Earthquake Information
 Origin Time
2020-01-07 02:57:43 (GMT)
 Magnitude
M 2.7
 Latitude
37.5398° N
 Longitude
20.6107° E
 Focal Depth
20 km
 # of Arrivals
33
 Location 37.6 km SW of Zakynthos
70.2 km SW of Andravida
278.9 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ORTHHL35.4 12 P02:57:50.99 0.21.0M
ORTHHL35.4 12 S02:57:55.88 -0.21.0M
RTZLHT61.3 13 P02:57:54.09 -0.41.0M
RTZLHT61.3 13 S02:58:02.59 -0.11.0M
VLSHL70.9358 P02:57:55.73 -0.31.0M
VLSHL70.9358 S02:58:05.63 0.31.0M
ARG2HI71.8351 P02:57:55.79 -0.31.0M
ARG2HI71.8351 S02:58:06.09 0.61.0M
DMLNHT80.4345 P02:57:58.01 0.51.0M
DMLNHT80.4345 S02:58:08.80 0.91.0M
RLSHL94.5 53 P02:57:58.95 -0.71.0M
RLSHL94.5 53 S02:58:11.76 0.11.0M
AXSHP99.2 43 P02:57:59.62 -0.71.0M
AXSHP99.2 43 S02:58:12.73 -0.21.0M
EVGIHT120.3 2 P02:58:03.17 -0.41.0M
PYLHP123.2125 P02:58:03.77 -0.31.0M
PYLHP123.2125 S02:58:20.14 0.71.0M
DRAGHT127.3359 P02:58:04.21 -0.41.0M
DRAGHT127.3359 S02:58:21.10 0.61.0M
NYDRHT130.7 3 P02:58:04.59 -0.61.0M
NYDRHT130.7 3 S02:58:21.86 0.51.0M
AGRPCL136.3 46 P02:58:05.57 -0.51.0M
AGRPCL136.3 46 S02:58:23.03 0.11.0M
TSLKHT142.9 2 P02:58:07.07 0.21.0M
TSLKHT142.9 2 S02:58:24.98 0.61.0M
PVOHP144.1 34 P02:58:07.09 0.11.0M
PVOHP144.1 34 S02:58:25.10 0.51.0M
KLVHL146.4 68 P02:58:07.23 -0.21.0M
KLVHL146.4 68 S02:58:25.27 -0.21.0M
GURHP158.5 74 P02:58:08.98 -0.11.0M
GURHP158.5 74 S02:58:28.42 0.11.0M
AMPLHP162.5 19 P02:58:09.53 0.21.0M
AMPLHP162.5 19 S02:58:29.07 0.21.0M


  Solution details

Event:
    Public ID              nkua2020alew
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2020-01-07
    Time                  02:57:43.78
    Latitude              37.5398 deg  +/-      1 km
    Longitude             20.6107 deg  +/-      1 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             219 deg

