Earthquake Information
 Origin Time
 2024-04-18 00:30:24 (GMT)
 Magnitude
 M 1.5
 Latitude
 38.3230° N
 Longitude
 23.3665° E
 Focal Depth
 5 km
 # of Arrivals
 10
 Location 4.0 km E of Thiva
25.6 km SW of Chalkida
49.6 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL2.8286 P00:30:25.31 0.01.0M
THVAHL2.8286 S00:30:26.09 -0.11.0M
THIVHA4.0229 P00:30:25.78 0.31.0M
THIVHA4.0229 S00:30:26.48 0.01.0M
GR261Y9.4 24 P00:30:26.28 -0.11.0M
GR261Y9.4 24 S00:30:28.13 0.11.0M
VILLHA18.3195 P00:30:27.79 -0.11.0M
VILLHA18.3195 S00:30:30.78 0.11.0M
LKRHL48.4318 P00:30:32.70 -0.21.0M
LKRHL48.4318 S00:30:39.80 0.21.0M


  Solution details 

Event:
    Public ID              nkua2024hpji
    Description
      region name: Greece
Origin:
    Date                   2024-04-18
    Time                  00:30:24.14
    Latitude              38.3230 deg  +/-      0 km
    Longitude             23.3665 deg  +/-      0 km
    Depth                       5 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap             171 deg

2 Network magnitudes:
    MLv       1.48 +/- 0.48   5            
    M         1.48            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 286  P       00:30:25.31  -0.0 M  1.0  THVA 
    THVA  HL    0.0 286  S       00:30:26.09  -0.1 M  1.0  THVA 
    THIV  HA    0.0 229  P       00:30:25.78   0.3 M  1.0  THIV 
    THIV  HA    0.0 229  S       00:30:26.48  -0.0 M  1.0  THIV 
    GR26  1Y    0.1  24  P       00:30:26.28  -0.1 M  1.0  GR26 
    GR26  1Y    0.1  24  S       00:30:28.13   0.1 M  1.0  GR26 
    VILL  HA    0.2 195  P       00:30:27.79  -0.1 M  1.0  VILL 
    VILL  HA    0.2 195  S       00:30:30.78   0.1 M  1.0  VILL 
    LKR   HL    0.4 318  P       00:30:32.70  -0.2 M  1.0  LKR  
    LKR   HL    0.4 318  S       00:30:39.80   0.2 M  1.0  LKR  

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 286  MLv     2.00  0.52      6.792      
    THIV  HA    0.0 229  MLv     1.77  0.29    3.68576      
    GR26  1Y    0.1  24  MLv     0.86 -0.62   0.331701      
    VILL  HA    0.2 195  MLv     0.99 -0.49   0.271169      
    LKR   HL    0.4 318  MLv     1.71  0.23   0.135419