Earthquake Information
 Origin Time
2020-10-28 22:08:04 (GMT)
 Magnitude
M 3.4
 Latitude
38.4318° N
 Longitude
23.8163° E
 Focal Depth
22 km
 # of Arrivals
79
 Location 19.2 km E of Chalkida
44.9 km ENE of Thiva
50.4 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KYMIHL33.3 48 P22:08:11.38 -0.31.0M
KYMIHL33.3 48 S22:08:16.84 0.11.0M
MRTHHA36.1162 P22:08:11.87 -0.11.0M
MRTHHA36.1162 S22:08:17.35 0.01.0M
STFNHA37.0220 P22:08:11.44 -0.81.0M
PTLHL43.0174 P22:08:12.64 -0.41.0M
PTLHL43.0174 S22:08:18.54 -0.71.0M
MDRAHA51.4217 P22:08:13.55 -0.71.0M
ATHHL51.7190 P22:08:13.97 -0.31.0M
ATHHL51.7190 S22:08:21.33 0.01.0M
VLYHL64.5182 P22:08:16.08 -0.11.0M
VLYHL64.5182 S22:08:23.85 -0.91.0M
ATALHA75.0293 P22:08:17.29 -0.51.0M
LKRHL75.1289 P22:08:18.68 0.81.0M
LKRHL75.1289 S22:08:28.24 0.61.0M
SKO1HI77.3354 P22:08:18.53 0.41.0M
SKO1HI77.3354 S22:08:28.65 0.51.0M
AOS2HT79.7 2 P22:08:18.38 -0.11.0M
AOS2HT79.7 2 S22:08:28.73 -0.11.0M
SKYHL81.0 52 P22:08:19.13 0.41.0M
SKYHL81.0 52 S22:08:29.66 0.41.0M
SKY1HI83.6 51 P22:08:19.85 0.71.0M
LTKHP87.0239 P22:08:19.74 0.11.0M
LTKHP87.0239 S22:08:31.09 0.21.0M
LOUTHA88.6236 P22:08:19.55 -0.41.0M
LOUTHA88.6236 S22:08:31.09 -0.21.0M
ACORHA102.3234 P22:08:22.90 0.81.0M
ACORHA102.3234 S22:08:35.07 0.01.0M
AXARHA107.2290 P22:08:22.70 -0.11.0M
AXARHA107.2290 S22:08:36.51 0.11.0M
EPIDHA109.5214 P22:08:23.13 0.01.0M
EPIDHA109.5214 S22:08:37.69 0.71.0M
THALHA109.9246 P22:08:23.28 0.11.0M
THALHA109.9246 S22:08:37.31 0.31.0M
NEOHL110.0332 P22:08:23.13 0.01.0M
NEOHL110.0332 S22:08:36.68 -0.31.0M
DLFAHL115.1273 P22:08:23.80 -0.21.0M
DLFAHL115.1273 S22:08:38.40 -0.21.0M
YDRAHL124.3194 P22:08:25.71 0.41.0M
YDRAHL124.3194 S22:08:41.18 0.41.0M
VOL2HI128.1324 P22:08:25.96 0.11.0M
VOL2HI128.1324 S22:08:41.50 -0.31.0M
GURHP140.1247 P22:08:27.44 -0.31.0M
GURHP140.1247 S22:08:44.91 -0.21.0M
AGGHT144.2297 P22:08:28.58 0.41.0M
AGGHT144.2297 S22:08:45.72 -0.21.0M
KLVHL151.8254 P22:08:28.91 -0.31.0M
KLVHL151.8254 S22:08:47.35 -0.31.0M
EFSAHL159.5 40 P22:08:29.61 -0.41.0M
MG00CL162.9269 P22:08:31.08 0.51.0M
MG00CL162.9269 S22:08:50.27 0.31.0M
ANXHP165.9276 P22:08:31.15 0.11.0M
ANXHP165.9276 S22:08:50.35 -0.61.0M
EFPHP166.4270 P22:08:31.32 0.31.0M
EFPHP166.4270 S22:08:51.02 0.21.0M
PAIGHT167.7356 P22:08:30.38 -0.71.0M
VLXHP172.7227 P22:08:32.39 0.51.0M
EVRHL182.3287 P22:08:33.61 0.41.0M
EVRHL182.3287 S22:08:53.91 -0.71.0M
AGRPCL182.4269 P22:08:33.54 0.51.0M
AGRPCL182.4269 S22:08:54.25 -0.21.0M
DROHP191.5254 P22:08:34.85 0.61.0M
DROHP191.5254 S22:08:56.60 0.01.0M
TYRNHT197.3316 P22:08:34.78 -0.11.0M
TYRNHT197.3316 S22:08:57.24 -0.51.0M
THLHL200.3309 P22:08:35.10 -0.21.0M
LIAHL201.0 36 P22:08:34.84 -0.51.0M
VLIHL205.4202 P22:08:36.78 0.91.0M
VLIHL205.4202 S22:08:59.76 0.31.0M
RLSHL209.6259 P22:08:37.15 0.61.0M
RLSHL209.6259 S22:09:00.81 0.31.0M
PLEVHP209.9269 P22:08:37.07 0.51.0M
PLEVHP209.9269 S22:09:01.16 0.51.0M
OURHT212.0 4 P22:08:36.33 -0.41.0M
