Earthquake Information
 Origin Time
2023-09-28 05:00:36 (GMT)
 Magnitude
M 2.9
 Latitude
37.8202° N
 Longitude
24.1127° E
 Focal Depth
7 km
 # of Arrivals
42
 Location 37.9 km ESE of Athens
72.1 km W of Andros
80.1 km NNW of Seriphos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL28.2277 P05:00:41.55 0.01.0M
VLYHL28.2277 S05:00:44.76 -0.91.0M
ATHUHA33.1299 P05:00:42.17 -0.21.0M
ATHUHA33.1299 S05:00:46.10 -0.91.0M
KARYHA36.9 51 P05:00:43.22 0.21.0M
KARYHA36.9 51 S05:00:47.84 -0.31.0M
NOACHL38.6296 P05:00:43.30 0.11.0M
NOACHL38.6296 S05:00:47.89 -0.71.0M
ATHHL38.6296 P05:00:43.23 0.01.0M
ATHHL38.6296 S05:00:48.20 -0.41.0M
GR271Y41.6 15 P05:00:43.94 0.21.0M
GR271Y41.6 15 S05:00:49.26 -0.21.0M
STFNHA63.7308 P05:00:47.47 0.11.0M
STFNHA63.7308 S05:00:55.39 -0.51.0M
ERTRHA71.2336 P05:00:48.86 0.31.0M
ERTRHA71.2336 S05:00:57.64 -0.31.0M
VILLHA79.9299 P05:00:50.22 0.11.0M
VILLHA79.9299 S05:01:00.13 -0.51.0M
SERIHA80.3156 P05:00:50.09 0.01.0M
SERIHA80.3156 S05:00:59.70 -1.01.0M
THVAHL88.5310 P05:00:51.52 0.11.0M
THVAHL88.5310 S05:01:03.01 0.11.0M
GR261Y89.0316 P05:00:51.66 0.11.0M
GR261Y89.0316 S05:01:02.96 -0.21.0M
THI1HL89.1315 P05:00:52.22 0.81.0M
THI1HL89.1315 S05:01:02.97 -0.11.0M
EPIDHA90.4255 P05:00:52.37 0.71.0M
EPIDHA90.4255 S05:01:03.10 -0.51.0M
AMPEHA91.2306 P05:00:52.29 0.51.0M
AMPEHA91.2306 S05:01:03.74 0.01.0M
KRNDHT97.7240 P05:00:52.82 0.01.0M
KRNDHT97.7240 S05:01:05.46 -0.11.0M
THI2HL100.0308 P05:00:53.39 0.21.0M
THI2HL100.0308 S05:01:06.32 0.11.0M
LOUTHA101.6281 P05:00:54.41 0.91.0M
LOUTHA101.6281 S05:01:06.63 0.01.0M
LTKHP103.0283 P05:00:54.56 0.81.0M
LTKHP103.0283 S05:01:07.04 0.01.0M
ACORHA109.4274 P05:00:55.53 0.81.0M
ACORHA109.4274 S05:01:08.80 -0.11.0M
MHLOHL128.3168 P05:00:57.83 0.21.0M
MHLOHL128.3168 S05:01:14.11 0.21.0M


  Solution details

Event:
    Public ID              nkua2023szrt
    Description
      region name: Southern Greece
Origin:
    Date                   2023-09-28
    Time                  05:00:36.17
    Latitude              37.8202 deg  +/-      0 km
    Longitude             24.1127 deg  +/-      0 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap             105 deg

