Earthquake Information
 Origin Time
 2023-05-30 16:22:09 (GMT)
 Magnitude
 M 1.8
 Latitude
 37.9912° N
 Longitude
 20.6245° E
 Focal Depth
 10 km
 # of Arrivals
 10
 Location 23.8 km SSE of Argostoli
32.5 km NW of Zakynthos
272.4 km W of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PSDAHT14.1345 P16:22:13.07 0.11.0A
RTZLHT16.0 54 P16:22:13.39 0.11.0A
ORTHHL16.8158 P16:22:13.33 -0.11.0A
VLSHL20.9351 P16:22:13.94 -0.11.0A
HAVDHA31.6318 P16:22:15.83 0.11.0A
DMLNHT35.2321 P16:22:16.38 0.11.0A
LTHKHP36.4149 P16:22:16.58 0.11.0A
FSKHP52.3354 P16:22:18.81 -0.21.0A
EVGIHT70.1 2 P16:22:21.76 0.01.0A
NYDRHT80.6 5 P16:22:23.48 0.11.0A


  Solution details 

Event:
    Public ID              nkua2023knmi
    Description
      region name: Ionian Sea
Origin:
    Date                   2023-05-30
    Time                  16:22:09.13  +/-    1.1 s
    Latitude              37.9912 deg  +/-      3 km
    Longitude             20.6245 deg  +/-      5 km
    Depth                      10 km   +/-    9 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.09 s
    Azimuthal gap             160 deg

2 Network magnitudes:
    MLv       1.79 +/- 0.24   8            
    M         1.79            8 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PSDA  HT    0.1 345  P       16:22:13.07   0.1 A  1.0  PSDA 
    RTZL  HT    0.1  54  P       16:22:13.39   0.1 A  1.0  RTZL 
    ORTH  HL    0.2 158  P       16:22:13.33  -0.1 A  1.0  ORTH 
    VLS   HL    0.2 351  P       16:22:13.94  -0.1 A  1.0  VLS  
    HAVD  HA    0.3 318  P       16:22:15.83   0.1 A  1.0  HAVD 
    DMLN  HT    0.3 321  P       16:22:16.38   0.1 A  1.0  DMLN 
    LTHK  HP    0.3 149  P       16:22:16.58   0.1 A  1.0  LTHK 
    FSK   HP    0.5 354  P       16:22:18.81  -0.2 A  1.0  FSK  
    EVGI  HT    0.6   2  P       16:22:21.76  -0.0 A  1.0  EVGI 
    NYDR  HT    0.7   5  P       16:22:23.48   0.1 A  1.0  NYDR 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PSDA  HT    0.1 345  MLv     1.86  0.07    2.54398      
    RTZL  HT    0.1  54  MLv     1.27 -0.52   0.586599      
    ORTH  HL    0.2 158  MLv     1.50 -0.29   0.947566      
    VLS   HL    0.2 351  MLv     1.57 -0.21   0.896453      
    HAVD  HA    0.3 318  MLv     1.65 -0.13   0.582411      
    DMLN  HT    0.3 321  MLv     1.90  0.11    1.14531      
    LTHK  HP    0.3 149  MLv     1.61 -0.18   0.394972      
    FSK   HP    0.5 354  MLv     2.13  0.34   0.532389      
    EVGI  HT    0.6   2  MLv     2.33  0.54   0.478954      
    NYDR  HT    0.7   5  MLv     2.10  0.31   0.180454