Earthquake Information
 Origin Time
2023-05-25 02:18:07 (GMT)
 Magnitude
M 0.8
 Latitude
37.6887° N
 Longitude
20.6152° E
 Focal Depth
1 km
 # of Arrivals
8
 Location 27.1 km WSW of Zakynthos
55.1 km SSE of Argostoli
275.8 km W of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ORTHHL19.4 22 P02:18:11.33 0.11.0M
ORTHHL19.4 22 S02:18:14.16 -0.11.0M
LTHKHP19.6 83 P02:18:11.38 0.11.0M
LTHKHP19.6 83 S02:18:14.25 -0.11.0M
RTZLHT45.2 18 P02:18:15.41 -0.41.0M
RTZLHT45.2 18 S02:18:22.67 0.31.0M
PSDAHT47.4357 P02:18:15.89 -0.21.0M
PSDAHT47.4357 S02:18:22.95 0.01.0M


  Solution details

Event:
    Public ID              nkua2023kdgz
    Description
      region name: Ionian Sea
Origin:
    Date                   2023-05-25
    Time                  02:18:07.12
    Latitude              37.6887 deg  +/-      1 km
    Longitude             20.6152 deg  +/-      1 km
    Depth                       1 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             273 deg

2 Network magnitudes:
    MLv       0.84 +/- 0.07   4            
    M         0.84            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ORTH  HL    0.2  22  P       02:18:11.33   0.1 M  1.0  ORTH 
    ORTH  HL    0.2  22  S       02:18:14.16  -0.1 M  1.0  ORTH 
    LTHK  HP    0.2  83  P       02:18:11.38   0.1 M  1.0  LTHK 
    LTHK  HP    0.2  83  S       02:18:14.25  -0.1 M  1.0  LTHK 
    RTZL  HT    0.4  18  P       02:18:15.41  -0.4 M  1.0  RTZL 
    RTZL  HT    0.4  18  S       02:18:22.67   0.3 M  1.0  RTZL 
    PSDA  HT    0.4 357  P       02:18:15.89  -0.2 M  1.0  PSDA 
    PSDA  HT    0.4 357  S       02:18:22.95   0.0 M  1.0  PSDA 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ORTH  HL    0.2  22  MLv     0.75 -0.10   0.144741      
    LTHK  HP    0.2  83  MLv     0.85  0.01    0.18177      
    RTZL  HT    0.4  18  MLv     0.82 -0.02   0.0393501      
    PSDA  HT    0.4 357  MLv     0.95  0.11   0.0464421