Earthquake Information
 Origin Time
 2021-04-01 23:40:26 (GMT)
 Magnitude
 M 1.9
 Latitude
 39.6439° N
 Longitude
 22.1890° E
 Focal Depth
 2 km
 # of Arrivals
 16
 Location 19.8 km W of Larissa
37.4 km ENE of Trikala
228.0 km NW of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TYR2AHT6.5233 P23:40:25.23 -2.81.0A
TYR1HT8.1347 P23:40:28.76 0.51.0A
TYRNHT8.3 27 P23:40:23.41 -4.91.0A
TYR6HT10.8298 P23:40:28.97 0.21.0A
TYR3HT13.8329 P23:40:29.82 0.61.0A
THLHL17.4240 P23:40:26.37 -3.51.0A
TYR4HT17.5340 P23:40:30.51 0.61.0A
TYR5HT22.9341 P23:40:31.58 0.81.0A
VRKSHP23.9311 P23:40:31.41 0.41.0A
NESNHT31.4 73 P23:40:33.32 1.11.0A
TETRHL85.2247 P23:40:42.31 1.01.0A
EVRHL87.2202 P23:40:42.31 0.71.0A
PRMDHP94.5263 P23:40:44.19 1.31.0A
PAIGHT131.2 75 P23:40:50.32 1.71.0A
PDOHP145.0217 P23:40:52.94 2.31.0A


  Solution details 

Event:
    Public ID              nkua2021gkgd
    Description
      region name: Greece
Origin:
    Date                   2021-04-01
    Time                  23:40:26.50  +/-    0.3 s
    Latitude              39.6439 deg  +/-      2 km
    Longitude             22.1890 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.98 s
    Azimuthal gap             127 deg

2 Network magnitudes:
    MLv       1.86 +/- 0.11   8            
    M         1.86            8 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TYR2A HT    0.1 233  P       23:40:25.23  -2.8 A  1.0  TYR2A
    TYR1  HT    0.1 347  P       23:40:28.76   0.5 A  1.0  TYR1 
    TYRN  HT    0.1  27  P       23:40:23.41  -4.9 A  1.0  TYRN 
    TYR6  HT    0.1 298  P       23:40:28.97   0.2 A  1.0  TYR6 
    TYR3  HT    0.1 329  P       23:40:29.82   0.6 A  1.0  TYR3 
    THL   HL    0.2 240  P       23:40:26.37  -3.5 A  1.0  THL  
    TYR4  HT    0.2 340  P       23:40:30.51   0.6 A  1.0  TYR4 
    TYR5  HT    0.2 341  P       23:40:31.58   0.8 A  1.0  TYR5 
    VRKS  HP    0.2 311  P       23:40:31.41   0.4 A  1.0  VRKS 
    NESN  HT    0.3  73  P       23:40:33.32   1.1 A  1.0  NESN 
    TETR  HL    0.8 247  P       23:40:42.31   1.0 A  1.0  TETR 
    EVR   HL    0.8 202  P       23:40:42.31   0.7 A  1.0  EVR  
    PRMD  HP    0.8 263  P       23:40:44.19   1.3 A  1.0  PRMD 
    PVO   HP    1.1 207  P       23:40:51.37   3.3 AX 0.0  PVO  
    PAIG  HT    1.2  75  P       23:40:50.32   1.7 A  1.0  PAIG 
    PDO   HP    1.3 217  P       23:40:52.94   2.3 A  1.0  PDO  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TYR2A HT    0.1 233  MLv     2.83  0.96    36.6767      
    TYR1  HT    0.1 347  MLv     1.88  0.01    3.76281      
    TYRN  HT    0.1  27  MLv     1.98  0.12    3.68602      
    TYR6  HT    0.1 298  MLv     1.82 -0.04    2.83618      
    TYR3  HT    0.1 329  MLv     1.94  0.07    3.11211      
    THL   HL    0.2 240  MLv     1.86 -0.01    1.26972      
    TYR4  HT    0.2 340  MLv     1.79 -0.08    1.77721      
    TYR5  HT    0.2 341  MLv     1.63 -0.24   0.898882      
    VRKS  HP    0.2 311  MLv     1.53 -0.33   0.681593      
    NESN  HT    0.3  73  MLv     1.99  0.12     1.2669