Earthquake Information
 Origin Time
 2025-05-20 15:01:47 (GMT)
 Magnitude
 M 2.8
 Latitude
 38.1294° N
 Longitude
 26.1843° E
 Focal Depth
 10 km
 # of Arrivals
 19
 Location 26.8 km S of Chios
60.7 km N of Ikaria
215.2 km E of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT30.9338 P15:01:53.12 -0.51.0A
SMGHL74.3129 P15:02:01.56 1.11.0A
AMPKHT103.8 6 P15:02:05.23 0.21.0A
TNSAHL111.1234 P15:02:06.42 0.21.0A
THNOHC114.9243 P15:02:06.19 -0.51.0A
SIGRHT123.7347 P15:02:07.72 -0.11.0A
PRKHL124.3 3 P15:02:08.05 0.11.0A
LES3HT130.5360 P15:02:09.04 0.21.0A
AMGAHL146.6190 P15:02:09.95 -1.01.0A
GR27B1Y169.5274 P15:02:14.28 0.21.0A
IOSIHA175.3207 P15:02:14.09 -0.71.0A
SERIHA184.3235 P15:02:15.02 -1.01.0A
MRTHHA196.2270 P15:02:18.45 0.91.0A
LIAHL214.8337 P15:02:19.62 -0.31.0A
VILLHA251.2272 P15:02:26.89 2.41.0A
GR051Y308.7351 P15:02:31.15 -0.41.0A
GR041Y333.8342 P15:02:34.21 -0.41.0A
GR061Y357.0 1 P15:02:37.17 -0.31.0A
PRASHL384.6339 P15:02:40.71 -0.21.0A


  Solution details 

Event:
    Public ID              nkua2025jvcr
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-20
    Time                  15:01:47.07  +/-    0.3 s
    Latitude              38.1294 deg  +/-      2 km
    Longitude             26.1843 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.77 s
    Azimuthal gap             123 deg

2 Network magnitudes:
    MLv       2.81 +/- 0.11  15            
    M         2.81           15 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.3 338  P       15:01:53.12  -0.5 A  1.0  CHOS 
    SMG   HL    0.7 129  P       15:02:01.56   1.1 A  1.0  SMG  
    AMPK  HT    0.9   6  P       15:02:05.23   0.2 A  1.0  AMPK 
    TNSA  HL    1.0 234  P       15:02:06.42   0.2 A  1.0  TNSA 
    THNO  HC    1.0 243  P       15:02:06.19  -0.5 A  1.0  THNO 
    SIGR  HT    1.1 347  P       15:02:07.72  -0.1 A  1.0  SIGR 
    PRK   HL    1.1   3  P       15:02:08.05   0.1 A  1.0  PRK  
    LES3  HT    1.2 360  P       15:02:09.04   0.2 A  1.0  LES3 
    AMGA  HL    1.3 190  P       15:02:09.95  -1.0 A  1.0  AMGA 
    GR27B 1Y    1.5 274  P       15:02:14.28   0.2 A  1.0  GR27B
    IOSI  HA    1.6 207  P       15:02:14.09  -0.7 A  1.0  IOSI 
    SERI  HA    1.7 235  P       15:02:15.02  -1.0 A  1.0  SERI 
    MRTH  HA    1.8 270  P       15:02:18.45   0.9 A  1.0  MRTH 
    LIA   HL    1.9 337  P       15:02:19.62  -0.3 A  1.0  LIA  
    VILL  HA    2.3 272  P       15:02:26.89   2.4 A  1.0  VILL 
    GR05  1Y    2.8 351  P       15:02:31.15  -0.4 A  1.0  GR05 
    GR04  1Y    3.0 342  P       15:02:34.21  -0.4 A  1.0  GR04 
    GR06  1Y    3.2   1  P       15:02:37.17  -0.3 A  1.0  GR06 
    PRAS  HL    3.5 339  P       15:02:40.71  -0.2 A  1.0  PRAS 

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.3 338  MLv     2.98  0.17    12.7691      
    SMG   HL    0.7 129  MLv     2.90  0.09    1.69632      
    AMPK  HT    0.9   6  MLv     3.00  0.19    1.50473      
    TNSA  HL    1.0 234  MLv     2.88  0.07     1.0476      
    THNO  HC    1.0 243  MLv     2.91  0.10    1.07757      
    SIGR  HT    1.1 347  MLv     2.85  0.04   0.856677      
    PRK   HL    1.1   3  MLv     3.00  0.19    1.19495      
    LES3  HT    1.2 360  MLv     2.74 -0.07   0.611646      
    AMGA  HL    1.3 190  MLv     2.77 -0.04   0.551787      
    GR27B 1Y    1.5 274  MLv     2.50 -0.31   0.226591      
    IOSI  HA    1.6 207  MLv     2.53 -0.28   0.224324      
    SERI  HA    1.7 235  MLv     2.77 -0.04   0.354222      
    MRTH  HA    1.8 270  MLv     3.04  0.23   0.568632      
    LIA   HL    1.9 337  MLv     2.34 -0.47   0.185359      
    VILL  HA    2.3 272  MLv     2.89  0.08   0.214767      
    GR05  1Y    2.8 351  MLv     2.66 -0.15   0.0656853      
    GR04  1Y    3.0 342  MLv     2.73 -0.08   0.0583431      
    GR06  1Y    3.2   1  MLv     2.73 -0.08   0.0438698      
    PRAS  HL    3.5 339  MLv     2.79 -0.02   0.036827