Earthquake Information
 Origin Time
2020-12-04 18:56:51 (GMT)
 Magnitude
M 1.3
 Latitude
38.2920° N
 Longitude
23.3898° E
 Focal Depth
13 km
 # of Arrivals
16
 Location 26.4 km SW of Chalkida
45.6 km NW of Athens
47.7 km ESE of Levadhia
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VILLHA15.7206 P18:56:54.98 -0.11.0M
VILLHA15.7206 S18:56:57.99 0.11.0M
MDRAHA26.6165 P18:56:56.91 0.31.0M
MDRAHA26.6165 S18:57:00.82 0.21.0M
STFNHA18.6134 P18:56:55.23 -0.21.0M
STFNHA18.6134 S18:56:58.23 -0.41.0M
ATALHA54.9324 P18:57:01.06 0.11.0M
ATALHA54.9324 S18:57:07.64 -0.81.0M
DIONHL53.1117 P18:57:00.71 -0.11.0M
DIONHL53.1117 S18:57:07.66 -0.31.0M
LKRHL52.3319 P18:57:00.45 -0.11.0M
LKRHL52.3319 S18:57:07.79 0.11.0M
MRTHHA51.7111 P18:57:00.46 0.01.0M
MRTHHA51.7111 S18:57:07.52 0.01.0M
KYMIHL72.5 59 P18:57:03.82 0.01.0M
KYMIHL72.5 59 S18:57:13.45 0.11.0M


  Solution details

Event:
    Public ID              nkua2020xuzn
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-12-04
    Time                  18:56:51.29
    Latitude              38.2920 deg  +/-      0 km
    Longitude             23.3898 deg  +/-      0 km
    Depth                      13 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             114 deg

2 Network magnitudes:
    MLv       1.27 +/- 0.31   6            
    M         1.27            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VILL  HA    0.1 206  P       18:56:54.98  -0.1 M  1.0  VILL 
    VILL  HA    0.1 206  S       18:56:57.99   0.1 M  1.0  VILL 
    STFN  HA    0.2 134  P       18:56:55.23  -0.2 M  1.0  STFN 
    STFN  HA    0.2 134  S       18:56:58.23  -0.4 M  1.0  STFN 
    MDRA  HA    0.2 165  P       18:56:56.91   0.3 M  1.0  MDRA 
    MDRA  HA    0.2 165  S       18:57:00.82   0.2 M  1.0  MDRA 
    MRTH  HA    0.5 111  P       18:57:00.46  -0.0 M  1.0  MRTH 
    MRTH  HA    0.5 111  S       18:57:07.52   0.0 M  1.0  MRTH 
    LKR   HL    0.5 319  P       18:57:00.45  -0.1 M  1.0  LKR  
    LKR   HL    0.5 319  S       18:57:07.79   0.1 M  1.0  LKR  
    DION  HL    0.5 117  P       18:57:00.71  -0.1 M  1.0  DION 
    DION  HL    0.5 117  S       18:57:07.66  -0.3 M  1.0  DION 
    ATAL  HA    0.5 324  P       18:57:01.06   0.1 M  1.0  ATAL 
    ATAL  HA    0.5 324  S       18:57:07.64  -0.8 M  1.0  ATAL 
    KYMI  HL    0.7  59  P       18:57:03.82   0.0 M  1.0  KYMI 
    KYMI  HL    0.7  59  S       18:57:13.45   0.1 M  1.0  KYMI 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VILL  HA    0.1 206  MLv     0.56 -0.71   0.116345      
    STFN  HA    0.2 134  MLv     0.94 -0.33    0.23532      
    MDRA  HA    0.2 165  MLv     0.96 -0.31   0.157239      
    MRTH  HA    0.5 111  MLv     1.43  0.16   0.109264      
    LKR   HL    0.5 319  MLv     1.71  0.43   0.106574      
    DION  HL    0.5 117  MLv     1.12 -0.15   0.138483      
    ATAL  HA    0.5 324  MLv     1.47  0.20   0.100179      
    KYMI  HL    0.7  59  MLv     1.84  0.57   0.150541