Earthquake Information
 Origin Time
2021-09-18 20:19:23 (GMT)
 Magnitude
M 1.0
 Latitude
38.3313° N
 Longitude
23.3196° E
 Focal Depth
9 km
 # of Arrivals
11
 Location 28.5 km WSW of Chalkida
40.5 km ESE of Levadhia
53.0 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA5.5233 P20:19:25.60 -0.11.0A
THIVHA3.8163 P20:19:25.16 -0.31.0A
THVAHL1.4 97 P20:19:25.01 -0.11.0A
THI2HL10.5296 P20:19:26.22 -0.31.0A
STFNHA26.1131 P20:19:28.00 -1.01.0A
VILLHA18.6182 P20:19:27.25 -0.51.0A
MDRAHA32.7157 P20:19:31.89 1.91.0A
ATALHA47.8327 P20:19:32.79 0.41.0A
DIONHL60.6118 P20:19:34.60 0.21.0A
APEHL239.1125 P20:19:58.89 -0.31.0A


  Solution details

Event:
    Public ID              nkua2021sipa
    Description
      region name: Greece
Origin:
    Date                   2021-09-18
    Time                  20:19:23.23  +/-    0.6 s
    Latitude              38.3313 deg  +/-      4 km
    Longitude             23.3196 deg  +/-      4 km
    Depth                       9 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.73 s
    Azimuthal gap             129 deg

2 Network magnitudes:
    MLv       0.98 +/- 0.28   6            
    M         0.98            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0  97  P       20:19:25.01  -0.1 A  1.0  THVA 
    THIV  HA    0.0 163  P       20:19:25.16  -0.3 A  1.0  THIV 
    AMPE  HA    0.0 233  P       20:19:25.60  -0.1 A  1.0  AMPE 
    THI2  HL    0.1 296  P       20:19:26.22  -0.3 A  1.0  THI2 
    VILL  HA    0.2 182  P       20:19:27.25  -0.5 A  1.0  VILL 
    STFN  HA    0.2 131  P       20:19:28.00  -1.0 A  1.0  STFN 
    MDRA  HA    0.3 157  P       20:19:31.89   1.9 A  1.0  MDRA 
    ATAL  HA    0.4 327  P       20:19:32.79   0.4 A  1.0  ATAL 
    MRTH  HA    0.5 113  P       20:19:37.63   3.5 AX 0.0  MRTH 
    DION  HL    0.5 118  P       20:19:34.60   0.2 A  1.0  DION 
    APE   HL    2.2 125  P       20:19:58.89  -0.3 A  1.0  APE  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0  97  MLv     1.75  0.77    4.07212      
    THIV  HA    0.0 163  MLv     1.47  0.49    1.88372      
    AMPE  HA    0.0 233  MLv     0.78 -0.20   0.347298      
    VILL  HA    0.2 182  MLv     0.83 -0.14   0.186281      
    STFN  HA    0.2 131  MLv     0.69 -0.29   0.0859029      
    MDRA  HA    0.3 157  MLv     0.59 -0.39   0.0468616      
    ATAL  HA    0.4 327  MLv     1.12  0.14   0.066077      
    DION  HL    0.5 118  MLv     0.97 -0.01   0.0654307