Earthquake Information
 Origin Time
2021-09-16 01:11:54 (GMT)
 Magnitude
M 1.8
 Latitude
38.7162° N
 Longitude
23.3847° E
 Focal Depth
4 km
 # of Arrivals
47
 Location 33.7 km NNW of Chalkida
34.2 km ENE of Atalanti
87.0 km NNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA17.5 94 P01:11:58.48 0.01.0M
MRKAHA17.5 94 S01:12:00.92 -0.31.0M
ATALHA31.6265 P01:12:01.16 0.21.0M
ATALHA31.6265 S01:12:05.18 -0.41.0M
LKRHL34.3258 P01:12:01.45 0.01.0M
LKRHL34.3258 S01:12:05.68 -0.71.0M
THI1HL36.5179 P01:12:01.51 -0.31.0M
THI1HL36.5179 S01:12:06.56 -0.51.0M
AMPEHA47.2192 P01:12:03.52 0.01.0M
AMPEHA47.2192 S01:12:09.90 -0.21.0M
AOS2HT62.3 40 P01:12:06.03 0.01.0M
AOS2HT62.3 40 S01:12:14.07 -0.41.0M
DOMVHA62.1215 P01:12:05.90 -0.11.0M
DOMVHA62.1215 S01:12:14.13 -0.31.0M
NEOHL67.0348 P01:12:07.52 0.71.0M
NEOHL67.0348 S01:12:15.29 -0.51.0M
STFNHA61.6167 P01:12:06.03 0.11.0M
STFNHA61.6167 S01:12:13.74 -0.61.0M
VILLHA61.7186 P01:12:05.56 -0.41.0M
VILLHA61.7186 S01:12:14.00 -0.41.0M
DIONHL85.6146 P01:12:09.94 0.11.0M
DIONHL85.6146 S01:12:20.87 -0.31.0M
LTKHP85.3205 P01:12:09.94 0.11.0M
LTKHP85.3205 S01:12:21.04 -0.11.0M
AGGHT96.9290 P01:12:12.18 0.41.0M
AGGHT96.9290 S01:12:24.27 -0.31.0M
VLYHL102.5160 P01:12:12.73 0.21.0M
VLYHL102.5160 S01:12:26.07 0.11.0M
KALEHA114.1252 P01:12:14.74 0.21.0M
KALEHA114.1252 S01:12:29.55 0.21.0M
PANRCL105.8249 P01:12:12.62 -0.51.0M
PANRCL105.8249 S01:12:26.89 0.01.0M
GURHP125.7226 P01:12:17.17 0.81.0M
GURHP125.7226 S01:12:32.88 0.21.0M
KARYHA119.2130 P01:12:16.05 0.81.0M
KARYHA119.2130 S01:12:30.80 0.21.0M
PYRGCL123.7254 P01:12:16.28 0.31.0M
PYRGCL123.7254 S01:12:32.31 0.31.0M
ANXHP127.8264 P01:12:16.89 0.21.0M
ANXHP127.8264 S01:12:33.47 0.21.0M
PAIGHT138.0 11 P01:12:18.26 0.21.0M
PAIGHT138.0 11 S01:12:36.00 0.31.0M
OURHT187.0 16 P01:12:24.83 -0.41.0M
PLGHL184.1 2 P01:12:24.72 -0.21.0M
PLGHL184.1 2 S01:12:47.72 0.01.0M
VLSHL250.8256 P01:12:33.97 0.41.0M
VLSHL250.8256 S01:13:02.51 -0.41.0M


  Solution details

Event:
    Public ID              nkua2021sdme
    Description
      region name: Greece
Origin:
    Date                   2021-09-16
    Time                  01:11:54.92
    Latitude              38.7162 deg  +/-      0 km
    Longitude             23.3847 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap              57 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.22  18            
    M         1.75           18 preferred  

