Earthquake Information
 Origin Time
2023-09-27 21:24:21 (GMT)
 Magnitude
M 2.9
 Latitude
37.8147° N
 Longitude
24.1180° E
 Focal Depth
4 km
 # of Arrivals
70
 Location 38.6 km ESE of Athens
71.6 km W of Andros
79.4 km NNW of Seriphos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL28.7278 P21:24:26.55 0.01.0M
VLYHL28.7278 S21:24:30.05 -0.71.0M
ATHUHA33.8300 P21:24:27.20 -0.21.0M
ATHUHA33.8300 S21:24:31.45 -0.81.0M
KARYHA37.0 49 P21:24:28.18 0.21.0M
KARYHA37.0 49 S21:24:32.57 -0.71.0M
MRTHHA37.6336 P21:24:28.04 0.01.0M
MRTHHA37.6336 S21:24:32.90 -0.51.0M
NOACHL39.3297 P21:24:28.40 0.01.0M
NOACHL39.3297 S21:24:33.32 -0.61.0M
ATHHL39.3297 P21:24:28.41 0.01.0M
ATHHL39.3297 S21:24:33.32 -0.61.0M
GR271Y42.1 14 P21:24:28.86 0.11.0M
GR271Y42.1 14 S21:24:34.27 -0.51.0M
STFNHA64.4309 P21:24:32.44 -0.11.0M
STFNHA64.4309 S21:24:40.60 -0.71.0M
ERTRHA71.9336 P21:24:34.24 0.61.0M
ERTRHA71.9336 S21:24:42.87 -0.51.0M
SERIHA79.6156 P21:24:35.19 0.21.0M
SERIHA79.6156 S21:24:44.77 -0.81.0M
VILLHA80.6299 P21:24:35.31 0.11.0M
VILLHA80.6299 S21:24:45.39 -0.61.0M
THIVHA87.4308 P21:24:36.87 0.61.0M
THIVHA87.4308 S21:24:47.61 -0.31.0M
THVAHL89.3310 P21:24:36.13 -0.41.0M
THVAHL89.3310 S21:24:48.17 -0.21.0M
GR261Y89.8316 P21:24:36.71 0.01.0M
GR261Y89.8316 S21:24:48.34 -0.31.0M
THI1HL89.8315 P21:24:36.78 0.11.0M
THI1HL89.8315 S21:24:48.30 -0.21.0M
EPIDHA90.7256 P21:24:37.16 0.31.0M
EPIDHA90.7256 S21:24:48.38 -0.51.0M
PSAHHA93.5334 P21:24:37.61 0.41.0M
PSAHHA93.5334 S21:24:49.40 -0.11.0M
KRNDHT97.8241 P21:24:37.76 -0.21.0M
KRNDHT97.8241 S21:24:50.44 -0.31.0M
THI2HL100.7308 P21:24:38.34 -0.11.0M
THI2HL100.7308 S21:24:51.54 -0.11.0M
LOUTHA102.2281 P21:24:39.23 0.61.0M
LOUTHA102.2281 S21:24:51.99 -0.11.0M
LTKHP103.6283 P21:24:39.63 0.81.0M
LTKHP103.6283 S21:24:52.41 -0.11.0M
DOMVHA111.2296 P21:24:40.31 0.31.0M
DOMVHA111.2296 S21:24:54.98 0.51.0M
SKY1HI127.3 18 P21:24:43.02 0.51.0M
SKY1HI127.3 18 S21:24:59.39 0.51.0M
MHLOHL127.6169 P21:24:42.72 0.11.0M
MHLOHL127.6169 S21:24:59.18 0.21.0M
THALHA129.9281 P21:24:43.43 0.41.0M
THALHA129.9281 S21:25:00.22 0.51.0M
ATALHA136.7315 P21:24:44.06 0.01.0M
ATALHA136.7315 S21:25:02.19 0.61.0M
GR301Y139.5257 P21:24:44.57 0.01.0M
GR301Y139.5257 S21:25:02.78 0.31.0M
ELATHL147.0308 P21:24:45.60 -0.11.0M
ELATHL147.0308 S21:25:05.16 0.81.0M
APEHL149.0124 P21:24:45.64 -0.31.0M
APEHL149.0124 S21:25:05.51 0.51.0M
TITHHL152.7304 P21:24:46.39 -0.21.0M
TITHHL152.7304 S21:25:06.65 0.71.0M
DSFHP154.2295 P21:24:46.50 -0.31.0M
DSFHP154.2295 S21:25:07.06 0.61.0M
GURHP156.4275 P21:24:46.88 -0.41.0M
GURHP156.4275 S21:25:07.26 0.11.0M
VLIHL160.0220 P21:24:46.66 -1.01.0M
VLIHL160.0220 S21:25:08.27 0.41.0M
VLXHP161.0252 P21:24:48.06 0.11.0M
VLXHP161.0252 S21:25:08.62 0.21.0M
AXARHA165.6310 P21:24:48.33 -0.21.0M
AXARHA165.6310 S21:25:09.90 0.51.0M


