Earthquake Information
 Origin Time
2021-09-23 00:16:47 (GMT)
 Magnitude
M 1.6
 Latitude
38.3183° N
 Longitude
23.3393° E
 Focal Depth
2 km
 # of Arrivals
11
 Location 27.8 km SW of Chalkida
42.6 km ESE of Levadhia
50.7 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THIVHA2.2197 P00:16:48.31 -0.41.0A
THVAHL1.3347 P00:16:48.29 -0.31.0A
AMPEHA6.4253 P00:16:49.04 -0.41.0A
THI1HL9.1 32 P00:16:49.22 -0.71.0A
THI2HL12.7298 P00:16:50.07 -0.41.0A
STFNHA23.8131 P00:16:51.30 -1.11.0A
VILLHA17.3188 P00:16:49.89 -1.41.0A
MDRAHA30.7159 P00:16:54.39 0.91.0A
ATALHA50.0326 P00:16:57.23 0.41.0A
MRTHHA56.9112 P00:16:59.70 1.71.0A
KLVHL108.3254 P00:17:08.36 1.71.0A


  Solution details

Event:
    Public ID              nkua2021sqew
    Description
      region name: Greece
Origin:
    Date                   2021-09-23
    Time                  00:16:47.93  +/-    0.3 s
    Latitude              38.3183 deg  +/-      2 km
    Longitude             23.3393 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.00 s
    Azimuthal gap              80 deg

2 Network magnitudes:
    MLv       1.56 +/- 0.35   7            
    M         1.56            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THVA  HL    0.0 347  P       00:16:48.29  -0.3 A  1.0  THVA 
    THIV  HA    0.0 197  P       00:16:48.31  -0.4 A  1.0  THIV 
    AMPE  HA    0.1 253  P       00:16:49.04  -0.4 A  1.0  AMPE 
    THI1  HL    0.1  32  P       00:16:49.22  -0.7 A  1.0  THI1 
    THI2  HL    0.1 298  P       00:16:50.07  -0.4 A  1.0  THI2 
    VILL  HA    0.2 188  P       00:16:49.89  -1.4 A  1.0  VILL 
    STFN  HA    0.2 131  P       00:16:51.30  -1.1 A  1.0  STFN 
    MDRA  HA    0.3 159  P       00:16:54.39   0.9 A  1.0  MDRA 
    ATAL  HA    0.4 326  P       00:16:57.23   0.4 A  1.0  ATAL 
    MRTH  HA    0.5 112  P       00:16:59.70   1.7 A  1.0  MRTH 
    KLV   HL    1.0 254  P       00:17:08.36   1.7 A  1.0  KLV  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THVA  HL    0.0 347  MLv     1.90  0.34    5.88713      
    THIV  HA    0.0 197  MLv     1.91  0.35    5.68972      
    AMPE  HA    0.1 253  MLv     1.07 -0.49   0.651938      
    THI1  HL    0.1  32  MLv     2.00  0.44      4.759      
    THI2  HL    0.1 298  MLv     1.69  0.13    1.88136      
    VILL  HA    0.2 188  MLv     1.35 -0.21   0.657594      
    STFN  HA    0.2 131  MLv     1.19 -0.37   0.315721      
    MDRA  HA    0.3 159  MLv     0.97 -0.60   0.125877      
    MRTH  HA    0.5 112  MLv     1.81  0.24   0.192865