Earthquake Information
 Origin Time
2020-10-22 22:34:32 (GMT)
 Magnitude
M 1.1
 Latitude
38.0638° N
 Longitude
23.9173° E
 Focal Depth
7 km
 # of Arrivals
16
 Location 18.4 km ENE of Athens
52.4 km SSE of Chalkida
87.4 km E of Korinthos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
DIONHL2.1 41 P22:34:34.51 0.21.0M
DIONHL2.1 41 S22:34:35.49 0.01.0M
PTLHL5.0249 P22:34:34.68 0.11.0M
PTLHL5.0249 S22:34:35.84 -0.11.0M
ATHUHA15.9227 P22:34:36.10 0.01.0M
ATHUHA15.9227 S22:34:38.44 -0.21.0M
MRTHHA6.8 17 P22:34:34.70 0.01.0M
MRTHHA6.8 17 S22:34:35.90 -0.31.0M
ATHHL20.2240 P22:34:36.94 0.11.0M
ATHHL20.2240 S22:34:39.80 -0.11.0M
NOACHL20.1240 P22:34:36.95 0.21.0M
NOACHL20.1240 S22:34:39.80 -0.11.0M
VLYHL25.9205 P22:34:37.94 0.21.0M
VLYHL25.9205 S22:34:41.34 -0.21.0M
KARYHA45.6 94 P22:34:41.03 0.01.0M
KARYHA45.6 94 S22:34:47.15 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020uusc
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-22
    Time                  22:34:32.77
    Latitude              38.0638 deg  +/-      0 km
    Longitude             23.9173 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap             129 deg

2 Network magnitudes:
    MLv       1.06 +/- 0.18   6            
    M         1.06            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    DION  HL    0.0  41  P       22:34:34.51   0.2 M  1.0  DION 
    DION  HL    0.0  41  S       22:34:35.49   0.0 M  1.0  DION 
    PTL   HL    0.0 249  P       22:34:34.68   0.1 M  1.0  PTL  
    PTL   HL    0.0 249  S       22:34:35.84  -0.1 M  1.0  PTL  
    MRTH  HA    0.1  17  P       22:34:34.70   0.0 M  1.0  MRTH 
    MRTH  HA    0.1  17  S       22:34:35.90  -0.3 M  1.0  MRTH 
    ATHU  HA    0.1 227  P       22:34:36.10  -0.0 M  1.0  ATHU 
    ATHU  HA    0.1 227  S       22:34:38.44  -0.2 M  1.0  ATHU 
    ATH   HL    0.2 240  P       22:34:36.94   0.1 M  1.0  ATH  
    ATH   HL    0.2 240  S       22:34:39.80  -0.1 M  1.0  ATH  
    NOAC  HL    0.2 240  P       22:34:36.95   0.2 M  1.0  NOAC 
    NOAC  HL    0.2 240  S       22:34:39.80  -0.1 M  1.0  NOAC 
    VLY   HL    0.2 205  P       22:34:37.94   0.2 M  1.0  VLY  
    VLY   HL    0.2 205  S       22:34:41.34  -0.2 M  1.0  VLY  
    KARY  HA    0.4  94  P       22:34:41.03   0.0 M  1.0  KARY 
    KARY  HA    0.4  94  S       22:34:47.15  -0.1 M  1.0  KARY 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    DION  HL    0.0  41  MLv     0.29 -0.76    0.38845      
    PTL   HL    0.0 249  MLv     0.78 -0.27   0.359405      
    MRTH  HA    0.1  17  MLv     1.15  0.10   0.763532      
    ATHU  HA    0.1 227  MLv     0.92 -0.14   0.161848      
    ATH   HL    0.2 240  MLv     1.06  0.01   0.286552      
    NOAC  HL    0.2 240  MLv     1.30  0.25   0.498851      
    VLY   HL    0.2 205  MLv     1.12  0.06   0.234571      
    KARY  HA    0.4  94  MLv     1.46  0.40   0.163949