Earthquake Information
 Origin Time
2020-10-27 20:57:16 (GMT)
 Magnitude
M 1.2
 Latitude
37.7800° N
 Longitude
23.5317° E
 Focal Depth
6 km
 # of Arrivals
22
 Location 28.7 km SW of Athens
55.5 km ESE of Korinthos
63.1 km SSE of Thiva
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL24.4 71 P20:57:21.30 0.01.0M
VLYHL24.4 71 S20:57:24.62 -0.31.0M
ATHUHA30.4 47 P20:57:22.51 0.21.0M
MDRAHA31.7350 P20:57:22.44 -0.11.0M
MDRAHA31.7350 S20:57:26.50 -0.61.0M
EPIDHA40.7243 P20:57:24.17 0.21.0M
EPIDHA40.7243 S20:57:29.34 -0.41.0M
VILLHA46.9336 P20:57:25.08 0.11.0M
DIONHL48.3 47 P20:57:25.38 0.11.0M
DIONHL48.3 47 S20:57:31.44 -0.41.0M
MRTHHA52.3 43 P20:57:25.85 0.01.0M
LTKHP56.4298 P20:57:26.82 0.21.0M
ACORHA59.4282 P20:57:27.30 0.21.0M
ACORHA59.4282 S20:57:35.00 -0.11.0M
KARYHA84.2 71 P20:57:31.13 0.01.0M
KARYHA84.2 71 S20:57:42.40 0.21.0M
GURHP105.9279 P20:57:35.45 0.81.0M
GURHP105.9279 S20:57:48.59 0.11.0M
KYMIHL107.1 28 P20:57:35.69 1.01.0M
LKRHL107.3334 P20:57:34.88 0.11.0M
KLVHL124.7284 P20:57:38.01 0.41.0M
KLVHL124.7284 S20:57:53.78 0.11.0M


  Solution details

Event:
    Public ID              nkua2020vdsk
    Type                   earthquake
    Description
      region name: Southern Greece
Origin:
    Date                   2020-10-27
    Time                  20:57:16.50
    Latitude              37.7800 deg  +/-      1 km
    Longitude             23.5317 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             172 deg

2 Network magnitudes:
    MLv       1.20 +/- 0.25  12            
    M         1.20           12 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.2  71  P       20:57:21.30   0.0 M  1.0  VLY  
    VLY   HL    0.2  71  S       20:57:24.62  -0.3 M  1.0  VLY  
    ATHU  HA    0.3  47  P       20:57:22.51   0.2 M  1.0  ATHU 
    MDRA  HA    0.3 350  P       20:57:22.44  -0.1 M  1.0  MDRA 
    MDRA  HA    0.3 350  S       20:57:26.50  -0.6 M  1.0  MDRA 
    EPID  HA    0.4 243  P       20:57:24.17   0.2 M  1.0  EPID 
    EPID  HA    0.4 243  S       20:57:29.34  -0.4 M  1.0  EPID 
    VILL  HA    0.4 336  P       20:57:25.08   0.1 M  1.0  VILL 
    DION  HL    0.4  47  P       20:57:25.38   0.1 M  1.0  DION 
    DION  HL    0.4  47  S       20:57:31.44  -0.4 M  1.0  DION 
    MRTH  HA    0.5  43  P       20:57:25.85   0.0 M  1.0  MRTH 
    LTK   HP    0.5 298  P       20:57:26.82   0.2 M  1.0  LTK  
    ACOR  HA    0.5 282  P       20:57:27.30   0.2 M  1.0  ACOR 
    ACOR  HA    0.5 282  S       20:57:35.00  -0.1 M  1.0  ACOR 
    KARY  HA    0.8  71  P       20:57:31.13   0.0 M  1.0  KARY 
    KARY  HA    0.8  71  S       20:57:42.40   0.2 M  1.0  KARY 
    GUR   HP    1.0 279  P       20:57:35.45   0.8 M  1.0  GUR  
    GUR   HP    1.0 279  S       20:57:48.59   0.1 M  1.0  GUR  
    KYMI  HL    1.0  28  P       20:57:35.69   1.0 M  1.0  KYMI 
    LKR   HL    1.0 334  P       20:57:34.88   0.1 M  1.0  LKR  
    KLV   HL    1.1 284  P       20:57:38.01   0.4 M  1.0  KLV  
    KLV   HL    1.1 284  S       20:57:53.78   0.1 M  1.0  KLV  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.2  71  MLv     0.98 -0.22   0.186349      
    ATHU  HA    0.3  47  MLv     0.71 -0.49   0.0438584      
    MDRA  HA    0.3 350  MLv     0.93 -0.27    0.10944      
    EPID  HA    0.4 243  MLv     1.16 -0.04   0.110667      
    VILL  HA    0.4 336  MLv     1.25  0.05   0.0960471      
    DION  HL    0.4  47  MLv     0.82 -0.39   0.0906207      
    MRTH  HA    0.5  43  MLv     1.39  0.19   0.0965613      
    LTK   HP    0.5 298  MLv     0.70 -0.50   0.0584015      
    ACOR  HA    0.5 282  MLv     1.18 -0.02   0.0391546      
    KARY  HA    0.8  71  MLv     1.44  0.24   0.0521526      
    GUR   HP    1.0 279  MLv     1.39  0.19   0.0365282      
    KYMI  HL    1.0  28  MLv     1.48  0.28   0.044417      
    LKR   HL    1.0 334  MLv     1.78  0.58   0.0473627      
    KLV   HL    1.1 284  MLv     1.63  0.43   0.0383893