Earthquake Information
 Origin Time
2019-07-07 22:22:18 (GMT)
 Magnitude
M 3.7
 Latitude
37.4952° N
 Longitude
20.6050° E
 Focal Depth
14 km
 # of Arrivals
53
 Location 41.7 km SW of Zakynthos
73.6 km SW of Andravida
280.4 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
1218226 4.46E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
37.512420.614019.03.7

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
PGV
MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRI1HI26.3 45 P22:22:23.57 -0.51.0M
KRI1HI26.3 45 S22:22:27.93 -0.11.0M
LTHKHP31.4 41 P22:22:24.20 -0.61.0M
LTHKHP31.4 41 S22:22:29.01 -0.41.0M
KTLOHL65.2 75 P22:22:30.29 0.11.0M
KTLOHL65.2 75 S22:22:38.66 -0.11.0M
PSDAHT68.8358 P22:22:30.93 0.21.0M
PSDAHT68.8358 S22:22:39.52 -0.21.0M
ANDMHL79.9 47 P22:22:31.63 -0.91.0M
ANDMHL79.9 47 S22:22:42.92 0.01.0M
ARG2HI76.7352 P22:22:31.85 -0.11.0M
ARG2HI76.7352 S22:22:41.96 0.01.0M
DMLNHT85.1346 P22:22:32.88 -0.51.0M
KRESHL90.4 83 P22:22:34.62 0.41.0M
KRESHL90.4 83 S22:22:46.72 0.91.0M
AXSHP103.3 41 P22:22:36.05 -0.11.0M
AXSHP103.3 41 S22:22:50.03 0.81.0M
RLSHL98.0 51 P22:22:35.09 -0.31.0M
RLSHL98.0 51 S22:22:48.64 0.81.0M
FSKHP107.3358 P22:22:36.82 0.11.0M
EVGIHT125.3 2 P22:22:40.06 0.51.0M
ITMHL121.9107 P22:22:39.17 0.11.0M
NYDRHT135.7 3 P22:22:41.63 0.51.0M
NYDRHT135.7 3 S22:22:58.88 0.91.0M
TSLKHT147.9 2 P22:22:43.54 0.61.0M
AMPLHP167.4 19 P22:22:45.99 0.31.0M
EVRHL189.9 34 P22:22:49.52 0.81.0M
EVRHL189.9 34 S22:23:11.36 -0.11.0M
LOUTHA215.4 75 P22:22:51.68 -0.31.0M
LOUTHA215.4 75 S22:23:16.76 -0.31.0M
LTKHP215.8 74 P22:22:51.62 -0.41.0M
LTKHP215.8 74 S22:23:17.22 0.01.0M
MAKRHA215.1 38 P22:22:52.42 0.51.0M
TETRHL213.7 16 P22:22:51.95 0.21.0M
AGGHT227.2 42 P22:22:53.21 -0.31.0M
IGTHT227.7354 P22:22:53.20 -0.21.0M
IGTHT227.7354 S22:23:19.31 -0.41.0M
VLIHL224.9113 P22:22:53.53 0.41.0M
VLIHL224.9113 S22:23:18.96 -0.31.0M
JANHL241.2 5 P22:22:55.60 0.41.0M
LKRHL245.7 59 P22:22:55.44 -0.41.0M
LKRHL245.7 59 S22:23:23.88 0.01.0M
KEKHL256.4344 P22:22:57.20 0.11.0M
KEKHL256.4344 S22:23:26.13 0.01.0M
KTHAHL258.3122 P22:22:57.58 0.11.0M
THLHL260.7 28 P22:22:57.63 0.01.0M
THLHL260.7 28 S22:23:26.67 -0.51.0M
KPROHT281.3 14 P22:23:00.80 0.41.0M
KPROHT281.3 14 S22:23:31.51 -0.41.0M
TYRNHT284.1 30 P22:23:00.02 -0.61.0M
TYRNHT284.1 30 S22:23:32.00 -0.41.0M
ANKYHL301.0127 P22:23:02.38 -0.51.0M
ANKYHL301.0127 S22:23:36.53 0.21.0M