2 Network magnitudes:
    MLv       2.74 +/- 0.18  13            
    M         2.74           13 preferred  

33 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ORTH  HL    0.3  12  P       02:57:50.99   0.2 M  1.0  ORTH 
    ORTH  HL    0.3  12  S       02:57:55.88  -0.2 M  1.0  ORTH 
    RTZL  HT    0.6  13  P       02:57:54.09  -0.4 M  1.0  RTZL 
    RTZL  HT    0.6  13  S       02:58:02.59  -0.1 M  1.0  RTZL 
    VLS   HL    0.6 358  P       02:57:55.73  -0.3 M  1.0  VLS  
    VLS   HL    0.6 358  S       02:58:05.63   0.3 M  1.0  VLS  
    ARG2  HI    0.6 351  P       02:57:55.79  -0.3 M  1.0  ARG2 
    ARG2  HI    0.6 351  S       02:58:06.09   0.6 M  1.0  ARG2 
    DMLN  HT    0.7 345  P       02:57:58.01   0.5 M  1.0  DMLN 
    DMLN  HT    0.7 345  S       02:58:08.80   0.9 M  1.0  DMLN 
    RLS   HL    0.9  53  P       02:57:58.95  -0.7 M  1.0  RLS  
    RLS   HL    0.9  53  S       02:58:11.76   0.1 M  1.0  RLS  
    AXS   HP    0.9  43  P       02:57:59.62  -0.7 M  1.0  AXS  
    AXS   HP    0.9  43  S       02:58:12.73  -0.2 M  1.0  AXS  
    EVGI  HT    1.1   2  P       02:58:03.17  -0.4 M  1.0  EVGI 
    PYL   HP    1.1 125  P       02:58:03.77  -0.3 M  1.0  PYL  
    PYL   HP    1.1 125  S       02:58:20.14   0.7 M  1.0  PYL  
    DRAG  HT    1.1 359  P       02:58:04.21  -0.4 M  1.0  DRAG 
    DRAG  HT    1.1 359  S       02:58:21.10   0.6 M  1.0  DRAG 
    NYDR  HT    1.2   3  P       02:58:04.59  -0.6 M  1.0  NYDR 
    NYDR  HT    1.2   3  S       02:58:21.86   0.5 M  1.0  NYDR 
    AGRP  CL    1.2  46  P       02:58:05.57  -0.5 M  1.0  AGRP 
    AGRP  CL    1.2  46  S       02:58:23.03   0.1 M  1.0  AGRP 
    TSLK  HT    1.3   2  P       02:58:07.07   0.2 M  1.0  TSLK 
    TSLK  HT    1.3   2  S       02:58:24.98   0.6 M  1.0  TSLK 
    PVO   HP    1.3  34  P       02:58:07.09   0.1 M  1.0  PVO  
    PVO   HP    1.3  34  S       02:58:25.10   0.5 M  1.0  PVO  
    KLV   HL    1.3  68  P       02:58:07.23  -0.2 M  1.0  KLV  
    KLV   HL    1.3  68  S       02:58:25.27  -0.2 M  1.0  KLV  
    GUR   HP    1.4  74  P       02:58:08.98  -0.1 M  1.0  GUR  
    GUR   HP    1.4  74  S       02:58:28.42   0.1 M  1.0  GUR  
    AMPL  HP    1.5  19  P       02:58:09.53   0.2 M  1.0  AMPL 
    AMPL  HP    1.5  19  S       02:58:29.07   0.2 M  1.0  AMPL 

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ORTH  HL    0.3  12  MLv     2.44 -0.30    2.85186      
    RTZL  HT    0.6  13  MLv     2.59 -0.15   0.958153      
    VLS   HL    0.6 358  MLv     3.01  0.27    2.25811      
    ARG2  HI    0.6 351  MLv     3.15  0.42    3.13367      
    DMLN  HT    0.7 345  MLv     3.23  0.49    4.60202      
    RLS   HL    0.9  53  MLv     2.55 -0.19   0.599163      
    AXS   HP    0.9  43  MLv     2.49 -0.25   0.497031      
    EVGI  HT    1.1   2  MLv     2.76  0.02    0.72576      
    PYL   HP    1.1 125  MLv     2.81  0.07   0.0244671      
    DRAG  HT    1.1 359  MLv     3.97  1.23   0.706711      
    NYDR  HT    1.2   3  MLv     2.67 -0.07   0.374693      
    AGRP  CL    1.2  46  MLv     2.57 -0.17   0.391607      
    TSLK  HT    1.3   2  MLv     2.54 -0.20   0.332397      
    PVO   HP    1.3  34  MLv     2.77  0.03   0.565641      
    KLV   HL    1.3  68  MLv     2.74  0.00   0.391314      
    GUR   HP    1.4  74  MLv     2.83  0.09   0.540882      
    AMPL  HP    1.5  19  MLv     2.65 -0.09   0.343187