Earthquake Information
 Origin Time
2021-09-16 23:40:01 (GMT)
 Magnitude
M 1.2
 Latitude
37.8358° N
 Longitude
23.6127° E
 Focal Depth
6 km
 # of Arrivals
32
 Location 19.5 km SSW of Athens
60.8 km E of Korinthos
69.8 km S of Chalkida
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL16.0 83 P23:40:04.94 0.11.0M
VLYHL16.0 83 S23:40:07.03 -0.41.0M
ATHHL17.9 31 P23:40:05.64 0.51.0M
ATHHL17.9 31 S23:40:08.02 0.11.0M
ATHUHA20.9 46 P23:40:06.05 0.31.0M
ATHUHA20.9 46 S23:40:08.98 0.11.0M
MDRAHA28.1333 P23:40:07.25 0.31.0M
PTLHL32.2 43 P23:40:08.09 0.41.0M
PTLHL32.2 43 S23:40:12.38 0.01.0M
STFNHA38.4351 P23:40:09.11 0.41.0M
DIONHL38.9 46 P23:40:09.05 0.31.0M
DIONHL38.9 46 S23:40:13.82 -0.51.0M
EPIDHA49.9241 P23:40:09.90 -0.71.0M
EPIDHA49.9241 S23:40:16.55 -0.91.0M
MRTHHA42.9 42 P23:40:09.79 0.41.0M
MRTHHA42.9 42 S23:40:15.11 -0.21.0M
VILLHA45.0324 P23:40:10.05 0.31.0M
VILLHA45.0324 S23:40:15.56 -0.51.0M
LTKHP60.3290 P23:40:12.21 -0.11.0M
KARYHA75.5 73 P23:40:14.84 0.11.0M
KARYHA75.5 73 S23:40:24.63 -0.21.0M
LKRHL105.2329 P23:40:19.88 0.41.0M
ATALHA108.4331 P23:40:20.39 0.41.0M
ATALHA108.4331 S23:40:34.01 0.01.0M
GURHP112.0276 P23:40:20.53 -0.21.0M
GURHP112.0276 S23:40:34.79 -0.61.0M
VLXHP120.4245 P23:40:22.22 0.21.0M
KLVHL130.3280 P23:40:24.07 0.51.0M
VLIHL137.6205 P23:40:24.44 -0.11.0M
VLIHL137.6205 S23:40:42.09 0.11.0M
KTHAHL182.3196 P23:40:31.71 0.61.0M
KTHAHL182.3196 S23:40:53.61 0.01.0M


  Solution details

Event:
    Public ID              nkua2021sfeq
    Description
      region name: Southern Greece
Origin:
    Date                   2021-09-16
    Time                  23:40:01.55
    Latitude              37.8358 deg  +/-      0 km
    Longitude             23.6127 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             112 deg

2 Network magnitudes:
    MLv       1.19 +/- 0.31  15            
    M         1.19           15 preferred  

32 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.1  83  P       23:40:04.94   0.1 M  1.0  VLY  
    VLY   HL    0.1  83  S       23:40:07.03  -0.4 M  1.0  VLY  
    ATH   HL    0.2  31  P       23:40:05.64   0.5 M  1.0  ATH  
    ATH   HL    0.2  31  S       23:40:08.02   0.1 M  1.0  ATH  
    ATHU  HA    0.2  46  P       23:40:06.05   0.3 M  1.0  ATHU 
    ATHU  HA    0.2  46  S       23:40:08.98   0.1 M  1.0  ATHU 
    MDRA  HA    0.3 333  P       23:40:07.25   0.3 M  1.0  MDRA 
    PTL   HL    0.3  43  P       23:40:08.09   0.4 M  1.0  PTL  
    PTL   HL    0.3  43  S       23:40:12.38   0.0 M  1.0  PTL  
    STFN  HA    0.3 351  P       23:40:09.11   0.4 M  1.0  STFN 
    DION  HL    0.4  46  P       23:40:09.05   0.3 M  1.0  DION 
    DION  HL    0.4  46  S       23:40:13.82  -0.5 M  1.0  DION 
    MRTH  HA    0.4  42  P       23:40:09.79   0.4 M  1.0  MRTH 
    MRTH  HA    0.4  42  S       23:40:15.11  -0.2 M  1.0  MRTH 
    VILL  HA    0.4 324  P       23:40:10.05   0.3 M  1.0  VILL 
    VILL  HA    0.4 324  S       23:40:15.56  -0.5 M  1.0  VILL 
    EPID  HA    0.4 241  P       23:40:09.90  -0.7 M  1.0  EPID 
    EPID  HA    0.4 241  S       23:40:16.55  -0.9 M  1.0  EPID 
    LTK   HP    0.5 290  P       23:40:12.21  -0.1 M  1.0  LTK  
    KARY  HA    0.7  73  P       23:40:14.84   0.1 M  1.0  KARY 
    KARY  HA    0.7  73  S       23:40:24.63  -0.2 M  1.0  KARY 
    LKR   HL    0.9 329  P       23:40:19.88   0.4 M  1.0  LKR  
    ATAL  HA    1.0 331  P       23:40:20.39   0.4 M  1.0  ATAL 
    ATAL  HA    1.0 331  S       23:40:34.01  -0.0 M  1.0  ATAL 
    GUR   HP    1.0 276  P       23:40:20.53  -0.2 M  1.0  GUR  
    GUR   HP    1.0 276  S       23:40:34.79  -0.6 M  1.0  GUR  
    VLX   HP    1.1 245  P       23:40:22.22   0.2 M  1.0  VLX  
    KLV   HL    1.2 280  P       23:40:24.07   0.5 M  1.0  KLV  
    VLI   HL    1.2 205  P       23:40:24.44  -0.1 M  1.0  VLI  
    VLI   HL    1.2 205  S       23:40:42.09   0.1 M  1.0  VLI  
    KTHA  HL    1.6 196  P       23:40:31.71   0.6 M  1.0  KTHA 
    KTHA  HL    1.6 196  S       23:40:53.61   0.0 M  1.0  KTHA 

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.1  83  MLv     1.06 -0.13   0.363227      
    ATH   HL    0.2  31  MLv     1.08 -0.11   0.340391      
    ATHU  HA    0.2  46  MLv     0.91 -0.28     0.1186      
    MDRA  HA    0.3 333  MLv     0.51 -0.68   0.0505058      
    PTL   HL    0.3  43  MLv     0.76 -0.43   0.0715731      
    STFN  HA    0.3 351  MLv     0.78 -0.41   0.0525355      
    DION  HL    0.4  46  MLv     0.65 -0.53   0.107526      
    MRTH  HA    0.4  42  MLv     1.17 -0.01   0.100153      
    VILL  HA    0.4 324  MLv     1.11 -0.07   0.077565      
    EPID  HA    0.4 241  MLv     1.31  0.12   0.0915904      
    LTK   HP    0.5 290  MLv     0.77 -0.42   0.055548      
    KARY  HA    0.7  73  MLv     1.43  0.24   0.056315      
    LKR   HL    0.9 329  MLv     1.72  0.53   0.0417762      
    ATAL  HA    1.0 331  MLv     1.41  0.22   0.0369163      
    GUR   HP    1.0 276  MLv     1.46  0.28   0.0402073      
    VLX   HP    1.1 245  MLv     1.15 -0.04   0.0176358      
    KLV   HL    1.2 280  MLv     1.76  0.58   0.0493594      
    VLI   HL    1.2 205  MLv     1.80  0.61   0.0842952      
    KTHA  HL    1.6 196  MLv     2.35  1.16   0.137268