Earthquake Information
 Origin Time
2023-09-27 13:27:05 (GMT)
 Magnitude
M 2.8
 Latitude
38.8322° N
 Longitude
24.9185° E
 Focal Depth
25 km
 # of Arrivals
65
 Location 31.8 km ESE of Skyros
111.1 km N of Andros
139.9 km NE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKY1HI31.7285 P13:27:11.37 -0.71.0M
SKY1HI31.7285 S13:27:16.60 -0.61.0M
SKYHL32.6280 P13:27:11.86 -0.31.0M
SKYHL32.6280 S13:27:17.06 -0.31.0M
EFSAHL79.0 4 P13:27:18.58 -0.21.0M
EFSAHL79.0 4 S13:27:28.92 -0.21.0M
GR271Y93.7220 P13:27:21.85 0.81.0M
GR271Y93.7220 S13:27:32.99 -0.11.0M
KARYHA98.4205 P13:27:22.27 0.51.0M
KARYHA98.4205 S13:27:34.60 0.21.0M
ERTRHA109.1244 P13:27:23.77 0.31.0M
ERTRHA109.1244 S13:27:37.43 0.11.0M
CHOSHT110.1117 P13:27:23.94 0.21.0M
CHOSHT110.1117 S13:27:37.29 -0.51.0M
PSAHHA114.1255 P13:27:24.89 0.71.0M
PSAHHA114.1255 S13:27:38.64 0.01.0M
MRKAHA116.4263 P13:27:25.38 0.71.0M
MRKAHA116.4263 S13:27:39.55 0.21.0M
LIAHL120.5 11 P13:27:24.70 -0.41.0M
LIAHL120.5 11 S13:27:40.24 0.11.0M
PRKHL125.0 69 P13:27:26.24 0.51.0M
PRKHL125.0 69 S13:27:41.45 0.11.0M
GR261Y139.5250 P13:27:28.29 0.61.0M
GR261Y139.5250 S13:27:44.83 0.01.0M
STFNHA140.1239 P13:27:28.41 0.71.0M
STFNHA140.1239 S13:27:44.96 0.11.0M
VLYHL146.6222 P13:27:28.39 -0.11.0M
VLYHL146.6222 S13:27:46.41 0.31.0M
NEOHL155.6290 P13:27:29.52 -0.21.0M
NEOHL155.6290 S13:27:48.09 -0.11.0M
VILLHA158.3242 P13:27:30.35 0.21.0M
VILLHA158.3242 S13:27:48.88 -0.11.0M
PAIGHT162.7319 P13:27:31.09 0.51.0M
PAIGHT162.7319 S13:27:49.57 -0.21.0M
ATALHA165.2265 P13:27:31.03 0.11.0M
ATALHA165.2265 S13:27:50.39 -0.11.0M
IMANHL177.7259 P13:27:32.70 0.11.0M
IMANHL177.7259 S13:27:53.18 -0.11.0M
ELATHL185.9263 P13:27:33.62 0.01.0M
ELATHL185.9263 S13:27:54.72 -0.41.0M
SERIHA189.7192 P13:27:33.69 -0.31.0M
SERIHA189.7192 S13:27:55.65 -0.21.0M
LTKHP192.3242 P13:27:34.79 0.31.0M
LTKHP192.3242 S13:27:56.77 0.21.0M
APEHL202.7165 P13:27:35.33 -0.41.0M
EPIDHA207.5229 P13:27:36.34 0.01.0M
EPIDHA207.5229 S13:27:59.73 -0.31.0M
DSFHP213.0257 P13:27:37.12 0.01.0M
DSFHP213.0257 S13:28:01.14 -0.21.0M
GURHP245.6246 P13:27:41.79 0.41.0M
GURHP245.6246 S13:28:08.50 -0.31.0M
ANXHP261.4264 P13:27:43.91 0.51.0M
ANXHP261.4264 S13:28:12.08 -0.31.0M
LAKAHA264.0256 P13:27:44.49 0.81.0M
LAKAHA264.0256 S13:28:12.24 -0.61.0M
GR321Y267.8219 P13:27:44.04 0.01.0M
GR321Y267.8219 S13:28:13.13 -0.31.0M
GR291Y290.1244 P13:27:47.53 0.51.0M
GR291Y290.1244 S13:28:18.22 -0.51.0M
VLIHL292.0217 P13:27:46.54 -0.61.0M
VLIHL292.0217 S13:28:18.80 -0.11.0M
DROHP296.1251 P13:27:48.70 0.91.0M
DROHP296.1251 S13:28:19.77 -0.31.0M
GR331Y323.3225 P13:27:51.56 0.31.0M
GR331Y323.3225 S13:28:25.59 -0.51.0M


