Earthquake Information
 Origin Time
2021-09-17 11:18:31 (GMT)
 Magnitude
M 1.4
 Latitude
38.3355° N
 Longitude
23.3198° E
 Focal Depth
9 km
 # of Arrivals
16
 Location 28.2 km WSW of Chalkida
40.4 km ESE of Levadhia
53.3 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA4.2166 P11:18:32.88 0.01.0M
THIVHA4.2166 S11:18:34.40 0.11.0M
AMPEHA5.8230 P11:18:33.11 0.11.0M
AMPEHA5.8230 S11:18:34.48 -0.11.0M
THI1HL8.7 48 P11:18:33.46 0.11.0M
THI1HL8.7 48 S11:18:35.07 -0.11.0M
VILLHA19.1182 P11:18:34.82 -0.11.0M
VILLHA19.1182 S11:18:37.80 -0.21.0M
DOMVHA31.0254 P11:18:37.00 0.11.0M
DOMVHA31.0254 S11:18:41.37 0.11.0M
MDRAHA33.1157 P11:18:37.75 0.51.0M
MDRAHA33.1157 S11:18:41.98 0.01.0M
ATALHA47.4327 P11:18:39.55 0.01.0M
ATALHA47.4327 S11:18:45.98 -0.11.0M
LKRHL44.7321 P11:18:38.96 -0.11.0M
LKRHL44.7321 S11:18:45.28 0.01.0M


  Solution details

Event:
    Public ID              nkua2021sgbr
    Description
      region name: Greece
Origin:
    Date                   2021-09-17
    Time                  11:18:31.05
    Latitude              38.3355 deg  +/-      0 km
    Longitude             23.3198 deg  +/-      0 km
    Depth                       9 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.09 s
    Azimuthal gap             109 deg

2 Network magnitudes:
    MLv       1.42 +/- 0.27   6            
    M         1.42            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0 166  P       11:18:32.88  -0.0 M  1.0  THIV 
    THIV  HA    0.0 166  S       11:18:34.40   0.1 M  1.0  THIV 
    AMPE  HA    0.1 230  P       11:18:33.11   0.1 M  1.0  AMPE 
    AMPE  HA    0.1 230  S       11:18:34.48  -0.1 M  1.0  AMPE 
    THI1  HL    0.1  48  P       11:18:33.46   0.1 M  1.0  THI1 
    THI1  HL    0.1  48  S       11:18:35.07  -0.1 M  1.0  THI1 
    VILL  HA    0.2 182  P       11:18:34.82  -0.1 M  1.0  VILL 
    VILL  HA    0.2 182  S       11:18:37.80  -0.2 M  1.0  VILL 
    DOMV  HA    0.3 254  P       11:18:37.00   0.1 M  1.0  DOMV 
    DOMV  HA    0.3 254  S       11:18:41.37   0.1 M  1.0  DOMV 
    MDRA  HA    0.3 157  P       11:18:37.75   0.5 M  1.0  MDRA 
    MDRA  HA    0.3 157  S       11:18:41.98   0.0 M  1.0  MDRA 
    LKR   HL    0.4 321  P       11:18:38.96  -0.1 M  1.0  LKR  
    LKR   HL    0.4 321  S       11:18:45.28   0.0 M  1.0  LKR  
    ATAL  HA    0.4 327  P       11:18:39.55  -0.0 M  1.0  ATAL 
    ATAL  HA    0.4 327  S       11:18:45.98  -0.1 M  1.0  ATAL 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0 166  MLv     1.59  0.17    2.40715      
    AMPE  HA    0.1 230  MLv     1.19 -0.23   0.875316      
    THI1  HL    0.1  48  MLv     1.77  0.35    2.81899      
    VILL  HA    0.2 182  MLv     1.01 -0.41   0.273893      
    DOMV  HA    0.3 254  MLv     1.51  0.09   0.430508      
    MDRA  HA    0.3 157  MLv     0.69 -0.73   0.0576126      
    LKR   HL    0.4 321  MLv     1.87  0.45   0.243097      
    ATAL  HA    0.4 327  MLv     1.46  0.04   0.147974