Earthquake Information
 Origin Time
 2023-09-27 02:18:09 (GMT)
 Magnitude
 M 1.8
 Latitude
 37.5367° N
 Longitude
 20.9160° E
 Focal Depth
 15 km
 # of Arrivals
 9
 Location 28.4 km S of Zakynthos
49.8 km WSW of Pyrgos
252.6 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LTHKHP20.4340 P02:18:13.36 0.31.0M
LTHKHP20.4340 S02:18:16.25 -0.21.0M
ORTHHL39.9331 P02:18:16.07 0.11.0M
ORTHHL39.9331 S02:18:21.62 0.01.0M
RTZLHT61.3348 P02:18:19.10 -0.21.0M
RTZLHT61.3348 S02:18:27.54 0.11.0M
VLSHL76.8338 P02:18:21.54 -0.21.0M
VLSHL76.8338 S02:18:31.85 0.11.0M
LX10HA84.1328 P02:18:22.83 0.01.0M


  Solution details 

Event:
    Public ID              nkua2023sxqw
    Description
      region name: Ionian Sea
Origin:
    Date                   2023-09-27
    Time                  02:18:08.58
    Latitude              37.5367 deg  +/-      2 km
    Longitude             20.9160 deg  +/-      2 km
    Depth                      15 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.16 s
    Azimuthal gap             340 deg

2 Network magnitudes:
    MLv       1.85 +/- 0.19   5            
    M         1.85            5 preferred  

9 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LTHK  HP    0.2 340  P       02:18:13.36   0.3 M  1.0  LTHK 
    LTHK  HP    0.2 340  S       02:18:16.25  -0.2 M  1.0  LTHK 
    ORTH  HL    0.4 331  P       02:18:16.07   0.1 M  1.0  ORTH 
    ORTH  HL    0.4 331  S       02:18:21.62  -0.0 M  1.0  ORTH 
    RTZL  HT    0.6 348  P       02:18:19.10  -0.2 M  1.0  RTZL 
    RTZL  HT    0.6 348  S       02:18:27.54   0.1 M  1.0  RTZL 
    VLS   HL    0.7 338  P       02:18:21.54  -0.2 M  1.0  VLS  
    VLS   HL    0.7 338  S       02:18:31.85   0.1 M  1.0  VLS  
    LX10  HA    0.8 328  P       02:18:22.83   0.0 M  1.0  LX10 

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LTHK  HP    0.2 340  MLv     1.56 -0.29   0.890247      
    ORTH  HL    0.4 331  MLv     1.84 -0.00   0.556713      
    RTZL  HT    0.6 348  MLv     1.76 -0.09   0.143234      
    VLS   HL    0.7 338  MLv     1.90  0.05   0.162823      
    LX10  HA    0.8 328  MLv     2.26  0.41    0.34441