Earthquake Information
 Origin Time
2020-01-20 14:33:08 (GMT)
 Magnitude
M 1.8
 Latitude
38.5553° N
 Longitude
23.8617° E
 Focal Depth
24 km
 # of Arrivals
16
 Location 25.0 km ENE of Chalkida
64.6 km N of Athens
72.2 km WSW of Skyros
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KYMIHL22.5 67 P14:33:14.11 0.31.0M
KYMIHL22.5 67 S14:33:17.94 -0.11.0M
DIONHL53.4173 P14:33:18.36 0.31.0M
DIONHL53.4173 S14:33:25.41 0.01.0M
PTLHL56.5180 P14:33:18.59 0.11.0M
PTLHL56.5180 S14:33:25.72 -0.51.0M
VILLHA64.7228 P14:33:19.14 -0.61.0M
VILLHA64.7228 S14:33:28.82 0.41.0M
ATALHA74.6282 P14:33:20.89 -0.31.0M
ATALHA74.6282 S14:33:31.06 0.11.0M
KARYHA76.8139 P14:33:21.24 -0.21.0M
KARYHA76.8139 S14:33:31.63 0.11.0M
VLYHL78.4184 P14:33:21.96 0.31.0M
VLYHL78.4184 S14:33:31.10 -0.81.0M
LTKHP98.0233 P14:33:25.08 0.41.0M
LTKHP98.0233 S14:33:37.16 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020bjvj
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-01-20
    Time                  14:33:08.23
    Latitude              38.5553 deg  +/-      1 km
    Longitude             23.8617 deg  +/-      1 km
    Depth                      24 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap             146 deg

2 Network magnitudes:
    MLv       1.85 +/- 0.36   6            
    M         1.85            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KYMI  HL    0.2  67  P       14:33:14.11   0.3 M  1.0  KYMI 
    KYMI  HL    0.2  67  S       14:33:17.94  -0.1 M  1.0  KYMI 
    DION  HL    0.5 173  P       14:33:18.36   0.3 M  1.0  DION 
    DION  HL    0.5 173  S       14:33:25.41  -0.0 M  1.0  DION 
    PTL   HL    0.5 180  P       14:33:18.59   0.1 M  1.0  PTL  
    PTL   HL    0.5 180  S       14:33:25.72  -0.5 M  1.0  PTL  
    VILL  HA    0.6 228  P       14:33:19.14  -0.6 M  1.0  VILL 
    VILL  HA    0.6 228  S       14:33:28.82   0.4 M  1.0  VILL 
    ATAL  HA    0.7 282  P       14:33:20.89  -0.3 M  1.0  ATAL 
    ATAL  HA    0.7 282  S       14:33:31.06   0.1 M  1.0  ATAL 
    KARY  HA    0.7 139  P       14:33:21.24  -0.2 M  1.0  KARY 
    KARY  HA    0.7 139  S       14:33:31.63   0.1 M  1.0  KARY 
    VLY   HL    0.7 184  P       14:33:21.96   0.3 M  1.0  VLY  
    VLY   HL    0.7 184  S       14:33:31.10  -0.8 M  1.0  VLY  
    LTK   HP    0.9 233  P       14:33:25.08   0.4 M  1.0  LTK  
    LTK   HP    0.9 233  S       14:33:37.16  -0.1 M  1.0  LTK  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KYMI  HL    0.2  67  MLv     1.30 -0.55   0.434945      
    DION  HL    0.5 173  MLv     1.53 -0.32   0.348874      
    PTL   HL    0.5 180  MLv     1.90  0.05   0.242263      
    VILL  HA    0.6 228  MLv     2.16  0.31   0.343539      
    ATAL  HA    0.7 282  MLv     2.06  0.21     0.2438      
    KARY  HA    0.7 139  MLv     2.37  0.52   0.480514      
    VLY   HL    0.7 184  MLv     2.14  0.29   0.281635      
    LTK   HP    0.9 233  MLv     1.00 -0.85   0.061228