Earthquake Information
 Origin Time
2021-09-23 06:19:11 (GMT)
 Magnitude
M 1.9
 Latitude
38.3364° N
 Longitude
23.2881° E
 Focal Depth
2 km
 # of Arrivals
16
 Location 30.6 km WSW of Chalkida
37.7 km ESE of Levadhia
55.3 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMPEHA4.2204 P06:19:12.80 0.51.0A
THVAHL4.2100 P06:19:12.23 -0.11.0A
THI1HL10.9 58 P06:19:13.12 -0.41.0A
THI2HL7.8301 P06:19:13.47 0.51.0A
THIVHA5.7137 P06:19:12.43 -0.21.0A
VILLHA19.3174 P06:19:13.89 -1.01.0A
MDRAHA34.4153 P06:19:16.74 -0.71.0A
STFNHA28.5128 P06:19:15.04 -1.41.0A
ATALHA45.9330 P06:19:19.23 -0.11.0A
LKRHL43.0324 P06:19:18.73 -0.11.0A
LTKHP44.7219 P06:19:19.20 0.01.0A
MRKAHA48.5 32 P06:19:19.18 -0.61.0A
DIONHL63.3117 P06:19:24.46 2.21.0A
MRTHHA61.8112 P06:19:21.97 -0.11.0A
APEHL241.7125 P06:19:50.04 1.71.0A
KNDRHC346.2175 P06:20:00.90 -0.21.0A


  Solution details

Event:
    Public ID              nkua2021sqqv
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  06:19:11.20  +/-    0.3 s
    Latitude              38.3364 deg  +/-      2 km
    Longitude             23.2881 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.87 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.35  12            
    M         1.87           12 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMPE  HA    0.0 204  P       06:19:12.80   0.5 A  1.0  AMPE 
    THVA  HL    0.0 100  P       06:19:12.23  -0.1 A  1.0  THVA 
    THIV  HA    0.1 137  P       06:19:12.43  -0.2 A  1.0  THIV 
    THI2  HL    0.1 301  P       06:19:13.47   0.5 A  1.0  THI2 
    THI1  HL    0.1  58  P       06:19:13.12  -0.4 A  1.0  THI1 
    VILL  HA    0.2 174  P       06:19:13.89  -1.0 A  1.0  VILL 
    STFN  HA    0.3 128  P       06:19:15.04  -1.4 A  1.0  STFN 
    MDRA  HA    0.3 153  P       06:19:16.74  -0.7 A  1.0  MDRA 
    LKR   HL    0.4 324  P       06:19:18.73  -0.1 A  1.0  LKR  
    LTK   HP    0.4 219  P       06:19:19.20   0.0 A  1.0  LTK  
    ATAL  HA    0.4 330  P       06:19:19.23  -0.1 A  1.0  ATAL 
    MRKA  HA    0.4  32  P       06:19:19.18  -0.6 A  1.0  MRKA 
    MRTH  HA    0.6 112  P       06:19:21.97  -0.1 A  1.0  MRTH 
    DION  HL    0.6 117  P       06:19:24.46   2.2 A  1.0  DION 
    APE   HL    2.2 125  P       06:19:50.04   1.7 A  1.0  APE  
    KNDR  HC    3.1 175  P       06:20:00.90  -0.2 A  1.0  KNDR 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMPE  HA    0.0 204  MLv     1.49 -0.38    1.93156      
    THVA  HL    0.0 100  MLv     2.55  0.68    22.1472      
    THIV  HA    0.1 137  MLv     2.25  0.38    10.3031      
    THI2  HL    0.1 301  MLv     2.46  0.58    14.4816      
    THI1  HL    0.1  58  MLv     2.39  0.52    10.3674      
    VILL  HA    0.2 174  MLv     1.54 -0.33   0.916323      
    STFN  HA    0.3 128  MLv     1.49 -0.38   0.474705      
    MDRA  HA    0.3 153  MLv     1.28 -0.59   0.208338      
    LKR   HL    0.4 324  MLv     2.12  0.24   0.469794      
    LTK   HP    0.4 219  MLv     1.19 -0.69   0.351272      
    ATAL  HA    0.4 330  MLv     1.67 -0.20   0.263653      
    MRKA  HA    0.4  32  MLv     1.93  0.05   0.414136      
    MRTH  HA    0.6 112  MLv     2.12  0.25   0.323471      
    DION  HL    0.6 117  MLv     1.73 -0.14   0.364525