Earthquake Information
 Origin Time
2023-02-08 05:31:09 (GMT)
 Magnitude
M 1.2
 Latitude
38.2898° N
 Longitude
23.4148° E
 Focal Depth
9 km
 # of Arrivals
14
 Location 9.0 km ESE of Thiva
25.1 km SW of Chalkida
44.0 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA7.3278 P05:31:11.58 0.21.0M
THIVHA7.3278 S05:31:13.21 0.11.0M
THVAHL8.2303 P05:31:11.49 0.01.0M
THVAHL8.2303 S05:31:13.07 -0.21.0M
THI1HL11.0351 P05:31:11.92 0.11.0M
THI1HL11.0351 S05:31:13.86 -0.11.0M
GR261Y12.3358 P05:31:12.15 0.11.0M
GR261Y12.3358 S05:31:14.17 -0.21.0M
VILLHA16.6213 P05:31:12.73 0.01.0M
VILLHA16.6213 S05:31:15.32 -0.11.0M
THI2HL20.0297 P05:31:13.44 0.21.0M
THI2HL20.0297 S05:31:16.25 -0.11.0M
LKRHL54.0318 P05:31:18.66 -0.11.0M
LKRHL54.0318 S05:31:25.99 0.01.0M


  Solution details

Event:
    Public ID              nkua2023crwb
    Description
      region name: Greece
Origin:
    Date                   2023-02-08
    Time                  05:31:09.15
    Latitude              38.2898 deg  +/-      0 km
    Longitude             23.4148 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap             215 deg

2 Network magnitudes:
    MLv       1.19 +/- 0.29   7            
    M         1.19            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.1 278  P       05:31:11.58   0.2 M  1.0  THIV 
    THIV  HA    0.1 278  S       05:31:13.21   0.1 M  1.0  THIV 
    THVA  HL    0.1 303  P       05:31:11.49   0.0 M  1.0  THVA 
    THVA  HL    0.1 303  S       05:31:13.07  -0.2 M  1.0  THVA 
    THI1  HL    0.1 351  P       05:31:11.92   0.1 M  1.0  THI1 
    THI1  HL    0.1 351  S       05:31:13.86  -0.1 M  1.0  THI1 
    GR26  1Y    0.1 358  P       05:31:12.15   0.1 M  1.0  GR26 
    GR26  1Y    0.1 358  S       05:31:14.17  -0.2 M  1.0  GR26 
    VILL  HA    0.1 213  P       05:31:12.73   0.0 M  1.0  VILL 
    VILL  HA    0.1 213  S       05:31:15.32  -0.1 M  1.0  VILL 
    THI2  HL    0.2 297  P       05:31:13.44   0.2 M  1.0  THI2 
    THI2  HL    0.2 297  S       05:31:16.25  -0.1 M  1.0  THI2 
    LKR   HL    0.5 318  P       05:31:18.66  -0.1 M  1.0  LKR  
    LKR   HL    0.5 318  S       05:31:25.99  -0.0 M  1.0  LKR  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.1 278  MLv     0.88 -0.32   0.391325      
    THVA  HL    0.1 303  MLv     1.45  0.25    1.38691      
    THI1  HL    0.1 351  MLv     1.24  0.04   0.725096      
    GR26  1Y    0.1 358  MLv     0.78 -0.41   0.238864      
    VILL  HA    0.1 213  MLv     0.99 -0.20   0.296651      
    THI2  HL    0.2 297  MLv     1.36  0.17   0.571433      
    LKR   HL    0.5 318  MLv     2.05  0.86   0.215636