  Solution details

Event:
    Public ID              nkua2019nfjj
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-07-07
    Time                  22:22:18.87
    Latitude              37.4952 deg  +/-      1 km
    Longitude             20.6050 deg  +/-      1 km
    Depth                      14 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap             217 deg

2 Network magnitudes:
    MLv       3.74 +/- 0.13  24            
    M         3.74           24 preferred  

53 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRI1  HI    0.2  45  P       22:22:23.57  -0.5 M  1.0  KRI1 
    KRI1  HI    0.2  45  S       22:22:27.93  -0.1 M  1.0  KRI1 
    LTHK  HP    0.3  41  P       22:22:24.20  -0.6 M  1.0  LTHK 
    LTHK  HP    0.3  41  S       22:22:29.01  -0.4 M  1.0  LTHK 
    KTLO  HL    0.6  75  P       22:22:30.29   0.1 M  1.0  KTLO 
    KTLO  HL    0.6  75  S       22:22:38.66  -0.1 M  1.0  KTLO 
    PSDA  HT    0.6 358  P       22:22:30.93   0.2 M  1.0  PSDA 
    PSDA  HT    0.6 358  S       22:22:39.52  -0.2 M  1.0  PSDA 
    ARG2  HI    0.7 352  P       22:22:31.85  -0.1 M  1.0  ARG2 
    ARG2  HI    0.7 352  S       22:22:41.96   0.0 M  1.0  ARG2 
    ANDM  HL    0.7  47  P       22:22:31.63  -0.9 M  1.0  ANDM 
    ANDM  HL    0.7  47  S       22:22:42.92   0.0 M  1.0  ANDM 
    DMLN  HT    0.8 346  P       22:22:32.88  -0.5 M  1.0  DMLN 
    KRES  HL    0.8  83  P       22:22:34.62   0.4 M  1.0  KRES 
    KRES  HL    0.8  83  S       22:22:46.72   0.9 M  1.0  KRES 
    RLS   HL    0.9  51  P       22:22:35.09  -0.3 M  1.0  RLS  
    RLS   HL    0.9  51  S       22:22:48.64   0.8 M  1.0  RLS  
    AXS   HP    0.9  41  P       22:22:36.05  -0.1 M  1.0  AXS  
    AXS   HP    0.9  41  S       22:22:50.03   0.8 M  1.0  AXS  
    FSK   HP    1.0 358  P       22:22:36.82   0.1 M  1.0  FSK  
    ITM   HL    1.1 107  P       22:22:39.17   0.1 M  1.0  ITM  
    EVGI  HT    1.1   2  P       22:22:40.06   0.5 M  1.0  EVGI 
    NYDR  HT    1.2   3  P       22:22:41.63   0.5 M  1.0  NYDR 
    NYDR  HT    1.2   3  S       22:22:58.88   0.9 M  1.0  NYDR 
    TSLK  HT    1.3   2  P       22:22:43.54   0.6 M  1.0  TSLK 
    AMPL  HP    1.5  19  P       22:22:45.99   0.3 M  1.0  AMPL 
    EVR   HL    1.7  34  P       22:22:49.52   0.8 M  1.0  EVR  
    EVR   HL    1.7  34  S       22:23:11.36  -0.1 M  1.0  EVR  
    TETR  HL    1.9  16  P       22:22:51.95   0.2 M  1.0  TETR 
    MAKR  HA    1.9  38  P       22:22:52.42   0.5 M  1.0  MAKR 
    LOUT  HA    1.9  75  P       22:22:51.68  -0.3 M  1.0  LOUT 
    LOUT  HA    1.9  75  S       22:23:16.76  -0.3 M  1.0  LOUT 
    LTK   HP    1.9  74  P       22:22:51.62  -0.4 M  1.0  LTK  
    LTK   HP    1.9  74  S       22:23:17.22  -0.0 M  1.0  LTK  
    VLI   HL    2.0 113  P       22:22:53.53   0.4 M  1.0  VLI  
    VLI   HL    2.0 113  S       22:23:18.96  -0.3 M  1.0  VLI  
    AGG   HT    2.0  42  P       22:22:53.21  -0.3 M  1.0  AGG  
    IGT   HT    2.0 354  P       22:22:53.20  -0.2 M  1.0  IGT  
    IGT   HT    2.0 354  S       22:23:19.31  -0.4 M  1.0  IGT  
    JAN   HL    2.2   5  P       22:22:55.60   0.4 M  1.0  JAN  
    LKR   HL    2.2  59  P       22:22:55.44  -0.4 M  1.0  LKR  
    LKR   HL    2.2  59  S       22:23:23.88   0.0 M  1.0  LKR  
    KEK   HL    2.3 344  P       22:22:57.20   0.1 M  1.0  KEK  
    KEK   HL    2.3 344  S       22:23:26.13  -0.0 M  1.0  KEK  
    KTHA  HL    2.3 122  P       22:22:57.58   0.1 M  1.0  KTHA 
    THL   HL    2.3  28  P       22:22:57.63  -0.0 M  1.0  THL  
    THL   HL    2.3  28  S       22:23:26.67  -0.5 M  1.0  THL  
    KPRO  HT    2.5  14  P       22:23:00.80   0.4 M  1.0  KPRO 
    KPRO  HT    2.5  14  S       22:23:31.51  -0.4 M  1.0  KPRO 
    TYRN  HT    2.6  30  P       22:23:00.02  -0.6 M  1.0  TYRN 
    TYRN  HT    2.6  30  S       22:23:32.00  -0.4 M  1.0  TYRN 
    ANKY  HL    2.7 127  P       22:23:02.38  -0.5 M  1.0  ANKY 
    ANKY  HL    2.7 127  S       22:23:36.53   0.2 M  1.0  ANKY 

