Earthquake Information
 Origin Time
2025-02-03 05:35:24 (GMT)
 Magnitude
M 3.9
 Latitude
36.5745° N
 Longitude
25.6590° E
 Focal Depth
5 km
 # of Arrivals
22
 Location 26.7 km NE of Thira
64.2 km SSE of Naxos
231.4 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
THR2HT24.5235 P05:35:28.95 0.21.0M
THR2HT24.5235 S05:35:32.34 -0.11.0M
CMBOHT25.4243 P05:35:29.42 0.51.0M
CMBOHT25.4243 S05:35:32.72 0.01.0M
SNT1HA27.1230 P05:35:29.26 0.01.0M
SNT1HA27.1230 S05:35:32.97 -0.21.0M
SFR2HI27.7226 P05:35:29.52 0.21.0M
SFR2HI27.7226 S05:35:33.10 -0.31.0M
THERAHL28.3216 P05:35:29.56 0.11.0M
THERAHL28.3216 S05:35:33.04 -0.61.0M
SANTHL28.9218 P05:35:29.65 0.11.0M
SANTHL28.9218 S05:35:33.15 -0.71.0M
SAP3HL32.0241 P05:35:30.10 0.01.0M
SAP3HL32.0241 S05:35:34.63 -0.11.0M
AKROHT33.6224 P05:35:30.61 0.31.0M
AKROHT33.6224 S05:35:34.74 -0.41.0M
APEHL56.7348 P05:35:34.31 0.11.0M
APEHL56.7348 S05:35:41.45 -0.41.0M
MHLOHL112.9276 P05:35:43.86 0.61.0M
MHLOHL112.9276 S05:35:57.87 0.01.0M
NPSHL146.1182 P05:35:47.85 -0.51.0M
NPSHL146.1182 S05:36:07.07 0.21.0M


  Solution details

Event:
    Public ID              nkua2025cisq
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-03
    Time                  05:35:24.01
    Latitude              36.5745 deg  +/-      1 km
    Longitude             25.6590 deg  +/-      1 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             194 deg

2 Network magnitudes:
    MLv       3.87 +/- 0.23   8            
    M         3.87            8 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THR2  HT    0.2 235  P       05:35:28.95   0.2 M  1.0  THR2 
    THR2  HT    0.2 235  S       05:35:32.34  -0.1 M  1.0  THR2 
    CMBO  HT    0.2 243  P       05:35:29.42   0.5 M  1.0  CMBO 
    CMBO  HT    0.2 243  S       05:35:32.72   0.0 M  1.0  CMBO 
    SNT1  HA    0.2 230  P       05:35:29.26   0.0 M  1.0  SNT1 
    SNT1  HA    0.2 230  S       05:35:32.97  -0.2 M  1.0  SNT1 
    SFR2  HI    0.2 226  P       05:35:29.52   0.2 M  1.0  SFR2 
    SFR2  HI    0.2 226  S       05:35:33.10  -0.3 M  1.0  SFR2 
    THERA HL    0.3 216  P       05:35:29.56   0.1 M  1.0  THERA
    THERA HL    0.3 216  S       05:35:33.04  -0.6 M  1.0  THERA
    SANT  HL    0.3 218  P       05:35:29.65   0.1 M  1.0  SANT 
    SANT  HL    0.3 218  S       05:35:33.15  -0.7 M  1.0  SANT 
    SAP3  HL    0.3 241  P       05:35:30.10   0.0 M  1.0  SAP3 
    SAP3  HL    0.3 241  S       05:35:34.63  -0.1 M  1.0  SAP3 
    AKRO  HT    0.3 224  P       05:35:30.61   0.3 M  1.0  AKRO 
    AKRO  HT    0.3 224  S       05:35:34.74  -0.4 M  1.0  AKRO 
    APE   HL    0.5 348  P       05:35:34.31   0.1 M  1.0  APE  
    APE   HL    0.5 348  S       05:35:41.45  -0.4 M  1.0  APE  
    MHLO  HL    1.0 276  P       05:35:43.86   0.6 M  1.0  MHLO 
    MHLO  HL    1.0 276  S       05:35:57.87  -0.0 M  1.0  MHLO 
    NPS   HL    1.3 182  P       05:35:47.85  -0.5 M  1.0  NPS  
    NPS   HL    1.3 182  S       05:36:07.07   0.2 M  1.0  NPS  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THR2  HT    0.2 235  MLv     3.48 -0.39    134.266      
    CMBO  HT    0.2 243  MLv     3.76 -0.11    106.537      
    SNT1  HA    0.2 230  MLv     3.80 -0.07    70.3237      
    SFR2  HI    0.2 226  MLv     4.14  0.27    225.055      
    THERA HL    0.3 216  MLv     3.47 -0.40    45.6736      
    SANT  HL    0.3 218  MLv     3.84 -0.03    79.5782      
    SAP3  HL    0.3 241  MLv     3.45 -0.42    59.5976      
    AKRO  HT    0.3 224  MLv     4.27  0.40    213.309      
    APE   HL    0.5 348  MLv     3.75 -0.12     17.103      
    MHLO  HL    1.0 276  MLv     4.08  0.21    33.9185      
    NPS   HL    1.3 182  MLv     4.11  0.24    11.9561