Earthquake Information
 Origin Time
2021-09-23 09:03:49 (GMT)
 Magnitude
M 1.7
 Latitude
38.3170° N
 Longitude
23.3472° E
 Focal Depth
12 km
 # of Arrivals
22
 Location 27.4 km SW of Chalkida
43.3 km ESE of Levadhia
50.2 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA2.4213 P09:03:51.53 0.11.0M
THIVHA2.4213 S09:03:53.08 -0.11.0M
THVAHL1.7325 P09:03:51.37 0.01.0M
THVAHL1.7325 S09:03:52.87 -0.21.0M
AMPEHA7.1256 P09:03:51.93 0.21.0M
AMPEHA7.1256 S09:03:53.90 0.21.0M
THI1HL8.9 28 P09:03:52.03 0.11.0M
THI1HL8.9 28 S09:03:53.91 -0.11.0M
THI2HL13.4297 P09:03:52.45 0.01.0M
THI2HL13.4297 S09:03:54.95 0.01.0M
STFNHA23.2132 P09:03:54.04 0.11.0M
STFNHA23.2132 S09:03:57.51 -0.11.0M
VILLHA17.3190 P09:03:52.99 -0.11.0M
VILLHA17.3190 S09:03:55.83 -0.21.0M
DOMVHA32.8258 P09:03:55.42 0.01.0M
DOMVHA32.8258 S09:04:00.11 0.01.0M
MDRAHA30.3160 P09:03:55.45 0.41.0M
MDRAHA30.3160 S09:03:59.42 0.01.0M
LKRHL47.8321 P09:03:57.64 -0.11.0M
LKRHL47.8321 S09:04:04.30 0.01.0M
ATALHA50.5326 P09:03:58.10 -0.11.0M
ATALHA50.5326 S09:04:05.04 0.01.0M


  Solution details

Event:
    Public ID              nkua2021sqwg
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  09:03:49.24
    Latitude              38.3170 deg  +/-      0 km
    Longitude             23.3472 deg  +/-      0 km
    Depth                      12 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.11 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       1.70 +/- 0.34   9            
    M         1.70            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 325  P       09:03:51.37  -0.0 M  1.0  THVA 
    THVA  HL    0.0 325  S       09:03:52.87  -0.2 M  1.0  THVA 
    THIV  HA    0.0 213  P       09:03:51.53   0.1 M  1.0  THIV 
    THIV  HA    0.0 213  S       09:03:53.08  -0.1 M  1.0  THIV 
    AMPE  HA    0.1 256  P       09:03:51.93   0.2 M  1.0  AMPE 
    AMPE  HA    0.1 256  S       09:03:53.90   0.2 M  1.0  AMPE 
    THI1  HL    0.1  28  P       09:03:52.03   0.1 M  1.0  THI1 
    THI1  HL    0.1  28  S       09:03:53.91  -0.1 M  1.0  THI1 
    THI2  HL    0.1 297  P       09:03:52.45  -0.0 M  1.0  THI2 
    THI2  HL    0.1 297  S       09:03:54.95   0.0 M  1.0  THI2 
    VILL  HA    0.2 190  P       09:03:52.99  -0.1 M  1.0  VILL 
    VILL  HA    0.2 190  S       09:03:55.83  -0.2 M  1.0  VILL 
    STFN  HA    0.2 132  P       09:03:54.04   0.1 M  1.0  STFN 
    STFN  HA    0.2 132  S       09:03:57.51  -0.1 M  1.0  STFN 
    MDRA  HA    0.3 160  P       09:03:55.45   0.4 M  1.0  MDRA 
    MDRA  HA    0.3 160  S       09:03:59.42  -0.0 M  1.0  MDRA 
    DOMV  HA    0.3 258  P       09:03:55.42   0.0 M  1.0  DOMV 
    DOMV  HA    0.3 258  S       09:04:00.11  -0.0 M  1.0  DOMV 
    LKR   HL    0.4 321  P       09:03:57.64  -0.1 M  1.0  LKR  
    LKR   HL    0.4 321  S       09:04:04.30  -0.0 M  1.0  LKR  
    ATAL  HA    0.5 326  P       09:03:58.10  -0.1 M  1.0  ATAL 
    ATAL  HA    0.5 326  S       09:04:05.04  -0.0 M  1.0  ATAL 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 325  MLv     1.87  0.17    5.30593      
    THIV  HA    0.0 213  MLv     1.82  0.12    4.58938      
    AMPE  HA    0.1 256  MLv     1.41 -0.29    1.35548      
    THI1  HL    0.1  28  MLv     2.18  0.48    7.24347      
    THI2  HL    0.1 297  MLv     2.14  0.44    5.10499      
    VILL  HA    0.2 190  MLv     1.25 -0.45   0.522593      
    STFN  HA    0.2 132  MLv     1.05 -0.65   0.234533      
    MDRA  HA    0.3 160  MLv     1.19 -0.51   0.216455      
    DOMV  HA    0.3 258  MLv     1.87  0.17    0.88602      
    LKR   HL    0.4 321  MLv     2.13  0.43   0.365229      
    ATAL  HA    0.5 326  MLv     1.60 -0.10   0.171653