47 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  94  P       01:11:58.48  -0.0 M  1.0  MRKA 
    MRKA  HA    0.2  94  S       01:12:00.92  -0.3 M  1.0  MRKA 
    ATAL  HA    0.3 265  P       01:12:01.16   0.2 M  1.0  ATAL 
    ATAL  HA    0.3 265  S       01:12:05.18  -0.4 M  1.0  ATAL 
    LKR   HL    0.3 258  P       01:12:01.45   0.0 M  1.0  LKR  
    LKR   HL    0.3 258  S       01:12:05.68  -0.7 M  1.0  LKR  
    THI1  HL    0.3 179  P       01:12:01.51  -0.3 M  1.0  THI1 
    THI1  HL    0.3 179  S       01:12:06.56  -0.5 M  1.0  THI1 
    AMPE  HA    0.4 192  P       01:12:03.52  -0.0 M  1.0  AMPE 
    AMPE  HA    0.4 192  S       01:12:09.90  -0.2 M  1.0  AMPE 
    STFN  HA    0.6 167  P       01:12:06.03   0.1 M  1.0  STFN 
    STFN  HA    0.6 167  S       01:12:13.74  -0.6 M  1.0  STFN 
    VILL  HA    0.6 186  P       01:12:05.56  -0.4 M  1.0  VILL 
    VILL  HA    0.6 186  S       01:12:14.00  -0.4 M  1.0  VILL 
    DOMV  HA    0.6 215  P       01:12:05.90  -0.1 M  1.0  DOMV 
    DOMV  HA    0.6 215  S       01:12:14.13  -0.3 M  1.0  DOMV 
    AOS2  HT    0.6  40  P       01:12:06.03   0.0 M  1.0  AOS2 
    AOS2  HT    0.6  40  S       01:12:14.07  -0.4 M  1.0  AOS2 
    NEO   HL    0.6 348  P       01:12:07.52   0.7 M  1.0  NEO  
    NEO   HL    0.6 348  S       01:12:15.29  -0.5 M  1.0  NEO  
    LTK   HP    0.8 205  P       01:12:09.94   0.1 M  1.0  LTK  
    LTK   HP    0.8 205  S       01:12:21.04  -0.1 M  1.0  LTK  
    DION  HL    0.8 146  P       01:12:09.94   0.1 M  1.0  DION 
    DION  HL    0.8 146  S       01:12:20.87  -0.3 M  1.0  DION 
    AGG   HT    0.9 290  P       01:12:12.18   0.4 M  1.0  AGG  
    AGG   HT    0.9 290  S       01:12:24.27  -0.3 M  1.0  AGG  
    VLY   HL    0.9 160  P       01:12:12.73   0.2 M  1.0  VLY  
    VLY   HL    0.9 160  S       01:12:26.07   0.1 M  1.0  VLY  
    PANR  CL    1.0 249  P       01:12:12.62  -0.5 M  1.0  PANR 
    PANR  CL    1.0 249  S       01:12:26.89  -0.0 M  1.0  PANR 
    KALE  HA    1.0 252  P       01:12:14.74   0.2 M  1.0  KALE 
    KALE  HA    1.0 252  S       01:12:29.55   0.2 M  1.0  KALE 
    KARY  HA    1.1 130  P       01:12:16.05   0.8 M  1.0  KARY 
    KARY  HA    1.1 130  S       01:12:30.80   0.2 M  1.0  KARY 
    PYRG  CL    1.1 254  P       01:12:16.28   0.3 M  1.0  PYRG 
    PYRG  CL    1.1 254  S       01:12:32.31   0.3 M  1.0  PYRG 
    GUR   HP    1.1 226  P       01:12:17.17   0.8 M  1.0  GUR  
    GUR   HP    1.1 226  S       01:12:32.88   0.2 M  1.0  GUR  
    ANX   HP    1.2 264  P       01:12:16.89   0.2 M  1.0  ANX  
    ANX   HP    1.2 264  S       01:12:33.47   0.2 M  1.0  ANX  
    PAIG  HT    1.2  11  P       01:12:18.26   0.2 M  1.0  PAIG 
    PAIG  HT    1.2  11  S       01:12:36.00   0.3 M  1.0  PAIG 
    PLG   HL    1.7   2  P       01:12:24.72  -0.2 M  1.0  PLG  
    PLG   HL    1.7   2  S       01:12:47.72  -0.0 M  1.0  PLG  
    OUR   HT    1.7  16  P       01:12:24.83  -0.4 M  1.0  OUR  
    VLS   HL    2.3 256  P       01:12:33.97   0.4 M  1.0  VLS  
    VLS   HL    2.3 256  S       01:13:02.51  -0.4 M  1.0  VLS  

24 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  94  MLv     1.88  0.13    2.22174      
    ATAL  HA    0.3 265  MLv     1.31 -0.44   0.264561      
    LKR   HL    0.3 258  MLv     1.72 -0.03   0.313444      
    THI1  HL    0.3 179  MLv     2.08  0.33    1.18075      
    AMPE  HA    0.4 192  MLv     1.56 -0.19   0.191288      
    STFN  HA    0.6 167  MLv     1.72 -0.04   0.128822      
    VILL  HA    0.6 186  MLv     2.03  0.27   0.263553      
    DOMV  HA    0.6 215  MLv     2.34  0.58   0.531133      
    AOS2  HT    0.6  40  MLv     1.97  0.21   0.226713      
    NEO   HL    0.6 348  MLv     1.71 -0.05   0.163174      
    LTK   HP    0.8 205  MLv     1.27 -0.49   0.132668      
    DION  HL    0.8 146  MLv     1.35 -0.40   0.118588      
    AGG   HT    0.9 290  MLv     1.65 -0.10   0.0574912      
    VLY   HL    0.9 160  MLv     1.79  0.03   0.0942685      
    PANR  CL    1.0 249  MLv     3.05  1.30   0.0327775      
    KALE  HA    1.0 252  MLv     1.63 -0.13   0.0569016      
    KARY  HA    1.1 130  MLv     1.81  0.06   0.0828275      
    PYRG  CL    1.1 254  MLv     1.24 -0.51   0.0132788      
    GUR   HP    1.1 226  MLv     1.93  0.18   0.101585      
    ANX   HP    1.2 264  MLv     1.62 -0.13   0.0484796      
    PAIG  HT    1.2  11  MLv     1.11 -0.64   0.0102148      
    PLG   HL    1.7   2  MLv     1.77  0.02   0.0356846      
    OUR   HT    1.7  16  MLv     2.03  0.27   0.0621719      
    VLS   HL    2.3 256  MLv     2.40  0.65   0.0707331