Earthquake Information
 Origin Time
 2025-02-09 04:47:33 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 4.0
 Latitude
 36.6360° N
 Longitude
 25.6330° E
 Focal Depth
 5 km
 # of Arrivals
 30
 Location 30.2 km NE of Thira
57.0 km SSE of Naxos
225.1 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
ANYDHT4.1 99 P04:47:34.65 0.21.0M
ANYDHT4.1 99 S04:47:35.84 0.41.0M
CMBOHT27.4228 P04:47:38.75 0.31.0M
CMBOHT27.4228 S04:47:42.63 0.21.0M
SNT1HA30.6217 P04:47:38.81 -0.11.0M
SNT1HA30.6217 S04:47:43.34 0.01.0M
AMGAHL31.8 47 P04:47:38.76 -0.41.0M
AMGAHL31.8 47 S04:47:43.16 -0.71.0M
ANAFHL33.5158 P04:47:38.88 -0.61.0M
ANAFHL33.5158 S04:47:43.38 -0.91.0M
GVRLHT36.7208 P04:47:39.75 -0.21.0M
GVRLHT36.7208 S04:47:44.72 -0.51.0M
AKROHT37.4214 P04:47:40.30 0.21.0M
AKROHT37.4214 S04:47:45.16 -0.21.0M
APEHL49.5349 P04:47:41.59 -0.51.0M
APEHL49.5349 S04:47:48.44 -0.51.0M
NAX1HI56.6336 P04:47:43.03 -0.21.0M
NAX1HI56.6336 S04:47:50.83 -0.11.0M
MIL7HL101.4275 P04:47:50.98 0.41.0M
MIL7HL101.4275 S04:48:03.82 0.01.0M
TNSAHL108.8337 P04:47:51.56 -0.11.0M
TNSAHL108.8337 S04:48:05.61 -0.11.0M
MHLOHL110.0273 P04:47:52.83 0.91.0M
MHLOHL110.0273 S04:48:06.58 0.41.0M
SERIHA117.6300 P04:47:53.15 0.01.0M
SERIHA117.6300 S04:48:08.65 0.31.0M
KLNAHL124.5 73 P04:47:54.72 0.51.0M
KLNAHL124.5 73 S04:48:10.76 0.51.0M
NISRHL133.7 91 P04:47:56.49 0.91.0M
NISRHL133.7 91 S04:48:13.38 0.71.0M


  Solution details 

Event:
    Public ID              nkua2025ctqc
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-09
    Time                  04:47:33.14
    Latitude              36.6360 deg  +/-      1 km
    Longitude             25.6330 deg  +/-      1 km
    Depth                       5 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.43 s
    Azimuthal gap              59 deg

2 Network magnitudes:
    MLv       4.00 +/- 0.25  13            
    M         4.00           13 preferred  

30 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.0  99  P       04:47:34.65   0.2 M  1.0  ANYD 
    ANYD  HT    0.0  99  S       04:47:35.84   0.4 M  1.0  ANYD 
    CMBO  HT    0.2 228  P       04:47:38.75   0.3 M  1.0  CMBO 
    CMBO  HT    0.2 228  S       04:47:42.63   0.2 M  1.0  CMBO 
    SNT1  HA    0.3 217  P       04:47:38.81  -0.1 M  1.0  SNT1 
    SNT1  HA    0.3 217  S       04:47:43.34  -0.0 M  1.0  SNT1 
    AMGA  HL    0.3  47  P       04:47:38.76  -0.4 M  1.0  AMGA 
    AMGA  HL    0.3  47  S       04:47:43.16  -0.7 M  1.0  AMGA 
    ANAF  HL    0.3 158  P       04:47:38.88  -0.6 M  1.0  ANAF 
    ANAF  HL    0.3 158  S       04:47:43.38  -0.9 M  1.0  ANAF 
    GVRL  HT    0.3 208  P       04:47:39.75  -0.2 M  1.0  GVRL 
    GVRL  HT    0.3 208  S       04:47:44.72  -0.5 M  1.0  GVRL 
    AKRO  HT    0.3 214  P       04:47:40.30   0.2 M  1.0  AKRO 
    AKRO  HT    0.3 214  S       04:47:45.16  -0.2 M  1.0  AKRO 
    APE   HL    0.4 349  P       04:47:41.59  -0.5 M  1.0  APE  
    APE   HL    0.4 349  S       04:47:48.44  -0.5 M  1.0  APE  
    NAX1  HI    0.5 336  P       04:47:43.03  -0.2 M  1.0  NAX1 
    NAX1  HI    0.5 336  S       04:47:50.83  -0.1 M  1.0  NAX1 
    MIL7  HL    0.9 275  P       04:47:50.98   0.4 M  1.0  MIL7 
    MIL7  HL    0.9 275  S       04:48:03.82   0.0 M  1.0  MIL7 
    TNSA  HL    1.0 337  P       04:47:51.56  -0.1 M  1.0  TNSA 
    TNSA  HL    1.0 337  S       04:48:05.61  -0.1 M  1.0  TNSA 
    MHLO  HL    1.0 273  P       04:47:52.83   0.9 M  1.0  MHLO 
    MHLO  HL    1.0 273  S       04:48:06.58   0.4 M  1.0  MHLO 
    SERI  HA    1.1 300  P       04:47:53.15   0.0 M  1.0  SERI 
    SERI  HA    1.1 300  S       04:48:08.65   0.3 M  1.0  SERI 
    KLNA  HL    1.1  73  P       04:47:54.72   0.5 M  1.0  KLNA 
    KLNA  HL    1.1  73  S       04:48:10.76   0.5 M  1.0  KLNA 
    NISR  HL    1.2  91  P       04:47:56.49   0.9 M  1.0  NISR 
    NISR  HL    1.2  91  S       04:48:13.38   0.7 M  1.0  NISR 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.0  99  MLv     3.99 -0.01    609.714      
    CMBO  HT    0.2 228  MLv     3.54 -0.46    57.2183      
    SNT1  HA    0.3 217  MLv     3.42 -0.58    24.3091      
    AMGA  HL    0.3  47  MLv     4.08  0.08    151.614      
    ANAF  HL    0.3 158  MLv     4.06  0.06    131.806      
    GVRL  HT    0.3 208  MLv     3.31 -0.69    19.6545      
    AKRO  HT    0.3 214  MLv     3.83 -0.17    62.1464      
    APE   HL    0.4 349  MLv     3.73 -0.27    24.5123      
    NAX1  HI    0.5 336  MLv     3.89 -0.11    23.4964      
    MIL7  HL    0.9 275  MLv     4.32  0.32    32.8438      
    TNSA  HL    1.0 337  MLv     4.57  0.57    52.8473      
    MHLO  HL    1.0 273  MLv     3.97 -0.03    27.1217      
    SERI  HA    1.1 300  MLv     3.97 -0.03    12.2005      
    KLNA  HL    1.1  73  MLv     4.04  0.04    13.0809      
    NISR  HL    1.2  91  MLv     4.03  0.03    11.4492