Earthquake Information
 Origin Time
2023-10-02 00:40:13 (GMT)
 Magnitude
M 1.6
 Latitude
37.8230° N
 Longitude
24.1182° E
 Focal Depth
7 km
 # of Arrivals
29
 Location 38.2 km ESE of Athens
71.6 km W of Andros
80.2 km NNW of Seriphos
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VLYHL28.6277 P00:40:18.79 0.11.0M
VLYHL28.6277 S00:40:22.17 -0.71.0M
ATHUHA33.3298 P00:40:19.43 0.01.0M
ATHUHA33.3298 S00:40:23.36 -0.81.0M
KARYHA36.4 50 P00:40:20.49 0.51.0M
KARYHA36.4 50 S00:40:24.64 -0.41.0M
MRTHHA36.8335 P00:40:20.29 0.31.0M
MRTHHA36.8335 S00:40:24.56 -0.61.0M
ATHHL38.9295 P00:40:20.51 0.11.0M
ATHHL38.9295 S00:40:25.01 -0.81.0M
GR271Y41.2 14 P00:40:21.22 0.51.0M
GR271Y41.2 14 S00:40:26.03 -0.41.0M
STFNHA63.9308 P00:40:25.06 0.51.0M
STFNHA63.9308 S00:40:32.49 -0.61.0M
ERTRHA71.1336 P00:40:26.39 0.81.0M
ERTRHA71.1336 S00:40:34.75 -0.31.0M
VILLHA80.2298 P00:40:27.60 0.41.0M
VILLHA80.2298 S00:40:37.18 -0.61.0M
SERIHA80.4156 P00:40:27.57 0.41.0M
SERIHA80.4156 S00:40:37.11 -0.71.0M
THVAHL88.7309 P00:40:29.00 0.51.0M
THVAHL88.7309 S00:40:39.77 -0.31.0M
PSAHHA92.6334 P00:40:29.86 0.81.0M
KRNDHT98.3240 P00:40:30.54 0.51.0M
KRNDHT98.3240 S00:40:42.35 -0.51.0M
GR321Y138.0227 P00:40:36.53 0.31.0M
GR321Y138.0227 S00:40:54.11 0.41.0M
VLIHL160.7220 P00:40:39.64 -0.11.0M
VLIHL160.7220 S00:41:00.86 1.01.0M


  Solution details

Event:
    Public ID              nkua2023tgre
    Description
      region name: Southern Greece
Origin:
    Date                   2023-10-02
    Time                  00:40:13.25
    Latitude              37.8230 deg  +/-      1 km
    Longitude             24.1182 deg  +/-      1 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.52 s
    Azimuthal gap             106 deg

2 Network magnitudes:
    MLv       1.65 +/- 0.15  13            
    M         1.65           13 preferred  

29 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VLY   HL    0.3 277  P       00:40:18.79   0.1 M  1.0  VLY  
    VLY   HL    0.3 277  S       00:40:22.17  -0.7 M  1.0  VLY  
    ATHU  HA    0.3 298  P       00:40:19.43  -0.0 M  1.0  ATHU 
    ATHU  HA    0.3 298  S       00:40:23.36  -0.8 M  1.0  ATHU 
    KARY  HA    0.3  50  P       00:40:20.49   0.5 M  1.0  KARY 
    KARY  HA    0.3  50  S       00:40:24.64  -0.4 M  1.0  KARY 
    MRTH  HA    0.3 335  P       00:40:20.29   0.3 M  1.0  MRTH 
    MRTH  HA    0.3 335  S       00:40:24.56  -0.6 M  1.0  MRTH 
    ATH   HL    0.4 295  P       00:40:20.51   0.1 M  1.0  ATH  
    ATH   HL    0.4 295  S       00:40:25.01  -0.8 M  1.0  ATH  
    GR27  1Y    0.4  14  P       00:40:21.22   0.5 M  1.0  GR27 
    GR27  1Y    0.4  14  S       00:40:26.03  -0.4 M  1.0  GR27 
    STFN  HA    0.6 308  P       00:40:25.06   0.5 M  1.0  STFN 
    STFN  HA    0.6 308  S       00:40:32.49  -0.6 M  1.0  STFN 
    ERTR  HA    0.6 336  P       00:40:26.39   0.8 M  1.0  ERTR 
    ERTR  HA    0.6 336  S       00:40:34.75  -0.3 M  1.0  ERTR 
    SERI  HA    0.7 156  P       00:40:27.57   0.4 M  1.0  SERI 
    SERI  HA    0.7 156  S       00:40:37.11  -0.7 M  1.0  SERI 
    VILL  HA    0.7 298  P       00:40:27.60   0.4 M  1.0  VILL 
    VILL  HA    0.7 298  S       00:40:37.18  -0.6 M  1.0  VILL 
    THVA  HL    0.8 309  P       00:40:29.00   0.5 M  1.0  THVA 
    THVA  HL    0.8 309  S       00:40:39.77  -0.3 M  1.0  THVA 
    PSAH  HA    0.8 334  P       00:40:29.86   0.8 M  1.0  PSAH 
    KRND  HT    0.9 240  P       00:40:30.54   0.5 M  1.0  KRND 
    KRND  HT    0.9 240  S       00:40:42.35  -0.5 M  1.0  KRND 
    GR32  1Y    1.2 227  P       00:40:36.53   0.3 M  1.0  GR32 
    GR32  1Y    1.2 227  S       00:40:54.11   0.4 M  1.0  GR32 
    VLI   HL    1.4 220  P       00:40:39.64  -0.1 M  1.0  VLI  
    VLI   HL    1.4 220  S       00:41:00.86   1.0 M  1.0  VLI  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VLY   HL    0.3 277  MLv     1.33 -0.32   0.324118      
    ATHU  HA    0.3 298  MLv     1.48 -0.16   0.219128      
    KARY  HA    0.3  50  MLv     1.44 -0.21   0.269323      
    MRTH  HA    0.3 335  MLv     1.65  0.00   0.426529      
    ATH   HL    0.4 295  MLv     1.31 -0.34   0.173145      
    GR27  1Y    0.4  14  MLv     1.45 -0.20   0.208412      
    STFN  HA    0.6 308  MLv     1.82  0.17   0.158827      
    ERTR  HA    0.6 336  MLv     1.57 -0.08   0.0818012      
    SERI  HA    0.7 156  MLv     1.74  0.09    0.10959      
    VILL  HA    0.7 298  MLv     1.74  0.09   0.109013      
    THVA  HL    0.8 309  MLv     2.60  0.95   0.721997      
    PSAH  HA    0.8 334  MLv     1.78  0.13   0.102871      
    KRND  HT    0.9 240  MLv     1.76  0.11   0.0925498      
    GR32  1Y    1.2 227  MLv     1.69  0.05   0.050519      
    VLI   HL    1.4 220  MLv     2.04  0.39   0.111201