Earthquake Information
 Origin Time
 2020-12-04 06:40:36 (GMT)
 Magnitude
 M 1.9
 Latitude
 38.2965° N
 Longitude
 23.4325° E
 Focal Depth
 3 km
 # of Arrivals
 29
 Location 10.2 km ESE of Thiva
23.6 km SW of Chalkida
43.6 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
STFNHA16.5144 P06:40:40.03 0.21.0M
STFNHA16.5144 S06:40:42.55 0.01.0M
VILLHA18.1216 P06:40:40.02 -0.21.0M
VILLHA18.1216 S06:40:42.83 -0.31.0M
MDRAHA26.4174 P06:40:41.66 0.01.0M
MDRAHA26.4174 S06:40:45.33 -0.31.0M
PTLHL46.8126 P06:40:45.17 0.01.0M
PTLHL46.8126 S06:40:51.16 -0.71.0M
MRTHHA48.5113 P06:40:45.24 -0.11.0M
MRTHHA48.5113 S06:40:52.19 -0.11.0M
DIONHL50.1119 P06:40:45.43 -0.21.0M
DIONHL50.1119 S06:40:52.16 -0.61.0M
LTKHP50.8233 P06:40:46.35 0.61.0M
LTKHP50.8233 S06:40:53.31 0.31.0M
ATALHA56.7321 P06:40:46.61 -0.11.0M
ACORHA66.8228 P06:40:49.36 0.91.0M
ACORHA66.8228 S06:40:57.93 0.31.0M
KYMIHL69.1 57 P06:40:48.88 0.11.0M
KYMIHL69.1 57 S06:40:58.36 0.11.0M
EPIDHA80.7200 P06:40:51.03 0.41.0M
EPIDHA80.7200 S06:41:02.46 0.91.0M
KARYHA92.6108 P06:40:52.92 0.31.0M
KARYHA92.6108 S06:41:04.82 -0.21.0M
GURHP103.4247 P06:40:55.41 0.91.0M
GURHP103.4247 S06:41:07.98 -0.31.0M
KLVHL115.6256 P06:40:57.06 0.71.0M
KLVHL115.6256 S06:41:11.31 -0.31.0M
PYRGCL124.1276 P06:40:57.85 0.11.0M
PYRGCL124.1276 S06:41:13.70 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2020xubg
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-12-04
    Time                  06:40:36.35
    Latitude              38.2965 deg  +/-      0 km
    Longitude             23.4325 deg  +/-      0 km
    Depth                       3 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap              97 deg

2 Network magnitudes:
    MLv       1.91 +/- 0.20  13            
    M         1.91           13 preferred  

29 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    STFN  HA    0.1 144  P       06:40:40.03   0.2 M  1.0  STFN 
    STFN  HA    0.1 144  S       06:40:42.55   0.0 M  1.0  STFN 
    VILL  HA    0.2 216  P       06:40:40.02  -0.2 M  1.0  VILL 
    VILL  HA    0.2 216  S       06:40:42.83  -0.3 M  1.0  VILL 
    MDRA  HA    0.2 174  P       06:40:41.66   0.0 M  1.0  MDRA 
    MDRA  HA    0.2 174  S       06:40:45.33  -0.3 M  1.0  MDRA 
    PTL   HL    0.4 126  P       06:40:45.17   0.0 M  1.0  PTL  
    PTL   HL    0.4 126  S       06:40:51.16  -0.7 M  1.0  PTL  
    MRTH  HA    0.4 113  P       06:40:45.24  -0.1 M  1.0  MRTH 
    MRTH  HA    0.4 113  S       06:40:52.19  -0.1 M  1.0  MRTH 
    DION  HL    0.5 119  P       06:40:45.43  -0.2 M  1.0  DION 
    DION  HL    0.5 119  S       06:40:52.16  -0.6 M  1.0  DION 
    LTK   HP    0.5 233  P       06:40:46.35   0.6 M  1.0  LTK  
    LTK   HP    0.5 233  S       06:40:53.31   0.3 M  1.0  LTK  
    ATAL  HA    0.5 321  P       06:40:46.61  -0.1 M  1.0  ATAL 
    ACOR  HA    0.6 228  P       06:40:49.36   0.9 M  1.0  ACOR 
    ACOR  HA    0.6 228  S       06:40:57.93   0.3 M  1.0  ACOR 
    KYMI  HL    0.6  57  P       06:40:48.88   0.1 M  1.0  KYMI 
    KYMI  HL    0.6  57  S       06:40:58.36   0.1 M  1.0  KYMI 
    EPID  HA    0.7 200  P       06:40:51.03   0.4 M  1.0  EPID 
    EPID  HA    0.7 200  S       06:41:02.46   0.9 M  1.0  EPID 
    KARY  HA    0.8 108  P       06:40:52.92   0.3 M  1.0  KARY 
    KARY  HA    0.8 108  S       06:41:04.82  -0.2 M  1.0  KARY 
    GUR   HP    0.9 247  P       06:40:55.41   0.9 M  1.0  GUR  
    GUR   HP    0.9 247  S       06:41:07.98  -0.3 M  1.0  GUR  
    KLV   HL    1.0 256  P       06:40:57.06   0.7 M  1.0  KLV  
    KLV   HL    1.0 256  S       06:41:11.31  -0.3 M  1.0  KLV  
    PYRG  CL    1.1 276  P       06:40:57.85   0.1 M  1.0  PYRG 
    PYRG  CL    1.1 276  S       06:41:13.70  -0.2 M  1.0  PYRG 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    STFN  HA    0.1 144  MLv     1.81 -0.10    1.96656      
    VILL  HA    0.2 216  MLv     1.78 -0.12    1.69823      
    MDRA  HA    0.2 174  MLv     1.73 -0.17   0.943118      
    PTL   HL    0.4 126  MLv     1.71 -0.19    0.27644      
    MRTH  HA    0.4 113  MLv     2.02  0.12   0.515915      
    DION  HL    0.5 119  MLv     1.44 -0.46   0.347041      
    LTK   HP    0.5 233  MLv     1.40 -0.50   0.410833      
    ATAL  HA    0.5 321  MLv     2.18  0.28   0.464057      
    ACOR  HA    0.6 228  MLv     2.05  0.15   0.260544      
    KYMI  HL    0.6  57  MLv     1.93  0.02   0.192396      
    EPID  HA    0.7 200  MLv     2.24  0.34   0.344725      
    KARY  HA    0.8 108  MLv     2.07  0.16   0.201173      
    GUR   HP    0.9 247  MLv     2.08  0.17   0.182617      
    KLV   HL    1.0 256  MLv     2.26  0.36   0.184862      
    PYRG  CL    1.1 276  MLv     1.61 -0.30   0.0306309