Earthquake Information
 Origin Time
 2025-02-08 16:51:46 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 4.0
 Latitude
 36.5752° N
 Longitude
 25.6448° E
 Focal Depth
 8 km
 # of Arrivals
 22
 Location 25.8 km NE of Thira
63.6 km SSE of Naxos
230.5 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
ANYDHT6.8 26 P16:51:48.65 0.31.0M
ANYDHT6.8 26 S16:51:50.01 0.11.0M
CMBOHT24.3242 P16:51:51.63 0.51.0M
CMBOHT24.3242 S16:51:54.55 -0.11.0M
SNT1HA26.2228 P16:51:51.17 -0.21.0M
SNT1HA26.2228 S16:51:54.85 -0.31.0M
ANAFHL26.8155 P16:51:51.80 0.31.0M
ANAFHL26.8155 S16:51:55.26 -0.21.0M
THERAHL27.7213 P16:51:51.44 -0.21.0M
THERAHL27.7213 S16:51:55.36 -0.31.0M
SANTHL28.2216 P16:51:51.41 -0.41.0M
SANTHL28.2216 S16:51:55.48 -0.41.0M
GVRLHT31.5216 P16:51:52.32 0.11.0M
GVRLHT31.5216 S16:51:56.45 -0.31.0M
AKROHT32.8223 P16:51:52.70 0.21.0M
AKROHT32.8223 S16:51:56.79 -0.31.0M
AMGAHL36.1 38 P16:51:53.33 0.31.0M
AMGAHL36.1 38 S16:51:57.83 -0.31.0M
APEHL56.4349 P16:51:56.01 -0.41.0M
APEHL56.4349 S16:52:03.63 -0.41.0M
MIL7HL103.3278 P16:52:04.56 0.71.0M
MIL7HL103.3278 S16:52:17.40 0.21.0M


  Solution details 

Event:
    Public ID              nkua2025cssm
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-08
    Time                  16:51:46.36
    Latitude              36.5752 deg  +/-      0 km
    Longitude             25.6448 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             117 deg

2 Network magnitudes:
    MLv       3.97 +/- 0.34   9            
    M         3.97            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  26  P       16:51:48.65   0.3 M  1.0  ANYD 
    ANYD  HT    0.1  26  S       16:51:50.01   0.1 M  1.0  ANYD 
    CMBO  HT    0.2 242  P       16:51:51.63   0.5 M  1.0  CMBO 
    CMBO  HT    0.2 242  S       16:51:54.55  -0.1 M  1.0  CMBO 
    SNT1  HA    0.2 228  P       16:51:51.17  -0.2 M  1.0  SNT1 
    SNT1  HA    0.2 228  S       16:51:54.85  -0.3 M  1.0  SNT1 
    ANAF  HL    0.2 155  P       16:51:51.80   0.3 M  1.0  ANAF 
    ANAF  HL    0.2 155  S       16:51:55.26  -0.2 M  1.0  ANAF 
    THERA HL    0.2 213  P       16:51:51.44  -0.2 M  1.0  THERA
    THERA HL    0.2 213  S       16:51:55.36  -0.3 M  1.0  THERA
    SANT  HL    0.3 216  P       16:51:51.41  -0.4 M  1.0  SANT 
    SANT  HL    0.3 216  S       16:51:55.48  -0.4 M  1.0  SANT 
    GVRL  HT    0.3 216  P       16:51:52.32   0.1 M  1.0  GVRL 
    GVRL  HT    0.3 216  S       16:51:56.45  -0.3 M  1.0  GVRL 
    AKRO  HT    0.3 223  P       16:51:52.70   0.2 M  1.0  AKRO 
    AKRO  HT    0.3 223  S       16:51:56.79  -0.3 M  1.0  AKRO 
    AMGA  HL    0.3  38  P       16:51:53.33   0.3 M  1.0  AMGA 
    AMGA  HL    0.3  38  S       16:51:57.83  -0.3 M  1.0  AMGA 
    APE   HL    0.5 349  P       16:51:56.01  -0.4 M  1.0  APE  
    APE   HL    0.5 349  S       16:52:03.63  -0.4 M  1.0  APE  
    MIL7  HL    0.9 278  P       16:52:04.56   0.7 M  1.0  MIL7 
    MIL7  HL    0.9 278  S       16:52:17.40   0.2 M  1.0  MIL7 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  26  MLv     4.04  0.07    586.122      
    CMBO  HT    0.2 242  MLv     3.74 -0.23    107.069      
    SNT1  HA    0.2 228  MLv     3.58 -0.40    44.0253      
    ANAF  HL    0.2 155  MLv     4.38  0.41    407.188      
    THERA HL    0.2 213  MLv     3.37 -0.60     37.937      
    SANT  HL    0.3 216  MLv     3.56 -0.41    43.1947      
    GVRL  HT    0.3 216  MLv     3.36 -0.61    29.5518      
    AKRO  HT    0.3 223  MLv     3.81 -0.16    78.0041      
    AMGA  HL    0.3  38  MLv     4.07  0.10    115.613      
    APE   HL    0.5 349  MLv     4.02  0.04     32.109      
    MIL7  HL    0.9 278  MLv     4.56  0.58    54.8685