Earthquake Information
 Origin Time
 2020-09-23 02:25:04 (GMT)
 Magnitude
 M 2.3
 Latitude
 38.3847° N
 Longitude
 26.5938° E
 Focal Depth
 19 km
 # of Arrivals
 14
 Location 40.0 km E of Chios
77.4 km NNW of Samos
254.0 km E of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CHOSHT47.3270 P02:25:14.30 0.11.0M
CHOSHT47.3270 S02:25:21.48 0.01.0M
KRL1HI66.3171 P02:25:16.90 0.11.0M
KRL1HI66.3171 S02:25:25.35 -0.61.0M
MYT1HI77.9358 P02:25:18.33 -0.11.0M
MYT1HI77.9358 S02:25:28.85 0.11.0M
PRKHL99.9343 P02:25:21.55 0.01.0M
PRKHL99.9343 S02:25:33.91 -0.21.0M
LIAHL207.7324 P02:25:35.79 0.51.0M
LIAHL207.7324 S02:25:58.24 -0.91.0M
DIONHL234.9263 P02:25:39.70 0.91.0M
DIONHL234.9263 S02:26:05.06 -0.31.0M
ALNHT283.1351 P02:25:45.28 0.81.0M
ALNHT283.1351 S02:26:15.24 -0.41.0M


  Solution details 

Event:
    Public ID              nkua2020ssep
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-09-23
    Time                  02:25:04.37  +/-    0.4 s
    Latitude              38.3847 deg  +/-      2 km
    Longitude             26.5938 deg  +/-      3 km
    Depth                      19 km   +/-    3 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.47 s
    Azimuthal gap             173 deg

2 Network magnitudes:
    MLv       2.34 +/- 0.42   6            
    M         2.34            6 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CHOS  HT    0.4 270  P       02:25:14.30   0.1 M  1.0  CHOS 
    CHOS  HT    0.4 270  S       02:25:21.48   0.0 M  1.0  CHOS 
    KRL1  HI    0.6 171  P       02:25:16.90   0.1 M  1.0  KRL1 
    KRL1  HI    0.6 171  S       02:25:25.35  -0.6 M  1.0  KRL1 
    MYT1  HI    0.7 358  P       02:25:18.33  -0.1 M  1.0  MYT1 
    MYT1  HI    0.7 358  S       02:25:28.85   0.1 M  1.0  MYT1 
    PRK   HL    0.9 343  P       02:25:21.55   0.0 M  1.0  PRK  
    PRK   HL    0.9 343  S       02:25:33.91  -0.2 M  1.0  PRK  
    LIA   HL    1.9 324  P       02:25:35.79   0.5 M  1.0  LIA  
    LIA   HL    1.9 324  S       02:25:58.24  -0.9 M  1.0  LIA  
    DION  HL    2.1 263  P       02:25:39.70   0.9 M  1.0  DION 
    DION  HL    2.1 263  S       02:26:05.06  -0.3 M  1.0  DION 
    ALN   HT    2.5 351  P       02:25:45.28   0.8 M  1.0  ALN  
    ALN   HT    2.5 351  S       02:26:15.24  -0.4 M  1.0  ALN  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CHOS  HT    0.4 270  MLv     2.11 -0.24   0.669337      
    KRL1  HI    0.6 171  MLv     2.58  0.24   0.889629      
    MYT1  HI    0.7 358  MLv     2.98  0.64    1.96594      
    PRK   HL    0.9 343  MLv     3.15  0.81    2.26368      
    LIA   HL    1.9 324  MLv     2.04 -0.30   0.101292      
    DION  HL    2.1 263  MLv     1.86 -0.49   0.0678238      
    ALN   HT    2.5 351  MLv     2.49  0.15   0.046488