Earthquake Information
 Origin Time
2021-09-23 06:56:17 (GMT)
 Magnitude
M 1.6
 Latitude
38.3170° N
 Longitude
23.3485° E
 Focal Depth
13 km
 # of Arrivals
8
 Location 27.3 km SW of Chalkida
43.4 km ESE of Levadhia
50.1 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA7.2256 P06:56:20.20 0.11.0M
AMPEHA7.2256 S06:56:22.28 0.21.0M
THI1HL8.8 27 P06:56:20.30 0.11.0M
THI1HL8.8 27 S06:56:22.22 -0.11.0M
THI2HL13.5297 P06:56:20.74 0.01.0M
THI2HL13.5297 S06:56:23.22 -0.11.0M
VILLHA17.3191 P06:56:21.36 0.01.0M
VILLHA17.3191 S06:56:24.16 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021sqsa
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  06:56:17.42
    Latitude              38.3170 deg  +/-      1 km
    Longitude             23.3485 deg  +/-      1 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap             164 deg

2 Network magnitudes:
    MLv       1.60 +/- 0.53   4            
    M         1.60            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMPE  HA    0.1 256  P       06:56:20.20   0.1 M  1.0  AMPE 
    AMPE  HA    0.1 256  S       06:56:22.28   0.2 M  1.0  AMPE 
    THI1  HL    0.1  27  P       06:56:20.30   0.1 M  1.0  THI1 
    THI1  HL    0.1  27  S       06:56:22.22  -0.1 M  1.0  THI1 
    THI2  HL    0.1 297  P       06:56:20.74  -0.0 M  1.0  THI2 
    THI2  HL    0.1 297  S       06:56:23.22  -0.1 M  1.0  THI2 
    VILL  HA    0.2 191  P       06:56:21.36   0.0 M  1.0  VILL 
    VILL  HA    0.2 191  S       06:56:24.16  -0.1 M  1.0  VILL 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMPE  HA    0.1 256  MLv     1.14 -0.46   0.723743      
    THI1  HL    0.1  27  MLv     1.99  0.39    4.64073      
    THI2  HL    0.1 297  MLv     2.11  0.52    4.71492      
    VILL  HA    0.2 191  MLv     1.17 -0.42    0.43792