2 Network magnitudes:
    MLv       2.86 +/- 0.21  17            
    M         2.86           17 preferred  

42 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.3 277  P       05:00:41.55  -0.0 M  1.0  VLY  
    VLY   HL    0.3 277  S       05:00:44.76  -0.9 M  1.0  VLY  
    ATHU  HA    0.3 299  P       05:00:42.17  -0.2 M  1.0  ATHU 
    ATHU  HA    0.3 299  S       05:00:46.10  -0.9 M  1.0  ATHU 
    KARY  HA    0.3  51  P       05:00:43.22   0.2 M  1.0  KARY 
    KARY  HA    0.3  51  S       05:00:47.84  -0.3 M  1.0  KARY 
    ATH   HL    0.3 296  P       05:00:43.23  -0.0 M  1.0  ATH  
    ATH   HL    0.3 296  S       05:00:48.20  -0.4 M  1.0  ATH  
    NOAC  HL    0.3 296  P       05:00:43.30   0.1 M  1.0  NOAC 
    NOAC  HL    0.3 296  S       05:00:47.89  -0.7 M  1.0  NOAC 
    GR27  1Y    0.4  15  P       05:00:43.94   0.2 M  1.0  GR27 
    GR27  1Y    0.4  15  S       05:00:49.26  -0.2 M  1.0  GR27 
    STFN  HA    0.6 308  P       05:00:47.47   0.1 M  1.0  STFN 
    STFN  HA    0.6 308  S       05:00:55.39  -0.5 M  1.0  STFN 
    ERTR  HA    0.6 336  P       05:00:48.86   0.3 M  1.0  ERTR 
    ERTR  HA    0.6 336  S       05:00:57.64  -0.3 M  1.0  ERTR 
    VILL  HA    0.7 299  P       05:00:50.22   0.1 M  1.0  VILL 
    VILL  HA    0.7 299  S       05:01:00.13  -0.5 M  1.0  VILL 
    SERI  HA    0.7 156  P       05:00:50.09   0.0 M  1.0  SERI 
    SERI  HA    0.7 156  S       05:00:59.70  -1.0 M  1.0  SERI 
    THVA  HL    0.8 310  P       05:00:51.52   0.1 M  1.0  THVA 
    THVA  HL    0.8 310  S       05:01:03.01   0.1 M  1.0  THVA 
    GR26  1Y    0.8 316  P       05:00:51.66   0.1 M  1.0  GR26 
    GR26  1Y    0.8 316  S       05:01:02.96  -0.2 M  1.0  GR26 
    THI1  HL    0.8 315  P       05:00:52.22   0.8 M  1.0  THI1 
    THI1  HL    0.8 315  S       05:01:02.97  -0.1 M  1.0  THI1 
    EPID  HA    0.8 255  P       05:00:52.37   0.7 M  1.0  EPID 
    EPID  HA    0.8 255  S       05:01:03.10  -0.5 M  1.0  EPID 
    AMPE  HA    0.8 306  P       05:00:52.29   0.5 M  1.0  AMPE 
    AMPE  HA    0.8 306  S       05:01:03.74  -0.0 M  1.0  AMPE 
    KRND  HT    0.9 240  P       05:00:52.82  -0.0 M  1.0  KRND 
    KRND  HT    0.9 240  S       05:01:05.46  -0.1 M  1.0  KRND 
    THI2  HL    0.9 308  P       05:00:53.39   0.2 M  1.0  THI2 
    THI2  HL    0.9 308  S       05:01:06.32   0.1 M  1.0  THI2 
    LOUT  HA    0.9 281  P       05:00:54.41   0.9 M  1.0  LOUT 
    LOUT  HA    0.9 281  S       05:01:06.63  -0.0 M  1.0  LOUT 
    LTK   HP    0.9 283  P       05:00:54.56   0.8 M  1.0  LTK  
    LTK   HP    0.9 283  S       05:01:07.04  -0.0 M  1.0  LTK  
    ACOR  HA    1.0 274  P       05:00:55.53   0.8 M  1.0  ACOR 
    ACOR  HA    1.0 274  S       05:01:08.80  -0.1 M  1.0  ACOR 
    MHLO  HL    1.2 168  P       05:00:57.83   0.2 M  1.0  MHLO 
    MHLO  HL    1.2 168  S       05:01:14.11   0.2 M  1.0  MHLO 

21 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.3 277  MLv     2.59 -0.27    6.14599      
    ATHU  HA    0.3 299  MLv     2.70 -0.17    3.62666      
    KARY  HA    0.3  51  MLv     2.83 -0.04    6.37591      
    ATH   HL    0.3 296  MLv     2.58 -0.28    3.28471      
    NOAC  HL    0.3 296  MLv     2.61 -0.26    3.47434      
    GR27  1Y    0.4  15  MLv     2.95  0.08    6.37648      
    STFN  HA    0.6 308  MLv     3.07  0.21    2.83484      
    ERTR  HA    0.6 336  MLv     2.77 -0.10    1.28956      
    VILL  HA    0.7 299  MLv     2.87  0.00    1.47493      
    SERI  HA    0.7 156  MLv     3.13  0.26    2.65187      
    THVA  HL    0.8 310  MLv     3.73  0.86    9.68456      
    GR26  1Y    0.8 316  MLv     3.16  0.29    2.58793      
    THI1  HL    0.8 315  MLv     3.41  0.55    4.63178      
    EPID  HA    0.8 255  MLv     2.56 -0.31   0.641053      
    AMPE  HA    0.8 306  MLv     2.88  0.02    1.33077      
    KRND  HT    0.9 240  MLv     2.73 -0.14   0.871265      
    THI2  HL    0.9 308  MLv     3.40  0.54    3.98486      
    LOUT  HA    0.9 281  MLv     3.12  0.25    2.03584      
    LTK   HP    0.9 283  MLv     2.23 -0.64   0.978805      
    ACOR  HA    1.0 274  MLv     2.65 -0.22   0.629991      
    MHLO  HL    1.2 168  MLv     2.85 -0.02    1.64024