Earthquake Information
 Origin Time
 2023-11-20 11:40:21 (GMT)
 Magnitude
 M 1.5
 Latitude
 39.4437° N
 Longitude
 21.5865° E
 Focal Depth
 25 km
 # of Arrivals
 14
 Location 19.9 km SW of Trikala
30.1 km WNW of Karditsa
247.1 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TRKAHL19.7 52 P11:40:26.21 0.11.0M
TRKAHL19.7 52 S11:40:29.42 -0.71.0M
GR201Y27.0149 P11:40:27.07 0.01.0M
GR201Y27.0149 S11:40:31.74 -0.11.0M
TETRHL29.0248 P11:40:27.30 0.01.0M
TETRHL29.0248 S11:40:32.38 0.11.0M
GR171Y32.5 7 P11:40:27.37 -0.31.0M
GR171Y32.5 7 S11:40:32.81 -0.11.0M
THLHL39.1 70 P11:40:28.44 -0.11.0M
THLHL39.1 70 S11:40:34.61 0.21.0M
KPROHT60.0341 P11:40:31.55 -0.11.0M
KPROHT60.0341 S11:40:39.96 0.11.0M
TYRNHT62.8 62 P11:40:32.04 0.11.0M
TYRNHT62.8 62 S11:40:40.63 0.21.0M


  Solution details 

Event:
    Public ID              nkua2023wtap
    Description
      region name: Greece
Origin:
    Date                   2023-11-20
    Time                  11:40:20.80
    Latitude              39.4437 deg  +/-      0 km
    Longitude             21.5865 deg  +/-      0 km
    Depth                      25 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.12 s
    Azimuthal gap              98 deg

2 Network magnitudes:
    MLv       1.48 +/- 0.24   7            
    M         1.48            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TRKA  HL    0.2  52  P       11:40:26.21   0.1 M  1.0  TRKA 
    TRKA  HL    0.2  52  S       11:40:29.42  -0.7 M  1.0  TRKA 
    GR20  1Y    0.2 149  P       11:40:27.07   0.0 M  1.0  GR20 
    GR20  1Y    0.2 149  S       11:40:31.74  -0.1 M  1.0  GR20 
    TETR  HL    0.3 248  P       11:40:27.30  -0.0 M  1.0  TETR 
    TETR  HL    0.3 248  S       11:40:32.38   0.1 M  1.0  TETR 
    GR17  1Y    0.3   7  P       11:40:27.37  -0.3 M  1.0  GR17 
    GR17  1Y    0.3   7  S       11:40:32.81  -0.1 M  1.0  GR17 
    THL   HL    0.4  70  P       11:40:28.44  -0.1 M  1.0  THL  
    THL   HL    0.4  70  S       11:40:34.61   0.2 M  1.0  THL  
    KPRO  HT    0.5 341  P       11:40:31.55  -0.1 M  1.0  KPRO 
    KPRO  HT    0.5 341  S       11:40:39.96   0.1 M  1.0  KPRO 
    TYRN  HT    0.6  62  P       11:40:32.04   0.1 M  1.0  TYRN 
    TYRN  HT    0.6  62  S       11:40:40.63   0.2 M  1.0  TYRN 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TRKA  HL    0.2  52  MLv     1.78  0.30     1.5456      
    GR20  1Y    0.2 149  MLv     1.21 -0.27   0.270113      
    TETR  HL    0.3 248  MLv     1.44 -0.04   0.412224      
    GR17  1Y    0.3   7  MLv     1.37 -0.11   0.289112      
    THL   HL    0.4  70  MLv     1.06 -0.42   0.0577989      
    KPRO  HT    0.5 341  MLv     1.59  0.11   0.0979382      
    TYRN  HT    0.6  62  MLv     1.93  0.45   0.160386