Earthquake Information
 Origin Time
 2022-12-09 04:31:28 (GMT)
 Magnitude
 M 1.8
 Latitude
 36.5968° N
 Longitude
 23.3022° E
 Focal Depth
 10 km
 # of Arrivals
 24
 Location 46.1 km NNE of Kithira
75.0 km SSE of Leonidhion
158.8 km SSW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NPS1HI23.4246 P04:31:32.31 0.11.0M
NPS1HI23.4246 S04:31:35.56 -0.21.0M
MNVAHL25.7293 P04:31:32.94 0.41.0M
MNVAHL25.7293 S04:31:36.51 0.11.0M
VLIHL34.4293 P04:31:34.08 0.11.0M
VLIHL34.4293 S04:31:38.78 -0.11.0M
KTHAHL43.5210 P04:31:35.40 -0.11.0M
KTHAHL43.5210 S04:31:41.22 -0.31.0M
KTHRHC47.9215 P04:31:35.94 -0.31.0M
KTHRHC47.9215 S04:31:42.63 -0.11.0M
GR321Y49.8326 P04:31:36.70 0.21.0M
GR321Y49.8326 S04:31:43.03 -0.21.0M
ANKYHL81.2180 P04:31:41.67 0.21.0M
ANKYHL81.2180 S04:31:51.96 0.01.0M
SERIHA122.5 59 P04:31:47.79 -0.21.0M
SERIHA122.5 59 S04:32:03.69 0.11.0M
PYLHP142.9283 P04:31:51.96 0.81.0M
PYLHP142.9283 S04:32:10.08 1.01.0M
LTKHP161.3349 P04:31:54.17 0.21.0M
LTKHP161.3349 S04:32:14.04 0.11.0M
GURHP171.5330 P04:31:55.49 0.11.0M
GURHP171.5330 S04:32:16.47 -0.11.0M
KLVHL190.4328 P04:31:57.77 0.01.0M
KLVHL190.4328 S04:32:20.53 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2022ybfa
    Description
      region name: Southern Greece
Origin:
    Date                   2022-12-09
    Time                  04:31:27.60
    Latitude              36.5968 deg  +/-      0 km
    Longitude             23.3022 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.18 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.29  10            
    M         1.81           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NPS1  HI    0.2 246  P       04:31:32.31   0.1 M  1.0  NPS1 
    NPS1  HI    0.2 246  S       04:31:35.56  -0.2 M  1.0  NPS1 
    MNVA  HL    0.2 293  P       04:31:32.94   0.4 M  1.0  MNVA 
    MNVA  HL    0.2 293  S       04:31:36.51   0.1 M  1.0  MNVA 
    VLI   HL    0.3 293  P       04:31:34.08   0.1 M  1.0  VLI  
    VLI   HL    0.3 293  S       04:31:38.78  -0.1 M  1.0  VLI  
    KTHA  HL    0.4 210  P       04:31:35.40  -0.1 M  1.0  KTHA 
    KTHA  HL    0.4 210  S       04:31:41.22  -0.3 M  1.0  KTHA 
    KTHR  HC    0.4 215  P       04:31:35.94  -0.3 M  1.0  KTHR 
    KTHR  HC    0.4 215  S       04:31:42.63  -0.1 M  1.0  KTHR 
    GR32  1Y    0.4 326  P       04:31:36.70   0.2 M  1.0  GR32 
    GR32  1Y    0.4 326  S       04:31:43.03  -0.2 M  1.0  GR32 
    ANKY  HL    0.7 180  P       04:31:41.67   0.2 M  1.0  ANKY 
    ANKY  HL    0.7 180  S       04:31:51.96  -0.0 M  1.0  ANKY 
    SERI  HA    1.1  59  P       04:31:47.79  -0.2 M  1.0  SERI 
    SERI  HA    1.1  59  S       04:32:03.69   0.1 M  1.0  SERI 
    PYL   HP    1.3 283  P       04:31:51.96   0.8 M  1.0  PYL  
    PYL   HP    1.3 283  S       04:32:10.08   1.0 M  1.0  PYL  
    LTK   HP    1.4 349  P       04:31:54.17   0.2 M  1.0  LTK  
    LTK   HP    1.4 349  S       04:32:14.04   0.1 M  1.0  LTK  
    GUR   HP    1.5 330  P       04:31:55.49   0.1 M  1.0  GUR  
    GUR   HP    1.5 330  S       04:32:16.47  -0.1 M  1.0  GUR  
    KLV   HL    1.7 328  P       04:31:57.77  -0.0 M  1.0  KLV  
    KLV   HL    1.7 328  S       04:32:20.53  -0.2 M  1.0  KLV  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NPS1  HI    0.2 246  MLv     1.89  0.07    1.59326      
    MNVA  HL    0.2 293  MLv     1.33 -0.48   0.385141      
    VLI   HL    0.3 293  MLv     1.39 -0.42   0.344547      
    KTHA  HL    0.4 210  MLv     1.89  0.08   0.505886      
    KTHR  HC    0.4 215  MLv     1.97  0.16   0.469834      
    GR32  1Y    0.4 326  MLv     1.44 -0.37   0.123951      
    ANKY  HL    0.7 180  MLv     2.00  0.19   0.198736      
    SERI  HA    1.1  59  MLv     2.18  0.37   0.186116      
    PYL   HP    1.3 283  MLv     2.65  0.84   0.142014      
    LTK   HP    1.4 349  MLv     1.13 -0.68   0.0403673      
    GUR   HP    1.5 330  MLv     1.89  0.08   0.0541229      
    KLV   HL    1.7 328  MLv     2.09  0.28   0.0521353