  Solution details

Event:
    Public ID              nkua2023symy
    Description
      region name: Aegean Sea
Origin:
    Date                   2023-09-27
    Time                  13:27:05.29
    Latitude              38.8322 deg  +/-      0 km
    Longitude             24.9185 deg  +/-      0 km
    Depth                      25 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap              58 deg

2 Network magnitudes:
    MLv       2.77 +/- 0.09  25            
    M         2.77           25 preferred  

65 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKY1  HI    0.3 285  P       13:27:11.37  -0.7 M  1.0  SKY1 
    SKY1  HI    0.3 285  S       13:27:16.60  -0.6 M  1.0  SKY1 
    SKY   HL    0.3 280  P       13:27:11.86  -0.3 M  1.0  SKY  
    SKY   HL    0.3 280  S       13:27:17.06  -0.3 M  1.0  SKY  
    EFSA  HL    0.7   4  P       13:27:18.58  -0.2 M  1.0  EFSA 
    EFSA  HL    0.7   4  S       13:27:28.92  -0.2 M  1.0  EFSA 
    GR27  1Y    0.8 220  P       13:27:21.85   0.8 M  1.0  GR27 
    GR27  1Y    0.8 220  S       13:27:32.99  -0.1 M  1.0  GR27 
    KARY  HA    0.9 205  P       13:27:22.27   0.5 M  1.0  KARY 
    KARY  HA    0.9 205  S       13:27:34.60   0.2 M  1.0  KARY 
    ERTR  HA    1.0 244  P       13:27:23.77   0.3 M  1.0  ERTR 
    ERTR  HA    1.0 244  S       13:27:37.43   0.1 M  1.0  ERTR 
    CHOS  HT    1.0 117  P       13:27:23.94   0.2 M  1.0  CHOS 
    CHOS  HT    1.0 117  S       13:27:37.29  -0.5 M  1.0  CHOS 
    PSAH  HA    1.0 255  P       13:27:24.89   0.7 M  1.0  PSAH 
    PSAH  HA    1.0 255  S       13:27:38.64   0.0 M  1.0  PSAH 
    MRKA  HA    1.1 263  P       13:27:25.38   0.7 M  1.0  MRKA 
    MRKA  HA    1.1 263  S       13:27:39.55   0.2 M  1.0  MRKA 
    LIA   HL    1.1  11  P       13:27:24.70  -0.4 M  1.0  LIA  
    LIA   HL    1.1  11  S       13:27:40.24   0.1 M  1.0  LIA  
    PRK   HL    1.1  69  P       13:27:26.24   0.5 M  1.0  PRK  
    PRK   HL    1.1  69  S       13:27:41.45   0.1 M  1.0  PRK  
    GR26  1Y    1.3 250  P       13:27:28.29   0.6 M  1.0  GR26 
    GR26  1Y    1.3 250  S       13:27:44.83   0.0 M  1.0  GR26 
    STFN  HA    1.3 239  P       13:27:28.41   0.7 M  1.0  STFN 
    STFN  HA    1.3 239  S       13:27:44.96   0.1 M  1.0  STFN 
    VLY   HL    1.3 222  P       13:27:28.39  -0.1 M  1.0  VLY  
    VLY   HL    1.3 222  S       13:27:46.41   0.3 M  1.0  VLY  
    NEO   HL    1.4 290  P       13:27:29.52  -0.2 M  1.0  NEO  
    NEO   HL    1.4 290  S       13:27:48.09  -0.1 M  1.0  NEO  
    VILL  HA    1.4 242  P       13:27:30.35   0.2 M  1.0  VILL 
    VILL  HA    1.4 242  S       13:27:48.88  -0.1 M  1.0  VILL 
    PAIG  HT    1.5 319  P       13:27:31.09   0.5 M  1.0  PAIG 
    PAIG  HT    1.5 319  S       13:27:49.57  -0.2 M  1.0  PAIG 
    ATAL  HA    1.5 265  P       13:27:31.03   0.1 M  1.0  ATAL 
    ATAL  HA    1.5 265  S       13:27:50.39  -0.1 M  1.0  ATAL 
    IMAN  HL    1.6 259  P       13:27:32.70   0.1 M  1.0  IMAN 
    IMAN  HL    1.6 259  S       13:27:53.18  -0.1 M  1.0  IMAN 
    ELAT  HL    1.7 263  P       13:27:33.62  -0.0 M  1.0  ELAT 
    ELAT  HL    1.7 263  S       13:27:54.72  -0.4 M  1.0  ELAT 
    SERI  HA    1.7 192  P       13:27:33.69  -0.3 M  1.0  SERI 
    SERI  HA    1.7 192  S       13:27:55.65  -0.2 M  1.0  SERI 
    LTK   HP    1.7 242  P       13:27:34.79   0.3 M  1.0  LTK  
    LTK   HP    1.7 242  S       13:27:56.77   0.2 M  1.0  LTK  
    APE   HL    1.8 165  P       13:27:35.33  -0.4 M  1.0  APE  
    EPID  HA    1.9 229  P       13:27:36.34  -0.0 M  1.0  EPID 
    EPID  HA    1.9 229  S       13:27:59.73  -0.3 M  1.0  EPID 
    DSF   HP    1.9 257  P       13:27:37.12  -0.0 M  1.0  DSF  
    DSF   HP    1.9 257  S       13:28:01.14  -0.2 M  1.0  DSF  
    GUR   HP    2.2 246  P       13:27:41.79   0.4 M  1.0  GUR  
    GUR   HP    2.2 246  S       13:28:08.50  -0.3 M  1.0  GUR  
    ANX   HP    2.4 264  P       13:27:43.91   0.5 M  1.0  ANX  
    ANX   HP    2.4 264  S       13:28:12.08  -0.3 M  1.0  ANX  
    LAKA  HA    2.4 256  P       13:27:44.49   0.8 M  1.0  LAKA 
    LAKA  HA    2.4 256  S       13:28:12.24  -0.6 M  1.0  LAKA 
    GR32  1Y    2.4 219  P       13:27:44.04   0.0 M  1.0  GR32 
    GR32  1Y    2.4 219  S       13:28:13.13  -0.3 M  1.0  GR32 
    GR29  1Y    2.6 244  P       13:27:47.53   0.5 M  1.0  GR29 
    GR29  1Y    2.6 244  S       13:28:18.22  -0.5 M  1.0  GR29 
    VLI   HL    2.6 217  P       13:27:46.54  -0.6 M  1.0  VLI  
    VLI   HL    2.6 217  S       13:28:18.80  -0.1 M  1.0  VLI  
    DRO   HP    2.7 251  P       13:27:48.70   0.9 M  1.0  DRO  
    DRO   HP    2.7 251  S       13:28:19.77  -0.3 M  1.0  DRO  
    GR33  1Y    2.9 225  P       13:27:51.56   0.3 M  1.0  GR33 
    GR33  1Y    2.9 225  S       13:28:25.59  -0.5 M  1.0  GR33 

