Earthquake Information
 Origin Time
2021-04-18 01:22:45 (GMT)
 Magnitude
M 1.4
 Latitude
39.8882° N
 Longitude
21.9585° E
 Focal Depth
7 km
 # of Arrivals
22
 Location 40.5 km NNE of Trikala
48.3 km NW of Larissa
261.6 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KANLHP8.3137 P01:22:47.57 0.11.0M
KANLHP8.3137 S01:22:49.05 -0.11.0M
VRKSHP11.7172 P01:22:48.13 0.01.0M
VRKSHP11.7172 S01:22:49.94 -0.31.0M
TYR5HT13.4114 P01:22:48.36 0.11.0M
TYR5HT13.4114 S01:22:50.84 0.21.0M
TYR4HT17.5128 P01:22:49.16 0.21.0M
TYR4HT17.5128 S01:22:52.05 0.21.0M
TYR6HT24.3155 P01:22:50.18 0.11.0M
TYR6HT24.3155 S01:22:53.70 -0.21.0M
TYRNHT30.6130 P01:22:51.23 0.11.0M
TYRNHT30.6130 S01:22:55.36 -0.31.0M
TYR2AHT34.3155 P01:22:51.83 0.11.0M
TYR2AHT34.3155 S01:22:56.57 -0.21.0M
THLHL36.3172 P01:22:51.96 -0.11.0M
THLHL36.3172 S01:22:57.16 -0.11.0M
LITHT51.0 62 P01:22:54.38 -0.21.0M
LITHT51.0 62 S01:23:00.93 -0.91.0M
TETRHL84.2224 P01:23:00.36 0.31.0M
TETRHL84.2224 S01:23:11.23 -0.31.0M
AGGHT101.7161 P01:23:03.34 0.61.0M
AGGHT101.7161 S01:23:16.63 0.21.0M


  Solution details

Event:
    Public ID              nkua2021hnpo
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2021-04-18
    Time                  01:22:45.36
    Latitude              39.8882 deg  +/-      1 km
    Longitude             21.9585 deg  +/-      1 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 Analyst2
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             198 deg

2 Network magnitudes:
    MLv       1.36 +/- 0.20   9            
    M         1.36            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KANL  HP    0.1 137  P       01:22:47.57   0.1 M  1.0  KANL 
    KANL  HP    0.1 137  S       01:22:49.05  -0.1 M  1.0  KANL 
    VRKS  HP    0.1 172  P       01:22:48.13   0.0 M  1.0  VRKS 
    VRKS  HP    0.1 172  S       01:22:49.94  -0.3 M  1.0  VRKS 
    TYR5  HT    0.1 114  P       01:22:48.36   0.1 M  1.0  TYR5 
    TYR5  HT    0.1 114  S       01:22:50.84   0.2 M  1.0  TYR5 
    TYR4  HT    0.2 128  P       01:22:49.16   0.2 M  1.0  TYR4 
    TYR4  HT    0.2 128  S       01:22:52.05   0.2 M  1.0  TYR4 
    TYR6  HT    0.2 155  P       01:22:50.18   0.1 M  1.0  TYR6 
    TYR6  HT    0.2 155  S       01:22:53.70  -0.2 M  1.0  TYR6 
    TYRN  HT    0.3 130  P       01:22:51.23   0.1 M  1.0  TYRN 
    TYRN  HT    0.3 130  S       01:22:55.36  -0.3 M  1.0  TYRN 
    TYR2A HT    0.3 155  P       01:22:51.83   0.1 M  1.0  TYR2A
    TYR2A HT    0.3 155  S       01:22:56.57  -0.2 M  1.0  TYR2A
    THL   HL    0.3 172  P       01:22:51.96  -0.1 M  1.0  THL  
    THL   HL    0.3 172  S       01:22:57.16  -0.1 M  1.0  THL  
    LIT   HT    0.5  62  P       01:22:54.38  -0.2 M  1.0  LIT  
    LIT   HT    0.5  62  S       01:23:00.93  -0.9 M  1.0  LIT  
    TETR  HL    0.8 224  P       01:23:00.36   0.3 M  1.0  TETR 
    TETR  HL    0.8 224  S       01:23:11.23  -0.3 M  1.0  TETR 
    AGG   HT    0.9 161  P       01:23:03.34   0.6 M  1.0  AGG  
    AGG   HT    0.9 161  S       01:23:16.63   0.2 M  1.0  AGG  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KANL  HP    0.1 137  MLv     1.37  0.00    1.14895      
    VRKS  HP    0.1 172  MLv     1.39  0.03    1.00046      
    TYR5  HT    0.1 114  MLv     1.25 -0.12   0.646905      
    TYR4  HT    0.2 128  MLv     1.11 -0.25   0.372848      
    TYR6  HT    0.2 155  MLv     1.11 -0.26   0.250132      
    TYRN  HT    0.3 130  MLv     1.28 -0.09   0.200366      
    TYR2A HT    0.3 155  MLv     1.18 -0.18      0.167      
    THL   HL    0.3 172  MLv     1.37  0.00   0.138235      
    LIT   HT    0.5  62  MLv     1.56  0.20   0.109765      
    TETR  HL    0.8 224  MLv     1.86  0.50   0.138263      
    AGG   HT    0.9 161  MLv     2.25  0.89   0.215288