Earthquake Information
 Origin Time
2019-08-10 20:31:15 (GMT)
 Magnitude
M 3.1
 Latitude
37.6678° N
 Longitude
20.4087° E
 Focal Depth
4 km
 # of Arrivals
46
 Location 44.9 km WSW of Zakynthos
56.6 km S of Argostoli
294.1 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ORTHHL32.5 51 P20:31:21.10 -0.21.0M
ORTHHL32.5 51 S20:31:25.57 -0.51.0M
KRI1HI36.0 91 P20:31:21.44 -0.51.0M
KRI1HI36.0 91 S20:31:26.49 -0.61.0M
LTHKHP37.9 83 P20:31:21.70 -0.61.0M
LTHKHP37.9 83 S20:31:27.31 -0.31.0M
PSDAHT51.9 17 P20:31:24.06 -0.51.0M
PSDAHT51.9 17 S20:31:31.50 -0.21.0M
VLSHL58.8 16 P20:31:24.98 -0.71.0M
VLSHL58.8 16 S20:31:33.14 -0.61.0M
DMLNHT63.5357 P20:31:25.84 -0.61.0M
DMLNHT63.5357 S20:31:35.07 0.01.0M
RLSHL102.3 65 P20:31:32.58 -0.21.0M
RLSHL102.3 65 S20:31:45.58 -0.61.0M
AXSHP103.2 55 P20:31:32.35 -0.51.0M
AXSHP103.2 55 S20:31:46.14 -0.21.0M
DROHP118.7 75 P20:31:35.10 -0.31.0M
DROHP118.7 75 S20:31:50.70 -0.11.0M
NYDRHT119.0 12 P20:31:34.61 -0.71.0M
NYDRHT119.0 12 S20:31:50.57 -0.11.0M
TSLKHT130.5 10 P20:31:37.65 0.51.0M
TSLKHT130.5 10 S20:31:53.98 0.11.0M
AGRPCL140.7 55 P20:31:38.52 -0.31.0M
PVOHP143.8 43 P20:31:39.72 0.51.0M
PVOHP143.8 43 S20:31:58.27 0.71.0M
ITMHL144.5112 P20:31:39.03 -0.41.0M
ITMHL144.5112 S20:31:58.12 0.21.0M
ZIRICL153.0 62 P20:31:41.23 0.61.0M
ZIRICL153.0 62 S20:32:00.78 0.81.0M
EFPHP155.9 57 P20:31:41.48 0.41.0M
EFPHP155.9 57 S20:32:01.64 0.81.0M
MG00CL158.2 58 P20:31:41.97 0.51.0M
KLVHL158.5 75 P20:31:41.40 -0.21.0M
KLVHL158.5 75 S20:32:02.29 0.51.0M
GURHP172.5 80 P20:31:43.90 0.11.0M
TETRHL201.1 22 P20:31:47.92 0.51.0M
TETRHL201.1 22 S20:32:11.98 0.11.0M
PRMDHP215.5 16 P20:31:49.34 0.11.0M
AGGHT225.6 48 P20:31:51.01 0.51.0M
AGGHT225.6 48 S20:32:17.84 0.41.0M
LTKHP228.1 80 P20:31:50.72 -0.11.0M
LTKHP228.1 80 S20:32:18.74 0.71.0M
LOUTHA228.1 81 P20:31:51.13 0.31.0M
THLHL252.9 34 P20:31:54.61 0.71.0M
THLHL252.9 34 S20:32:23.61 0.21.0M
NESTHT310.4 10 P20:32:02.09 0.71.0M


  Solution details

Event:
    Public ID              nkua2019ppiu
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-08-10
    Time                  20:31:15.11
    Latitude              37.6678 deg  +/-      1 km
    Longitude             20.4087 deg  +/-      1 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 Analyst 1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.45 s
    Azimuthal gap             245 deg

