Earthquake Information
 Origin Time
2021-09-23 04:04:33 (GMT)
 Magnitude
M 2.1
 Latitude
38.3406° N
 Longitude
23.3559° E
 Focal Depth
2 km
 # of Arrivals
20
 Location 25.2 km WSW of Chalkida
43.3 km ESE of Levadhia
51.6 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA5.1204 P04:04:35.23 0.11.0A
THVAHL2.1235 P04:04:35.05 0.41.0A
AMPEHA8.8240 P04:04:35.81 0.11.0A
THI1HL6.2 33 P04:04:35.72 0.41.0A
THI2HL13.1286 P04:04:36.44 -0.11.0A
STFNHA24.5138 P04:04:37.94 -0.51.0A
VILLHA20.0191 P04:04:36.77 -0.91.0A
DOMVHA34.1254 P04:04:40.39 0.41.0A
MDRAHA32.6163 P04:04:39.14 -0.61.0A
ATALHA48.8323 P04:04:42.42 -0.11.0A
LKRHL46.3318 P04:04:40.75 -1.31.0A
LTKHP49.0224 P04:04:41.76 -0.81.0A
MRKAHA45.2 26 P04:04:41.91 0.11.0A
DIONHL58.3120 P04:04:44.35 0.21.0A
MRTHHA56.6115 P04:04:43.77 0.01.0A
ACORHA65.7221 P04:04:45.32 0.01.0A
VLYHL66.5145 P04:04:46.33 0.91.0A
EPIDHA83.4195 P04:04:48.58 0.31.0A
KLVHL110.4253 P04:04:53.09 0.21.0A
LAKAHA120.7265 P04:04:55.70 1.21.0A


  Solution details

Event:
    Public ID              nkua2021sqmj
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  04:04:33.83  +/-    0.3 s
    Latitude              38.3406 deg  +/-      2 km
    Longitude             23.3559 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.58 s
    Azimuthal gap              83 deg

2 Network magnitudes:
    MLv       2.06 +/- 0.31  12            
    M         2.06           12 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 235  P       04:04:35.05   0.4 A  1.0  THVA 
    THIV  HA    0.0 204  P       04:04:35.23   0.1 A  1.0  THIV 
    THI1  HL    0.1  33  P       04:04:35.72   0.4 A  1.0  THI1 
    AMPE  HA    0.1 240  P       04:04:35.81   0.1 A  1.0  AMPE 
    THI2  HL    0.1 286  P       04:04:36.44  -0.1 A  1.0  THI2 
    VILL  HA    0.2 191  P       04:04:36.77  -0.9 A  1.0  VILL 
    STFN  HA    0.2 138  P       04:04:37.94  -0.5 A  1.0  STFN 
    MDRA  HA    0.3 163  P       04:04:39.14  -0.6 A  1.0  MDRA 
    DOMV  HA    0.3 254  P       04:04:40.39   0.4 A  1.0  DOMV 
    MRKA  HA    0.4  26  P       04:04:41.91   0.1 A  1.0  MRKA 
    LKR   HL    0.4 318  P       04:04:40.75  -1.3 A  1.0  LKR  
    ATAL  HA    0.4 323  P       04:04:42.42  -0.1 A  1.0  ATAL 
    LTK   HP    0.4 224  P       04:04:41.76  -0.8 A  1.0  LTK  
    MRTH  HA    0.5 115  P       04:04:43.77  -0.0 A  1.0  MRTH 
    DION  HL    0.5 120  P       04:04:44.35   0.2 A  1.0  DION 
    ACOR  HA    0.6 221  P       04:04:45.32  -0.0 A  1.0  ACOR 
    VLY   HL    0.6 145  P       04:04:46.33   0.9 A  1.0  VLY  
    EPID  HA    0.7 195  P       04:04:48.58   0.3 A  1.0  EPID 
    KLV   HL    1.0 253  P       04:04:53.09   0.2 A  1.0  KLV  
    LAKA  HA    1.1 265  P       04:04:55.70   1.2 A  1.0  LAKA 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 235  MLv     2.53  0.46    23.7785      
    THIV  HA    0.0 204  MLv     2.53  0.46    20.0086      
    THI1  HL    0.1  33  MLv     2.56  0.49    20.0156      
    AMPE  HA    0.1 240  MLv     1.70 -0.36    2.41602      
    THI2  HL    0.1 286  MLv     2.16  0.09    5.34776      
    VILL  HA    0.2 191  MLv     1.73 -0.34    1.34177      
    STFN  HA    0.2 138  MLv     1.70 -0.36   0.976092      
    MDRA  HA    0.3 163  MLv     1.54 -0.53   0.417832      
    DOMV  HA    0.3 254  MLv     2.05 -0.01    1.25796      
    MRKA  HA    0.4  26  MLv     1.99 -0.08   0.573134      
    LKR   HL    0.4 318  MLv     2.55  0.49    1.06071      
    ATAL  HA    0.4 323  MLv     2.11  0.04   0.612506      
    LTK   HP    0.4 224  MLv     1.33 -0.74   0.381995      
    MRTH  HA    0.5 115  MLv     2.41  0.35   0.787683      
    DION  HL    0.5 120  MLv     1.71 -0.35   0.401938      
    VLY   HL    0.6 145  MLv     2.16  0.10   0.336837