Earthquake Information
 Origin Time
2025-02-04 06:56:24 (GMT)
 Magnitude
M 4.1
 Latitude
36.6835° N
 Longitude
25.6235° E
 Focal Depth
6 km
 # of Arrivals
18
 Location 34.2 km NNE of Thira
51.8 km SSE of Naxos
220.9 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
ANYDHT7.7141 P06:56:26.22 -0.11.0M
ANYDHT7.7141 S06:56:27.74 0.01.0M
CMBOHT30.6220 P06:56:30.53 0.41.0M
CMBOHT30.6220 S06:56:34.56 0.01.0M
SNT1HA34.5210 P06:56:30.78 0.01.0M
SNT1HA34.5210 S06:56:35.51 -0.11.0M
SAP3HL37.1222 P06:56:31.51 0.31.0M
SAP3HL37.1222 S06:56:36.45 0.01.0M
THERAHL37.6201 P06:56:31.06 -0.21.0M
THERAHL37.6201 S06:56:35.99 -0.61.0M
SANTHL37.8203 P06:56:31.08 -0.31.0M
SANTHL37.8203 S06:56:36.17 -0.51.0M
AKROHT41.4209 P06:56:32.05 0.11.0M
AKROHT41.4209 S06:56:37.59 -0.11.0M
APEHL44.2348 P06:56:32.58 0.21.0M
APEHL44.2348 S06:56:38.40 -0.11.0M
NPSHL158.1180 P06:56:50.72 0.31.0M
NPSHL158.1180 S06:57:10.50 0.21.0M


  Solution details

Event:
    Public ID              nkua2025ckqv
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  06:56:24.35
    Latitude              36.6835 deg  +/-      1 km
    Longitude             25.6235 deg  +/-      1 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             152 deg

2 Network magnitudes:
    MLv       4.12 +/- 0.17   7            
    M         4.12            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 141  P       06:56:26.22  -0.1 M  1.0  ANYD 
    ANYD  HT    0.1 141  S       06:56:27.74   0.0 M  1.0  ANYD 
    CMBO  HT    0.3 220  P       06:56:30.53   0.4 M  1.0  CMBO 
    CMBO  HT    0.3 220  S       06:56:34.56   0.0 M  1.0  CMBO 
    SNT1  HA    0.3 210  P       06:56:30.78   0.0 M  1.0  SNT1 
    SNT1  HA    0.3 210  S       06:56:35.51  -0.1 M  1.0  SNT1 
    SAP3  HL    0.3 222  P       06:56:31.51   0.3 M  1.0  SAP3 
    SAP3  HL    0.3 222  S       06:56:36.45   0.0 M  1.0  SAP3 
    THERA HL    0.3 201  P       06:56:31.06  -0.2 M  1.0  THERA
    THERA HL    0.3 201  S       06:56:35.99  -0.6 M  1.0  THERA
    SANT  HL    0.3 203  P       06:56:31.08  -0.3 M  1.0  SANT 
    SANT  HL    0.3 203  S       06:56:36.17  -0.5 M  1.0  SANT 
    AKRO  HT    0.4 209  P       06:56:32.05   0.1 M  1.0  AKRO 
    AKRO  HT    0.4 209  S       06:56:37.59  -0.1 M  1.0  AKRO 
    APE   HL    0.4 348  P       06:56:32.58   0.2 M  1.0  APE  
    APE   HL    0.4 348  S       06:56:38.40  -0.1 M  1.0  APE  
    NPS   HL    1.4 180  P       06:56:50.72   0.3 M  1.0  NPS  
    NPS   HL    1.4 180  S       06:57:10.50   0.2 M  1.0  NPS  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 141  MLv     4.13  0.02    696.441      
    CMBO  HT    0.3 220  MLv     4.01 -0.11    138.443      
    SNT1  HA    0.3 210  MLv     3.88 -0.24    55.4356      
    SAP3  HL    0.3 222  MLv     3.84 -0.27    108.816      
    THERA HL    0.3 201  MLv     3.99 -0.12    90.0125      
    SANT  HL    0.3 203  MLv     4.39  0.28    169.339      
    AKRO  HT    0.4 209  MLv     4.23  0.12    125.522      
    APE   HL    0.4 348  MLv     3.62 -0.49    26.1904      
    NPS   HL    1.4 180  MLv     4.17  0.05    12.0119