2 Network magnitudes:
    MLv       3.08 +/- 0.12  20            
    M         3.08           20 preferred  

46 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ORTH  HL    0.3  51  P       20:31:21.10  -0.2 M  1.0  ORTH 
    ORTH  HL    0.3  51  S       20:31:25.57  -0.5 M  1.0  ORTH 
    KRI1  HI    0.3  91  P       20:31:21.44  -0.5 M  1.0  KRI1 
    KRI1  HI    0.3  91  S       20:31:26.49  -0.6 M  1.0  KRI1 
    LTHK  HP    0.3  83  P       20:31:21.70  -0.6 M  1.0  LTHK 
    LTHK  HP    0.3  83  S       20:31:27.31  -0.3 M  1.0  LTHK 
    PSDA  HT    0.5  17  P       20:31:24.06  -0.5 M  1.0  PSDA 
    PSDA  HT    0.5  17  S       20:31:31.50  -0.2 M  1.0  PSDA 
    VLS   HL    0.5  16  P       20:31:24.98  -0.7 M  1.0  VLS  
    VLS   HL    0.5  16  S       20:31:33.14  -0.6 M  1.0  VLS  
    DMLN  HT    0.6 357  P       20:31:25.84  -0.6 M  1.0  DMLN 
    DMLN  HT    0.6 357  S       20:31:35.07   0.0 M  1.0  DMLN 
    RLS   HL    0.9  65  P       20:31:32.58  -0.2 M  1.0  RLS  
    RLS   HL    0.9  65  S       20:31:45.58  -0.6 M  1.0  RLS  
    AXS   HP    0.9  55  P       20:31:32.35  -0.5 M  1.0  AXS  
    AXS   HP    0.9  55  S       20:31:46.14  -0.2 M  1.0  AXS  
    NYDR  HT    1.1  12  P       20:31:34.61  -0.7 M  1.0  NYDR 
    NYDR  HT    1.1  12  S       20:31:50.57  -0.1 M  1.0  NYDR 
    DRO   HP    1.1  75  P       20:31:35.10  -0.3 M  1.0  DRO  
    DRO   HP    1.1  75  S       20:31:50.70  -0.1 M  1.0  DRO  
    TSLK  HT    1.2  10  P       20:31:37.65   0.5 M  1.0  TSLK 
    TSLK  HT    1.2  10  S       20:31:53.98   0.1 M  1.0  TSLK 
    AGRP  CL    1.3  55  P       20:31:38.52  -0.3 M  1.0  AGRP 
    PVO   HP    1.3  43  P       20:31:39.72   0.5 M  1.0  PVO  
    PVO   HP    1.3  43  S       20:31:58.27   0.7 M  1.0  PVO  
    ITM   HL    1.3 112  P       20:31:39.03  -0.4 M  1.0  ITM  
    ITM   HL    1.3 112  S       20:31:58.12   0.2 M  1.0  ITM  
    ZIRI  CL    1.4  62  P       20:31:41.23   0.6 M  1.0  ZIRI 
    ZIRI  CL    1.4  62  S       20:32:00.78   0.8 M  1.0  ZIRI 
    EFP   HP    1.4  57  P       20:31:41.48   0.4 M  1.0  EFP  
    EFP   HP    1.4  57  S       20:32:01.64   0.8 M  1.0  EFP  
    MG00  CL    1.4  58  P       20:31:41.97   0.5 M  1.0  MG00 
    KLV   HL    1.4  75  P       20:31:41.40  -0.2 M  1.0  KLV  
    KLV   HL    1.4  75  S       20:32:02.29   0.5 M  1.0  KLV  
    GUR   HP    1.6  80  P       20:31:43.90   0.1 M  1.0  GUR  
    TETR  HL    1.8  22  P       20:31:47.92   0.5 M  1.0  TETR 
    TETR  HL    1.8  22  S       20:32:11.98   0.1 M  1.0  TETR 
    PRMD  HP    1.9  16  P       20:31:49.34   0.1 M  1.0  PRMD 
    AGG   HT    2.0  48  P       20:31:51.01   0.5 M  1.0  AGG  
    AGG   HT    2.0  48  S       20:32:17.84   0.4 M  1.0  AGG  
    LOUT  HA    2.1  81  P       20:31:51.13   0.3 M  1.0  LOUT 
    LTK   HP    2.1  80  P       20:31:50.72  -0.1 M  1.0  LTK  
    LTK   HP    2.1  80  S       20:32:18.74   0.7 M  1.0  LTK  
    THL   HL    2.3  34  P       20:31:54.61   0.7 M  1.0  THL  
    THL   HL    2.3  34  S       20:32:23.61   0.2 M  1.0  THL  
    NEST  HT    2.8  10  P       20:32:02.09   0.7 M  1.0  NEST 

26 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ORTH  HL    0.3  51  MLv     3.12  0.05    16.3387      
    KRI1  HI    0.3  91  MLv     3.13  0.05    13.4779      
    LTHK  HP    0.3  83  MLv     3.41  0.33    22.7494      
    PSDA  HT    0.5  17  MLv     3.18  0.10    6.09443      
    VLS   HL    0.5  16  MLv     3.18  0.11    4.12492      
    DMLN  HT    0.6 357  MLv     3.23  0.15    5.64181      
    RLS   HL    0.9  65  MLv     2.85 -0.22    1.10617      
    AXS   HP    0.9  55  MLv     2.76 -0.32   0.883499      
    NYDR  HT    1.1  12  MLv     3.20  0.13    1.47821      
    DRO   HP    1.1  75  MLv     2.65 -0.43    1.19098      
    TSLK  HT    1.2  10  MLv     3.19  0.11    1.71173      
    AGRP  CL    1.3  55  MLv     3.03 -0.05     1.0608      
    PVO   HP    1.3  43  MLv     3.12  0.04    1.25648      
    ITM   HL    1.3 112  MLv     2.84 -0.23   0.663907      
    ZIRI  CL    1.4  62  MLv     3.17  0.09    1.29127      
    EFP   HP    1.4  57  MLv     3.00 -0.08   0.830803      
    MG00  CL    1.4  58  MLv     2.91 -0.17    0.84336      
    KLV   HL    1.4  75  MLv     2.98 -0.10   0.589879      
    GUR   HP    1.6  80  MLv     3.12  0.05   0.916277      
    TETR  HL    1.8  22  MLv     3.19  0.11    0.76824      
    PRMD  HP    1.9  16  MLv     3.26  0.18   0.759327      
    AGG   HT    2.0  48  MLv     3.08 -0.00    0.34662      
    LOUT  HA    2.1  81  MLv     2.96 -0.12   0.328368      
    LTK   HP    2.1  80  MLv     1.75 -1.33   0.0769942      
    THL   HL    2.3  34  MLv     3.30  0.22   0.328461      
    NEST  HT    2.8  10  MLv     3.06 -0.02   0.159935