Earthquake Information
 Origin Time
 2021-04-13 19:31:16 (GMT)
 Magnitude
 M 1.9
 Latitude
 37.6487° N
 Longitude
 20.5233° E
 Focal Depth
 7 km
 # of Arrivals
 19
 Location 36.4 km WSW of Zakynthos
58.4 km S of Argostoli
284.4 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP28.4 76 P19:31:22.16 0.11.0M
LTHKHP28.4 76 S19:31:25.75 -0.41.0M
PSDAHT52.0 6 P19:31:26.13 0.21.0M
PSDAHT52.0 6 S19:31:33.03 0.11.0M
RTZLHT52.3 25 P19:31:25.88 -0.11.0M
RTZLHT52.3 25 S19:31:32.83 -0.21.0M
VLSHL59.0 6 P19:31:27.07 0.01.0M
VLSHL59.0 6 S19:31:34.78 -0.21.0M
DMLNHT66.9349 P19:31:28.72 0.31.0M
DMLNHT66.9349 S19:31:37.13 -0.21.0M
FSKHP90.2 2 P19:31:31.95 -0.21.0M
FSKHP90.2 2 S19:31:43.87 0.01.0M
EVGIHT108.7 6 P19:31:34.97 -0.11.0M
EVGIHT108.7 6 S19:31:49.35 0.21.0M
KLVHL149.5 73 P19:31:41.86 0.31.0M
KLVHL149.5 73 S19:32:00.92 0.41.0M
KTHRHC269.4125 P19:31:56.87 -0.51.0M
KTHAHL273.6124 P19:31:58.38 0.51.0M
KTHAHL273.6124 S19:32:28.87 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2021hfvy
    Description
      region name: Ionian Sea
Origin:
    Date                   2021-04-13
    Time                  19:31:16.69
    Latitude              37.6487 deg  +/-      1 km
    Longitude             20.5233 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             223 deg

2 Network magnitudes:
    MLv       1.94 +/- 0.35   8            
    M         1.94            8 preferred  

19 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.3  76  P       19:31:22.16   0.1 M  1.0  LTHK 
    LTHK  HP    0.3  76  S       19:31:25.75  -0.4 M  1.0  LTHK 
    PSDA  HT    0.5   6  P       19:31:26.13   0.2 M  1.0  PSDA 
    PSDA  HT    0.5   6  S       19:31:33.03   0.1 M  1.0  PSDA 
    RTZL  HT    0.5  25  P       19:31:25.88  -0.1 M  1.0  RTZL 
    RTZL  HT    0.5  25  S       19:31:32.83  -0.2 M  1.0  RTZL 
    VLS   HL    0.5   6  P       19:31:27.07  -0.0 M  1.0  VLS  
    VLS   HL    0.5   6  S       19:31:34.78  -0.2 M  1.0  VLS  
    DMLN  HT    0.6 349  P       19:31:28.72   0.3 M  1.0  DMLN 
    DMLN  HT    0.6 349  S       19:31:37.13  -0.2 M  1.0  DMLN 
    FSK   HP    0.8   2  P       19:31:31.95  -0.2 M  1.0  FSK  
    FSK   HP    0.8   2  S       19:31:43.87  -0.0 M  1.0  FSK  
    EVGI  HT    1.0   6  P       19:31:34.97  -0.1 M  1.0  EVGI 
    EVGI  HT    1.0   6  S       19:31:49.35   0.2 M  1.0  EVGI 
    KLV   HL    1.3  73  P       19:31:41.86   0.3 M  1.0  KLV  
    KLV   HL    1.3  73  S       19:32:00.92   0.4 M  1.0  KLV  
    KTHR  HC    2.4 125  P       19:31:56.87  -0.5 M  1.0  KTHR 
    KTHA  HL    2.5 124  P       19:31:58.38   0.5 M  1.0  KTHA 
    KTHA  HL    2.5 124  S       19:32:28.87  -0.3 M  1.0  KTHA 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.3  76  MLv     1.65 -0.29   0.687918      
    PSDA  HT    0.5   6  MLv     1.89 -0.05   0.306413      
    RTZL  HT    0.5  25  MLv     1.66 -0.27   0.180511      
    VLS   HL    0.5   6  MLv     1.87 -0.07   0.196986      
    DMLN  HT    0.6 349  MLv     1.99  0.06   0.315619      
    FSK   HP    0.8   2  MLv     1.75 -0.19   0.0995141      
    EVGI  HT    1.0   6  MLv     1.73 -0.20   0.0774451      
    KLV   HL    1.3  73  MLv     1.88 -0.05   0.052029      
    KTHR  HC    2.4 125  MLv     3.10  1.16   0.281742      
    KTHA  HL    2.5 124  MLv     2.88  0.94   0.161973