Earthquake Information
 Origin Time
2021-08-04 15:17:59 (GMT)
 Magnitude
M 2.1
 Latitude
37.7067° N
 Longitude
20.8073° E
 Focal Depth
13 km
 # of Arrivals
50
 Location 12.2 km SW of Zakynthos
45.7 km WSW of Andravida
258.7 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP2.6 83 P15:18:02.24 -0.11.0M
LTHKHP2.6 83 S15:18:04.63 0.51.0M
KRI1HI5.0170 P15:18:02.12 -0.31.0M
KRI1HI5.0170 S15:18:04.62 0.21.0M
RTZLHT41.2356 P15:18:07.35 -0.11.0M
RTZLHT41.2356 S15:18:12.90 -0.21.0M
PSDAHT49.3337 P15:18:08.47 -0.21.0M
PSDAHT49.3337 S15:18:15.42 0.11.0M
VLSHL55.7340 P15:18:09.26 -0.51.0M
VLSHL55.7340 S15:18:17.28 0.11.0M
RLSHL69.5 56 P15:18:11.52 -0.41.0M
RLSHL69.5 56 S15:18:21.24 0.21.0M
DMLNHT70.3327 P15:18:12.52 0.51.0M
DMLNHT70.3327 S15:18:21.16 -0.11.0M
AXSHP73.8 43 P15:18:12.16 -0.41.0M
AXSHP73.8 43 S15:18:21.57 -0.71.0M
DROHP83.9 71 P15:18:13.94 -0.31.0M
DROHP83.9 71 S15:18:24.71 -0.51.0M
FSKHP86.4346 P15:18:14.36 -0.21.0M
FSKHP86.4346 S15:18:25.78 0.11.0M
PLEVHP94.4 34 P15:18:15.54 -0.31.0M
PLEVHP94.4 34 S15:18:27.79 -0.11.0M
EVGIHT102.5353 P15:18:16.65 -0.41.0M
EVGIHT102.5353 S15:18:30.29 0.21.0M
PDOHP104.5 18 P15:18:17.20 -0.21.0M
PDOHP104.5 18 S15:18:30.87 0.21.0M
LAKAHA118.6 60 P15:18:19.30 -0.31.0M
LAKAHA118.6 60 S15:18:34.90 0.31.0M
VVKHP118.6 48 P15:18:19.41 -0.21.0M
VVKHP118.6 48 S15:18:34.78 0.11.0M
PVOHP119.1 32 P15:18:19.91 0.31.0M
PVOHP119.1 32 S15:18:35.06 0.51.0M
EFPHP125.1 50 P15:18:20.50 -0.11.0M
EFPHP125.1 50 S15:18:36.81 0.51.0M
AGEOCL126.4 61 P15:18:21.04 0.31.0M
AGEOCL126.4 61 S15:18:37.30 0.71.0M
GURHP137.2 79 P15:18:22.10 -0.51.0M
GURHP137.2 79 S15:18:40.36 0.51.0M
ANXHP138.6 45 P15:18:22.40 -0.31.0M
ANXHP138.6 45 S15:18:40.36 0.21.0M
PANRCL146.5 60 P15:18:23.40 -0.51.0M
PANRCL146.5 60 S15:18:42.62 0.51.0M
LTKHP192.8 80 P15:18:30.86 0.71.0M
LTKHP192.8 80 S15:18:52.99 -0.11.0M
AGGHT197.8 42 P15:18:31.39 0.61.0M
AGGHT197.8 42 S15:18:54.37 0.21.0M
MRKAHA267.0 66 P15:18:39.96 0.31.0M
MRKAHA267.0 66 S15:19:09.87 0.01.0M
DIONHL277.4 81 P15:18:41.40 0.41.0M
DIONHL277.4 81 S15:19:12.01 -0.21.0M


  Solution details

Event:
    Public ID              nkua2021pdzl
    Description
      region name: Ionian Sea
Origin:
    Date                   2021-08-04
    Time                  15:17:59.89
    Latitude              37.7067 deg  +/-      1 km
    Longitude             20.8073 deg  +/-      1 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             157 deg

