Earthquake Information
 Origin Time
2021-08-04 08:09:44 (GMT)
 Magnitude
M 2.1
 Latitude
38.2127° N
 Longitude
23.9347° E
 Focal Depth
13 km
 # of Arrivals
28
 Location 31.0 km NE of Athens
40.4 km SE of Chalkida
55.0 km ESE of Thiva
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRTHHA10.0177 P08:09:48.06 0.21.0M
MRTHHA10.0177 S08:09:50.31 0.11.0M
DIONHL15.0181 P08:09:48.70 0.21.0M
DIONHL15.0181 S08:09:51.34 0.11.0M
PTLHL19.4199 P08:09:49.29 0.11.0M
PTLHL19.4199 S08:09:52.20 -0.21.0M
ATHUHA30.4206 P08:09:50.77 0.01.0M
ATHUHA30.4206 S08:09:54.88 -0.31.0M
NOACHL32.7216 P08:09:51.37 0.31.0M
NOACHL32.7216 S08:09:55.81 0.01.0M
ATHHL32.7216 P08:09:51.30 0.21.0M
ATHHL32.7216 S08:09:55.82 0.11.0M
STFNHA34.4263 P08:09:51.43 0.01.0M
STFNHA34.4263 S08:09:56.20 -0.21.0M
VLYHL41.9197 P08:09:52.80 0.21.0M
VLYHL41.9197 S08:09:58.15 -0.21.0M
MDRAHA44.3248 P08:09:53.30 0.31.0M
MDRAHA44.3248 S08:09:59.00 -0.11.0M
KARYHA48.3114 P08:09:53.63 0.11.0M
KARYHA48.3114 S08:10:00.05 -0.11.0M
THI1HL51.0292 P08:09:54.24 0.21.0M
THI1HL51.0292 S08:10:00.71 -0.21.0M
VILLHA54.7264 P08:09:54.81 0.21.0M
VILLHA54.7264 S08:10:02.05 0.01.0M
MRKAHA62.6331 P08:09:55.55 -0.31.0M
MRKAHA62.6331 S08:10:04.00 -0.21.0M
SKYHL91.7 36 P08:10:00.40 0.01.0M
SKYHL91.7 36 S08:10:12.30 0.11.0M


  Solution details

Event:
    Public ID              nkua2021pdlh
    Description
      region name: Greece
Origin:
    Date                   2021-08-04
    Time                  08:09:44.90
    Latitude              38.2127 deg  +/-      0 km
    Longitude             23.9347 deg  +/-      0 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.14 s
    Azimuthal gap              79 deg

2 Network magnitudes:
    MLv       2.10 +/- 0.22  12            
    M         2.10           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRTH  HA    0.1 177  P       08:09:48.06   0.2 M  1.0  MRTH 
    MRTH  HA    0.1 177  S       08:09:50.31   0.1 M  1.0  MRTH 
    DION  HL    0.1 181  P       08:09:48.70   0.2 M  1.0  DION 
    DION  HL    0.1 181  S       08:09:51.34   0.1 M  1.0  DION 
    PTL   HL    0.2 199  P       08:09:49.29   0.1 M  1.0  PTL  
    PTL   HL    0.2 199  S       08:09:52.20  -0.2 M  1.0  PTL  
    ATHU  HA    0.3 206  P       08:09:50.77   0.0 M  1.0  ATHU 
    ATHU  HA    0.3 206  S       08:09:54.88  -0.3 M  1.0  ATHU 
    ATH   HL    0.3 216  P       08:09:51.30   0.2 M  1.0  ATH  
    ATH   HL    0.3 216  S       08:09:55.82   0.1 M  1.0  ATH  
    NOAC  HL    0.3 216  P       08:09:51.37   0.3 M  1.0  NOAC 
    NOAC  HL    0.3 216  S       08:09:55.81   0.0 M  1.0  NOAC 
    STFN  HA    0.3 263  P       08:09:51.43   0.0 M  1.0  STFN 
    STFN  HA    0.3 263  S       08:09:56.20  -0.2 M  1.0  STFN 
    VLY   HL    0.4 197  P       08:09:52.80   0.2 M  1.0  VLY  
    VLY   HL    0.4 197  S       08:09:58.15  -0.2 M  1.0  VLY  
    MDRA  HA    0.4 248  P       08:09:53.30   0.3 M  1.0  MDRA 
    MDRA  HA    0.4 248  S       08:09:59.00  -0.1 M  1.0  MDRA 
    KARY  HA    0.4 114  P       08:09:53.63   0.1 M  1.0  KARY 
    KARY  HA    0.4 114  S       08:10:00.05  -0.1 M  1.0  KARY 
    THI1  HL    0.5 292  P       08:09:54.24   0.2 M  1.0  THI1 
    THI1  HL    0.5 292  S       08:10:00.71  -0.2 M  1.0  THI1 
    VILL  HA    0.5 264  P       08:09:54.81   0.2 M  1.0  VILL 
    VILL  HA    0.5 264  S       08:10:02.05  -0.0 M  1.0  VILL 
    MRKA  HA    0.6 331  P       08:09:55.55  -0.3 M  1.0  MRKA 
    MRKA  HA    0.6 331  S       08:10:04.00  -0.2 M  1.0  MRKA 
    SKY   HL    0.8  36  P       08:10:00.40  -0.0 M  1.0  SKY  
    SKY   HL    0.8  36  S       08:10:12.30   0.1 M  1.0  SKY  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRTH  HA    0.1 177  MLv     2.39  0.29    10.9626      
    DION  HL    0.1 181  MLv     1.74 -0.36    5.17433      
    PTL   HL    0.2 199  MLv     2.13  0.03    3.53798      
    ATHU  HA    0.3 206  MLv     2.30  0.20    1.69539      
    ATH   HL    0.3 216  MLv     2.00 -0.10     1.2202      
    NOAC  HL    0.3 216  MLv     2.03 -0.07    1.29745      
    STFN  HA    0.3 263  MLv     1.87 -0.23   0.822683      
    VLY   HL    0.4 197  MLv     2.39  0.29    1.75451      
    MDRA  HA    0.4 248  MLv     1.62 -0.48   0.260975      
    KARY  HA    0.4 114  MLv     1.91 -0.19   0.397497      
    THI1  HL    0.5 292  MLv     2.60  0.50    1.68974      
    VILL  HA    0.5 264  MLv     1.83 -0.27   0.230969      
    MRKA  HA    0.6 331  MLv     2.39  0.29   0.604643      
    SKY   HL    0.8  36  MLv     2.17  0.07   0.432841