  Solution details

Event:
    Public ID              nkua2023szcs
    Description
      region name: Southern Greece
Origin:
    Date                   2023-09-27
    Time                  21:24:21.01
    Latitude              37.8147 deg  +/-      0 km
    Longitude             24.1180 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.42 s
    Azimuthal gap              74 deg

2 Network magnitudes:
    MLv       2.94 +/- 0.18  25            
    M         2.94           25 preferred  

70 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.3 278  P       21:24:26.55   0.0 M  1.0  VLY  
    VLY   HL    0.3 278  S       21:24:30.05  -0.7 M  1.0  VLY  
    ATHU  HA    0.3 300  P       21:24:27.20  -0.2 M  1.0  ATHU 
    ATHU  HA    0.3 300  S       21:24:31.45  -0.8 M  1.0  ATHU 
    KARY  HA    0.3  49  P       21:24:28.18   0.2 M  1.0  KARY 
    KARY  HA    0.3  49  S       21:24:32.57  -0.7 M  1.0  KARY 
    MRTH  HA    0.3 336  P       21:24:28.04  -0.0 M  1.0  MRTH 
    MRTH  HA    0.3 336  S       21:24:32.90  -0.5 M  1.0  MRTH 
    ATH   HL    0.4 297  P       21:24:28.41   0.0 M  1.0  ATH  
    ATH   HL    0.4 297  S       21:24:33.32  -0.6 M  1.0  ATH  
    NOAC  HL    0.4 297  P       21:24:28.40   0.0 M  1.0  NOAC 
    NOAC  HL    0.4 297  S       21:24:33.32  -0.6 M  1.0  NOAC 
    GR27  1Y    0.4  14  P       21:24:28.86   0.1 M  1.0  GR27 
    GR27  1Y    0.4  14  S       21:24:34.27  -0.5 M  1.0  GR27 
    STFN  HA    0.6 309  P       21:24:32.44  -0.1 M  1.0  STFN 
    STFN  HA    0.6 309  S       21:24:40.60  -0.7 M  1.0  STFN 
    ERTR  HA    0.6 336  P       21:24:34.24   0.6 M  1.0  ERTR 
    ERTR  HA    0.6 336  S       21:24:42.87  -0.5 M  1.0  ERTR 
    SERI  HA    0.7 156  P       21:24:35.19   0.2 M  1.0  SERI 
    SERI  HA    0.7 156  S       21:24:44.77  -0.8 M  1.0  SERI 
    VILL  HA    0.7 299  P       21:24:35.31   0.1 M  1.0  VILL 
    VILL  HA    0.7 299  S       21:24:45.39  -0.6 M  1.0  VILL 
    THIV  HA    0.8 308  P       21:24:36.87   0.6 M  1.0  THIV 
    THIV  HA    0.8 308  S       21:24:47.61  -0.3 M  1.0  THIV 
    THVA  HL    0.8 310  P       21:24:36.13  -0.4 M  1.0  THVA 
    THVA  HL    0.8 310  S       21:24:48.17  -0.2 M  1.0  THVA 
    GR26  1Y    0.8 316  P       21:24:36.71   0.0 M  1.0  GR26 
    GR26  1Y    0.8 316  S       21:24:48.34  -0.3 M  1.0  GR26 
    THI1  HL    0.8 315  P       21:24:36.78   0.1 M  1.0  THI1 
    THI1  HL    0.8 315  S       21:24:48.30  -0.2 M  1.0  THI1 
    EPID  HA    0.8 256  P       21:24:37.16   0.3 M  1.0  EPID 
    EPID  HA    0.8 256  S       21:24:48.38  -0.5 M  1.0  EPID 
    PSAH  HA    0.8 334  P       21:24:37.61   0.4 M  1.0  PSAH 
    PSAH  HA    0.8 334  S       21:24:49.40  -0.1 M  1.0  PSAH 
    KRND  HT    0.9 241  P       21:24:37.76  -0.2 M  1.0  KRND 
    KRND  HT    0.9 241  S       21:24:50.44  -0.3 M  1.0  KRND 
    THI2  HL    0.9 308  P       21:24:38.34  -0.1 M  1.0  THI2 
    THI2  HL    0.9 308  S       21:24:51.54  -0.1 M  1.0  THI2 
    LOUT  HA    0.9 281  P       21:24:39.23   0.6 M  1.0  LOUT 
    LOUT  HA    0.9 281  S       21:24:51.99  -0.1 M  1.0  LOUT 
    LTK   HP    0.9 283  P       21:24:39.63   0.8 M  1.0  LTK  
    LTK   HP    0.9 283  S       21:24:52.41  -0.1 M  1.0  LTK  
    DOMV  HA    1.0 296  P       21:24:40.31   0.3 M  1.0  DOMV 
    DOMV  HA    1.0 296  S       21:24:54.98   0.5 M  1.0  DOMV 
    SKY1  HI    1.1  18  P       21:24:43.02   0.5 M  1.0  SKY1 
    SKY1  HI    1.1  18  S       21:24:59.39   0.5 M  1.0  SKY1 
    MHLO  HL    1.1 169  P       21:24:42.72   0.1 M  1.0  MHLO 
    MHLO  HL    1.1 169  S       21:24:59.18   0.2 M  1.0  MHLO 
    THAL  HA    1.2 281  P       21:24:43.43   0.4 M  1.0  THAL 
    THAL  HA    1.2 281  S       21:25:00.22   0.5 M  1.0  THAL 
    ATAL  HA    1.2 315  P       21:24:44.06   0.0 M  1.0  ATAL 
    ATAL  HA    1.2 315  S       21:25:02.19   0.6 M  1.0  ATAL 
    GR30  1Y    1.3 257  P       21:24:44.57   0.0 M  1.0  GR30 
    GR30  1Y    1.3 257  S       21:25:02.78   0.3 M  1.0  GR30 
    ELAT  HL    1.3 308  P       21:24:45.60  -0.1 M  1.0  ELAT 
    ELAT  HL    1.3 308  S       21:25:05.16   0.8 M  1.0  ELAT 
    APE   HL    1.3 124  P       21:24:45.64  -0.3 M  1.0  APE  
    APE   HL    1.3 124  S       21:25:05.51   0.5 M  1.0  APE  
    TITH  HL    1.4 304  P       21:24:46.39  -0.2 M  1.0  TITH 
    TITH  HL    1.4 304  S       21:25:06.65   0.7 M  1.0  TITH 
    DSF   HP    1.4 295  P       21:24:46.50  -0.3 M  1.0  DSF  
    DSF   HP    1.4 295  S       21:25:07.06   0.6 M  1.0  DSF  
    GUR   HP    1.4 275  P       21:24:46.88  -0.4 M  1.0  GUR  
    GUR   HP    1.4 275  S       21:25:07.26   0.1 M  1.0  GUR  
    VLI   HL    1.4 220  P       21:24:46.66  -1.0 M  1.0  VLI  
    VLI   HL    1.4 220  S       21:25:08.27   0.4 M  1.0  VLI  
    VLX   HP    1.5 252  P       21:24:48.06   0.1 M  1.0  VLX  
    VLX   HP    1.5 252  S       21:25:08.62   0.2 M  1.0  VLX  
    AXAR  HA    1.5 310  P       21:24:48.33  -0.2 M  1.0  AXAR 
    AXAR  HA    1.5 310  S       21:25:09.90   0.5 M  1.0  AXAR 

