Earthquake Information
 Origin Time
2021-09-23 07:24:13 (GMT)
 Magnitude
M 1.8
 Latitude
38.2988° N
 Longitude
23.3013° E
 Focal Depth
2 km
 # of Arrivals
12
 Location 31.8 km SW of Chalkida
40.2 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
AMPEHA2.9276 P07:24:15.03 0.61.0A
THIVHA2.7 90 P07:24:14.66 0.21.0A
THVAHL4.6 41 P07:24:14.49 -0.31.0A
THI1HL12.8 39 P07:24:15.18 -1.01.0A
THI2HL11.4316 P07:24:15.75 -0.21.0A
VILLHA15.0176 P07:24:16.25 -0.31.0A
STFNHA25.2123 P07:24:18.04 -0.21.0A
MDRAHA30.2151 P07:24:19.08 0.01.0A
LKRHL47.1326 P07:24:21.27 -0.61.0A
LTKHP42.4224 P07:24:21.28 0.21.0A
ATALHA50.1331 P07:24:22.20 -0.21.0A
MRKAHA51.5 29 P07:24:24.33 1.71.0A


  Solution details

Event:
    Public ID              nkua2021sqsz
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  07:24:13.55  +/-    0.3 s
    Latitude              38.2988 deg  +/-      2 km
    Longitude             23.3013 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.63 s
    Azimuthal gap              58 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.49   8            
    M         1.79            8 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THIV  HA    0.0  90  P       07:24:14.66   0.2 A  1.0  THIV 
    AMPE  HA    0.0 276  P       07:24:15.03   0.6 A  1.0  AMPE 
    THVA  HL    0.0  41  P       07:24:14.49  -0.3 A  1.0  THVA 
    THI2  HL    0.1 316  P       07:24:15.75  -0.2 A  1.0  THI2 
    THI1  HL    0.1  39  P       07:24:15.18  -1.0 A  1.0  THI1 
    VILL  HA    0.1 176  P       07:24:16.25  -0.3 A  1.0  VILL 
    STFN  HA    0.2 123  P       07:24:18.04  -0.2 A  1.0  STFN 
    MDRA  HA    0.3 151  P       07:24:19.08   0.0 A  1.0  MDRA 
    LTK   HP    0.4 224  P       07:24:21.28   0.2 A  1.0  LTK  
    LKR   HL    0.4 326  P       07:24:21.27  -0.6 A  1.0  LKR  
    ATAL  HA    0.5 331  P       07:24:22.20  -0.2 A  1.0  ATAL 
    MRKA  HA    0.5  29  P       07:24:24.33   1.7 A  1.0  MRKA 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THIV  HA    0.0  90  MLv     2.20  0.41    10.6979      
    AMPE  HA    0.0 276  MLv     1.24 -0.55    1.18473      
    THVA  HL    0.0  41  MLv     2.51  0.72    19.8277      
    THI2  HL    0.1 316  MLv     2.13  0.34    5.53754      
    THI1  HL    0.1  39  MLv     2.30  0.51    7.61312      
    VILL  HA    0.1 176  MLv     1.43 -0.36   0.899228      
    STFN  HA    0.2 123  MLv     1.27 -0.52   0.348785      
    MDRA  HA    0.3 151  MLv     1.41 -0.38   0.356719      
    LTK   HP    0.4 224  MLv     1.06 -0.73   0.302685      
    LKR   HL    0.4 326  MLv     2.35  0.56   0.636916