Earthquake Information
 Origin Time
2023-09-26 15:50:13 (GMT)
 Magnitude
M 1.8
 Latitude
36.7008° N
 Longitude
25.7195° E
 Focal Depth
6 km
 # of Arrivals
22
 Location 40.6 km NE of Thira
54.4 km SE of Naxos
226.2 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CMBOHT37.9228 P15:50:19.97 0.21.0M
CMBOHT37.9228 S15:50:25.12 0.11.0M
THR2HT38.0222 P15:50:20.08 0.31.0M
THR2HT38.0222 S15:50:24.94 -0.11.0M
THR8HT39.1213 P15:50:19.81 -0.11.0M
THR8HT39.1213 S15:50:25.16 -0.21.0M
THERAHL43.1211 P15:50:20.54 -0.11.0M
THERAHL43.1211 S15:50:26.03 -0.51.0M
THR3HT43.2221 P15:50:20.72 0.11.0M
THR3HT43.2221 S15:50:26.24 -0.31.0M
SNT5HA43.9221 P15:50:20.84 0.11.0M
SNT5HA43.9221 S15:50:26.64 -0.11.0M
APEHL44.9337 P15:50:20.75 -0.21.0M
APEHL44.9337 S15:50:27.28 0.11.0M
THR5HT45.8227 P15:50:20.96 -0.11.0M
THR5HT45.8227 S15:50:27.64 0.31.0M
THR6HT47.9217 P15:50:21.26 -0.11.0M
THR6HT47.9217 S15:50:27.88 0.01.0M
NAX1HI54.1325 P15:50:22.35 0.01.0M
NAX1HI54.1325 S15:50:29.34 -0.31.0M
SERIHA121.0295 P15:50:33.95 0.71.0M
SERIHA121.0295 S15:50:48.84 0.01.0M


  Solution details

Event:
    Public ID              nkua2023swwd
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2023-09-26
    Time                  15:50:12.74
    Latitude              36.7008 deg  +/-      2 km
    Longitude             25.7195 deg  +/-      2 km
    Depth                       6 km   +/-    5 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             234 deg

2 Network magnitudes:
    MLv       1.85 +/- 0.21   9            
    M         1.85            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CMBO  HT    0.3 228  P       15:50:19.97   0.2 M  1.0  CMBO 
    CMBO  HT    0.3 228  S       15:50:25.12   0.1 M  1.0  CMBO 
    THR2  HT    0.3 222  P       15:50:20.08   0.3 M  1.0  THR2 
    THR2  HT    0.3 222  S       15:50:24.94  -0.1 M  1.0  THR2 
    THR8  HT    0.4 213  P       15:50:19.81  -0.1 M  1.0  THR8 
    THR8  HT    0.4 213  S       15:50:25.16  -0.2 M  1.0  THR8 
    THERA HL    0.4 211  P       15:50:20.54  -0.1 M  1.0  THERA
    THERA HL    0.4 211  S       15:50:26.03  -0.5 M  1.0  THERA
    THR3  HT    0.4 221  P       15:50:20.72   0.1 M  1.0  THR3 
    THR3  HT    0.4 221  S       15:50:26.24  -0.3 M  1.0  THR3 
    SNT5  HA    0.4 221  P       15:50:20.84   0.1 M  1.0  SNT5 
    SNT5  HA    0.4 221  S       15:50:26.64  -0.1 M  1.0  SNT5 
    APE   HL    0.4 337  P       15:50:20.75  -0.2 M  1.0  APE  
    APE   HL    0.4 337  S       15:50:27.28   0.1 M  1.0  APE  
    THR5  HT    0.4 227  P       15:50:20.96  -0.1 M  1.0  THR5 
    THR5  HT    0.4 227  S       15:50:27.64   0.3 M  1.0  THR5 
    THR6  HT    0.4 217  P       15:50:21.26  -0.1 M  1.0  THR6 
    THR6  HT    0.4 217  S       15:50:27.88  -0.0 M  1.0  THR6 
    NAX1  HI    0.5 325  P       15:50:22.35  -0.0 M  1.0  NAX1 
    NAX1  HI    0.5 325  S       15:50:29.34  -0.3 M  1.0  NAX1 
    SERI  HA    1.1 295  P       15:50:33.95   0.7 M  1.0  SERI 
    SERI  HA    1.1 295  S       15:50:48.84   0.0 M  1.0  SERI 

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CMBO  HT    0.3 228  MLv     2.08  0.23    1.07189      
    THR2  HT    0.3 222  MLv     2.16  0.31    3.01882      
    THR8  HT    0.4 213  MLv     1.91  0.06    1.54438      
    THERA HL    0.4 211  MLv     1.41 -0.44   0.172049      
    THR3  HT    0.4 221  MLv     1.96  0.11    1.58959      
    SNT5  HA    0.4 221  MLv     1.84 -0.01   0.255989      
    APE   HL    0.4 337  MLv     1.49 -0.36   0.185319      
    THR5  HT    0.4 227  MLv     1.58 -0.27    1.67546      
    THR6  HT    0.4 217  MLv     1.67 -0.18    0.42128      
    NAX1  HI    0.5 325  MLv     2.08  0.23   0.420659      
    SERI  HA    1.1 295  MLv     1.99  0.14   0.121234