Earthquake Information
 Origin Time
 2019-03-18 19:31:16 (GMT)
 Magnitude
 M 1.8
 Latitude
 37.8760° N
 Longitude
 20.9152° E
 Focal Depth
 20 km
 # of Arrivals
 21
 Location 9.6 km N of Zakynthos
31.0 km W of Andravida
247.4 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT39.3312 P19:31:24.36 0.01.0M
PSDAHT39.3312 S19:31:30.23 0.21.0M
VLSHL44.0319 P19:31:24.89 -0.21.0M
VLSHL44.0319 S19:31:31.34 0.01.0M
RLSHL52.2 68 P19:31:26.04 -0.31.0M
RLSHL52.2 68 S19:31:33.35 -0.11.0M
AXSHP53.8 49 P19:31:26.08 -0.51.0M
AXSHP53.8 49 S19:31:33.71 -0.11.0M
DROHP70.3 83 P19:31:29.04 -0.11.0M
DROHP70.3 83 S19:31:38.10 -0.31.0M
FSKHP71.8334 P19:31:29.20 -0.11.0M
AGRPCL91.3 51 P19:31:31.95 -0.31.0M
AGRPCL91.3 51 S19:31:44.05 0.11.0M
PVOHP98.1 33 P19:31:33.66 0.41.0M
KLVHL109.9 80 P19:31:35.00 -0.21.0M
KLVHL109.9 80 S19:31:49.68 0.51.0M
ITMHL118.1131 P19:31:36.85 0.41.0M
ANXHP118.6 48 P19:31:36.55 -0.11.0M
ANXHP118.6 48 S19:31:51.75 0.21.0M
GURHP125.4 87 P19:31:37.60 -0.11.0M
GURHP125.4 87 S19:31:53.70 0.21.0M


  Solution details 

Event:
    Public ID              nkua2019fkiw
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-03-18
    Time                  19:31:16.92
    Latitude              37.8760 deg  +/-      1 km
    Longitude             20.9152 deg  +/-      1 km
    Depth                      20 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             181 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.10  10            
    M         1.77           10 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.4 312  P       19:31:24.36   0.0 M  1.0  PSDA 
    PSDA  HT    0.4 312  S       19:31:30.23   0.2 M  1.0  PSDA 
    VLS   HL    0.4 319  P       19:31:24.89  -0.2 M  1.0  VLS  
    VLS   HL    0.4 319  S       19:31:31.34   0.0 M  1.0  VLS  
    RLS   HL    0.5  68  P       19:31:26.04  -0.3 M  1.0  RLS  
    RLS   HL    0.5  68  S       19:31:33.35  -0.1 M  1.0  RLS  
    AXS   HP    0.5  49  P       19:31:26.08  -0.5 M  1.0  AXS  
    AXS   HP    0.5  49  S       19:31:33.71  -0.1 M  1.0  AXS  
    DRO   HP    0.6  83  P       19:31:29.04  -0.1 M  1.0  DRO  
    DRO   HP    0.6  83  S       19:31:38.10  -0.3 M  1.0  DRO  
    FSK   HP    0.6 334  P       19:31:29.20  -0.1 M  1.0  FSK  
    AGRP  CL    0.8  51  P       19:31:31.95  -0.3 M  1.0  AGRP 
    AGRP  CL    0.8  51  S       19:31:44.05   0.1 M  1.0  AGRP 
    PVO   HP    0.9  33  P       19:31:33.66   0.4 M  1.0  PVO  
    KLV   HL    1.0  80  P       19:31:35.00  -0.2 M  1.0  KLV  
    KLV   HL    1.0  80  S       19:31:49.68   0.5 M  1.0  KLV  
    ITM   HL    1.1 131  P       19:31:36.85   0.4 M  1.0  ITM  
    ANX   HP    1.1  48  P       19:31:36.55  -0.1 M  1.0  ANX  
    ANX   HP    1.1  48  S       19:31:51.75   0.2 M  1.0  ANX  
    GUR   HP    1.1  87  P       19:31:37.60  -0.1 M  1.0  GUR  
    GUR   HP    1.1  87  S       19:31:53.70   0.2 M  1.0  GUR  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.4 312  MLv     1.74 -0.03   0.453351      
    VLS   HL    0.4 319  MLv     1.80  0.03   0.395094      
    RLS   HL    0.5  68  MLv     1.53 -0.24   0.133339      
    AXS   HP    0.5  49  MLv     1.57 -0.20   0.132297      
    DRO   HP    0.6  83  MLv     1.63 -0.14   0.198798      
    FSK   HP    0.6 334  MLv     1.96  0.19   0.198148      
    AGRP  CL    0.8  51  MLv     1.77 -0.00   0.102444      
    PVO   HP    0.9  33  MLv     1.76 -0.01   0.0933359      
    KLV   HL    1.0  80  MLv     1.93  0.16   0.0905093      
    ITM   HL    1.1 131  MLv     1.77 -0.00   0.0751921      
    ANX   HP    1.1  48  MLv     1.79  0.02   0.0788754      
    GUR   HP    1.1  87  MLv     1.96  0.19    0.10887