33 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKY1  HI    0.3 285  MLv     2.56 -0.21    4.70565      
    SKY   HL    0.3 280  MLv     2.42 -0.36    5.27832      
    EFSA  HL    0.7   4  MLv     2.98  0.21    1.94673      
    GR27  1Y    0.8 220  MLv     2.80  0.03    1.07529      
    KARY  HA    0.9 205  MLv     3.04  0.27    1.79235      
    ERTR  HA    1.0 244  MLv     2.80  0.02   0.891532      
    CHOS  HT    1.0 117  MLv     2.76 -0.01   0.811994      
    PSAH  HA    1.0 255  MLv     2.84  0.07   0.933496      
    MRKA  HA    1.1 263  MLv     2.93  0.16    1.12114      
    LIA   HL    1.1  11  MLv     2.61 -0.16    1.02908      
    PRK   HL    1.1  69  MLv     2.94  0.16    1.02388      
    GR26  1Y    1.3 250  MLv     2.80  0.02   0.630049      
    STFN  HA    1.3 239  MLv     2.79  0.02   0.618015      
    VLY   HL    1.3 222  MLv     2.86  0.09   0.678498      
    NEO   HL    1.4 290  MLv     2.62 -0.15   0.482432      
    VILL  HA    1.4 242  MLv     2.87  0.10   0.604044      
    PAIG  HT    1.5 319  MLv     2.89  0.12   0.466111      
    ATAL  HA    1.5 265  MLv     2.64 -0.13   0.327254      
    IMAN  HL    1.6 259  MLv     2.37 -0.40   0.152319      
    ELAT  HL    1.7 263  MLv     2.75 -0.02   0.331223      
    SERI  HA    1.7 192  MLv     2.79  0.02   0.350471      
    LTK   HP    1.7 242  MLv     2.30 -0.47   0.420286      
    APE   HL    1.8 165  MLv     2.70 -0.07    0.24607      
    EPID  HA    1.9 229  MLv     2.76 -0.02   0.263485      
    DSF   HP    1.9 257  MLv     2.77 -0.00   0.255003      
    GUR   HP    2.2 246  MLv     2.70 -0.07   0.150245      
    ANX   HP    2.4 264  MLv     2.66 -0.12   0.112219      
    LAKA  HA    2.4 256  MLv     2.69 -0.08   0.117513      
    GR32  1Y    2.4 219  MLv     2.85  0.08   0.162462      
    GR29  1Y    2.6 244  MLv     2.81  0.04   0.116028      
    VLI   HL    2.6 217  MLv     2.95  0.17   0.198986      
    DRO   HP    2.7 251  MLv     2.69 -0.08   0.169614      
    GR33  1Y    2.9 225  MLv     3.04  0.27   0.133154