0.21.0M
CMBOHT27.1224 S06:09:22.27 0.21.0M
SNT1HA30.6214 P06:09:18.53 -0.21.0M
SNT1HA30.6214 S06:09:22.69 -0.51.0M
THERAHL33.5202 P06:09:18.73 -0.51.0M
THERAHL33.5202 S06:09:23.34 -0.81.0M
SANTHL33.7205 P06:09:18.82 -0.51.0M
SANTHL33.7205 S06:09:23.41 -0.81.0M
SAP3HL33.7226 P06:09:19.28 0.01.0M
SAP3HL33.7226 S06:09:23.79 -0.41.0M
AKROHT37.5212 P06:09:19.79 -0.11.0M
AKROHT37.5212 S06:09:24.86 -0.51.0M
APEHL48.2350 P06:09:21.06 -0.71.0M
APEHL48.2350 S06:09:27.76 -0.81.0M
NAX1HI55.1337 P06:09:22.47 -0.31.0M
NAX1HI55.1337 S06:09:29.83 -0.61.0M
MIL7HL100.0274 P06:09:30.66 0.51.0M
MIL7HL100.0274 S06:09:43.49 0.21.0M
TNSAHL107.3338 P06:09:31.46 0.21.0M
TNSAHL107.3338 S06:09:45.38 0.11.0M
MHLOHL108.6273 P06:09:32.25 0.71.0M
MHLOHL108.6273 S06:09:46.29 0.51.0M
KLNAHL125.5 74 P06:09:34.49 0.31.0M
KLNAHL125.5 74 S06:09:50.65 0.21.0M
NISRHL135.1 92 P06:09:35.48 -0.21.0M
NISRHL135.1 92 S06:09:53.37 0.31.0M


  Solution details

Event:
    Public ID              nkua2025ckph
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  06:09:12.83
    Latitude              36.6455 deg  +/-      1 km
    Longitude             25.6177 deg  +/-      1 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.43 s
    Azimuthal gap              95 deg

2 Network magnitudes:
    MLv       4.62 +/- 0.24  11            
    M         4.62           11 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 108  P       06:09:14.21  -0.0 M  1.0  ANYD 
    ANYD  HT    0.1 108  S       06:09:15.68   0.4 M  1.0  ANYD 
    CMBO  HT    0.2 224  P       06:09:18.35   0.2 M  1.0  CMBO 
    CMBO  HT    0.2 224  S       06:09:22.27   0.2 M  1.0  CMBO 
    SNT1  HA    0.3 214  P       06:09:18.53  -0.2 M  1.0  SNT1 
    SNT1  HA    0.3 214  S       06:09:22.69  -0.5 M  1.0  SNT1 
    THERA HL    0.3 202  P       06:09:18.73  -0.5 M  1.0  THERA
    THERA HL    0.3 202  S       06:09:23.34  -0.8 M  1.0  THERA
    SANT  HL    0.3 205  P       06:09:18.82  -0.5 M  1.0  SANT 
    SANT  HL    0.3 205  S       06:09:23.41  -0.8 M  1.0  SANT 
    SAP3  HL    0.3 226  P       06:09:19.28   0.0 M  1.0  SAP3 
    SAP3  HL    0.3 226  S       06:09:23.79  -0.4 M  1.0  SAP3 
    AKRO  HT    0.3 212  P       06:09:19.79  -0.1 M  1.0  AKRO 
    AKRO  HT    0.3 212  S       06:09:24.86  -0.5 M  1.0  AKRO 
    APE   HL    0.4 350  P       06:09:21.06  -0.7 M  1.0  APE  
    APE   HL    0.4 350  S       06:09:27.76  -0.8 M  1.0  APE  
    NAX1  HI    0.5 337  P       06:09:22.47  -0.3 M  1.0  NAX1 
    NAX1  HI    0.5 337  S       06:09:29.83  -0.6 M  1.0  NAX1 
    MIL7  HL    0.9 274  P       06:09:30.66   0.5 M  1.0  MIL7 
    MIL7  HL    0.9 274  S       06:09:43.49   0.2 M  1.0  MIL7 
    TNSA  HL    1.0 338  P       06:09:31.46   0.2 M  1.0  TNSA 
    TNSA  HL    1.0 338  S       06:09:45.38   0.1 M  1.0  TNSA 
    MHLO  HL    1.0 273  P       06:09:32.25   0.7 M  1.0  MHLO 
    MHLO  HL    1.0 273  S       06:09:46.29   0.5 M  1.0  MHLO 
    KLNA  HL    1.1  74  P       06:09:34.49   0.3 M  1.0  KLNA 
    KLNA  HL    1.1  74  S       06:09:50.65   0.2 M  1.0  KLNA 
    NISR  HL    1.2  92  P       06:09:35.48  -0.2 M  1.0  NISR 
    NISR  HL    1.2  92  S       06:09:53.37   0.3 M  1.0  NISR 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 108  MLv     4.54 -0.09    1970.43      
    CMBO  HT    0.2 224  MLv     4.57 -0.05    623.306      
    SNT1  HA    0.3 214  MLv     4.62 -0.01    376.555      
    THERA HL    0.3 202  MLv     4.38 -0.24    280.736      
    SANT  HL    0.3 205  MLv     4.56 -0.06    315.732      
    SAP3  HL    0.3 226  MLv     4.28 -0.34     361.49      
    AKRO  HT    0.3 212  MLv     5.00  0.38    918.704      
    APE   HL    0.4 350  MLv     4.16 -0.46    71.5667      
    NAX1  HI    0.5 337  MLv     4.38 -0.24    79.4142      
    MIL7  HL    0.9 274  MLv     5.31  0.69    322.256      
    TNSA  HL    1.0 338  MLv     4.84  0.21    100.037      
    MHLO  HL    1.0 273  MLv     5.03  0.41    315.081      
    KLNA  HL    1.1  74  MLv     4.35 -0.27    26.7399      
    NISR  HL    1.2  92  MLv     4.56 -0.06     38.865