Earthquake Information
 Origin Time
 2023-09-30 18:31:33 (GMT)
 Magnitude
 M 1.9
 Latitude
 37.1800° N
 Longitude
 23.9027° E
 Focal Depth
 10 km
 # of Arrivals
 11
 Location 50.8 km W of Seriphos
74.1 km NW of Milos
90.6 km S of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SERIHA51.7 92 P18:31:41.51 -0.81.0A
VLYHL75.4353 P18:31:46.02 0.01.0A
GR321Y84.6254 P18:31:46.66 -0.91.0A
VLIHL99.3239 P18:31:48.20 -1.61.0A
MRTHHA104.9 2 P18:31:50.91 0.31.0A
LOUTHA121.5318 P18:31:54.59 1.51.0A
LTKHP124.8319 P18:31:51.68 -1.81.0A
KTHRHC131.8218 P18:31:56.18 1.71.0A
ERTRHA136.8356 P18:31:55.69 0.61.0A
GR331Y146.9252 P18:31:57.01 0.51.0A
ANKYHL155.6200 P18:31:58.08 0.51.0A


  Solution details 

Event:
    Public ID              nkua2023tejn
    Description
      region name: Southern Greece
Origin:
    Date                   2023-09-30
    Time                  18:31:32.53  +/-    0.4 s
    Latitude              37.1800 deg  +/-      3 km
    Longitude             23.9027 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.11 s
    Azimuthal gap             108 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.15   9            
    M         1.87            9 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SERI  HA    0.5  92  P       18:31:41.51  -0.8 A  1.0  SERI 
    VLY   HL    0.7 353  P       18:31:46.02   0.0 A  1.0  VLY  
    GR32  1Y    0.8 254  P       18:31:46.66  -0.9 A  1.0  GR32 
    VLI   HL    0.9 239  P       18:31:48.20  -1.6 A  1.0  VLI  
    MRTH  HA    0.9   2  P       18:31:50.91   0.3 A  1.0  MRTH 
    LOUT  HA    1.1 318  P       18:31:54.59   1.5 A  1.0  LOUT 
    LTK   HP    1.1 319  P       18:31:51.68  -1.8 A  1.0  LTK  
    KTHR  HC    1.2 218  P       18:31:56.18   1.7 A  1.0  KTHR 
    ERTR  HA    1.2 356  P       18:31:55.69   0.6 A  1.0  ERTR 
    GR33  1Y    1.3 252  P       18:31:57.01   0.5 A  1.0  GR33 
    ANKY  HL    1.4 200  P       18:31:58.08   0.5 A  1.0  ANKY 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SERI  HA    0.5  92  MLv     1.70 -0.17   0.201885      
    VLY   HL    0.7 353  MLv     2.16  0.29   0.306793      
    GR32  1Y    0.8 254  MLv     1.78 -0.09   0.113033      
    VLI   HL    0.9 239  MLv     1.94  0.07   0.181312      
    MRTH  HA    0.9   2  MLv     1.99  0.12   0.146453      
    LOUT  HA    1.1 318  MLv     1.83 -0.04   0.0837436      
    LTK   HP    1.1 319  MLv     1.26 -0.61   0.0830732      
    KTHR  HC    1.2 218  MLv     2.06  0.19   0.125301      
    ERTR  HA    1.2 356  MLv     1.78 -0.09   0.062027      
    GR33  1Y    1.3 252  MLv     1.66 -0.21   0.0421952      
    ANKY  HL    1.4 200  MLv     2.11  0.24   0.107686