Earthquake Information
 Origin Time
2021-09-28 23:11:52 (GMT)
 Magnitude
M 1.4
 Latitude
38.3267° N
 Longitude
23.3530° E
 Focal Depth
9 km
 # of Arrivals
20
 Location 26.3 km SW of Chalkida
43.5 km ESE of Levadhia
50.6 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA3.6211 P23:11:54.39 0.01.0M
THIVHA3.6211 S23:11:55.78 0.01.0M
THVAHL1.5283 P23:11:54.12 -0.11.0M
THVAHL1.5283 S23:11:55.31 -0.21.0M
AMPEHA7.9249 P23:11:54.89 0.11.0M
AMPEHA7.9249 S23:11:56.91 0.41.0M
THI1HL7.7 28 P23:11:54.71 0.01.0M
THI1HL7.7 28 S23:11:56.39 0.01.0M
THI2HL13.4292 P23:11:55.65 0.11.0M
THI2HL13.4292 S23:11:58.03 0.21.0M
VILLHA18.4191 P23:11:55.98 -0.41.0M
VILLHA18.4191 S23:11:58.73 -0.61.0M
MDRAHA31.2161 P23:11:58.69 0.31.0M
MDRAHA31.2161 S23:12:02.81 0.01.0M
ATALHA49.9325 P23:12:01.19 -0.21.0M
ATALHA49.9325 S23:12:08.09 -0.11.0M
LKRHL47.3319 P23:12:00.89 -0.11.0M
LKRHL47.3319 S23:12:07.34 -0.11.0M
DIONHL57.7119 P23:12:03.44 0.71.0M
DIONHL57.7119 S23:12:10.46 -0.11.0M


  Solution details

Event:
    Public ID              nkua2021tbbt
    Description
      region name: Greece
Origin:
    Date                   2021-09-28
    Time                  23:11:52.50
    Latitude              38.3267 deg  +/-      0 km
    Longitude             23.3530 deg  +/-      0 km
    Depth                       9 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.22 s
    Azimuthal gap              90 deg

2 Network magnitudes:
    MLv       1.39 +/- 0.36   8            
    M         1.39            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 283  P       23:11:54.12  -0.1 M  1.0  THVA 
    THVA  HL    0.0 283  S       23:11:55.31  -0.2 M  1.0  THVA 
    THIV  HA    0.0 211  P       23:11:54.39   0.0 M  1.0  THIV 
    THIV  HA    0.0 211  S       23:11:55.78   0.0 M  1.0  THIV 
    THI1  HL    0.1  28  P       23:11:54.71  -0.0 M  1.0  THI1 
    THI1  HL    0.1  28  S       23:11:56.39  -0.0 M  1.0  THI1 
    AMPE  HA    0.1 249  P       23:11:54.89   0.1 M  1.0  AMPE 
    AMPE  HA    0.1 249  S       23:11:56.91   0.4 M  1.0  AMPE 
    THI2  HL    0.1 292  P       23:11:55.65   0.1 M  1.0  THI2 
    THI2  HL    0.1 292  S       23:11:58.03   0.2 M  1.0  THI2 
    VILL  HA    0.2 191  P       23:11:55.98  -0.4 M  1.0  VILL 
    VILL  HA    0.2 191  S       23:11:58.73  -0.6 M  1.0  VILL 
    MDRA  HA    0.3 161  P       23:11:58.69   0.3 M  1.0  MDRA 
    MDRA  HA    0.3 161  S       23:12:02.81  -0.0 M  1.0  MDRA 
    LKR   HL    0.4 319  P       23:12:00.89  -0.1 M  1.0  LKR  
    LKR   HL    0.4 319  S       23:12:07.34  -0.1 M  1.0  LKR  
    ATAL  HA    0.4 325  P       23:12:01.19  -0.2 M  1.0  ATAL 
    ATAL  HA    0.4 325  S       23:12:08.09  -0.1 M  1.0  ATAL 
    DION  HL    0.5 119  P       23:12:03.44   0.7 M  1.0  DION 
    DION  HL    0.5 119  S       23:12:10.46  -0.1 M  1.0  DION 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 283  MLv     1.62  0.23    3.02225      
    THIV  HA    0.0 211  MLv     1.96  0.56    5.85332      
    THI1  HL    0.1  28  MLv     1.94  0.54    4.41657      
    AMPE  HA    0.1 249  MLv     0.91 -0.48   0.414329      
    THI2  HL    0.1 292  MLv     1.05 -0.35   0.409387      
    VILL  HA    0.2 191  MLv     0.98 -0.41   0.263337      
    MDRA  HA    0.3 161  MLv     0.84 -0.56   0.0908713      
    LKR   HL    0.4 319  MLv     1.69  0.30   0.137733      
    ATAL  HA    0.4 325  MLv     1.53  0.14   0.153262      
    DION  HL    0.5 119  MLv     1.44  0.05   0.223225