Earthquake Information
 Origin Time
2023-04-02 02:49:45 (GMT)
 Magnitude
M 2.3
 Latitude
36.1797° N
 Longitude
22.5138° E
 Focal Depth
6 km
 # of Arrivals
28
 Location 45.9 km W of Kithira
99.6 km S of Sparti
227.9 km SSW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KTHRHC43.7 81 P02:49:53.08 0.41.0M
KTHRHC43.7 81 S02:49:58.59 -0.21.0M
KTHAHL49.9 80 P02:49:54.13 0.41.0M
KTHAHL49.9 80 S02:50:00.39 -0.21.0M
GR331Y66.7346 P02:49:55.95 -0.51.0M
GR331Y66.7346 S02:50:04.57 -0.81.0M
VLIHL71.3 33 P02:49:57.61 0.41.0M
VLIHL71.3 33 S02:50:06.52 -0.11.0M
ANKYHL78.9116 P02:49:58.50 0.01.0M
ANKYHL78.9116 S02:50:08.53 -0.41.0M
KTRSHC89.6338 P02:50:00.04 -0.11.0M
KTRSHC89.6338 S02:50:11.06 -0.81.0M
GR311Y94.9 0 P02:50:00.74 -0.31.0M
GR311Y94.9 0 S02:50:13.07 -0.31.0M
GR321Y97.2 26 P02:50:01.96 0.61.0M
GR321Y97.2 26 S02:50:14.24 0.21.0M
PYLHP105.3319 P02:50:01.60 -1.11.0M
PYLHP105.3319 S02:50:15.74 -0.61.0M
ITMHL122.9335 P02:50:05.27 -0.21.0M
ITMHL122.9335 S02:50:20.95 -0.21.0M
AMTHP166.6334 P02:50:12.30 0.11.0M
AMTHP166.6334 S02:50:33.44 0.41.0M
GR291Y177.5343 P02:50:14.07 0.41.0M
GR291Y177.5343 S02:50:36.20 0.61.0M
GURHP195.9356 P02:50:16.47 0.41.0M
GURHP195.9356 S02:50:40.27 0.31.0M
ERTRHA272.0 25 P02:50:25.72 0.01.0M
ERTRHA272.0 25 S02:50:57.34 0.51.0M


  Solution details

Event:
    Public ID              nkua2023gkmj
    Description
      region name: Southern Greece
Origin:
    Date                   2023-04-02
    Time                  02:49:44.75
    Latitude              36.1797 deg  +/-      1 km
    Longitude             22.5138 deg  +/-      1 km
    Depth                       6 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.37 s
    Azimuthal gap             203 deg

2 Network magnitudes:
    MLv       2.26 +/- 0.15  12            
    M         2.26           12 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KTHR  HC    0.4  81  P       02:49:53.08   0.4 M  1.0  KTHR 
    KTHR  HC    0.4  81  S       02:49:58.59  -0.2 M  1.0  KTHR 
    KTHA  HL    0.4  80  P       02:49:54.13   0.4 M  1.0  KTHA 
    KTHA  HL    0.4  80  S       02:50:00.39  -0.2 M  1.0  KTHA 
    GR33  1Y    0.6 346  P       02:49:55.95  -0.5 M  1.0  GR33 
    GR33  1Y    0.6 346  S       02:50:04.57  -0.8 M  1.0  GR33 
    VLI   HL    0.6  33  P       02:49:57.61   0.4 M  1.0  VLI  
    VLI   HL    0.6  33  S       02:50:06.52  -0.1 M  1.0  VLI  
    ANKY  HL    0.7 116  P       02:49:58.50   0.0 M  1.0  ANKY 
    ANKY  HL    0.7 116  S       02:50:08.53  -0.4 M  1.0  ANKY 
    KTRS  HC    0.8 338  P       02:50:00.04  -0.1 M  1.0  KTRS 
    KTRS  HC    0.8 338  S       02:50:11.06  -0.8 M  1.0  KTRS 
    GR31  1Y    0.9   0  P       02:50:00.74  -0.3 M  1.0  GR31 
    GR31  1Y    0.9   0  S       02:50:13.07  -0.3 M  1.0  GR31 
    GR32  1Y    0.9  26  P       02:50:01.96   0.6 M  1.0  GR32 
    GR32  1Y    0.9  26  S       02:50:14.24   0.2 M  1.0  GR32 
    PYL   HP    0.9 319  P       02:50:01.60  -1.1 M  1.0  PYL  
    PYL   HP    0.9 319  S       02:50:15.74  -0.6 M  1.0  PYL  
    ITM   HL    1.1 335  P       02:50:05.27  -0.2 M  1.0  ITM  
    ITM   HL    1.1 335  S       02:50:20.95  -0.2 M  1.0  ITM  
    AMT   HP    1.5 334  P       02:50:12.30   0.1 M  1.0  AMT  
    AMT   HP    1.5 334  S       02:50:33.44   0.4 M  1.0  AMT  
    GR29  1Y    1.6 343  P       02:50:14.07   0.4 M  1.0  GR29 
    GR29  1Y    1.6 343  S       02:50:36.20   0.6 M  1.0  GR29 
    GUR   HP    1.8 356  P       02:50:16.47   0.4 M  1.0  GUR  
    GUR   HP    1.8 356  S       02:50:40.27   0.3 M  1.0  GUR  
    ERTR  HA    2.4  25  P       02:50:25.72   0.0 M  1.0  ERTR 
    ERTR  HA    2.4  25  S       02:50:57.34   0.5 M  1.0  ERTR 

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KTHR  HC    0.4  81  MLv     2.27  0.02    1.20972      
    KTHA  HL    0.4  80  MLv     2.02 -0.23   0.474742      
    GR33  1Y    0.6 346  MLv     2.12 -0.13   0.309789      
    VLI   HL    0.6  33  MLv     2.15 -0.11   0.397787      
    ANKY  HL    0.7 116  MLv     2.27  0.02   0.379798      
    KTRS  HC    0.8 338  MLv     2.16 -0.09   0.260717      
    GR31  1Y    0.9   0  MLv     2.14 -0.12   0.231039      
    GR32  1Y    0.9  26  MLv     2.13 -0.13   0.218355      
    PYL   HP    0.9 319  MLv     2.77  0.51   0.279959      
    ITM   HL    1.1 335  MLv     2.17 -0.08   0.181418      
    AMT   HP    1.5 334  MLv     2.54  0.28   0.254309      
    GR29  1Y    1.6 343  MLv     2.38  0.13   0.156848      
    GUR   HP    1.8 356  MLv     2.27  0.02   0.0988514      
    ERTR  HA    2.4  25  MLv     2.72  0.47   0.115965