Earthquake Information
 Origin Time
2021-08-06 01:03:49 (GMT)
 Magnitude
M 3.4
 Latitude
38.8208° N
 Longitude
23.7370° E
 Focal Depth
13 km
 # of Arrivals
54
 Location 41.5 km NNE of Chalkida
44.3 km SSE of Skiathos
93.1 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA18.4225 P01:03:53.17 -0.51.0M
MRKAHA18.4225 S01:03:56.05 -0.71.0M
AOS2HT37.5 14 P01:03:56.71 0.21.0M
AOS2HT37.5 14 S01:04:01.68 -0.11.0M
THI1HL56.6212 P01:03:59.20 -0.31.0M
THI1HL56.6212 S01:04:07.18 0.11.0M
ATALHA63.7257 P01:04:00.32 -0.41.0M
ATALHA63.7257 S01:04:09.16 0.01.0M
THVAHL64.8213 P01:04:00.50 -0.31.0M
THVAHL64.8213 S01:04:09.47 0.11.0M
LKRHL66.8253 P01:04:00.64 -0.61.0M
LKRHL66.8253 S01:04:10.40 0.41.0M
THIVHA67.9211 P01:04:01.19 -0.21.0M
THIVHA67.9211 S01:04:10.41 0.11.0M
NEOHL69.9320 P01:04:01.93 0.31.0M
NEOHL69.9320 S01:04:10.60 -0.21.0M
SKYHL70.6 84 P01:04:01.98 0.21.0M
SKYHL70.6 84 S01:04:10.96 -0.11.0M
SKY1HI72.3 83 P01:04:02.34 0.31.0M
SKY1HI72.3 83 S01:04:11.57 0.11.0M
STFNHA73.6193 P01:04:02.19 -0.11.0M
STFNHA73.6193 S01:04:12.10 0.21.0M
MRTHHA79.7167 P01:04:03.35 0.21.0M
MRTHHA79.7167 S01:04:13.33 -0.21.0M
VILLHA81.8207 P01:04:02.97 -0.61.0M
VILLHA81.8207 S01:04:14.24 0.01.0M
DIONHL84.4168 P01:04:03.89 -0.11.0M
DIONHL84.4168 S01:04:14.53 -0.41.0M
PTLHL86.7173 P01:04:04.20 -0.11.0M
PTLHL86.7173 S01:04:15.93 0.41.0M
MDRAHA87.8196 P01:04:04.41 -0.11.0M
MDRAHA87.8196 S01:04:16.17 0.31.0M
DOMVHA91.0227 P01:04:04.72 -0.31.0M
DOMVHA91.0227 S01:04:17.25 0.51.0M
AXARHA93.6266 P01:04:05.71 0.21.0M
AXARHA93.6266 S01:04:17.83 0.21.0M
NOACHL94.2181 P01:04:05.55 0.11.0M
NOACHL94.2181 S01:04:17.67 0.11.0M
ATHHL94.2181 P01:04:05.43 -0.11.0M
ATHHL94.2181 S01:04:17.70 0.11.0M
ATHUHA95.1177 P01:04:05.41 -0.21.0M
ATHUHA95.1177 S01:04:17.71 -0.11.0M
KARYHA106.8145 P01:04:07.19 -0.31.0M
KARYHA106.8145 S01:04:20.67 -0.41.0M
VLYHL107.8177 P01:04:07.49 -0.11.0M
VLYHL107.8177 S01:04:20.86 -0.41.0M
LTKHP111.2217 P01:04:07.84 -0.31.0M
LTKHP111.2217 S01:04:22.52 0.21.0M
LOUTHA114.0216 P01:04:08.24 -0.31.0M
LOUTHA114.0216 S01:04:23.25 0.21.0M
DLFAHL114.3251 P01:04:08.35 -0.31.0M
DLFAHL114.3251 S01:04:23.60 0.41.0M
PAIGHT124.1358 P01:04:10.14 0.01.0M
PAIGHT124.1358 S01:04:25.51 -0.21.0M


