Earthquake Information
 Origin Time
2020-12-04 02:57:23 (GMT)
 Magnitude
M 1.2
 Latitude
38.3102° N
 Longitude
23.4338° E
 Focal Depth
9 km
 # of Arrivals
11
 Location 10.0 km E of Thiva
22.3 km SW of Chalkida
44.8 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
STFNHA17.7147 P02:57:27.38 0.11.0M
STFNHA17.7147 S02:57:30.07 0.01.0M
VILLHA19.4213 P02:57:27.19 -0.31.0M
VILLHA19.4213 S02:57:30.64 0.11.0M
MDRAHA27.9174 P02:57:28.92 0.11.0M
MDRAHA27.9174 S02:57:33.02 0.11.0M
DIONHL50.7121 P02:57:32.86 0.31.0M
DIONHL50.7121 S02:57:39.32 -0.21.0M
LKRHL53.5315 P02:57:32.86 -0.11.0M
LKRHL53.5315 S02:57:40.33 0.11.0M
ATALHA55.6320 P02:57:33.33 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020xttx
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-12-04
    Time                  02:57:23.51
    Latitude              38.3102 deg  +/-      1 km
    Longitude             23.4338 deg  +/-      1 km
    Depth                       9 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             161 deg

2 Network magnitudes:
    MLv       1.16 +/- 0.29   6            
    M         1.16            6 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    STFN  HA    0.2 147  P       02:57:27.38   0.1 M  1.0  STFN 
    STFN  HA    0.2 147  S       02:57:30.07  -0.0 M  1.0  STFN 
    VILL  HA    0.2 213  P       02:57:27.19  -0.3 M  1.0  VILL 
    VILL  HA    0.2 213  S       02:57:30.64   0.1 M  1.0  VILL 
    MDRA  HA    0.3 174  P       02:57:28.92   0.1 M  1.0  MDRA 
    MDRA  HA    0.3 174  S       02:57:33.02   0.1 M  1.0  MDRA 
    DION  HL    0.5 121  P       02:57:32.86   0.3 M  1.0  DION 
    DION  HL    0.5 121  S       02:57:39.32  -0.2 M  1.0  DION 
    LKR   HL    0.5 315  P       02:57:32.86  -0.1 M  1.0  LKR  
    LKR   HL    0.5 315  S       02:57:40.33   0.1 M  1.0  LKR  
    ATAL  HA    0.5 320  P       02:57:33.33  -0.1 M  1.0  ATAL 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    STFN  HA    0.2 147  MLv     0.91 -0.25   0.233086      
    VILL  HA    0.2 213  MLv     0.91 -0.24   0.212608      
    MDRA  HA    0.3 174  MLv     1.02 -0.13   0.167978      
    DION  HL    0.5 121  MLv     1.10 -0.06   0.152511      
    LKR   HL    0.5 315  MLv     1.69  0.54   0.097347      
    ATAL  HA    0.5 320  MLv     1.52  0.36   0.106422