Earthquake Information
 Origin Time
2021-04-17 11:56:19 (GMT)
 Magnitude
M 2.8
 Latitude
39.7735° N
 Longitude
22.0697° E
 Focal Depth
7 km
 # of Arrivals
48
 Location 33.6 km WNW of Larissa
35.5 km NE of Trikala
245.7 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
TYR4HT4.8 65 P11:56:21.51 0.11.0M
TYR4HT4.8 65 S11:56:22.58 -0.21.0M
KANLHP7.7330 P11:56:21.77 0.01.0M
KANLHP7.7330 S11:56:23.26 -0.11.0M
TYR5HT7.8 21 P11:56:21.81 0.01.0M
TYR5HT7.8 21 S11:56:23.37 0.01.0M
VRKSHP8.0278 P11:56:22.00 0.11.0M
VRKSHP8.0278 S11:56:23.51 -0.21.0M
TYR6HT9.4176 P11:56:22.24 0.21.0M
TYR6HT9.4176 S11:56:23.92 0.01.0M
TYR1HT10.7128 P11:56:22.34 0.11.0M
TYR1HT10.7128 S11:56:24.10 -0.11.0M
TYRNHT15.6116 P11:56:23.09 0.11.0M
TYRNHT15.6116 S11:56:25.63 0.01.0M
TYR2AHT19.0164 P11:56:23.68 0.11.0M
TYR2AHT19.0164 S11:56:26.37 -0.21.0M
THLHL23.7192 P11:56:24.30 0.01.0M
THLHL23.7192 S11:56:27.58 -0.41.0M
NESNHT40.5 97 P11:56:27.38 0.31.0M
NESNHT40.5 97 S11:56:32.40 -0.51.0M
LITHT51.0 44 P11:56:28.35 -0.61.0M
LITHT51.0 44 S11:56:35.54 -0.61.0M
KPROHT63.6288 P11:56:30.84 -0.11.0M
KPROHT63.6288 S11:56:39.25 -0.61.0M
TETRHL83.2235 P11:56:34.44 0.21.0M
TETRHL83.2235 S11:56:45.06 -0.61.0M
AGGHT86.7165 P11:56:35.14 0.41.0M
AGGHT86.7165 S11:56:46.17 -0.41.0M
PRMDHP87.6252 P11:56:34.89 0.01.0M
PRMDHP87.6252 S11:56:46.45 -0.51.0M
EVRHL97.9193 P11:56:36.89 0.41.0M
EVRHL97.9193 S11:56:49.39 -0.41.0M
NESTHT112.4309 P11:56:39.51 0.71.0M
NESTHT112.4309 S11:56:53.90 -0.11.0M
AMPLHP119.9218 P11:56:40.35 0.41.0M
AMPLHP119.9218 S11:56:56.07 0.21.0M
ANXHP131.9186 P11:56:42.41 0.61.0M
ANXHP131.9186 S11:56:59.40 0.11.0M
GRGHT134.5 12 P11:56:43.05 0.81.0M
GRGHT134.5 12 S11:57:00.28 0.31.0M
PAIGHT138.4 83 P11:56:42.98 0.21.0M
PAIGHT138.4 83 S11:57:01.49 0.41.0M
IGTHT151.4260 P11:56:45.13 0.31.0M
IGTHT151.4260 S11:57:05.26 0.61.0M
AIOACL175.7180 P11:56:48.57 0.31.0M
AIOACL175.7180 S11:57:10.56 -0.31.0M
KLVHL192.5178 P11:56:51.07 0.61.0M
KLVHL192.5178 S11:57:14.16 -0.71.0M


  Solution details

Event:
    Public ID              nkua2021hmoy
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2021-04-17
    Time                  11:56:19.73
    Latitude              39.7735 deg  +/-      0 km
    Longitude             22.0697 deg  +/-      0 km
    Depth                       7 km   +/-    0 km
    Agency                 HA
    Author                 Analyst2
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.35 s
    Azimuthal gap              42 deg

