Earthquake Information
 Origin Time
2023-09-18 18:00:45 (GMT)
 Magnitude
M 1.0
 Latitude
38.5853° N
 Longitude
23.6432° E
 Focal Depth
10 km
 # of Arrivals
10
 Location 14.1 km NNE of Chalkida
40.6 km NE of Thiva
67.4 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSAHHA1.8169 P18:00:46.73 0.11.0M
PSAHHA1.8169 S18:00:48.14 0.11.0M
MRKAHA14.2339 P18:00:47.95 0.01.0M
MRKAHA14.2339 S18:00:50.34 -0.11.0M
ERTRHA23.5148 P18:00:49.61 0.21.0M
ERTRHA23.5148 S18:00:52.76 -0.11.0M
GR261Y28.9225 P18:00:50.11 -0.21.0M
GR261Y28.9225 S18:00:54.30 -0.31.0M
THI2HL44.4238 P18:00:52.89 0.11.0M
THI2HL44.4238 S18:00:59.31 0.41.0M


  Solution details

Event:
    Public ID              nkua2023sikl
    Description
      region name: Greece
Origin:
    Date                   2023-09-18
    Time                  18:00:44.75
    Latitude              38.5853 deg  +/-      1 km
    Longitude             23.6432 deg  +/-      1 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.19 s
    Azimuthal gap             168 deg

2 Network magnitudes:
    MLv       0.98 +/- 0.30   5            
    M         0.98            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSAH  HA    0.0 169  P       18:00:46.73   0.1 M  1.0  PSAH 
    PSAH  HA    0.0 169  S       18:00:48.14   0.1 M  1.0  PSAH 
    MRKA  HA    0.1 339  P       18:00:47.95  -0.0 M  1.0  MRKA 
    MRKA  HA    0.1 339  S       18:00:50.34  -0.1 M  1.0  MRKA 
    ERTR  HA    0.2 148  P       18:00:49.61   0.2 M  1.0  ERTR 
    ERTR  HA    0.2 148  S       18:00:52.76  -0.1 M  1.0  ERTR 
    GR26  1Y    0.3 225  P       18:00:50.11  -0.2 M  1.0  GR26 
    GR26  1Y    0.3 225  S       18:00:54.30  -0.3 M  1.0  GR26 
    THI2  HL    0.4 238  P       18:00:52.89   0.1 M  1.0  THI2 
    THI2  HL    0.4 238  S       18:00:59.31   0.4 M  1.0  THI2 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSAH  HA    0.0 169  MLv     0.66 -0.32   0.329261      
    MRKA  HA    0.1 339  MLv     0.79 -0.19   0.218158      
    ERTR  HA    0.2 148  MLv     0.94 -0.04   0.178684      
    GR26  1Y    0.3 225  MLv     1.07  0.09   0.177114      
    THI2  HL    0.4 238  MLv     1.66  0.68   0.280585