VALYHP214.0229 P22:08:37.64 0.61.0M
VALYHP214.0229 S22:09:01.76 0.31.0M
PLGHL218.0352 P22:08:37.12 -0.51.0M
PRKHL230.6 67 P22:08:39.55 0.31.0M
PRKHL230.6 67 S22:09:05.08 -0.21.0M


  Solution details

Event:
    Public ID              nkua2020vfqf
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2020-10-28
    Time                  22:08:04.91
    Latitude              38.4318 deg  +/-      0 km
    Longitude             23.8163 deg  +/-      0 km
    Depth                      22 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap              95 deg

2 Network magnitudes:
    MLv       3.36 +/- 0.20  34            
    M         3.36           34 preferred  

79 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KYMI  HL    0.3  48  P       22:08:11.38  -0.3 M  1.0  KYMI 
    KYMI  HL    0.3  48  S       22:08:16.84   0.1 M  1.0  KYMI 
    MRTH  HA    0.3 162  P       22:08:11.87  -0.1 M  1.0  MRTH 
    MRTH  HA    0.3 162  S       22:08:17.35  -0.0 M  1.0  MRTH 
    STFN  HA    0.3 220  P       22:08:11.44  -0.8 M  1.0  STFN 
    PTL   HL    0.4 174  P       22:08:12.64  -0.4 M  1.0  PTL  
    PTL   HL    0.4 174  S       22:08:18.54  -0.7 M  1.0  PTL  
    MDRA  HA    0.5 217  P       22:08:13.55  -0.7 M  1.0  MDRA 
    ATH   HL    0.5 190  P       22:08:13.97  -0.3 M  1.0  ATH  
    ATH   HL    0.5 190  S       22:08:21.33  -0.0 M  1.0  ATH  
    VLY   HL    0.6 182  P       22:08:16.08  -0.1 M  1.0  VLY  
    VLY   HL    0.6 182  S       22:08:23.85  -0.9 M  1.0  VLY  
    ATAL  HA    0.7 293  P       22:08:17.29  -0.5 M  1.0  ATAL 
    LKR   HL    0.7 289  P       22:08:18.68   0.8 M  1.0  LKR  
    LKR   HL    0.7 289  S       22:08:28.24   0.6 M  1.0  LKR  
    SKO1  HI    0.7 354  P       22:08:18.53   0.4 M  1.0  SKO1 
    SKO1  HI    0.7 354  S       22:08:28.65   0.5 M  1.0  SKO1 
    AOS2  HT    0.7   2  P       22:08:18.38  -0.1 M  1.0  AOS2 
    AOS2  HT    0.7   2  S       22:08:28.73  -0.1 M  1.0  AOS2 
    SKY   HL    0.7  52  P       22:08:19.13   0.4 M  1.0  SKY  
    SKY   HL    0.7  52  S       22:08:29.66   0.4 M  1.0  SKY  
    SKY1  HI    0.8  51  P       22:08:19.85   0.7 M  1.0  SKY1 
    LTK   HP    0.8 239  P       22:08:19.74   0.1 M  1.0  LTK  
    LTK   HP    0.8 239  S       22:08:31.09   0.2 M  1.0  LTK  
    LOUT  HA    0.8 236  P       22:08:19.55  -0.4 M  1.0  LOUT 
    LOUT  HA    0.8 236  S       22:08:31.09  -0.2 M  1.0  LOUT 
    ACOR  HA    0.9 234  P       22:08:22.90   0.8 M  1.0  ACOR 
    ACOR  HA    0.9 234  S       22:08:35.07   0.0 M  1.0  ACOR 
    AXAR  HA    1.0 290  P       22:08:22.70  -0.1 M  1.0  AXAR 
    AXAR  HA    1.0 290  S       22:08:36.51   0.1 M  1.0  AXAR 
    EPID  HA    1.0 214  P       22:08:23.13   0.0 M  1.0  EPID 
    EPID  HA    1.0 214  S       22:08:37.69   0.7 M  1.0  EPID 
    NEO   HL    1.0 332  P       22:08:23.13   0.0 M  1.0  NEO  
