Earthquake Information
 Origin Time
2021-09-23 10:52:56 (GMT)
 Magnitude
M 1.9
 Latitude
38.3394° N
 Longitude
23.3153° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 28.3 km WSW of Chalkida
39.9 km ESE of Levadhia
53.9 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA4.7162 P10:52:57.38 0.11.0A
THVAHL2.1120 P10:52:57.23 0.31.0A
AMPEHA5.8224 P10:52:57.79 0.31.0A
THI1HL8.8 52 P10:52:57.97 0.01.0A
THI2HL9.8292 P10:52:58.45 0.31.0A
STFNHA27.0132 P10:53:00.05 -1.01.0A
VILLHA19.5181 P10:52:58.84 -1.01.0A
MDRAHA33.7157 P10:53:01.33 -0.91.0A
ATALHA46.9327 P10:53:04.40 0.01.0A
LKRHL44.1321 P10:53:03.72 -0.31.0A
LTKHP46.5221 P10:53:04.82 0.41.0A
MRKAHA47.0 30 P10:53:04.24 -0.21.0A
MRTHHA59.7114 P10:53:06.41 -0.21.0A
DIONHL61.3118 P10:53:07.86 1.01.0A
VLYHL68.5142 P10:53:09.40 1.31.0A


  Solution details

Event:
    Public ID              nkua2021sqzw
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  10:52:56.11  +/-    0.3 s
    Latitude              38.3394 deg  +/-      2 km
    Longitude             23.3153 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.64 s
    Azimuthal gap              68 deg

2 Network magnitudes:
    MLv       1.87 +/- 0.33  12            
    M         1.87           12 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 120  P       10:52:57.23   0.3 A  1.0  THVA 
    THIV  HA    0.0 162  P       10:52:57.38   0.1 A  1.0  THIV 
    AMPE  HA    0.1 224  P       10:52:57.79   0.3 A  1.0  AMPE 
    THI1  HL    0.1  52  P       10:52:57.97  -0.0 A  1.0  THI1 
    THI2  HL    0.1 292  P       10:52:58.45   0.3 A  1.0  THI2 
    VILL  HA    0.2 181  P       10:52:58.84  -1.0 A  1.0  VILL 
    STFN  HA    0.2 132  P       10:53:00.05  -1.0 A  1.0  STFN 
    MDRA  HA    0.3 157  P       10:53:01.33  -0.9 A  1.0  MDRA 
    LKR   HL    0.4 321  P       10:53:03.72  -0.3 A  1.0  LKR  
    LTK   HP    0.4 221  P       10:53:04.82   0.4 A  1.0  LTK  
    ATAL  HA    0.4 327  P       10:53:04.40  -0.0 A  1.0  ATAL 
    MRKA  HA    0.4  30  P       10:53:04.24  -0.2 A  1.0  MRKA 
    MRTH  HA    0.5 114  P       10:53:06.41  -0.2 A  1.0  MRTH 
    DION  HL    0.6 118  P       10:53:07.86   1.0 A  1.0  DION 
    VLY   HL    0.6 142  P       10:53:09.40   1.3 A  1.0  VLY  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 120  MLv     2.31  0.45    14.5145      
    THIV  HA    0.0 162  MLv     2.30  0.43    12.0806      
    AMPE  HA    0.1 224  MLv     1.36 -0.51      1.287      
    THI1  HL    0.1  52  MLv     2.15  0.28    6.79555      
    THI2  HL    0.1 292  MLv     2.25  0.38    7.96692      
    VILL  HA    0.2 181  MLv     1.56 -0.30   0.946576      
    STFN  HA    0.2 132  MLv     1.54 -0.32   0.588772      
    MDRA  HA    0.3 157  MLv     1.26 -0.61    0.20698      
    LKR   HL    0.4 321  MLv     1.97  0.10   0.314369      
    LTK   HP    0.4 221  MLv     1.10 -0.77   0.258541      
    MRKA  HA    0.4  30  MLv     1.79 -0.08   0.326529      
    MRTH  HA    0.5 114  MLv     2.05  0.19   0.288971      
    DION  HL    0.6 118  MLv     1.77 -0.09   0.413774      
    VLY   HL    0.6 142  MLv     2.27  0.40   0.422032