Earthquake Information
 Origin Time
2021-09-23 07:57:15 (GMT)
 Magnitude
M 2.1
 Latitude
38.3587° N
 Longitude
23.3221° E
 Focal Depth
2 km
 # of Arrivals
18
 Location 26.8 km WSW of Chalkida
40.0 km ESE of Levadhia
55.1 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THVAHL3.4159 P07:57:16.49 0.31.0A
AMPEHA7.9216 P07:57:17.07 0.11.0A
THI1HL7.1 63 P07:57:17.47 0.61.0A
THIVHA6.7173 P07:57:16.72 -0.11.0A
VILLHA21.6182 P07:57:18.12 -1.21.0A
DOMVHA32.0249 P07:57:21.16 0.11.0A
MDRAHA35.5159 P07:57:20.98 -0.71.0A
STFNHA28.0136 P07:57:19.37 -1.01.0A
ATALHA45.4325 P07:57:23.43 0.11.0A
LKRHL42.9319 P07:57:22.88 0.01.0A
LTKHP48.5220 P07:57:22.92 -0.91.0A
MRKAHA44.8 31 P07:57:23.35 0.21.0A
MRTHHA60.1116 P07:57:25.50 -0.31.0A
ACORHA65.4217 P07:57:28.57 1.91.0A
DIONHL61.8120 P07:57:25.94 -0.21.0A
VLYHL69.8144 P07:57:28.24 0.81.0A
EPIDHA84.7192 P07:57:31.45 1.51.0A
PANRCL93.5271 P07:57:30.27 -1.21.0A


  Solution details

Event:
    Public ID              nkua2021squb
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  07:57:15.23  +/-    0.3 s
    Latitude              38.3587 deg  +/-      2 km
    Longitude             23.3221 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.83 s
    Azimuthal gap              66 deg

2 Network magnitudes:
    MLv       2.09 +/- 0.28  14            
    M         2.09           14 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 159  P       07:57:16.49   0.3 A  1.0  THVA 
    THIV  HA    0.1 173  P       07:57:16.72  -0.1 A  1.0  THIV 
    THI1  HL    0.1  63  P       07:57:17.47   0.6 A  1.0  THI1 
    AMPE  HA    0.1 216  P       07:57:17.07   0.1 A  1.0  AMPE 
    VILL  HA    0.2 182  P       07:57:18.12  -1.2 A  1.0  VILL 
    STFN  HA    0.3 136  P       07:57:19.37  -1.0 A  1.0  STFN 
    DOMV  HA    0.3 249  P       07:57:21.16   0.1 A  1.0  DOMV 
    MDRA  HA    0.3 159  P       07:57:20.98  -0.7 A  1.0  MDRA 
    LKR   HL    0.4 319  P       07:57:22.88  -0.0 A  1.0  LKR  
    MRKA  HA    0.4  31  P       07:57:23.35   0.2 A  1.0  MRKA 
    ATAL  HA    0.4 325  P       07:57:23.43   0.1 A  1.0  ATAL 
    LTK   HP    0.4 220  P       07:57:22.92  -0.9 A  1.0  LTK  
    MRTH  HA    0.5 116  P       07:57:25.50  -0.3 A  1.0  MRTH 
    DION  HL    0.6 120  P       07:57:25.94  -0.2 A  1.0  DION 
    ACOR  HA    0.6 217  P       07:57:28.57   1.9 A  1.0  ACOR 
    VLY   HL    0.6 144  P       07:57:28.24   0.8 A  1.0  VLY  
    EPID  HA    0.8 192  P       07:57:31.45   1.5 A  1.0  EPID 
    PANR  CL    0.8 271  P       07:57:30.27  -1.2 A  1.0  PANR 

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 159  MLv     2.41  0.32    16.8958      
    THIV  HA    0.1 173  MLv     2.43  0.34    14.5477      
    THI1  HL    0.1  63  MLv     2.68  0.59    25.0454      
    AMPE  HA    0.1 216  MLv     1.70 -0.39    2.55146      
    VILL  HA    0.2 182  MLv     1.77 -0.32    1.34462      
    STFN  HA    0.3 136  MLv     1.67 -0.42   0.747281      
    DOMV  HA    0.3 249  MLv     2.38  0.29      3.037      
    MDRA  HA    0.3 159  MLv     1.54 -0.55   0.355943      
    LKR   HL    0.4 319  MLv     2.43  0.34   0.971081      
    MRKA  HA    0.4  31  MLv     1.98 -0.11   0.578496      
    ATAL  HA    0.4 325  MLv     1.93 -0.16   0.490453      
    LTK   HP    0.4 220  MLv     1.30 -0.78   0.371501      
    MRTH  HA    0.5 116  MLv     2.15  0.06   0.350861      
    DION  HL    0.6 120  MLv     1.76 -0.33   0.398698      
    ACOR  HA    0.6 217  MLv     2.18  0.09   0.356328      
    VLY   HL    0.6 144  MLv     2.08 -0.01    0.27021      
    EPID  HA    0.8 192  MLv     2.36  0.27   0.432517      
    PANR  CL    0.8 271  MLv     3.57  1.48   0.122806