Earthquake Information
 Origin Time
 2023-09-18 06:51:31 (GMT)
 Magnitude
 M 2.5
 Latitude
 36.5302° N
 Longitude
 25.5138° E
 Focal Depth
 8 km
 # of Arrivals
 18
 Location 14.5 km NNE of Thira
65.1 km S of Naxos
225.7 km SE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SNT5HA17.6217 P06:51:34.74 -0.11.0M
SNT5HA17.6217 S06:51:37.80 0.21.0M
SAP3HL18.4235 P06:51:34.87 -0.11.0M
SAP3HL18.4235 S06:51:37.66 -0.21.0M
THERAHL18.5191 P06:51:34.78 -0.21.0M
THERAHL18.5191 S06:51:37.53 -0.31.0M
APEHL60.3 1 P06:51:41.95 0.11.0M
APEHL60.3 1 S06:51:49.89 -0.11.0M
NAX1HI64.7349 P06:51:42.79 0.31.0M
NAX1HI64.7349 S06:51:50.99 -0.11.0M
MHLOHL100.8280 P06:51:49.32 0.91.0M
MHLOHL100.8280 S06:52:01.54 0.11.0M
IDIMN149.1202 P06:51:55.13 -0.81.0M
IDIMN149.1202 S06:52:15.27 0.61.0M
PFKSHC165.4181 P06:51:58.74 0.31.0M
PFKSHC165.4181 S06:52:19.20 0.11.0M
VLIHL230.0275 P06:52:06.25 -0.51.0M
VLIHL230.0275 S06:52:33.59 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2023shoj
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2023-09-18
    Time                  06:51:31.23
    Latitude              36.5302 deg  +/-      1 km
    Longitude             25.5138 deg  +/-      1 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             181 deg

2 Network magnitudes:
    MLv       2.53 +/- 0.11   7            
    M         2.53            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SNT5  HA    0.2 217  P       06:51:34.74  -0.1 M  1.0  SNT5 
    SNT5  HA    0.2 217  S       06:51:37.80   0.2 M  1.0  SNT5 
    SAP3  HL    0.2 235  P       06:51:34.87  -0.1 M  1.0  SAP3 
    SAP3  HL    0.2 235  S       06:51:37.66  -0.2 M  1.0  SAP3 
    THERA HL    0.2 191  P       06:51:34.78  -0.2 M  1.0  THERA
    THERA HL    0.2 191  S       06:51:37.53  -0.3 M  1.0  THERA
    APE   HL    0.5   1  P       06:51:41.95   0.1 M  1.0  APE  
    APE   HL    0.5   1  S       06:51:49.89  -0.1 M  1.0  APE  
    NAX1  HI    0.6 349  P       06:51:42.79   0.3 M  1.0  NAX1 
    NAX1  HI    0.6 349  S       06:51:50.99  -0.1 M  1.0  NAX1 
    MHLO  HL    0.9 280  P       06:51:49.32   0.9 M  1.0  MHLO 
    MHLO  HL    0.9 280  S       06:52:01.54   0.1 M  1.0  MHLO 
    IDI   MN    1.3 202  P       06:51:55.13  -0.8 M  1.0  IDI  
    IDI   MN    1.3 202  S       06:52:15.27   0.6 M  1.0  IDI  
    PFKS  HC    1.5 181  P       06:51:58.74   0.3 M  1.0  PFKS 
    PFKS  HC    1.5 181  S       06:52:19.20   0.1 M  1.0  PFKS 
    VLI   HL    2.1 275  P       06:52:06.25  -0.5 M  1.0  VLI  
    VLI   HL    2.1 275  S       06:52:33.59  -0.2 M  1.0  VLI  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SNT5  HA    0.2 217  MLv     2.61  0.08    6.95665      
    SAP3  HL    0.2 235  MLv     2.76  0.22     26.203      
    THERA HL    0.2 191  MLv     2.11 -0.42    3.51701      
    APE   HL    0.5   1  MLv     2.46 -0.07   0.727835      
    NAX1  HI    0.6 349  MLv     2.53 -0.01   0.799741      
    MHLO  HL    0.9 280  MLv     2.48 -0.05   0.971687      
    IDI   MN    1.3 202  MLv     2.40 -0.13   0.228835      
    PFKS  HC    1.5 181  MLv     2.49 -0.04   0.232912      
    VLI   HL    2.1 275  MLv     2.99  0.45   0.442909