Earthquake Information
 Origin Time
 2025-02-09 02:55:50 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 3.5
 Latitude
 36.5877° N
 Longitude
 25.5757° E
 Focal Depth
 8 km
 # of Arrivals
 18
 Location 22.9 km NE of Thira
60.3 km SSE of Naxos
225.0 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
ANYDHT10.3 63 P02:55:53.02 0.11.0M
ANYDHT10.3 63 S02:55:54.83 0.01.0M
CMBOHT20.0230 P02:55:54.82 0.31.0M
CMBOHT20.0230 S02:55:57.48 -0.11.0M
THR2HT20.1219 P02:55:54.65 0.11.0M
THR2HT20.1219 S02:55:57.63 0.01.0M
SNT1HA23.2215 P02:55:54.98 0.01.0M
SNT1HA23.2215 S02:55:58.30 -0.11.0M
THERAHL26.1200 P02:55:55.36 -0.21.0M
THERAHL26.1200 S02:55:59.22 -0.11.0M
SAP3HL26.6231 P02:55:55.61 0.01.0M
SAP3HL26.6231 S02:55:59.35 -0.11.0M
AKROHT30.1212 P02:55:56.28 0.11.0M
AKROHT30.1212 S02:56:00.37 -0.11.0M
ANAFHL31.1145 P02:55:56.64 0.31.0M
ANAFHL31.1145 S02:56:00.72 -0.11.0M
AMGAHL39.2 46 P02:55:57.77 0.11.0M
AMGAHL39.2 46 S02:56:03.00 -0.11.0M


  Solution details 

Event:
    Public ID              nkua2025ctmk
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-09
    Time                  02:55:50.49
    Latitude              36.5877 deg  +/-      0 km
    Longitude             25.5757 deg  +/-      0 km
    Depth                       8 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap             176 deg

2 Network magnitudes:
    MLv       3.55 +/- 0.34   8            
    M         3.55            8 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  63  P       02:55:53.02   0.1 M  1.0  ANYD 
    ANYD  HT    0.1  63  S       02:55:54.83  -0.0 M  1.0  ANYD 
    CMBO  HT    0.2 230  P       02:55:54.82   0.3 M  1.0  CMBO 
    CMBO  HT    0.2 230  S       02:55:57.48  -0.1 M  1.0  CMBO 
    THR2  HT    0.2 219  P       02:55:54.65   0.1 M  1.0  THR2 
    THR2  HT    0.2 219  S       02:55:57.63   0.0 M  1.0  THR2 
    SNT1  HA    0.2 215  P       02:55:54.98  -0.0 M  1.0  SNT1 
    SNT1  HA    0.2 215  S       02:55:58.30  -0.1 M  1.0  SNT1 
    THERA HL    0.2 200  P       02:55:55.36  -0.2 M  1.0  THERA
    THERA HL    0.2 200  S       02:55:59.22  -0.1 M  1.0  THERA
    SAP3  HL    0.2 231  P       02:55:55.61   0.0 M  1.0  SAP3 
    SAP3  HL    0.2 231  S       02:55:59.35  -0.1 M  1.0  SAP3 
    AKRO  HT    0.3 212  P       02:55:56.28   0.1 M  1.0  AKRO 
    AKRO  HT    0.3 212  S       02:56:00.37  -0.1 M  1.0  AKRO 
    ANAF  HL    0.3 145  P       02:55:56.64   0.3 M  1.0  ANAF 
    ANAF  HL    0.3 145  S       02:56:00.72  -0.1 M  1.0  ANAF 
    AMGA  HL    0.4  46  P       02:55:57.77   0.1 M  1.0  AMGA 
    AMGA  HL    0.4  46  S       02:56:03.00  -0.1 M  1.0  AMGA 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  63  MLv     3.45 -0.10    122.886      
    CMBO  HT    0.2 230  MLv     3.50 -0.05    80.1656      
    THR2  HT    0.2 219  MLv     3.15 -0.40    82.2439      
    SNT1  HA    0.2 215  MLv     3.43 -0.12    37.3523      
    THERA HL    0.2 200  MLv     3.15 -0.39    25.1956      
    SAP3  HL    0.2 231  MLv     3.32 -0.23    59.6232      
    AKRO  HT    0.3 212  MLv     3.70  0.15    69.7551      
    ANAF  HL    0.3 145  MLv     4.28  0.73    250.188      
    AMGA  HL    0.4  46  MLv     3.57  0.02    30.7215