Earthquake Information
 Origin Time
2021-09-16 17:31:57 (GMT)
 Magnitude
M 2.2
 Latitude
39.6942° N
 Longitude
20.3797° E
 Focal Depth
6 km
 # of Arrivals
22
 Location 23.3 km NNE of Igoumenitsa
40.2 km ENE of Kerkyra
347.2 km NW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT18.6193 P17:32:01.50 -0.11.0M
IGTHT18.6193 S17:32:04.50 0.01.0M
JANHL40.4 96 P17:32:05.16 -0.11.0M
JANHL40.4 96 S17:32:10.57 -0.41.0M
KEKHL50.0272 P17:32:07.12 0.31.0M
KEKHL50.0272 S17:32:13.45 -0.21.0M
PRMDHP64.1107 P17:32:09.25 0.01.0M
PRMDHP64.1107 S17:32:17.01 -0.91.0M
TETRHL86.0117 P17:32:12.69 -0.21.0M
TETRHL86.0117 S17:32:23.57 -0.71.0M
TSLKHT99.5166 P17:32:14.52 -0.31.0M
TSLKHT99.5166 S17:32:27.53 -0.31.0M
AMPLHP111.9140 P17:32:17.08 0.21.0M
AMPLHP111.9140 S17:32:31.13 -0.21.0M
NYDRHT112.5166 P17:32:16.66 -0.21.0M
NYDRHT112.5166 S17:32:31.32 0.01.0M
FSKHP138.2173 P17:32:21.70 0.81.0M
FSKHP138.2173 S17:32:38.83 0.41.0M
PDOHP140.2150 P17:32:21.45 0.21.0M
PDOHP140.2150 S17:32:39.43 0.41.0M
THLHL140.7 96 P17:32:22.02 0.71.0M
THLHL140.7 96 S17:32:39.83 0.61.0M


  Solution details

Event:
    Public ID              nkua2021sesm
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2021-09-16
    Time                  17:31:57.84
    Latitude              39.6942 deg  +/-      1 km
    Longitude             20.3797 deg  +/-      1 km
    Depth                       6 km   +/-    1 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap             184 deg

2 Network magnitudes:
    MLv       2.23 +/- 0.11   9            
    M         2.23            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.2 193  P       17:32:01.50  -0.1 M  1.0  IGT  
    IGT   HT    0.2 193  S       17:32:04.50   0.0 M  1.0  IGT  
    JAN   HL    0.4  96  P       17:32:05.16  -0.1 M  1.0  JAN  
    JAN   HL    0.4  96  S       17:32:10.57  -0.4 M  1.0  JAN  
    KEK   HL    0.5 272  P       17:32:07.12   0.3 M  1.0  KEK  
    KEK   HL    0.5 272  S       17:32:13.45  -0.2 M  1.0  KEK  
    PRMD  HP    0.6 107  P       17:32:09.25   0.0 M  1.0  PRMD 
    PRMD  HP    0.6 107  S       17:32:17.01  -0.9 M  1.0  PRMD 
    TETR  HL    0.8 117  P       17:32:12.69  -0.2 M  1.0  TETR 
    TETR  HL    0.8 117  S       17:32:23.57  -0.7 M  1.0  TETR 
    TSLK  HT    0.9 166  P       17:32:14.52  -0.3 M  1.0  TSLK 
    TSLK  HT    0.9 166  S       17:32:27.53  -0.3 M  1.0  TSLK 
    AMPL  HP    1.0 140  P       17:32:17.08   0.2 M  1.0  AMPL 
    AMPL  HP    1.0 140  S       17:32:31.13  -0.2 M  1.0  AMPL 
    NYDR  HT    1.0 166  P       17:32:16.66  -0.2 M  1.0  NYDR 
    NYDR  HT    1.0 166  S       17:32:31.32  -0.0 M  1.0  NYDR 
    FSK   HP    1.2 173  P       17:32:21.70   0.8 M  1.0  FSK  
    FSK   HP    1.2 173  S       17:32:38.83   0.4 M  1.0  FSK  
    PDO   HP    1.3 150  P       17:32:21.45   0.2 M  1.0  PDO  
    PDO   HP    1.3 150  S       17:32:39.43   0.4 M  1.0  PDO  
    THL   HL    1.3  96  P       17:32:22.02   0.7 M  1.0  THL  
    THL   HL    1.3  96  S       17:32:39.83   0.6 M  1.0  THL  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.2 193  MLv     2.32  0.09     5.7503      
    JAN   HL    0.4  96  MLv     2.00 -0.23     1.0252      
    KEK   HL    0.5 272  MLv     1.96 -0.27   0.783997      
    PRMD  HP    0.6 107  MLv     2.29  0.06   0.467347      
    TETR  HL    0.8 117  MLv     2.48  0.25   0.562313      
    TSLK  HT    0.9 166  MLv     2.17 -0.06   0.237189      
    AMPL  HP    1.0 140  MLv     2.11 -0.12   0.176851      
    NYDR  HT    1.0 166  MLv     2.29  0.06    0.19349      
    FSK   HP    1.2 173  MLv     2.36  0.13   0.234157      
    PDO   HP    1.3 150  MLv     2.20 -0.03   0.159942      
    THL   HL    1.3  96  MLv     2.30  0.07   0.118284