2 Network magnitudes:
    MLv       2.15 +/- 0.13  19            
    M         2.15           19 preferred  

50 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.0  83  P       15:18:02.24  -0.1 M  1.0  LTHK 
    LTHK  HP    0.0  83  S       15:18:04.63   0.5 M  1.0  LTHK 
    KRI1  HI    0.0 170  P       15:18:02.12  -0.3 M  1.0  KRI1 
    KRI1  HI    0.0 170  S       15:18:04.62   0.2 M  1.0  KRI1 
    RTZL  HT    0.4 356  P       15:18:07.35  -0.1 M  1.0  RTZL 
    RTZL  HT    0.4 356  S       15:18:12.90  -0.2 M  1.0  RTZL 
    PSDA  HT    0.4 337  P       15:18:08.47  -0.2 M  1.0  PSDA 
    PSDA  HT    0.4 337  S       15:18:15.42   0.1 M  1.0  PSDA 
    VLS   HL    0.5 340  P       15:18:09.26  -0.5 M  1.0  VLS  
    VLS   HL    0.5 340  S       15:18:17.28   0.1 M  1.0  VLS  
    RLS   HL    0.6  56  P       15:18:11.52  -0.4 M  1.0  RLS  
    RLS   HL    0.6  56  S       15:18:21.24   0.2 M  1.0  RLS  
    DMLN  HT    0.6 327  P       15:18:12.52   0.5 M  1.0  DMLN 
    DMLN  HT    0.6 327  S       15:18:21.16  -0.1 M  1.0  DMLN 
    AXS   HP    0.7  43  P       15:18:12.16  -0.4 M  1.0  AXS  
    AXS   HP    0.7  43  S       15:18:21.57  -0.7 M  1.0  AXS  
    DRO   HP    0.8  71  P       15:18:13.94  -0.3 M  1.0  DRO  
    DRO   HP    0.8  71  S       15:18:24.71  -0.5 M  1.0  DRO  
    FSK   HP    0.8 346  P       15:18:14.36  -0.2 M  1.0  FSK  
    FSK   HP    0.8 346  S       15:18:25.78   0.1 M  1.0  FSK  
    PLEV  HP    0.8  34  P       15:18:15.54  -0.3 M  1.0  PLEV 
    PLEV  HP    0.8  34  S       15:18:27.79  -0.1 M  1.0  PLEV 
    EVGI  HT    0.9 353  P       15:18:16.65  -0.4 M  1.0  EVGI 
    EVGI  HT    0.9 353  S       15:18:30.29   0.2 M  1.0  EVGI 
    PDO   HP    0.9  18  P       15:18:17.20  -0.2 M  1.0  PDO  
    PDO   HP    0.9  18  S       15:18:30.87   0.2 M  1.0  PDO  
    VVK   HP    1.1  48  P       15:18:19.41  -0.2 M  1.0  VVK  
    VVK   HP    1.1  48  S       15:18:34.78   0.1 M  1.0  VVK  
    LAKA  HA    1.1  60  P       15:18:19.30  -0.3 M  1.0  LAKA 
    LAKA  HA    1.1  60  S       15:18:34.90   0.3 M  1.0  LAKA 
    PVO   HP    1.1  32  P       15:18:19.91   0.3 M  1.0  PVO  
    PVO   HP    1.1  32  S       15:18:35.06   0.5 M  1.0  PVO  
    EFP   HP    1.1  50  P       15:18:20.50  -0.1 M  1.0  EFP  
    EFP   HP    1.1  50  S       15:18:36.81   0.5 M  1.0  EFP  
    AGEO  CL    1.1  61  P       15:18:21.04   0.3 M  1.0  AGEO 
    AGEO  CL    1.1  61  S       15:18:37.30   0.7 M  1.0  AGEO 
    GUR   HP    1.2  79  P       15:18:22.10  -0.5 M  1.0  GUR  
    GUR   HP    1.2  79  S       15:18:40.36   0.5 M  1.0  GUR  
    ANX   HP    1.2  45  P       15:18:22.40  -0.3 M  1.0  ANX  
    ANX   HP    1.2  45  S       15:18:40.36   0.2 M  1.0  ANX  
    PANR  CL    1.3  60  P       15:18:23.40  -0.5 M  1.0  PANR 
    PANR  CL    1.3  60  S       15:18:42.62   0.5 M  1.0  PANR 
    LTK   HP    1.7  80  P       15:18:30.86   0.7 M  1.0  LTK  
    LTK   HP    1.7  80  S       15:18:52.99  -0.1 M  1.0  LTK  
    AGG   HT    1.8  42  P       15:18:31.39   0.6 M  1.0  AGG  
    AGG   HT    1.8  42  S       15:18:54.37   0.2 M  1.0  AGG  
    MRKA  HA    2.4  66  P       15:18:39.96   0.3 M  1.0  MRKA 
    MRKA  HA    2.4  66  S       15:19:09.87   0.0 M  1.0  MRKA 
    DION  HL    2.5  81  P       15:18:41.40   0.4 M  1.0  DION 
    DION  HL    2.5  81  S       15:19:12.01  -0.2 M  1.0  DION 

25 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.0  83  MLv     2.63  0.48    29.3796      
    KRI1  HI    0.0 170  MLv     2.19  0.04    9.30477      
    RTZL  HT    0.4 356  MLv     1.95 -0.20    0.66374      
    PSDA  HT    0.4 337  MLv     2.15  0.00   0.663152      
    VLS   HL    0.5 340  MLv     2.14 -0.01    0.44349      
    RLS   HL    0.6  56  MLv     2.18  0.03    0.34347      
    DMLN  HT    0.6 327  MLv     2.53  0.38    1.03686      
    AXS   HP    0.7  43  MLv     2.04 -0.11   0.237001      
    DRO   HP    0.8  71  MLv     1.91 -0.24   0.327252      
    FSK   HP    0.8 346  MLv     2.21  0.06   0.303175      
    PLEV  HP    0.8  34  MLv     1.95 -0.20   0.152199      
    EVGI  HT    0.9 353  MLv     2.29  0.14   0.301898      
    PDO   HP    0.9  18  MLv     2.38  0.23    0.36248      
    VVK   HP    1.1  48  MLv     1.40 -0.75    0.15134      
    LAKA  HA    1.1  60  MLv     2.07 -0.08   0.151133      
    PVO   HP    1.1  32  MLv     2.24  0.09   0.220936      
    EFP   HP    1.1  50  MLv     1.68 -0.47   0.0569745      
    AGEO  CL    1.1  61  MLv     2.26  0.11   0.0619982      
    GUR   HP    1.2  79  MLv     2.31  0.16   0.210081      
    ANX   HP    1.2  45  MLv     2.26  0.11   0.186851      
    PANR  CL    1.3  60  MLv     3.70  1.55   0.0913896      
    LTK   HP    1.7  80  MLv     1.57 -0.58   0.077216      
    AGG   HT    1.8  42  MLv     2.09 -0.06   0.048806      
    MRKA  HA    2.4  66  MLv     2.23  0.08   0.0397759      
    DION  HL    2.5  81  MLv     1.99 -0.16   0.0572912