32 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRI1  HI    0.2  45  MLv     3.66 -0.09    79.0451      
    LTHK  HP    0.3  41  MLv     3.88  0.14    99.2246      
    KTLO  HL    0.6  75  MLv     4.57  0.83    88.0179      
    PSDA  HT    0.6 358  MLv     3.71 -0.04    11.5733      
    ARG2  HI    0.7 352  MLv     3.83  0.08    13.9383      
    ANDM  HL    0.7  47  MLv     4.24  0.49     36.858      
    DMLN  HT    0.8 346  MLv     4.25  0.50    45.9886      
    KRES  HL    0.8  83  MLv     4.70  0.95    87.7416      
    RLS   HL    0.9  51  MLv     3.62 -0.13    6.69698      
    AXS   HP    0.9  41  MLv     3.68 -0.07    7.24101      
    FSK   HP    1.0 358  MLv     3.63 -0.12    6.18442      
    ITM   HL    1.1 107  MLv     3.64 -0.11    5.37511      
    EVGI  HT    1.1   2  MLv     3.81  0.07     7.7308      
    NYDR  HT    1.2   3  MLv     3.83  0.08    5.12551      
    TSLK  HT    1.3   2  MLv     3.83  0.09    6.22517      
    AMPL  HP    1.5  19  MLv     3.71 -0.04    3.73485      
    EVR   HL    1.7  34  MLv     3.73 -0.02    2.99996      
    TETR  HL    1.9  16  MLv     3.92  0.18     3.5902      
    MAKR  HA    1.9  38  MLv     3.75  0.01    3.62416      
    LOUT  HA    1.9  75  MLv     3.67 -0.07    1.98468      
    LTK   HP    1.9  74  MLv     2.38 -1.36   0.383131      
    VLI   HL    2.0 113  MLv     3.48 -0.26    1.48125      
    AGG   HT    2.0  42  MLv     3.69 -0.05    1.39565      
    IGT   HT    2.0 354  MLv     3.65 -0.10    1.62896      
    JAN   HL    2.2   5  MLv     3.49 -0.26    1.26962      
    LKR   HL    2.2  59  MLv     3.92  0.17     1.3115      
    KEK   HL    2.3 344  MLv     3.50 -0.25    1.56995      
    KTHA  HL    2.3 122  MLv     3.44 -0.31   0.698601      
    THL   HL    2.3  28  MLv     3.95  0.21    1.34939      
    KPRO  HT    2.5  14  MLv     3.96  0.22    1.80673      
    TYRN  HT    2.6  30  MLv     3.83  0.08   0.996415      
    ANKY  HL    2.7 127  MLv     3.46 -0.29   0.448736