Earthquake Information
 Origin Time
 2023-03-16 21:57:51 (GMT)
 Magnitude
 M 1.6
 Latitude
 38.7207° N
 Longitude
 23.3891° E
 Focal Depth
 10 km
 # of Arrivals
 10
 Location 33.9 km NNW of Chalkida
34.7 km ENE of Atalanti
87.3 km NNW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA17.2 96 P21:57:54.82 -0.81.0A
PSAHHA28.0127 P21:57:58.51 1.21.0A
ATALHA32.1265 P21:57:57.10 -0.91.0A
LKRHL34.8257 P21:57:57.69 -0.71.0A
THI2HL41.7202 P21:57:58.66 -0.81.0A
THVAHL43.7186 P21:57:59.46 -0.31.0A
AMPEHA47.8193 P21:58:01.13 0.71.0A
VILLHA62.2186 P21:58:02.06 -0.61.0A
GR221Y63.7310 P21:58:03.23 0.31.0A
DSFHP82.5246 P21:58:07.73 1.91.0A


  Solution details 

Event:
    Public ID              nkua2023fgws
    Description
      region name: Greece
Origin:
    Date                   2023-03-16
    Time                  21:57:51.23  +/-    0.5 s
    Latitude              38.7207 deg  +/-      4 km
    Longitude             23.3891 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.92 s
    Azimuthal gap             146 deg

2 Network magnitudes:
    MLv       1.56 +/- 0.32   7            
    M         1.56            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  96  P       21:57:54.82  -0.8 A  1.0  MRKA 
    PSAH  HA    0.3 127  P       21:57:58.51   1.2 A  1.0  PSAH 
    ATAL  HA    0.3 265  P       21:57:57.10  -0.9 A  1.0  ATAL 
    LKR   HL    0.3 257  P       21:57:57.69  -0.7 A  1.0  LKR  
    THI2  HL    0.4 202  P       21:57:58.66  -0.8 A  1.0  THI2 
    THVA  HL    0.4 186  P       21:57:59.46  -0.3 A  1.0  THVA 
    AMPE  HA    0.4 193  P       21:58:01.13   0.7 A  1.0  AMPE 
    VILL  HA    0.6 186  P       21:58:02.06  -0.6 A  1.0  VILL 
    GR22  1Y    0.6 310  P       21:58:03.23   0.3 A  1.0  GR22 
    DSF   HP    0.7 246  P       21:58:07.73   1.9 A  1.0  DSF  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  96  MLv     1.27 -0.29   0.547971      
    PSAH  HA    0.3 127  MLv     1.18 -0.38   0.241441      
    ATAL  HA    0.3 265  MLv     1.15 -0.41   0.176444      
    LKR   HL    0.3 257  MLv     1.55 -0.01    0.20601      
    THI2  HL    0.4 202  MLv     1.84  0.28   0.497456      
    THVA  HL    0.4 186  MLv     2.11  0.55   0.836489      
    AMPE  HA    0.4 193  MLv     1.26 -0.30   0.0935692      
    VILL  HA    0.6 186  MLv     1.89  0.33   0.191076      
    GR22  1Y    0.6 310  MLv     1.92  0.36   0.201674