Earthquake Information
 Origin Time
2021-04-21 03:01:09 (GMT)
 Magnitude
M 1.8
 Latitude
39.8740° N
 Longitude
21.9868° E
 Focal Depth
8 km
 # of Arrivals
26
 Location 40.1 km NNE of Trikala
45.5 km NW of Larissa
258.9 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KANLHP5.6144 P03:01:11.30 0.11.0M
KANLHP5.6144 S03:01:12.47 -0.31.0M
VRKSHP10.0185 P03:01:11.90 0.01.0M
VRKSHP10.0185 S03:01:13.58 -0.41.0M
TYR5HT10.6111 P03:01:12.37 0.51.0M
TYR5HT10.6111 S03:01:14.38 0.51.0M
TYR4HT14.6129 P03:01:12.98 0.51.0M
TYR6HT21.9159 P03:01:14.01 0.31.0M
TYR6HT21.9159 S03:01:16.89 -0.31.0M
TYR1HT23.5139 P03:01:14.24 0.31.0M
TYR1HT23.5139 S03:01:17.46 -0.11.0M
TYRNHT27.7131 P03:01:15.12 0.51.0M
TYR2AHT31.9158 P03:01:15.67 0.41.0M
TYR2AHT31.9158 S03:01:19.48 -0.51.0M
THLHL34.5176 P03:01:15.86 0.21.0M
THLHL34.5176 S03:01:20.28 -0.41.0M
LITHT49.7 59 P03:01:18.58 0.31.0M
LITHT49.7 59 S03:01:24.79 -0.61.0M
KPROHT53.9280 P03:01:19.42 0.41.0M
KPROHT53.9280 S03:01:26.35 -0.31.0M
TETRHL84.8226 P03:01:24.12 0.11.0M
TETRHL84.8226 S03:01:35.24 -0.41.0M
PRMDHP85.2243 P03:01:24.38 0.31.0M
PRMDHP85.2243 S03:01:35.61 -0.11.0M
EVRHL107.5188 P03:01:28.47 0.91.0M
EVRHL107.5188 S03:01:41.71 -0.31.0M


  Solution details

Event:
    Public ID              nkua2021htfi
    Description
      region name: Greece
Origin:
    Date                   2021-04-21
    Time                  03:01:09.34
    Latitude              39.8740 deg  +/-      1 km
    Longitude             21.9868 deg  +/-      1 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 Analyst2
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.39 s
    Azimuthal gap             140 deg

2 Network magnitudes:
    MLv       1.76 +/- 0.18  12            
    M         1.76           12 preferred  

26 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KANL  HP    0.1 144  P       03:01:11.30   0.1 M  1.0  KANL 
    KANL  HP    0.1 144  S       03:01:12.47  -0.3 M  1.0  KANL 
    VRKS  HP    0.1 185  P       03:01:11.90  -0.0 M  1.0  VRKS 
    VRKS  HP    0.1 185  S       03:01:13.58  -0.4 M  1.0  VRKS 
    TYR5  HT    0.1 111  P       03:01:12.37   0.5 M  1.0  TYR5 
    TYR5  HT    0.1 111  S       03:01:14.38   0.5 M  1.0  TYR5 
    TYR4  HT    0.1 129  P       03:01:12.98   0.5 M  1.0  TYR4 
    TYR6  HT    0.2 159  P       03:01:14.01   0.3 M  1.0  TYR6 
    TYR6  HT    0.2 159  S       03:01:16.89  -0.3 M  1.0  TYR6 
    TYR1  HT    0.2 139  P       03:01:14.24   0.3 M  1.0  TYR1 
    TYR1  HT    0.2 139  S       03:01:17.46  -0.1 M  1.0  TYR1 
    TYRN  HT    0.3 131  P       03:01:15.12   0.5 M  1.0  TYRN 
    TYR2A HT    0.3 158  P       03:01:15.67   0.4 M  1.0  TYR2A
    TYR2A HT    0.3 158  S       03:01:19.48  -0.5 M  1.0  TYR2A
    THL   HL    0.3 176  P       03:01:15.86   0.2 M  1.0  THL  
    THL   HL    0.3 176  S       03:01:20.28  -0.4 M  1.0  THL  
    LIT   HT    0.4  59  P       03:01:18.58   0.3 M  1.0  LIT  
    LIT   HT    0.4  59  S       03:01:24.79  -0.6 M  1.0  LIT  
    KPRO  HT    0.5 280  P       03:01:19.42   0.4 M  1.0  KPRO 
    KPRO  HT    0.5 280  S       03:01:26.35  -0.3 M  1.0  KPRO 
    TETR  HL    0.8 226  P       03:01:24.12   0.1 M  1.0  TETR 
    TETR  HL    0.8 226  S       03:01:35.24  -0.4 M  1.0  TETR 
    PRMD  HP    0.8 243  P       03:01:24.38   0.3 M  1.0  PRMD 
    PRMD  HP    0.8 243  S       03:01:35.61  -0.1 M  1.0  PRMD 
    EVR   HL    1.0 188  P       03:01:28.47   0.9 M  1.0  EVR  
    EVR   HL    1.0 188  S       03:01:41.71  -0.3 M  1.0  EVR  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KANL  HP    0.1 144  MLv     1.98  0.22    5.56512      
    VRKS  HP    0.1 185  MLv     2.11  0.35      5.758      
    TYR5  HT    0.1 111  MLv     1.90  0.14    3.42771      
    TYR4  HT    0.1 129  MLv     1.61 -0.15    1.39122      
    TYR6  HT    0.2 159  MLv     1.41 -0.35     0.5831      
    TYR1  HT    0.2 139  MLv     1.37 -0.39   0.480473      
    TYRN  HT    0.3 131  MLv     1.69 -0.07   0.618552      
    TYR2A HT    0.3 158  MLv     1.67 -0.09   0.593565      
    THL   HL    0.3 176  MLv     1.53 -0.23   0.223243      
    LIT   HT    0.4  59  MLv     1.77  0.01   0.193451      
    KPRO  HT    0.5 280  MLv     1.61 -0.15   0.144099      
    TETR  HL    0.8 226  MLv     2.06  0.30   0.214779      
    PRMD  HP    0.8 243  MLv     1.83  0.07   0.126139      
    EVR   HL    1.0 188  MLv     2.02  0.26   0.152426