Earthquake Information
 Origin Time
2025-02-04 19:45:05 (GMT)
 Magnitude
M 3.1
 Latitude
36.5995° N
 Longitude
25.7328° E
 Focal Depth
12 km
 # of Arrivals
18
 Location 33.6 km NE of Thira
64.6 km SSE of Naxos
234.4 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
ANYDHT6.0305 P19:45:07.56 0.41.0M
ANYDHT6.0305 S19:45:08.86 -0.21.0M
CMBOHT32.5244 P19:45:11.19 0.31.0M
CMBOHT32.5244 S19:45:15.32 -0.21.0M
SNT1HA34.0233 P19:45:10.56 -0.61.0M
SNT1HA34.0233 S19:45:16.10 0.11.0M
THERAHL34.6222 P19:45:10.98 -0.21.0M
THERAHL34.6222 S19:45:16.13 0.01.0M
SANTHL35.3224 P19:45:11.01 -0.41.0M
SANTHL35.3224 S19:45:16.27 -0.21.0M
SAP3HL39.1242 P19:45:12.21 0.31.0M
SAP3HL39.1242 S19:45:17.35 -0.11.0M
AKROHT40.3228 P19:45:12.25 0.11.0M
AKROHT40.3228 S19:45:18.08 0.31.0M
APEHL55.8340 P19:45:14.55 -0.11.0M
APEHL55.8340 S19:45:21.62 -0.51.0M
NAX1HI64.3330 P19:45:16.00 0.11.0M
NAX1HI64.3330 S19:45:24.81 0.51.0M


  Solution details

Event:
    Public ID              nkua2025clqd
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-02-04
    Time                  19:45:04.75
    Latitude              36.5995 deg  +/-      1 km
    Longitude             25.7328 deg  +/-      1 km
    Depth                      12 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.30 s
    Azimuthal gap             241 deg

2 Network magnitudes:
    MLv       3.12 +/- 0.22   7            
    M         3.12            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1 305  P       19:45:07.56   0.4 M  1.0  ANYD 
    ANYD  HT    0.1 305  S       19:45:08.86  -0.2 M  1.0  ANYD 
    CMBO  HT    0.3 244  P       19:45:11.19   0.3 M  1.0  CMBO 
    CMBO  HT    0.3 244  S       19:45:15.32  -0.2 M  1.0  CMBO 
    SNT1  HA    0.3 233  P       19:45:10.56  -0.6 M  1.0  SNT1 
    SNT1  HA    0.3 233  S       19:45:16.10   0.1 M  1.0  SNT1 
    THERA HL    0.3 222  P       19:45:10.98  -0.2 M  1.0  THERA
    THERA HL    0.3 222  S       19:45:16.13  -0.0 M  1.0  THERA
    SANT  HL    0.3 224  P       19:45:11.01  -0.4 M  1.0  SANT 
    SANT  HL    0.3 224  S       19:45:16.27  -0.2 M  1.0  SANT 
    SAP3  HL    0.4 242  P       19:45:12.21   0.3 M  1.0  SAP3 
    SAP3  HL    0.4 242  S       19:45:17.35  -0.1 M  1.0  SAP3 
    AKRO  HT    0.4 228  P       19:45:12.25   0.1 M  1.0  AKRO 
    AKRO  HT    0.4 228  S       19:45:18.08   0.3 M  1.0  AKRO 
    APE   HL    0.5 340  P       19:45:14.55  -0.1 M  1.0  APE  
    APE   HL    0.5 340  S       19:45:21.62  -0.5 M  1.0  APE  
    NAX1  HI    0.6 330  P       19:45:16.00   0.1 M  1.0  NAX1 
    NAX1  HI    0.6 330  S       19:45:24.81   0.5 M  1.0  NAX1 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1 305  MLv     3.43  0.31    152.238      
    CMBO  HT    0.3 244  MLv     2.94 -0.18    10.7264      
    SNT1  HA    0.3 233  MLv     2.86 -0.26    5.41803      
    THERA HL    0.3 222  MLv     2.70 -0.42    5.39901      
    SANT  HL    0.3 224  MLv     2.97 -0.15    7.42953      
    SAP3  HL    0.4 242  MLv     2.87 -0.25    10.2154      
    AKRO  HT    0.4 228  MLv     3.37  0.25    18.4617      
    APE   HL    0.5 340  MLv     3.02 -0.10     3.3318      
    NAX1  HI    0.6 330  MLv     3.24  0.12    4.16022