Earthquake Information
 Origin Time
 2023-09-25 04:04:18 (GMT)
 Magnitude
 M 1.5
 Latitude
 38.3128° N
 Longitude
 23.4478° E
 Focal Depth
 5 km
 # of Arrivals
 16
 Location 11.2 km E of Thiva
21.3 km SW of Chalkida
44.3 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THI1HL9.5331 P04:04:20.04 0.01.0M
THI1HL9.5331 S04:04:21.69 0.01.0M
THVAHL9.9281 P04:04:20.08 0.01.0M
THVAHL9.9281 S04:04:21.81 0.01.0M
THIVHA10.2261 P04:04:20.35 0.21.0M
THIVHA10.2261 S04:04:22.30 0.41.0M
GR261Y10.2341 P04:04:20.18 0.01.0M
GR261Y10.2341 S04:04:21.86 -0.21.0M
AMPEHA15.7265 P04:04:21.21 0.11.0M
AMPEHA15.7265 S04:04:24.06 0.51.0M
STFNHA17.3151 P04:04:21.39 0.01.0M
STFNHA17.3151 S04:04:24.19 0.11.0M
VILLHA20.3216 P04:04:21.48 -0.51.0M
VILLHA20.3216 S04:04:24.78 -0.31.0M
ERTRHA31.3 71 P04:04:23.66 -0.21.0M
ERTRHA31.3 71 S04:04:28.53 0.21.0M


  Solution details 

Event:
    Public ID              nkua2023sudj
    Description
      region name: Greece
Origin:
    Date                   2023-09-25
    Time                  04:04:17.85
    Latitude              38.3128 deg  +/-      0 km
    Longitude             23.4478 deg  +/-      0 km
    Depth                       5 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.15 s
    Azimuthal gap              89 deg

2 Network magnitudes:
    MLv       1.49 +/- 0.38   6            
    M         1.49            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THI1  HL    0.1 331  P       04:04:20.04   0.0 M  1.0  THI1 
    THI1  HL    0.1 331  S       04:04:21.69   0.0 M  1.0  THI1 
    THVA  HL    0.1 281  P       04:04:20.08  -0.0 M  1.0  THVA 
    THVA  HL    0.1 281  S       04:04:21.81  -0.0 M  1.0  THVA 
    GR26  1Y    0.1 341  P       04:04:20.18  -0.0 M  1.0  GR26 
    GR26  1Y    0.1 341  S       04:04:21.86  -0.2 M  1.0  GR26 
    THIV  HA    0.1 261  P       04:04:20.35   0.2 M  1.0  THIV 
    THIV  HA    0.1 261  S       04:04:22.30   0.4 M  1.0  THIV 
    AMPE  HA    0.1 265  P       04:04:21.21   0.1 M  1.0  AMPE 
    AMPE  HA    0.1 265  S       04:04:24.06   0.5 M  1.0  AMPE 
    STFN  HA    0.2 151  P       04:04:21.39  -0.0 M  1.0  STFN 
    STFN  HA    0.2 151  S       04:04:24.19   0.1 M  1.0  STFN 
    VILL  HA    0.2 216  P       04:04:21.48  -0.5 M  1.0  VILL 
    VILL  HA    0.2 216  S       04:04:24.78  -0.3 M  1.0  VILL 
    ERTR  HA    0.3  71  P       04:04:23.66  -0.2 M  1.0  ERTR 
    ERTR  HA    0.3  71  S       04:04:28.53   0.2 M  1.0  ERTR 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THI1  HL    0.1 331  MLv     2.43  0.94    12.2782      
    THVA  HL    0.1 281  MLv     2.17  0.68    6.62658      
    GR26  1Y    0.1 341  MLv     1.28 -0.21   0.835821      
    THIV  HA    0.1 261  MLv     1.71  0.22    2.25838      
    AMPE  HA    0.1 265  MLv     1.10 -0.39   0.409546      
    STFN  HA    0.2 151  MLv     1.37 -0.12   0.690333      
    VILL  HA    0.2 216  MLv     1.15 -0.34   0.351541      
    ERTR  HA    0.3  71  MLv     1.27 -0.22   0.244676