2 Network magnitudes:
    MLv       2.77 +/- 0.14  19            
    M         2.77           19 preferred  

48 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    TYR4  HT    0.0  65  P       11:56:21.51   0.1 M  1.0  TYR4 
    TYR4  HT    0.0  65  S       11:56:22.58  -0.2 M  1.0  TYR4 
    KANL  HP    0.1 330  P       11:56:21.77   0.0 M  1.0  KANL 
    KANL  HP    0.1 330  S       11:56:23.26  -0.1 M  1.0  KANL 
    TYR5  HT    0.1  21  P       11:56:21.81   0.0 M  1.0  TYR5 
    TYR5  HT    0.1  21  S       11:56:23.37  -0.0 M  1.0  TYR5 
    VRKS  HP    0.1 278  P       11:56:22.00   0.1 M  1.0  VRKS 
    VRKS  HP    0.1 278  S       11:56:23.51  -0.2 M  1.0  VRKS 
    TYR6  HT    0.1 176  P       11:56:22.24   0.2 M  1.0  TYR6 
    TYR6  HT    0.1 176  S       11:56:23.92   0.0 M  1.0  TYR6 
    TYR1  HT    0.1 128  P       11:56:22.34   0.1 M  1.0  TYR1 
    TYR1  HT    0.1 128  S       11:56:24.10  -0.1 M  1.0  TYR1 
    TYRN  HT    0.1 116  P       11:56:23.09   0.1 M  1.0  TYRN 
    TYRN  HT    0.1 116  S       11:56:25.63   0.0 M  1.0  TYRN 
    TYR2A HT    0.2 164  P       11:56:23.68   0.1 M  1.0  TYR2A
    TYR2A HT    0.2 164  S       11:56:26.37  -0.2 M  1.0  TYR2A
    THL   HL    0.2 192  P       11:56:24.30  -0.0 M  1.0  THL  
    THL   HL    0.2 192  S       11:56:27.58  -0.4 M  1.0  THL  
    NESN  HT    0.4  97  P       11:56:27.38   0.3 M  1.0  NESN 
    NESN  HT    0.4  97  S       11:56:32.40  -0.5 M  1.0  NESN 
    LIT   HT    0.5  44  P       11:56:28.35  -0.6 M  1.0  LIT  
    LIT   HT    0.5  44  S       11:56:35.54  -0.6 M  1.0  LIT  
    KPRO  HT    0.6 288  P       11:56:30.84  -0.1 M  1.0  KPRO 
    KPRO  HT    0.6 288  S       11:56:39.25  -0.6 M  1.0  KPRO 
    TETR  HL    0.7 235  P       11:56:34.44   0.2 M  1.0  TETR 
    TETR  HL    0.7 235  S       11:56:45.06  -0.6 M  1.0  TETR 
    AGG   HT    0.8 165  P       11:56:35.14   0.4 M  1.0  AGG  
    AGG   HT    0.8 165  S       11:56:46.17  -0.4 M  1.0  AGG  
    PRMD  HP    0.8 252  P       11:56:34.89  -0.0 M  1.0  PRMD 
    PRMD  HP    0.8 252  S       11:56:46.45  -0.5 M  1.0  PRMD 
    EVR   HL    0.9 193  P       11:56:36.89   0.4 M  1.0  EVR  
    EVR   HL    0.9 193  S       11:56:49.39  -0.4 M  1.0  EVR  
    NEST  HT    1.0 309  P       11:56:39.51   0.7 M  1.0  NEST 
    NEST  HT    1.0 309  S       11:56:53.90  -0.1 M  1.0  NEST 
    AMPL  HP    1.1 218  P       11:56:40.35   0.4 M  1.0  AMPL 
    AMPL  HP    1.1 218  S       11:56:56.07   0.2 M  1.0  AMPL 
    ANX   HP    1.2 186  P       11:56:42.41   0.6 M  1.0  ANX  
    ANX   HP    1.2 186  S       11:56:59.40   0.1 M  1.0  ANX  
    GRG   HT    1.2  12  P       11:56:43.05   0.8 M  1.0  GRG  
    GRG   HT    1.2  12  S       11:57:00.28   0.3 M  1.0  GRG  
    PAIG  HT    1.2  83  P       11:56:42.98   0.2 M  1.0  PAIG 
    PAIG  HT    1.2  83  S       11:57:01.49   0.4 M  1.0  PAIG 
    IGT   HT    1.4 260  P       11:56:45.13   0.3 M  1.0  IGT  
    IGT   HT    1.4 260  S       11:57:05.26   0.6 M  1.0  IGT  
    AIOA  CL    1.6 180  P       11:56:48.57   0.3 M  1.0  AIOA 
    AIOA  CL    1.6 180  S       11:57:10.56  -0.3 M  1.0  AIOA 
    KLV   HL    1.7 178  P       11:56:51.07   0.6 M  1.0  KLV  
    KLV   HL    1.7 178  S       11:57:14.16  -0.7 M  1.0  KLV  

23 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    TYR4  HT    0.0  65  MLv     2.89  0.12    46.6286      
    KANL  HP    0.1 330  MLv     2.92  0.14    42.0491      
    TYR5  HT    0.1  21  MLv     2.95  0.18    45.2136      
    VRKS  HP    0.1 278  MLv     3.28  0.51    96.0389      
    TYR6  HT    0.1 176  MLv     2.91  0.13    37.2522      
    TYR1  HT    0.1 128  MLv     2.66 -0.11    19.7353      
    TYRN  HT    0.1 116  MLv     2.68 -0.09    12.1836      
    TYR2A HT    0.2 164  MLv     3.01  0.23    26.9917      
    THL   HL    0.2 192  MLv     2.58 -0.19    4.66773      
    NESN  HT    0.4  97  MLv     2.54 -0.23    2.69637      
    LIT   HT    0.5  44  MLv     3.01  0.24    3.12161      
    KPRO  HT    0.6 288  MLv     2.74 -0.04    1.31345      
    TETR  HL    0.7 235  MLv     2.89  0.11    1.47793      
    AGG   HT    0.8 165  MLv     2.79  0.02   0.886424      
    PRMD  HP    0.8 252  MLv     2.83  0.06     1.2379      
    EVR   HL    0.9 193  MLv     2.73 -0.04   0.872681      
    NEST  HT    1.0 309  MLv     2.65 -0.12   0.614962      
    AMPL  HP    1.1 218  MLv     2.49 -0.28   0.389779      
    ANX   HP    1.2 186  MLv     2.74 -0.03   0.599846      
    GRG   HT    1.2  12  MLv     3.05  0.28    1.19641      
    PAIG  HT    1.2  83  MLv     2.06 -0.71   0.0903049      
    IGT   HT    1.4 260  MLv     2.62 -0.15   0.370044      
    KLV   HL    1.7 178  MLv     2.53 -0.24   0.141914