Earthquake Information
 Origin Time
 2021-04-17 16:31:29 (GMT)
 Magnitude
 M 1.5
 Latitude
 39.7910° N
 Longitude
 21.9658° E
 Focal Depth
 7 km
 # of Arrivals
 20
 Location 31.2 km NNE of Trikala
42.5 km WNW of Larissa
252.6 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
VRKSHP1.2131 P16:31:30.83 0.21.0M
VRKSHP1.2131 S16:31:31.72 -0.11.0M
KANLHP6.9 47 P16:31:31.06 0.11.0M
KANLHP6.9 47 S16:31:32.35 -0.21.0M
TYR5HT12.8 65 P16:31:31.98 0.11.0M
TYR5HT12.8 65 S16:31:34.36 0.21.0M
TYR4HT13.2 90 P16:31:32.08 0.11.0M
TYR4HT13.2 90 S16:31:34.38 0.11.0M
TYR6HT14.8140 P16:31:32.56 0.31.0M
TYR6HT14.8140 S16:31:34.63 -0.21.0M
TYRNHT24.5111 P16:31:33.94 0.11.0M
TYRNHT24.5111 S16:31:37.49 -0.11.0M
TYR2AHT24.6145 P16:31:34.12 0.31.0M
TYR2AHT24.6145 S16:31:37.55 -0.11.0M
THLHL25.5171 P16:31:34.19 0.21.0M
THLHL25.5171 S16:31:37.63 -0.21.0M
KPROHT54.6289 P16:31:39.19 0.31.0M
KPROHT54.6289 S16:31:46.29 -0.31.0M
AGGHT91.3160 P16:31:45.75 1.01.0M
AGGHT91.3160 S16:31:56.83 -0.41.0M


  Solution details 

Event:
    Public ID              nkua2021hmya
    Description
      region name: Greece
Origin:
    Date                   2021-04-17
    Time                  16:31:29.08
    Latitude              39.7910 deg  +/-      1 km
    Longitude             21.9658 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 Analyst2
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             119 deg

2 Network magnitudes:
    MLv       1.52 +/- 0.19   8            
    M         1.52            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    VRKS  HP    0.0 131  P       16:31:30.83   0.2 M  1.0  VRKS 
    VRKS  HP    0.0 131  S       16:31:31.72  -0.1 M  1.0  VRKS 
    KANL  HP    0.1  47  P       16:31:31.06   0.1 M  1.0  KANL 
    KANL  HP    0.1  47  S       16:31:32.35  -0.2 M  1.0  KANL 
    TYR5  HT    0.1  65  P       16:31:31.98   0.1 M  1.0  TYR5 
    TYR5  HT    0.1  65  S       16:31:34.36   0.2 M  1.0  TYR5 
    TYR4  HT    0.1  90  P       16:31:32.08   0.1 M  1.0  TYR4 
    TYR4  HT    0.1  90  S       16:31:34.38   0.1 M  1.0  TYR4 
    TYR6  HT    0.1 140  P       16:31:32.56   0.3 M  1.0  TYR6 
    TYR6  HT    0.1 140  S       16:31:34.63  -0.2 M  1.0  TYR6 
    TYRN  HT    0.2 111  P       16:31:33.94   0.1 M  1.0  TYRN 
    TYRN  HT    0.2 111  S       16:31:37.49  -0.1 M  1.0  TYRN 
    TYR2A HT    0.2 145  P       16:31:34.12   0.3 M  1.0  TYR2A
    TYR2A HT    0.2 145  S       16:31:37.55  -0.1 M  1.0  TYR2A
    THL   HL    0.2 171  P       16:31:34.19   0.2 M  1.0  THL  
    THL   HL    0.2 171  S       16:31:37.63  -0.2 M  1.0  THL  
    KPRO  HT    0.5 289  P       16:31:39.19   0.3 M  1.0  KPRO 
    KPRO  HT    0.5 289  S       16:31:46.29  -0.3 M  1.0  KPRO 
    AGG   HT    0.8 160  P       16:31:45.75   1.0 M  1.0  AGG  
    AGG   HT    0.8 160  S       16:31:56.83  -0.4 M  1.0  AGG  

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    VRKS  HP    0.0 131  MLv     1.85  0.33    5.25089      
    KANL  HP    0.1  47  MLv     1.53  0.01    1.82289      
    TYR5  HT    0.1  65  MLv     1.35 -0.17   0.843984      
    TYR4  HT    0.1  90  MLv     1.63  0.11    1.59051      
    TYR6  HT    0.1 140  MLv     1.27 -0.25    0.63421      
    TYRN  HT    0.2 111  MLv     1.34 -0.17   0.333626      
    TYR2A HT    0.2 145  MLv     1.52  0.00     0.6383      
    THL   HL    0.2 171  MLv     1.00 -0.52   0.110197      
    KPRO  HT    0.5 289  MLv     1.68  0.16   0.164116      
    AGG   HT    0.8 160  MLv     2.17  0.65   0.201985