Earthquake Information
 Origin Time
2023-05-25 07:39:12 (GMT)
 Magnitude
M 1.8
 Latitude
40.4859° N
 Longitude
21.7923° E
 Focal Depth
10 km
 # of Arrivals
16
 Location 18.1 km NNE of Kozani
35.0 km W of Veria
324.6 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR101Y16.7269 P07:39:16.85 0.21.0A
GR071Y38.4 30 P07:39:19.63 -0.31.0A
GR111Y33.8 83 P07:39:17.72 -1.61.0A
GR161Y50.9166 P07:39:20.62 -1.31.0A
KPROHT69.4212 P07:39:24.81 0.01.0A
NESTHT63.4263 P07:39:24.92 1.01.0A
GRGHT73.3 44 P07:39:25.44 0.01.0A
LITHT73.0126 P07:39:25.35 0.01.0A
GR171Y84.8189 P07:39:27.05 -0.21.0A
TYRNHT93.9156 P07:39:28.77 0.11.0A
THLHL104.2169 P07:39:29.73 -0.51.0A
GR131Y118.9 97 P07:39:32.97 0.51.0A
TETRHL134.4199 P07:39:36.06 1.51.0A
GR201Y139.1182 P07:39:36.10 0.91.0A
PLGHL140.4 95 P07:39:37.31 1.91.0A
KRK1HI186.2239 P07:39:39.06 -2.41.0A


  Solution details

Event:
    Public ID              nkua2023kdrp
    Description
      region name: Greece
Origin:
    Date                   2023-05-25
    Time                  07:39:12.25  +/-    0.3 s
    Latitude              40.4859 deg  +/-      3 km
    Longitude             21.7923 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.07 s
    Azimuthal gap             121 deg

2 Network magnitudes:
    MLv       1.81 +/- 0.12  13            
    M         1.81           13 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR10  1Y    0.2 269  P       07:39:16.85   0.2 A  1.0  GR10 
    GR11  1Y    0.3  83  P       07:39:17.72  -1.6 A  1.0  GR11 
    GR07  1Y    0.3  30  P       07:39:19.63  -0.3 A  1.0  GR07 
    GR16  1Y    0.5 166  P       07:39:20.62  -1.3 A  1.0  GR16 
    NEST  HT    0.6 263  P       07:39:24.92   1.0 A  1.0  NEST 
    KPRO  HT    0.6 212  P       07:39:24.81  -0.0 A  1.0  KPRO 
    LIT   HT    0.7 126  P       07:39:25.35  -0.0 A  1.0  LIT  
    GRG   HT    0.7  44  P       07:39:25.44   0.0 A  1.0  GRG  
    GR17  1Y    0.8 189  P       07:39:27.05  -0.2 A  1.0  GR17 
    TYRN  HT    0.8 156  P       07:39:28.77   0.1 A  1.0  TYRN 
    THL   HL    0.9 169  P       07:39:29.73  -0.5 A  1.0  THL  
    GR13  1Y    1.1  97  P       07:39:32.97   0.5 A  1.0  GR13 
    TETR  HL    1.2 199  P       07:39:36.06   1.5 A  1.0  TETR 
    GR20  1Y    1.3 182  P       07:39:36.10   0.9 A  1.0  GR20 
    PLG   HL    1.3  95  P       07:39:37.31   1.9 A  1.0  PLG  
    KRK1  HI    1.7 239  P       07:39:39.06  -2.4 A  1.0  KRK1 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR10  1Y    0.2 269  MLv     1.35 -0.47   0.672573      
    GR11  1Y    0.3  83  MLv     1.84  0.02   0.780152      
    GR07  1Y    0.3  30  MLv     1.68 -0.14   0.414313      
    GR16  1Y    0.5 166  MLv     1.79 -0.02   0.262811      
    NEST  HT    0.6 263  MLv     1.87  0.06   0.180092      
    KPRO  HT    0.6 212  MLv     1.97  0.15   0.209387      
    LIT   HT    0.7 126  MLv     1.83  0.02   0.107387      
    GRG   HT    0.7  44  MLv     2.00  0.19   0.217299      
    GR17  1Y    0.8 189  MLv     1.82  0.01   0.126175      
    TYRN  HT    0.8 156  MLv     1.89  0.07   0.102049      
    THL   HL    0.9 169  MLv     1.95  0.13   0.0802959      
    GR13  1Y    1.1  97  MLv     1.44 -0.37   0.0355175      
    TETR  HL    1.2 199  MLv     2.00  0.18   0.106191      
    GR20  1Y    1.3 182  MLv     1.58 -0.23   0.0386206      
    PLG   HL    1.3  95  MLv     1.76 -0.06    0.05724