Earthquake Information
 Origin Time
 2021-01-25 17:16:46 (GMT)
 Magnitude
 M 2.2
 Latitude
 37.6988° N
 Longitude
 20.8063° E
 Focal Depth
 18 km
 # of Arrivals
 28
 Location 12.9 km SW of Zakynthos
46.2 km WSW of Andravida
259.0 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP2.9 67 P17:16:49.40 0.01.0M
LTHKHP2.9 67 S17:16:51.86 0.01.0M
RTZLHT42.1356 P17:16:53.87 -0.21.0M
RTZLHT42.1356 S17:17:00.11 0.21.0M
VLSHL56.5340 P17:16:55.91 -0.41.0M
VLSHL56.5340 S17:17:04.35 0.51.0M
RLSHL70.1 56 P17:16:57.94 -0.41.0M
RLSHL70.1 56 S17:17:07.07 -0.51.0M
AXSHP74.5 42 P17:16:58.59 -0.41.0M
AXSHP74.5 42 S17:17:07.86 -0.91.0M
PLEVHP95.2 34 P17:17:02.36 0.21.0M
PLEVHP95.2 34 S17:17:13.91 -0.41.0M
EVGIHT103.4353 P17:17:03.43 0.01.0M
EVGIHT103.4353 S17:17:16.24 -0.31.0M
PDOHP105.3 18 P17:17:03.56 -0.21.0M
PDOHP105.3 18 S17:17:16.94 -0.11.0M
AGRPCL111.6 46 P17:17:04.57 -0.21.0M
AGRPCL111.6 46 S17:17:19.90 1.11.0M
NYDRHT113.2355 P17:17:05.52 0.61.0M
NYDRHT113.2355 S17:17:19.03 -0.11.0M
LAKAHA119.1 60 P17:17:06.01 0.11.0M
LAKAHA119.1 60 S17:17:21.67 0.81.0M
PVOHP119.9 32 P17:17:06.15 0.21.0M
PVOHP119.9 32 S17:17:21.37 0.41.0M
KLVHL124.1 72 P17:17:07.25 0.51.0M
EFPHP125.8 50 P17:17:07.14 0.21.0M
MG00CL127.7 52 P17:17:06.66 -0.61.0M
MG00CL127.7 52 S17:17:23.70 0.61.0M


  Solution details 

Event:
    Public ID              nkua2021bteh
    Description
      region name: Ionian Sea
Origin:
    Date                   2021-01-25
    Time                  17:16:46.27
    Latitude              37.6988 deg  +/-      1 km
    Longitude             20.8063 deg  +/-      1 km
    Depth                      18 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.38 s
    Azimuthal gap             268 deg

2 Network magnitudes:
    MLv       2.20 +/- 0.14  13            
    M         2.20           13 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.0  67  P       17:16:49.40  -0.0 M  1.0  LTHK 
    LTHK  HP    0.0  67  S       17:16:51.86   0.0 M  1.0  LTHK 
    RTZL  HT    0.4 356  P       17:16:53.87  -0.2 M  1.0  RTZL 
    RTZL  HT    0.4 356  S       17:17:00.11   0.2 M  1.0  RTZL 
    VLS   HL    0.5 340  P       17:16:55.91  -0.4 M  1.0  VLS  
    VLS   HL    0.5 340  S       17:17:04.35   0.5 M  1.0  VLS  
    RLS   HL    0.6  56  P       17:16:57.94  -0.4 M  1.0  RLS  
    RLS   HL    0.6  56  S       17:17:07.07  -0.5 M  1.0  RLS  
    AXS   HP    0.7  42  P       17:16:58.59  -0.4 M  1.0  AXS  
    AXS   HP    0.7  42  S       17:17:07.86  -0.9 M  1.0  AXS  
    PLEV  HP    0.9  34  P       17:17:02.36   0.2 M  1.0  PLEV 
    PLEV  HP    0.9  34  S       17:17:13.91  -0.4 M  1.0  PLEV 
    EVGI  HT    0.9 353  P       17:17:03.43  -0.0 M  1.0  EVGI 
    EVGI  HT    0.9 353  S       17:17:16.24  -0.3 M  1.0  EVGI 
    PDO   HP    0.9  18  P       17:17:03.56  -0.2 M  1.0  PDO  
    PDO   HP    0.9  18  S       17:17:16.94  -0.1 M  1.0  PDO  
    AGRP  CL    1.0  46  P       17:17:04.57  -0.2 M  1.0  AGRP 
    AGRP  CL    1.0  46  S       17:17:19.90   1.1 M  1.0  AGRP 
    NYDR  HT    1.0 355  P       17:17:05.52   0.6 M  1.0  NYDR 
    NYDR  HT    1.0 355  S       17:17:19.03  -0.1 M  1.0  NYDR 
    LAKA  HA    1.1  60  P       17:17:06.01   0.1 M  1.0  LAKA 
    LAKA  HA    1.1  60  S       17:17:21.67   0.8 M  1.0  LAKA 
    PVO   HP    1.1  32  P       17:17:06.15   0.2 M  1.0  PVO  
    PVO   HP    1.1  32  S       17:17:21.37   0.4 M  1.0  PVO  
    KLV   HL    1.1  72  P       17:17:07.25   0.5 M  1.0  KLV  
    EFP   HP    1.1  50  P       17:17:07.14   0.2 M  1.0  EFP  
    MG00  CL    1.1  52  P       17:17:06.66  -0.6 M  1.0  MG00 
    MG00  CL    1.1  52  S       17:17:23.70   0.6 M  1.0  MG00 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.0  67  MLv     2.48  0.28    20.3852      
    RTZL  HT    0.4 356  MLv     1.77 -0.43   0.418108      
    VLS   HL    0.5 340  MLv     2.17 -0.03   0.456236      
    RLS   HL    0.6  56  MLv     2.32  0.12    0.46355      
    AXS   HP    0.7  42  MLv     2.00 -0.20   0.214704      
    PLEV  HP    0.9  34  MLv     2.05 -0.15   0.189932      
    EVGI  HT    0.9 353  MLv     2.45  0.25   0.433243      
    PDO   HP    0.9  18  MLv     2.29  0.09   0.290185      
    AGRP  CL    1.0  46  MLv     2.10 -0.10   0.173001      
    NYDR  HT    1.0 355  MLv     2.11 -0.09   0.127795      
    LAKA  HA    1.1  60  MLv     2.21  0.01   0.204602      
    PVO   HP    1.1  32  MLv     2.40  0.20   0.317766      
    KLV   HL    1.1  72  MLv     2.41  0.21   0.234778      
    EFP   HP    1.1  50  MLv     1.80 -0.40   0.0738661      
    MG00  CL    1.1  52  MLv     2.16 -0.04   0.212943