Earthquake Information
 Origin Time
2023-10-01 20:59:10 (GMT)
 Magnitude
M 1.8
 Latitude
37.8215° N
 Longitude
24.1400° E
 Focal Depth
4 km
 # of Arrivals
20
 Location 40.0 km ESE of Athens
69.7 km W of Andros
79.3 km NNW of Seriphos
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL30.6277 P20:59:15.50 -0.71.0A
KARYHA35.0 48 P20:59:17.10 0.21.0A
ATHUHA35.1297 P20:59:16.14 -0.81.0A
MRTHHA37.7333 P20:59:16.94 -0.41.0A
GR271Y41.0 11 P20:59:17.90 0.01.0A
STFNHA65.5307 P20:59:22.26 0.21.0A
ERTRHA72.0335 P20:59:23.15 0.11.0A
SERIHA79.5157 P20:59:24.41 0.11.0A
VILLHA81.9298 P20:59:24.84 0.11.0A
THVAHL90.3309 P20:59:26.51 0.41.0A
GR261Y90.6315 P20:59:25.78 -0.41.0A
EPIDHA92.7256 P20:59:27.39 0.81.0A
PSAHHA93.6333 P20:59:27.77 1.11.0A
KRNDHT99.9241 P20:59:27.46 -0.31.0A
THI2HL101.8307 P20:59:28.25 0.21.0A
MRKAHA109.5334 P20:59:29.61 0.31.0A
ACORHA111.8274 P20:59:30.74 1.01.0A
GR321Y139.2227 P20:59:33.70 0.01.0A
VLIHL161.9221 P20:59:36.36 -0.41.0A
NEOHL183.3334 P20:59:38.51 -1.21.0A


  Solution details

Event:
    Public ID              nkua2023tgjw
    Description
      region name: Southern Greece
Origin:
    Date                   2023-10-01
    Time                  20:59:10.43  +/-    0.4 s
    Latitude              37.8215 deg  +/-      2 km
    Longitude             24.1400 deg  +/-      3 km
    Depth                       4 km   +/-    5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.57 s
    Azimuthal gap             109 deg

2 Network magnitudes:
    MLv       1.83 +/- 0.17  16            
    M         1.83           16 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.3 277  P       20:59:15.50  -0.7 A  1.0  VLY  
    KARY  HA    0.3  48  P       20:59:17.10   0.2 A  1.0  KARY 
    ATHU  HA    0.3 297  P       20:59:16.14  -0.8 A  1.0  ATHU 
    MRTH  HA    0.3 333  P       20:59:16.94  -0.4 A  1.0  MRTH 
    GR27  1Y    0.4  11  P       20:59:17.90  -0.0 A  1.0  GR27 
    STFN  HA    0.6 307  P       20:59:22.26   0.2 A  1.0  STFN 
    ERTR  HA    0.6 335  P       20:59:23.15   0.1 A  1.0  ERTR 
    SERI  HA    0.7 157  P       20:59:24.41   0.1 A  1.0  SERI 
    VILL  HA    0.7 298  P       20:59:24.84   0.1 A  1.0  VILL 
    THVA  HL    0.8 309  P       20:59:26.51   0.4 A  1.0  THVA 
    GR26  1Y    0.8 315  P       20:59:25.78  -0.4 A  1.0  GR26 
    EPID  HA    0.8 256  P       20:59:27.39   0.8 A  1.0  EPID 
    PSAH  HA    0.8 333  P       20:59:27.77   1.1 A  1.0  PSAH 
    KRND  HT    0.9 241  P       20:59:27.46  -0.3 A  1.0  KRND 
    THI2  HL    0.9 307  P       20:59:28.25   0.2 A  1.0  THI2 
    MRKA  HA    1.0 334  P       20:59:29.61   0.3 A  1.0  MRKA 
    ACOR  HA    1.0 274  P       20:59:30.74   1.0 A  1.0  ACOR 
    GR32  1Y    1.3 227  P       20:59:33.70   0.0 A  1.0  GR32 
    VLI   HL    1.5 221  P       20:59:36.36  -0.4 A  1.0  VLI  
    NEO   HL    1.6 334  P       20:59:38.51  -1.2 A  1.0  NEO  

20 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.3 277  MLv     1.38 -0.44   0.331085      
    KARY  HA    0.3  48  MLv     1.64 -0.19   0.461277      
    ATHU  HA    0.3 297  MLv     1.64 -0.18   0.286636      
    MRTH  HA    0.3 333  MLv     1.77 -0.05   0.536206      
    GR27  1Y    0.4  11  MLv     1.60 -0.22   0.300633      
    STFN  HA    0.6 307  MLv     1.87  0.05    0.17645      
    ERTR  HA    0.6 335  MLv     1.69 -0.13   0.108053      
    SERI  HA    0.7 157  MLv     2.17  0.35   0.298059      
    VILL  HA    0.7 298  MLv     1.72 -0.10   0.103094      
    THVA  HL    0.8 309  MLv     2.57  0.74   0.655119      
    GR26  1Y    0.8 315  MLv     1.83  0.01    0.11999      
    EPID  HA    0.8 256  MLv     1.73 -0.10   0.0916214      
    PSAH  HA    0.8 333  MLv     1.90  0.08   0.136132      
    KRND  HT    0.9 241  MLv     1.77 -0.05   0.0942659      
    THI2  HL    0.9 307  MLv     2.26  0.44   0.283939      
    MRKA  HA    1.0 334  MLv     1.87  0.04   0.104954      
    ACOR  HA    1.0 274  MLv     1.62 -0.20   0.0578489      
    GR32  1Y    1.3 227  MLv     1.83  0.01   0.068596      
    VLI   HL    1.5 221  MLv     1.99  0.16   0.0969007      
    NEO   HL    1.6 334  MLv     2.41  0.58   0.214812