  Solution details

Event:
    Public ID              nkua2021pgoh
    Description
      region name: Greece
Origin:
    Date                   2021-08-06
    Time                  01:03:49.59
    Latitude              38.8208 deg  +/-      0 km
    Longitude             23.7370 deg  +/-      0 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap              68 deg

2 Network magnitudes:
    MLv       3.40 +/- 0.17  21            
    M         3.40           21 preferred  

54 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2 225  P       01:03:53.17  -0.5 M  1.0  MRKA 
    MRKA  HA    0.2 225  S       01:03:56.05  -0.7 M  1.0  MRKA 
    AOS2  HT    0.3  14  P       01:03:56.71   0.2 M  1.0  AOS2 
    AOS2  HT    0.3  14  S       01:04:01.68  -0.1 M  1.0  AOS2 
    THI1  HL    0.5 212  P       01:03:59.20  -0.3 M  1.0  THI1 
    THI1  HL    0.5 212  S       01:04:07.18   0.1 M  1.0  THI1 
    ATAL  HA    0.6 257  P       01:04:00.32  -0.4 M  1.0  ATAL 
    ATAL  HA    0.6 257  S       01:04:09.16  -0.0 M  1.0  ATAL 
    THVA  HL    0.6 213  P       01:04:00.50  -0.3 M  1.0  THVA 
    THVA  HL    0.6 213  S       01:04:09.47   0.1 M  1.0  THVA 
    LKR   HL    0.6 253  P       01:04:00.64  -0.6 M  1.0  LKR  
    LKR   HL    0.6 253  S       01:04:10.40   0.4 M  1.0  LKR  
    THIV  HA    0.6 211  P       01:04:01.19  -0.2 M  1.0  THIV 
    THIV  HA    0.6 211  S       01:04:10.41   0.1 M  1.0  THIV 
    NEO   HL    0.6 320  P       01:04:01.93   0.3 M  1.0  NEO  
    NEO   HL    0.6 320  S       01:04:10.60  -0.2 M  1.0  NEO  
    SKY   HL    0.6  84  P       01:04:01.98   0.2 M  1.0  SKY  
    SKY   HL    0.6  84  S       01:04:10.96  -0.1 M  1.0  SKY  
    SKY1  HI    0.7  83  P       01:04:02.34   0.3 M  1.0  SKY1 
    SKY1  HI    0.7  83  S       01:04:11.57   0.1 M  1.0  SKY1 
    STFN  HA    0.7 193  P       01:04:02.19  -0.1 M  1.0  STFN 
    STFN  HA    0.7 193  S       01:04:12.10   0.2 M  1.0  STFN 
    MRTH  HA    0.7 167  P       01:04:03.35   0.2 M  1.0  MRTH 
    MRTH  HA    0.7 167  S       01:04:13.33  -0.2 M  1.0  MRTH 
    VILL  HA    0.7 207  P       01:04:02.97  -0.6 M  1.0  VILL 
    VILL  HA    0.7 207  S       01:04:14.24  -0.0 M  1.0  VILL 
    DION  HL    0.8 168  P       01:04:03.89  -0.1 M  1.0  DION 
    DION  HL    0.8 168  S       01:04:14.53  -0.4 M  1.0  DION 
    PTL   HL    0.8 173  P       01:04:04.20  -0.1 M  1.0  PTL  
    PTL   HL    0.8 173  S       01:04:15.93   0.4 M  1.0  PTL  
    MDRA  HA    0.8 196  P       01:04:04.41  -0.1 M  1.0  MDRA 
    MDRA  HA    0.8 196  S       01:04:16.17   0.3 M  1.0  MDRA 
    DOMV  HA    0.8 227  P       01:04:04.72  -0.3 M  1.0  DOMV 
    DOMV  HA    0.8 227  S       01:04:17.25   0.5 M  1.0  DOMV 
    AXAR  HA    0.8 266  P       01:04:05.71   0.2 M  1.0  AXAR 
    AXAR  HA    0.8 266  S       01:04:17.83   0.2 M  1.0  AXAR 
    ATH   HL    0.8 181  P       01:04:05.43  -0.1 M  1.0  ATH  
    ATH   HL    0.8 181  S       01:04:17.70   0.1 M  1.0  ATH  
    NOAC  HL    0.8 181  P       01:04:05.55   0.1 M  1.0  NOAC 
    NOAC  HL    0.8 181  S       01:04:17.67   0.1 M  1.0  NOAC 
    ATHU  HA    0.9 177  P       01:04:05.41  -0.2 M  1.0  ATHU 
    ATHU  HA    0.9 177  S       01:04:17.71  -0.1 M  1.0  ATHU 
    KARY  HA    1.0 145  P       01:04:07.19  -0.3 M  1.0  KARY 
    KARY  HA    1.0 145  S       01:04:20.67  -0.4 M  1.0  KARY 
    VLY   HL    1.0 177  P       01:04:07.49  -0.1 M  1.0  VLY  
    VLY   HL    1.0 177  S       01:04:20.86  -0.4 M  1.0  VLY  
    LTK   HP    1.0 217  P       01:04:07.84  -0.3 M  1.0  LTK  
    LTK   HP    1.0 217  S       01:04:22.52   0.2 M  1.0  LTK  
    LOUT  HA    1.0 216  P       01:04:08.24  -0.3 M  1.0  LOUT 
    LOUT  HA    1.0 216  S       01:04:23.25   0.2 M  1.0  LOUT 
    DLFA  HL    1.0 251  P       01:04:08.35  -0.3 M  1.0  DLFA 
    DLFA  HL    1.0 251  S       01:04:23.60   0.4 M  1.0  DLFA 
    PAIG  HT    1.1 358  P       01:04:10.14   0.0 M  1.0  PAIG 
    PAIG  HT    1.1 358  S       01:04:25.51  -0.2 M  1.0  PAIG 

