Earthquake Information
 Origin Time
2019-10-20 20:09:39 (GMT)
 Magnitude
M 2.3
 Latitude
37.6908° N
 Longitude
20.5602° E
 Focal Depth
1 km
 # of Arrivals
40
 Location 31.5 km WSW of Zakynthos
54.1 km S of Argostoli
280.5 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP24.4 85 P20:09:44.64 0.31.0M
LTHKHP24.4 85 S20:09:48.08 -0.11.0M
RTZLHT46.7 23 P20:09:48.37 0.21.0M
RTZLHT46.7 23 S20:09:54.65 -0.31.0M
PSDAHT47.1 3 P20:09:48.34 0.11.0M
PSDAHT47.1 3 S20:09:54.80 -0.21.0M
VLSHL54.1 3 P20:09:49.26 -0.11.0M
VLSHL54.1 3 S20:09:57.01 -0.11.0M
DMLNHT63.1345 P20:09:50.99 0.11.0M
DMLNHT63.1345 S20:09:59.96 0.31.0M
FSKHP85.5 0 P20:09:54.03 -0.51.0M
FSKHP85.5 0 S20:10:06.69 0.61.0M
RLSHL89.2 63 P20:09:55.13 0.01.0M
RLSHL89.2 63 S20:10:07.14 -0.11.0M
EVGIHT103.8 5 P20:09:57.44 0.01.0M
DROHP105.2 74 P20:09:57.75 0.01.0M
DROHP105.2 74 S20:10:11.35 -0.51.0M
NYDRHT114.4 6 P20:09:59.10 0.01.0M
AGRPCL128.5 53 P20:10:01.40 0.01.0M
AGRPCL128.5 53 S20:10:18.42 0.11.0M
ITMHL133.3115 P20:10:02.21 0.01.0M
ITMHL133.3115 S20:10:20.14 0.51.0M
PYLHP136.9130 P20:10:02.16 -0.61.0M
PYLHP136.9130 S20:10:20.72 0.11.0M
ZIRICL140.1 61 P20:10:03.31 0.11.0M
ZIRICL140.1 61 S20:10:22.14 0.81.0M
MG00CL145.6 57 P20:10:04.04 0.01.0M
PYRGCL150.6 58 P20:10:04.12 -0.81.0M
PYRGCL150.6 58 S20:10:24.76 0.41.0M
KALEHA158.7 61 P20:10:05.99 -0.21.0M
KALEHA158.7 61 S20:10:26.78 0.11.0M
GURHP158.9 80 P20:10:06.29 0.01.0M
GURHP158.9 80 S20:10:26.75 0.01.0M
TETRHL194.1 19 P20:10:11.72 0.61.0M
TETRHL194.1 19 S20:10:34.61 -0.71.0M
LTKHP214.5 80 P20:10:14.02 0.31.0M
NEOHL293.0 52 P20:10:23.87 0.11.0M
NEOHL293.0 52 S20:10:56.78 -0.71.0M
DIONHL299.1 82 P20:10:23.97 -0.61.0M
AOS2HT328.7 61 P20:10:27.75 -0.61.0M


  Solution details

Event:
    Public ID              nkua2019upau
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-10-20
    Time                  20:09:39.24
    Latitude              37.6908 deg  +/-      1 km
    Longitude             20.5602 deg  +/-      1 km
    Depth                       1 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             215 deg

