Earthquake Information
 Origin Time
 2021-04-22 17:09:07 (GMT)
 Magnitude
 M 1.8
 Latitude
 39.7565° N
 Longitude
 22.0822° E
 Focal Depth
 6 km
 # of Arrivals
 18
 Location 31.8 km WNW of Larissa
35.0 km NE of Trikala
243.5 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TYR4HT5.1 40 P17:09:09.32 0.11.0M
TYR4HT5.1 40 S17:09:10.45 0.01.0M
TYR6HT7.5183 P17:09:09.83 0.21.0M
TYR6HT7.5183 S17:09:11.27 0.21.0M
TYR1HT8.7122 P17:09:09.83 0.11.0M
TYR1HT8.7122 S17:09:11.26 -0.11.0M
TYR5HT9.3 11 P17:09:09.92 0.11.0M
TYR5HT9.3 11 S17:09:11.61 0.11.0M
VRKSHP9.5289 P17:09:10.05 0.11.0M
VRKSHP9.5289 S17:09:11.68 -0.11.0M
KANLHP9.9330 P17:09:09.94 0.01.0M
KANLHP9.9330 S17:09:11.55 -0.11.0M
TYRNHT13.8111 P17:09:10.57 0.01.0M
TYRNHT13.8111 S17:09:12.72 -0.11.0M
TYR2AHT16.9166 P17:09:11.17 0.11.0M
TYR2AHT16.9166 S17:09:13.63 -0.11.0M
THLHL22.1195 P17:09:11.96 -0.11.0M
THLHL22.1195 S17:09:14.92 -0.41.0M


  Solution details 

Event:
    Public ID              nkua2021hwct
    Description
      region name: Greece
Origin:
    Date                   2021-04-22
    Time                  17:09:07.65
    Latitude              39.7565 deg  +/-      0 km
    Longitude             22.0822 deg  +/-      0 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.10 s
    Azimuthal gap              93 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.09   7            
    M         1.77            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TYR4  HT    0.0  40  P       17:09:09.32   0.1 M  1.0  TYR4 
    TYR4  HT    0.0  40  S       17:09:10.45  -0.0 M  1.0  TYR4 
    TYR6  HT    0.1 183  P       17:09:09.83   0.2 M  1.0  TYR6 
    TYR6  HT    0.1 183  S       17:09:11.27   0.2 M  1.0  TYR6 
    TYR1  HT    0.1 122  P       17:09:09.83   0.1 M  1.0  TYR1 
    TYR1  HT    0.1 122  S       17:09:11.26  -0.1 M  1.0  TYR1 
    TYR5  HT    0.1  11  P       17:09:09.92   0.1 M  1.0  TYR5 
    TYR5  HT    0.1  11  S       17:09:11.61   0.1 M  1.0  TYR5 
    VRKS  HP    0.1 289  P       17:09:10.05   0.1 M  1.0  VRKS 
    VRKS  HP    0.1 289  S       17:09:11.68  -0.1 M  1.0  VRKS 
    KANL  HP    0.1 330  P       17:09:09.94   0.0 M  1.0  KANL 
    KANL  HP    0.1 330  S       17:09:11.55  -0.1 M  1.0  KANL 
    TYRN  HT    0.1 111  P       17:09:10.57  -0.0 M  1.0  TYRN 
    TYRN  HT    0.1 111  S       17:09:12.72  -0.1 M  1.0  TYRN 
    TYR2A HT    0.2 166  P       17:09:11.17   0.1 M  1.0  TYR2A
    TYR2A HT    0.2 166  S       17:09:13.63  -0.1 M  1.0  TYR2A
    THL   HL    0.2 195  P       17:09:11.96  -0.1 M  1.0  THL  
    THL   HL    0.2 195  S       17:09:14.92  -0.4 M  1.0  THL  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TYR4  HT    0.0  40  MLv     2.21  0.44    9.69129      
    TYR6  HT    0.1 183  MLv     1.63 -0.14    2.20115      
    TYR1  HT    0.1 122  MLv     1.83  0.06    3.24828      
    TYR5  HT    0.1  11  MLv     1.77  0.00    2.75362      
    VRKS  HP    0.1 289  MLv     1.71 -0.06    2.37327      
    KANL  HP    0.1 330  MLv     1.66 -0.11    2.05032      
    TYRN  HT    0.1 111  MLv     1.77  0.01     1.6565      
    TYR2A HT    0.2 166  MLv     1.93  0.16    2.55972      
    THL   HL    0.2 195  MLv     1.71 -0.06   0.689538