Earthquake Information
 Origin Time
2019-11-21 17:45:08 (GMT)
 Magnitude
M 1.8
 Latitude
37.8897° N
 Longitude
20.9650° E
 Focal Depth
25 km
 # of Arrivals
30
 Location 12.5 km NNE of Zakynthos
26.5 km W of Andravida
243.0 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP23.0209 P17:45:13.81 -0.11.0M
LTHKHP23.0209 S17:45:18.44 0.11.0M
ORTHHL24.0260 P17:45:14.68 0.51.0M
ORTHHL24.0260 S17:45:18.86 0.21.0M
RTZLHT26.8321 P17:45:13.91 -0.51.0M
RTZLHT26.8321 S17:45:18.68 -0.41.0M
AXSHP49.6 47 P17:45:17.03 -0.41.0M
AXSHP49.6 47 S17:45:24.13 -0.31.0M
PSDAHT41.7307 P17:45:16.09 -0.21.0M
PSDAHT41.7307 S17:45:22.24 -0.21.0M
RLSHL47.5 67 P17:45:16.75 -0.41.0M
RLSHL47.5 67 S17:45:23.47 -0.51.0M
VLSHL45.9314 P17:45:16.38 -0.61.0M
VLSHL45.9314 S17:45:23.56 -0.11.0M
DMLNHT64.7307 P17:45:20.13 0.41.0M
DMLNHT64.7307 S17:45:29.33 0.91.0M
DROHP65.8 84 P17:45:19.67 -0.21.0M
DROHP65.8 84 S17:45:29.17 0.41.0M
FSKHP72.5331 P17:45:20.69 -0.11.0M
AGRPCL86.9 50 P17:45:23.08 0.01.0M
AGRPCL86.9 50 S17:45:34.90 0.61.0M
EVGIHT85.7342 P17:45:22.74 -0.11.0M
EVGIHT85.7342 S17:45:34.66 0.81.0M
ANXHP114.4 47 P17:45:27.62 0.31.0M
ANXHP114.4 47 S17:45:41.82 0.01.0M
KLVHL105.3 81 P17:45:25.80 -0.11.0M
KLVHL105.3 81 S17:45:39.74 0.41.0M
TRIZCL110.4 61 P17:45:26.77 0.21.0M
TRIZCL110.4 61 S17:45:40.98 0.41.0M
GURHP120.9 88 P17:45:28.10 -0.21.0M


  Solution details

Event:
    Public ID              nkua2019wvid
    Type                   earthquake
    Description
      region name: Ionian Sea
Origin:
    Date                   2019-11-21
    Time                  17:45:08.23
    Latitude              37.8897 deg  +/-      1 km
    Longitude             20.9650 deg  +/-      1 km
    Depth                      25 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.33 s
    Azimuthal gap             122 deg

2 Network magnitudes:
    MLv       1.83 +/- 0.16  12            
    M         1.83           12 preferred  

30 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2 209  P       17:45:13.81  -0.1 M  1.0  LTHK 
    LTHK  HP    0.2 209  S       17:45:18.44   0.1 M  1.0  LTHK 
    ORTH  HL    0.2 260  P       17:45:14.68   0.5 M  1.0  ORTH 
    ORTH  HL    0.2 260  S       17:45:18.86   0.2 M  1.0  ORTH 
    RTZL  HT    0.2 321  P       17:45:13.91  -0.5 M  1.0  RTZL 
    RTZL  HT    0.2 321  S       17:45:18.68  -0.4 M  1.0  RTZL 
    PSDA  HT    0.4 307  P       17:45:16.09  -0.2 M  1.0  PSDA 
    PSDA  HT    0.4 307  S       17:45:22.24  -0.2 M  1.0  PSDA 
    VLS   HL    0.4 314  P       17:45:16.38  -0.6 M  1.0  VLS  
    VLS   HL    0.4 314  S       17:45:23.56  -0.1 M  1.0  VLS  
    RLS   HL    0.4  67  P       17:45:16.75  -0.4 M  1.0  RLS  
    RLS   HL    0.4  67  S       17:45:23.47  -0.5 M  1.0  RLS  
    AXS   HP    0.4  47  P       17:45:17.03  -0.4 M  1.0  AXS  
    AXS   HP    0.4  47  S       17:45:24.13  -0.3 M  1.0  AXS  
    DMLN  HT    0.6 307  P       17:45:20.13   0.4 M  1.0  DMLN 
    DMLN  HT    0.6 307  S       17:45:29.33   0.9 M  1.0  DMLN 
    DRO   HP    0.6  84  P       17:45:19.67  -0.2 M  1.0  DRO  
    DRO   HP    0.6  84  S       17:45:29.17   0.4 M  1.0  DRO  
    FSK   HP    0.7 331  P       17:45:20.69  -0.1 M  1.0  FSK  
    EVGI  HT    0.8 342  P       17:45:22.74  -0.1 M  1.0  EVGI 
    EVGI  HT    0.8 342  S       17:45:34.66   0.8 M  1.0  EVGI 
    AGRP  CL    0.8  50  P       17:45:23.08   0.0 M  1.0  AGRP 
    AGRP  CL    0.8  50  S       17:45:34.90   0.6 M  1.0  AGRP 
    KLV   HL    1.0  81  P       17:45:25.80  -0.1 M  1.0  KLV  
    KLV   HL    1.0  81  S       17:45:39.74   0.4 M  1.0  KLV  
    TRIZ  CL    1.0  61  P       17:45:26.77   0.2 M  1.0  TRIZ 
    TRIZ  CL    1.0  61  S       17:45:40.98   0.4 M  1.0  TRIZ 
    ANX   HP    1.0  47  P       17:45:27.62   0.3 M  1.0  ANX  
    ANX   HP    1.0  47  S       17:45:41.82  -0.0 M  1.0  ANX  
    GUR   HP    1.1  88  P       17:45:28.10  -0.2 M  1.0  GUR  

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2 209  MLv     1.83  0.00    1.44153      
    ORTH  HL    0.2 260  MLv     1.56 -0.27   0.729745      
    RTZL  HT    0.2 321  MLv     1.52 -0.31   0.564683      
    PSDA  HT    0.4 307  MLv     2.03  0.20   0.771684      
    VLS   HL    0.4 314  MLv     1.81 -0.02   0.366213      
    RLS   HL    0.4  67  MLv     1.65 -0.18   0.230294      
    AXS   HP    0.4  47  MLv     1.57 -0.26    0.17103      
    DMLN  HT    0.6 307  MLv     2.07  0.24   0.382124      
    DRO   HP    0.6  84  MLv     2.00  0.17    0.49336      
    FSK   HP    0.7 331  MLv     1.78 -0.05   0.131205      
    EVGI  HT    0.8 342  MLv     2.03  0.20   0.201456      
    AGRP  CL    0.8  50  MLv     1.76 -0.07   0.106578      
    KLV   HL    1.0  81  MLv     2.09  0.26   0.139147      
    TRIZ  CL    1.0  61  MLv     1.71 -0.12   0.0726453      
    ANX   HP    1.0  47  MLv     1.75 -0.08   0.074721      
    GUR   HP    1.1  88  MLv     2.02  0.19   0.131452