Earthquake Information
 Origin Time
2021-04-10 17:38:20 (GMT)
 Magnitude
M 1.1
 Latitude
39.7693° N
 Longitude
21.9857° E
 Focal Depth
4 km
 # of Arrivals
18
 Location 30.3 km NE of Trikala
40.0 km WNW of Larissa
249.6 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VRKSHP1.8334 P17:38:21.50 0.11.0M
VRKSHP1.8334 S17:38:22.48 0.11.0M
KANLHP7.9 25 P17:38:21.73 -0.41.0M
KANLHP7.9 25 S17:38:22.98 -0.61.0M
TYR4HT11.8 78 P17:38:22.79 -0.11.0M
TYR4HT11.8 78 S17:38:24.78 0.01.0M
TYR6HT11.9138 P17:38:23.17 0.31.0M
TYR6HT11.9138 S17:38:25.36 0.51.0M
TYR1HT16.8111 P17:38:23.78 0.11.0M
TYR1HT16.8111 S17:38:26.29 0.01.0M
TYR2AHT21.7145 P17:38:24.64 0.11.0M
TYR2AHT21.7145 S17:38:27.56 -0.31.0M
TYRNHT22.1107 P17:38:24.43 -0.21.0M
TYRNHT22.1107 S17:38:27.51 -0.51.0M
THLHL22.9174 P17:38:24.83 0.11.0M
THLHL22.9174 S17:38:28.01 -0.11.0M
LITHT56.6 49 P17:38:30.81 0.31.0M
LITHT56.6 49 S17:38:38.82 0.51.0M


  Solution details

Event:
    Public ID              nkua2021hafs
    Description
      region name: Greece
Origin:
    Date                   2021-04-10
    Time                  17:38:20.30
    Latitude              39.7693 deg  +/-      1 km
    Longitude             21.9857 deg  +/-      1 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap             160 deg

2 Network magnitudes:
    MLv       1.14 +/- 0.30   7            
    M         1.14            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VRKS  HP    0.0 334  P       17:38:21.50   0.1 M  1.0  VRKS 
    VRKS  HP    0.0 334  S       17:38:22.48   0.1 M  1.0  VRKS 
    KANL  HP    0.1  25  P       17:38:21.73  -0.4 M  1.0  KANL 
    KANL  HP    0.1  25  S       17:38:22.98  -0.6 M  1.0  KANL 
    TYR4  HT    0.1  78  P       17:38:22.79  -0.1 M  1.0  TYR4 
    TYR4  HT    0.1  78  S       17:38:24.78  -0.0 M  1.0  TYR4 
    TYR6  HT    0.1 138  P       17:38:23.17   0.3 M  1.0  TYR6 
    TYR6  HT    0.1 138  S       17:38:25.36   0.5 M  1.0  TYR6 
    TYR1  HT    0.2 111  P       17:38:23.78   0.1 M  1.0  TYR1 
    TYR1  HT    0.2 111  S       17:38:26.29  -0.0 M  1.0  TYR1 
    TYR2A HT    0.2 145  P       17:38:24.64   0.1 M  1.0  TYR2A
    TYR2A HT    0.2 145  S       17:38:27.56  -0.3 M  1.0  TYR2A
    TYRN  HT    0.2 107  P       17:38:24.43  -0.2 M  1.0  TYRN 
    TYRN  HT    0.2 107  S       17:38:27.51  -0.5 M  1.0  TYRN 
    THL   HL    0.2 174  P       17:38:24.83   0.1 M  1.0  THL  
    THL   HL    0.2 174  S       17:38:28.01  -0.1 M  1.0  THL  
    LIT   HT    0.5  49  P       17:38:30.81   0.3 M  1.0  LIT  
    LIT   HT    0.5  49  S       17:38:38.82   0.5 M  1.0  LIT  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VRKS  HP    0.0 334  MLv     1.45  0.30    1.99658      
    KANL  HP    0.1  25  MLv     1.42  0.27    1.32036      
    TYR4  HT    0.1  78  MLv     1.49  0.35    1.25806      
    TYR6  HT    0.1 138  MLv     0.56 -0.59   0.144639      
    TYR1  HT    0.2 111  MLv     0.90 -0.24   0.241116      
    TYR2A HT    0.2 145  MLv     0.99 -0.16   0.221596      
    TYRN  HT    0.2 107  MLv     1.00 -0.14   0.173128      
    THL   HL    0.2 174  MLv     0.76 -0.38   0.0744557      
    LIT   HT    0.5  49  MLv     1.81  0.67   0.143093