Earthquake Information
 Origin Time
 2023-09-28 12:27:34 (GMT)
 Magnitude
 M 2.0
 Latitude
 37.8138° N
 Longitude
 24.1195° E
 Focal Depth
 8 km
 # of Arrivals
 32
 Location 38.8 km ESE of Athens
71.5 km W of Andros
79.2 km NNW of Seriphos
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL28.9278 P12:27:40.17 0.31.0M
VLYHL28.9278 S12:27:43.42 -0.71.0M
ATHUHA33.9300 P12:27:40.80 0.11.0M
ATHUHA33.9300 S12:27:44.73 -0.81.0M
KARYHA36.9 49 P12:27:41.75 0.61.0M
KARYHA36.9 49 S12:27:45.72 -0.61.0M
NOACHL39.5297 P12:27:41.98 0.41.0M
NOACHL39.5297 S12:27:46.35 -0.71.0M
ATHHL39.5297 P12:27:41.99 0.41.0M
ATHHL39.5297 S12:27:46.41 -0.71.0M
GR271Y42.2 14 P12:27:42.55 0.51.0M
GR271Y42.2 14 S12:27:47.20 -0.61.0M
STFNHA64.6309 P12:27:46.09 0.31.0M
STFNHA64.6309 S12:27:53.69 -0.71.0M
SERIHA79.4156 P12:27:48.67 0.51.0M
SERIHA79.4156 S12:27:58.11 -0.51.0M
VILLHA80.8299 P12:27:48.94 0.51.0M
VILLHA80.8299 S12:27:58.57 -0.51.0M
THIVHA87.5308 P12:27:50.09 0.61.0M
THIVHA87.5308 S12:28:00.60 -0.31.0M
EPIDHA90.8256 P12:27:50.69 0.71.0M
EPIDHA90.8256 S12:28:01.42 -0.51.0M
PSAHHA93.6334 P12:27:51.13 0.81.0M
PSAHHA93.6334 S12:28:02.28 -0.21.0M
THI2HL100.9308 P12:27:52.18 0.61.0M
THI2HL100.9308 S12:28:04.47 -0.21.0M
LTKHP103.7283 P12:27:53.07 1.01.0M
LTKHP103.7283 S12:28:05.31 -0.21.0M
IMANHL132.5307 P12:27:57.23 0.71.0M
IMANHL132.5307 S12:28:13.89 0.61.0M
ATALHA136.9315 P12:27:57.51 0.31.0M
ATALHA136.9315 S12:28:15.19 0.71.0M


  Solution details 

Event:
    Public ID              nkua2023tagm
    Description
      region name: Southern Greece
Origin:
    Date                   2023-09-28
    Time                  12:27:34.42
    Latitude              37.8138 deg  +/-      1 km
    Longitude             24.1195 deg  +/-      1 km
    Depth                       8 km   +/-    4 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.55 s
    Azimuthal gap             107 deg

2 Network magnitudes:
    MLv       2.04 +/- 0.16  12            
    M         2.04           12 preferred  

32 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.3 278  P       12:27:40.17   0.3 M  1.0  VLY  
    VLY   HL    0.3 278  S       12:27:43.42  -0.7 M  1.0  VLY  
    ATHU  HA    0.3 300  P       12:27:40.80   0.1 M  1.0  ATHU 
    ATHU  HA    0.3 300  S       12:27:44.73  -0.8 M  1.0  ATHU 
    KARY  HA    0.3  49  P       12:27:41.75   0.6 M  1.0  KARY 
    KARY  HA    0.3  49  S       12:27:45.72  -0.6 M  1.0  KARY 
    ATH   HL    0.4 297  P       12:27:41.99   0.4 M  1.0  ATH  
    ATH   HL    0.4 297  S       12:27:46.41  -0.7 M  1.0  ATH  
    NOAC  HL    0.4 297  P       12:27:41.98   0.4 M  1.0  NOAC 
    NOAC  HL    0.4 297  S       12:27:46.35  -0.7 M  1.0  NOAC 
    GR27  1Y    0.4  14  P       12:27:42.55   0.5 M  1.0  GR27 
    GR27  1Y    0.4  14  S       12:27:47.20  -0.6 M  1.0  GR27 
    STFN  HA    0.6 309  P       12:27:46.09   0.3 M  1.0  STFN 
    STFN  HA    0.6 309  S       12:27:53.69  -0.7 M  1.0  STFN 
    SERI  HA    0.7 156  P       12:27:48.67   0.5 M  1.0  SERI 
    SERI  HA    0.7 156  S       12:27:58.11  -0.5 M  1.0  SERI 
    VILL  HA    0.7 299  P       12:27:48.94   0.5 M  1.0  VILL 
    VILL  HA    0.7 299  S       12:27:58.57  -0.5 M  1.0  VILL 
    THIV  HA    0.8 308  P       12:27:50.09   0.6 M  1.0  THIV 
    THIV  HA    0.8 308  S       12:28:00.60  -0.3 M  1.0  THIV 
    EPID  HA    0.8 256  P       12:27:50.69   0.7 M  1.0  EPID 
    EPID  HA    0.8 256  S       12:28:01.42  -0.5 M  1.0  EPID 
    PSAH  HA    0.8 334  P       12:27:51.13   0.8 M  1.0  PSAH 
    PSAH  HA    0.8 334  S       12:28:02.28  -0.2 M  1.0  PSAH 
    THI2  HL    0.9 308  P       12:27:52.18   0.6 M  1.0  THI2 
    THI2  HL    0.9 308  S       12:28:04.47  -0.2 M  1.0  THI2 
    LTK   HP    0.9 283  P       12:27:53.07   1.0 M  1.0  LTK  
    LTK   HP    0.9 283  S       12:28:05.31  -0.2 M  1.0  LTK  
    IMAN  HL    1.2 307  P       12:27:57.23   0.7 M  1.0  IMAN 
    IMAN  HL    1.2 307  S       12:28:13.89   0.6 M  1.0  IMAN 
    ATAL  HA    1.2 315  P       12:27:57.51   0.3 M  1.0  ATAL 
    ATAL  HA    1.2 315  S       12:28:15.19   0.7 M  1.0  ATAL 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.3 278  MLv     1.74 -0.30   0.829328      
    ATHU  HA    0.3 300  MLv     1.96 -0.08   0.634935      
    KARY  HA    0.3  49  MLv     1.80 -0.24   0.593518      
    ATH   HL    0.4 297  MLv     1.81 -0.22   0.534592      
    NOAC  HL    0.4 297  MLv     1.92 -0.12   0.681658      
    GR27  1Y    0.4  14  MLv     2.06  0.02   0.802215      
    STFN  HA    0.6 309  MLv     2.18  0.14   0.362056      
    SERI  HA    0.7 156  MLv     2.20  0.16   0.316564      
    VILL  HA    0.7 299  MLv     2.08  0.04   0.239497      
    THIV  HA    0.8 308  MLv     2.53  0.49   0.623709      
    EPID  HA    0.8 256  MLv     2.03 -0.01   0.190062      
    PSAH  HA    0.8 334  MLv     2.27  0.23   0.320217      
    THI2  HL    0.9 308  MLv     2.81  0.78    1.02478      
    LTK   HP    0.9 283  MLv     1.70 -0.34   0.288357      
    IMAN  HL    1.2 307  MLv     1.94 -0.10   0.0958002      
    ATAL  HA    1.2 315  MLv     2.20  0.16   0.165548