2 Network magnitudes:
    MLv       2.29 +/- 0.15  19            
    M         2.29           19 preferred  

40 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2  85  P       20:09:44.64   0.3 M  1.0  LTHK 
    LTHK  HP    0.2  85  S       20:09:48.08  -0.1 M  1.0  LTHK 
    RTZL  HT    0.4  23  P       20:09:48.37   0.2 M  1.0  RTZL 
    RTZL  HT    0.4  23  S       20:09:54.65  -0.3 M  1.0  RTZL 
    PSDA  HT    0.4   3  P       20:09:48.34   0.1 M  1.0  PSDA 
    PSDA  HT    0.4   3  S       20:09:54.80  -0.2 M  1.0  PSDA 
    VLS   HL    0.5   3  P       20:09:49.26  -0.1 M  1.0  VLS  
    VLS   HL    0.5   3  S       20:09:57.01  -0.1 M  1.0  VLS  
    DMLN  HT    0.6 345  P       20:09:50.99   0.1 M  1.0  DMLN 
    DMLN  HT    0.6 345  S       20:09:59.96   0.3 M  1.0  DMLN 
    FSK   HP    0.8   0  P       20:09:54.03  -0.5 M  1.0  FSK  
    FSK   HP    0.8   0  S       20:10:06.69   0.6 M  1.0  FSK  
    RLS   HL    0.8  63  P       20:09:55.13  -0.0 M  1.0  RLS  
    RLS   HL    0.8  63  S       20:10:07.14  -0.1 M  1.0  RLS  
    EVGI  HT    0.9   5  P       20:09:57.44  -0.0 M  1.0  EVGI 
    DRO   HP    0.9  74  P       20:09:57.75  -0.0 M  1.0  DRO  
    DRO   HP    0.9  74  S       20:10:11.35  -0.5 M  1.0  DRO  
    NYDR  HT    1.0   6  P       20:09:59.10   0.0 M  1.0  NYDR 
    AGRP  CL    1.2  53  P       20:10:01.40  -0.0 M  1.0  AGRP 
    AGRP  CL    1.2  53  S       20:10:18.42   0.1 M  1.0  AGRP 
    ITM   HL    1.2 115  P       20:10:02.21   0.0 M  1.0  ITM  
    ITM   HL    1.2 115  S       20:10:20.14   0.5 M  1.0  ITM  
    PYL   HP    1.2 130  P       20:10:02.16  -0.6 M  1.0  PYL  
    PYL   HP    1.2 130  S       20:10:20.72   0.1 M  1.0  PYL  
    ZIRI  CL    1.3  61  P       20:10:03.31   0.1 M  1.0  ZIRI 
    ZIRI  CL    1.3  61  S       20:10:22.14   0.8 M  1.0  ZIRI 
    MG00  CL    1.3  57  P       20:10:04.04  -0.0 M  1.0  MG00 
    PYRG  CL    1.4  58  P       20:10:04.12  -0.8 M  1.0  PYRG 
    PYRG  CL    1.4  58  S       20:10:24.76   0.4 M  1.0  PYRG 
    KALE  HA    1.4  61  P       20:10:05.99  -0.2 M  1.0  KALE 
    KALE  HA    1.4  61  S       20:10:26.78   0.1 M  1.0  KALE 
    GUR   HP    1.4  80  P       20:10:06.29   0.0 M  1.0  GUR  
    GUR   HP    1.4  80  S       20:10:26.75  -0.0 M  1.0  GUR  
    TETR  HL    1.7  19  P       20:10:11.72   0.6 M  1.0  TETR 
    TETR  HL    1.7  19  S       20:10:34.61  -0.7 M  1.0  TETR 
    LTK   HP    1.9  80  P       20:10:14.02   0.3 M  1.0  LTK  
    NEO   HL    2.6  52  P       20:10:23.87   0.1 M  1.0  NEO  
    NEO   HL    2.6  52  S       20:10:56.78  -0.7 M  1.0  NEO  
    DION  HL    2.7  82  P       20:10:23.97  -0.6 M  1.0  DION 
    AOS2  HT    3.0  61  P       20:10:27.75  -0.6 M  1.0  AOS2 

23 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2  85  MLv     2.62  0.33     8.1735      
    RTZL  HT    0.4  23  MLv     2.38  0.09    1.29003      
    PSDA  HT    0.4   3  MLv     2.49  0.20    1.62661      
    VLS   HL    0.5   3  MLv     2.44  0.15   0.981727      
    DMLN  HT    0.6 345  MLv     2.62  0.33    1.38821      
    FSK   HP    0.8   0  MLv     2.40  0.11   0.471252      
    RLS   HL    0.8  63  MLv     2.03 -0.26   0.191678      
    EVGI  HT    0.9   5  MLv     2.51  0.22   0.496706      
    DRO   HP    0.9  74  MLv     1.91 -0.38   0.254751      
    NYDR  HT    1.0   6  MLv     2.59  0.30   0.377998      
    AGRP  CL    1.2  53  MLv     2.17 -0.12   0.168505      
    ITM   HL    1.2 115  MLv     2.26 -0.03   0.197627      
    PYL   HP    1.2 130  MLv     2.13 -0.16   0.00431757      
    ZIRI  CL    1.3  61  MLv     1.73 -0.56     0.0539      
    MG00  CL    1.3  57  MLv     2.12 -0.17   0.158037      
    PYRG  CL    1.4  58  MLv     2.26 -0.03   0.100661      
    KALE  HA    1.4  61  MLv     2.33  0.04    0.17069      
    GUR   HP    1.4  80  MLv     2.16 -0.13   0.117171      
    TETR  HL    1.7  19  MLv     2.22 -0.07   0.0897254      
    LTK   HP    1.9  80  MLv     0.95 -1.34   0.0145068      
    NEO   HL    2.6  52  MLv     2.19 -0.10   0.0366153      
    DION  HL    2.7  82  MLv     2.39  0.10   0.111546      
    AOS2  HT    3.0  61  MLv     2.46  0.17   0.0332269