35 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.3 278  MLv     2.79 -0.14    9.43985      
    ATHU  HA    0.3 300  MLv     2.87 -0.07    5.20347      
    KARY  HA    0.3  49  MLv     2.44 -0.49    2.61302      
    MRTH  HA    0.3 336  MLv     3.01  0.07    9.30723      
    ATH   HL    0.4 297  MLv     2.64 -0.30    3.59023      
    NOAC  HL    0.4 297  MLv     2.64 -0.29    3.63945      
    GR27  1Y    0.4  14  MLv     2.79 -0.14    4.35026      
    STFN  HA    0.6 309  MLv     3.12  0.18    3.14481      
    ERTR  HA    0.6 336  MLv     3.18  0.25    3.33933      
    SERI  HA    0.7 156  MLv     3.09  0.15    2.47177      
    VILL  HA    0.7 299  MLv     2.95  0.02    1.78363      
    THIV  HA    0.8 308  MLv     3.26  0.33    3.35603      
    THVA  HL    0.8 310  MLv     3.92  0.99    15.0016      
    GR26  1Y    0.8 316  MLv     3.24  0.30    3.08376      
    THI1  HL    0.8 315  MLv     3.70  0.76    8.90695      
    EPID  HA    0.8 256  MLv     2.88 -0.05    1.35481      
    PSAH  HA    0.8 334  MLv     3.18  0.24    2.56368      
    KRND  HT    0.9 241  MLv     3.00  0.06    1.62874      
    THI2  HL    0.9 308  MLv     3.68  0.74    7.49551      
    LOUT  HA    0.9 281  MLv     3.22  0.28     2.5457      
    LTK   HP    0.9 283  MLv     2.57 -0.36    2.16299      
    DOMV  HA    1.0 296  MLv     3.31  0.37    2.84998      
    SKY1  HI    1.1  18  MLv     3.04  0.10    1.26437      
    MHLO  HL    1.1 169  MLv     2.73 -0.21    1.26775      
    THAL  HA    1.2 281  MLv     2.83 -0.10    1.36067      
    ATAL  HA    1.2 315  MLv     3.00  0.06     1.0282      
    GR30  1Y    1.3 257  MLv     2.94  0.01   0.882659      
    ELAT  HL    1.3 308  MLv     3.20  0.27    1.47761      
    APE   HL    1.3 124  MLv     3.02  0.09   0.953142      
    TITH  HL    1.4 304  MLv     2.57 -0.37    0.31947      
    DSF   HP    1.4 295  MLv     2.82 -0.11    0.56757      
    GUR   HP    1.4 275  MLv     2.77 -0.17   0.488058      
    VLI   HL    1.4 220  MLv     3.05  0.11    1.14367      
    VLX   HP    1.5 252  MLv     2.40 -0.53   0.199144      
    AXAR  HA    1.5 310  MLv     2.62 -0.32    1.22449