    NEO   HL    1.0 332  S       22:08:36.68  -0.3 M  1.0  NEO  
    THAL  HA    1.0 246  P       22:08:23.28   0.1 M  1.0  THAL 
    THAL  HA    1.0 246  S       22:08:37.31   0.3 M  1.0  THAL 
    DLFA  HL    1.0 273  P       22:08:23.80  -0.2 M  1.0  DLFA 
    DLFA  HL    1.0 273  S       22:08:38.40  -0.2 M  1.0  DLFA 
    YDRA  HL    1.1 194  P       22:08:25.71   0.4 M  1.0  YDRA 
    YDRA  HL    1.1 194  S       22:08:41.18   0.4 M  1.0  YDRA 
    VOL2  HI    1.2 324  P       22:08:25.96   0.1 M  1.0  VOL2 
    VOL2  HI    1.2 324  S       22:08:41.50  -0.3 M  1.0  VOL2 
    GUR   HP    1.3 247  P       22:08:27.44  -0.3 M  1.0  GUR  
    GUR   HP    1.3 247  S       22:08:44.91  -0.2 M  1.0  GUR  
    AGG   HT    1.3 297  P       22:08:28.58   0.4 M  1.0  AGG  
    AGG   HT    1.3 297  S       22:08:45.72  -0.2 M  1.0  AGG  
    KLV   HL    1.4 254  P       22:08:28.91  -0.3 M  1.0  KLV  
    KLV   HL    1.4 254  S       22:08:47.35  -0.3 M  1.0  KLV  
    EFSA  HL    1.4  40  P       22:08:29.61  -0.4 M  1.0  EFSA 
    MG00  CL    1.5 269  P       22:08:31.08   0.5 M  1.0  MG00 
    MG00  CL    1.5 269  S       22:08:50.27   0.3 M  1.0  MG00 
    ANX   HP    1.5 276  P       22:08:31.15   0.1 M  1.0  ANX  
    ANX   HP    1.5 276  S       22:08:50.35  -0.6 M  1.0  ANX  
    EFP   HP    1.5 270  P       22:08:31.32   0.3 M  1.0  EFP  
    EFP   HP    1.5 270  S       22:08:51.02   0.2 M  1.0  EFP  
    PAIG  HT    1.5 356  P       22:08:30.38  -0.7 M  1.0  PAIG 
    VLX   HP    1.6 227  P       22:08:32.39   0.5 M  1.0  VLX  
    EVR   HL    1.6 287  P       22:08:33.61   0.4 M  1.0  EVR  
    EVR   HL    1.6 287  S       22:08:53.91  -0.7 M  1.0  EVR  
    AGRP  CL    1.6 269  P       22:08:33.54   0.5 M  1.0  AGRP 
    AGRP  CL    1.6 269  S       22:08:54.25  -0.2 M  1.0  AGRP 
    DRO   HP    1.7 254  P       22:08:34.85   0.6 M  1.0  DRO  
    DRO   HP    1.7 254  S       22:08:56.60   0.0 M  1.0  DRO  
    TYRN  HT    1.8 316  P       22:08:34.78  -0.1 M  1.0  TYRN 
    TYRN  HT    1.8 316  S       22:08:57.24  -0.5 M  1.0  TYRN 
    THL   HL    1.8 309  P       22:08:35.10  -0.2 M  1.0  THL  
    LIA   HL    1.8  36  P       22:08:34.84  -0.5 M  1.0  LIA  
    VLI   HL    1.8 202  P       22:08:36.78   0.9 M  1.0  VLI  
    VLI   HL    1.8 202  S       22:08:59.76   0.3 M  1.0  VLI  
    RLS   HL    1.9 259  P       22:08:37.15   0.6 M  1.0  RLS  
    RLS   HL    1.9 259  S       22:09:00.81   0.3 M  1.0  RLS  
    PLEV  HP    1.9 269  P       22:08:37.07   0.5 M  1.0  PLEV 
    PLEV  HP    1.9 269  S       22:09:01.16   0.5 M  1.0  PLEV 
    OUR   HT    1.9   4  P       22:08:36.33  -0.4 M  1.0  OUR  
    VALY  HP    1.9 229  P       22:08:37.64   0.6 M  1.0  VALY 
    VALY  HP    1.9 229  S       22:09:01.76   0.3 M  1.0  VALY 
    PLG   HL    2.0 352  P       22:08:37.12  -0.5 M  1.0  PLG  
