Earthquake Information
 Origin Time
2025-07-30 01:00:14 (GMT)
 Magnitude
M 3.3
 Latitude
40.3481° N
 Longitude
25.6153° E
 Focal Depth
10 km
 # of Arrivals
18
 Location 16.0 km SSE of Samothraki
57.1 km NNE of Limnos
309.0 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR051Y57.9359 P01:00:23.44 -0.81.0A
LIAHL62.3217 P01:00:23.91 -1.01.0A
THASHT81.0291 P01:00:27.20 -0.71.0A
RDOHL88.9356 P01:00:28.59 -0.51.0A
GR041Y89.2322 P01:00:29.29 0.11.0A
GR031Y108.4326 P01:00:32.87 0.71.0A
KAVAHT117.6308 P01:00:33.56 0.01.0A
SIGRHT128.0171 P01:00:34.68 -0.21.0A
PRKHL134.6155 P01:00:35.98 0.21.0A
OURHT138.4270 P01:00:35.46 -0.91.0A
PRASHL143.2322 P01:00:36.87 -0.11.0A
KDZBS144.4351 P01:00:37.90 0.81.0A
KOKKHT146.1291 P01:00:37.02 -0.41.0A
GR021Y152.3307 P01:00:39.45 1.21.0A
NVRHL184.5308 P01:00:42.10 -0.41.0A
SRSHT190.9297 P01:00:43.07 -0.11.0A
MMBBS205.7311 P01:00:45.33 0.11.0A
PATCHL404.2236 P01:01:12.00 2.11.0A


  Solution details

Event:
    Public ID              nkua2025ottq
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-07-30
    Time                  01:00:13.51  +/-    0.4 s
    Latitude              40.3481 deg  +/-      3 km
    Longitude             25.6153 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.78 s
    Azimuthal gap             157 deg

2 Network magnitudes:
    MLv       3.33 +/- 0.20  12            
    M         3.33           12 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR05  1Y    0.5 359  P       01:00:23.44  -0.8 A  1.0  GR05 
    LIA   HL    0.6 217  P       01:00:23.91  -1.0 A  1.0  LIA  
    THAS  HT    0.7 291  P       01:00:27.20  -0.7 A  1.0  THAS 
    RDO   HL    0.8 356  P       01:00:28.59  -0.5 A  1.0  RDO  
    GR04  1Y    0.8 322  P       01:00:29.29   0.1 A  1.0  GR04 
    GR03  1Y    1.0 326  P       01:00:32.87   0.7 A  1.0  GR03 
    KAVA  HT    1.1 308  P       01:00:33.56   0.0 A  1.0  KAVA 
    SIGR  HT    1.2 171  P       01:00:34.68  -0.2 A  1.0  SIGR 
    PRK   HL    1.2 155  P       01:00:35.98   0.2 A  1.0  PRK  
    OUR   HT    1.2 270  P       01:00:35.46  -0.9 A  1.0  OUR  
    PRAS  HL    1.3 322  P       01:00:36.87  -0.1 A  1.0  PRAS 
    KDZ   BS    1.3 351  P       01:00:37.90   0.8 A  1.0  KDZ  
    KOKK  HT    1.3 291  P       01:00:37.02  -0.4 A  1.0  KOKK 
    GR02  1Y    1.4 307  P       01:00:39.45   1.2 A  1.0  GR02 
    NVR   HL    1.7 308  P       01:00:42.10  -0.4 A  1.0  NVR  
    SRS   HT    1.7 297  P       01:00:43.07  -0.1 A  1.0  SRS  
    MMB   BS    1.9 311  P       01:00:45.33   0.1 A  1.0  MMB  
    PATC  HL    3.6 236  P       01:01:12.00   2.1 A  1.0  PATC 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR05  1Y    0.5 359  MLv     2.85 -0.48    2.00933      
    LIA   HL    0.6 217  MLv     2.73 -0.61    2.60012      
    THAS  HT    0.7 291  MLv     3.09 -0.24    2.42605      
    RDO   HL    0.8 356  MLv     3.38  0.04    2.89438      
    GR04  1Y    0.8 322  MLv     2.98 -0.35      1.712      
    GR03  1Y    1.0 326  MLv     3.44  0.10    3.92434      
    KAVA  HT    1.1 308  MLv     3.36  0.03    6.18017      
    SIGR  HT    1.2 171  MLv     3.38  0.04    2.72659      
    PRK   HL    1.2 155  MLv     3.27 -0.06    2.00251      
    OUR   HT    1.2 270  MLv     3.57  0.24    3.76089      
    PRAS  HL    1.3 322  MLv     3.75  0.41     5.3717      
    KDZ   BS    1.3 351  MLv     3.36  0.02    2.16571      
    KOKK  HT    1.3 291  MLv     3.56  0.23    3.41052      
    GR02  1Y    1.4 307  MLv     3.63  0.29    3.68096