27 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2 225  MLv     3.70  0.30    136.912      
    AOS2  HT    0.3  14  MLv     3.09 -0.31    11.2613      
    THI1  HL    0.5 212  MLv     3.93  0.53    26.0253      
    ATAL  HA    0.6 257  MLv     3.30 -0.09    4.84636      
    THVA  HL    0.6 213  MLv     4.16  0.76    34.3316      
    LKR   HL    0.6 253  MLv     3.55  0.15    4.39409      
    THIV  HA    0.6 211  MLv     3.48  0.09    7.00252      
    NEO   HL    0.6 320  MLv     3.53  0.13    10.4626      
    SKY   HL    0.6  84  MLv     3.39 -0.00    9.13571      
    SKY1  HI    0.7  83  MLv     3.48  0.08    6.53349      
    STFN  HA    0.7 193  MLv     3.42  0.03    5.69096      
    MRTH  HA    0.7 167  MLv     3.49  0.09    6.15944      
    VILL  HA    0.7 207  MLv     3.38 -0.01    4.74231      
    DION  HL    0.8 168  MLv     2.94 -0.46    4.66858      
    PTL   HL    0.8 173  MLv     3.34 -0.05    4.08843      
    MDRA  HA    0.8 196  MLv     3.16 -0.23    2.66396      
    DOMV  HA    0.8 227  MLv     3.71  0.32    9.12362      
    AXAR  HA    0.8 266  MLv     2.66 -0.73    3.13064      
    ATH   HL    0.8 181  MLv     3.54  0.14    5.82052      
    NOAC  HL    0.8 181  MLv     3.54  0.15    5.92212      
    ATHU  HA    0.9 177  MLv     3.31 -0.09    2.09518      
    KARY  HA    1.0 145  MLv     3.42  0.02    3.83357      
    VLY   HL    1.0 177  MLv     3.54  0.14    4.97831      
    LTK   HP    1.0 217  MLv     2.86 -0.54    3.80462      
    LOUT  HA    1.0 216  MLv     3.56  0.16    4.85427      
    DLFA  HL    1.0 251  MLv     3.13 -0.27    1.82387      
    PAIG  HT    1.1 358  MLv     2.78 -0.62   0.557603