    PRK   HL    2.1  67  P       22:08:39.55   0.3 M  1.0  PRK  
    PRK   HL    2.1  67  S       22:09:05.08  -0.2 M  1.0  PRK  

45 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KYMI  HL    0.3  48  MLv     3.26 -0.10    21.1949      
    MRTH  HA    0.3 162  MLv     3.25 -0.11    17.7699      
    STFN  HA    0.3 220  MLv     3.15 -0.21    13.3492      
    PTL   HL    0.4 174  MLv     2.93 -0.42    5.76046      
    MDRA  HA    0.5 217  MLv     3.54  0.19    14.4756      
    ATH   HL    0.5 190  MLv     3.11 -0.25    5.20111      
    VLY   HL    0.6 182  MLv     3.64  0.28    10.3877      
    ATAL  HA    0.7 293  MLv     3.78  0.42    12.6081      
    LKR   HL    0.7 289  MLv     4.00  0.64     11.343      
    SKO1  HI    0.7 354  MLv     3.66  0.30    9.39145      
    AOS2  HT    0.7   2  MLv     3.72  0.37    10.6044      
    SKY   HL    0.7  52  MLv     3.42  0.06    8.57094      
    SKY1  HI    0.8  51  MLv     3.84  0.48    13.2132      
    LTK   HP    0.8 239  MLv     3.27 -0.08    13.1699      
    LOUT  HA    0.8 236  MLv     4.10  0.74    22.5779      
    ACOR  HA    0.9 234  MLv     3.45  0.09    4.34778      
    AXAR  HA    1.0 290  MLv     3.01 -0.35    5.96828      
    EPID  HA    1.0 214  MLv     3.75  0.39    7.99668      
    NEO   HL    1.0 332  MLv     3.70  0.34    9.78378      
    THAL  HA    1.0 246  MLv     3.61  0.26    10.3414      
    DLFA  HL    1.0 273  MLv     3.41  0.06    3.46193      
    YDRA  HL    1.1 194  MLv     3.54  0.19    4.19678      
    VOL2  HI    1.2 324  MLv     3.54  0.18    3.95782      
    GUR   HP    1.3 247  MLv     3.71  0.36    5.18364      
    AGG   HT    1.3 297  MLv     3.23 -0.13    1.25297      
    KLV   HL    1.4 254  MLv     3.40  0.04    1.65114      
    EFSA  HL    1.4  40  MLv     3.25 -0.11    1.40894      
    MG00  CL    1.5 269  MLv     3.29 -0.06    1.94913      
    ANX   HP    1.5 276  MLv     3.45  0.10    2.11764      
    EFP   HP    1.5 270  MLv     3.29 -0.07    1.43378      
    PAIG  HT    1.5 356  MLv     2.82 -0.54   0.368845      
    VLX   HP    1.6 227  MLv     3.05 -0.30    0.77959      
    EVR   HL    1.6 287  MLv     3.03 -0.33   0.658685      
    AGRP  CL    1.6 269  MLv     3.05 -0.30   0.696199      
    DRO   HP    1.7 254  MLv     3.15 -0.21     1.6275      
    TYRN  HT    1.8 316  MLv     3.26 -0.10    0.73508      
    THL   HL    1.8 309  MLv     3.10 -0.26    0.38109      
    LIA   HL    1.8  36  MLv     2.72 -0.64   0.521261      
    VLI   HL    1.8 202  MLv     3.49  0.13     1.8794      
    RLS   HL    1.9 259  MLv     3.27 -0.09   0.841957      
    PLEV  HP    1.9 269  MLv     3.01 -0.35   0.461131      
    OUR   HT    1.9   4  MLv     3.28 -0.08   0.829523      
    VALY  HP    1.9 229  MLv     3.45  0.09    1.20797      
    PLG   HL    2.0 352  MLv     3.63  0.27    1.72314      
    PRK   HL    2.1  67  MLv     3.23 -0.13   0.596946