Earthquake Information
 Origin Time
 2021-01-23 17:53:07 (GMT)
 Magnitude
 M 2.2
 Latitude
 39.2157° N
 Longitude
 20.4503° E
 Focal Depth
 5 km
 # of Arrivals
 17
 Location 35.8 km SSE of Igoumenitsa
39.3 km NW of Preveza
316.5 km WNW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT36.6344 P17:53:13.84 -0.31.0M
IGTHT36.6344 S17:53:19.66 0.51.0M
TSLKHT46.9158 P17:53:15.54 -0.31.0M
TSLKHT46.9158 S17:53:22.36 0.31.0M
NYDRHT59.8159 P17:53:17.04 -0.91.0M
NYDRHT59.8159 S17:53:25.91 0.21.0M
DRAGHT60.1170 P17:53:17.38 -0.61.0M
DRAGHT60.1170 S17:53:25.98 0.21.0M
TETRHL72.4 78 P17:53:19.39 -0.61.0M
TETRHL72.4 78 S17:53:29.68 0.41.0M
AMPLHP73.5116 P17:53:20.06 -0.11.0M
AMPLHP73.5116 S17:53:29.92 0.31.0M
PDOHP93.4137 P17:53:22.48 -1.01.0M
PDOHP93.4137 S17:53:35.19 -0.11.0M
VLSHL116.1174 P17:53:27.35 0.31.0M
VLSHL116.1174 S17:53:42.38 0.91.0M
AGGHT164.1 97 P17:53:34.48 0.71.0M


  Solution details 

Event:
    Public ID              nkua2021bpom
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2021-01-23
    Time                  17:53:07.16  +/-    0.5 s
    Latitude              39.2157 deg  +/-      2 km
    Longitude             20.4503 deg  +/-      3 km
    Depth                       5 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.51 s
    Azimuthal gap             170 deg

2 Network magnitudes:
    MLv       2.18 +/- 0.31   7            
    M         2.18            7 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.3 344  P       17:53:13.84  -0.3 M  1.0  IGT  
    IGT   HT    0.3 344  S       17:53:19.66   0.5 M  1.0  IGT  
    TSLK  HT    0.4 158  P       17:53:15.54  -0.3 M  1.0  TSLK 
    TSLK  HT    0.4 158  S       17:53:22.36   0.3 M  1.0  TSLK 
    NYDR  HT    0.5 159  P       17:53:17.04  -0.9 M  1.0  NYDR 
    NYDR  HT    0.5 159  S       17:53:25.91   0.2 M  1.0  NYDR 
    DRAG  HT    0.5 170  P       17:53:17.38  -0.6 M  1.0  DRAG 
    DRAG  HT    0.5 170  S       17:53:25.98   0.2 M  1.0  DRAG 
    TETR  HL    0.7  78  P       17:53:19.39  -0.6 M  1.0  TETR 
    TETR  HL    0.7  78  S       17:53:29.68   0.4 M  1.0  TETR 
    AMPL  HP    0.7 116  P       17:53:20.06  -0.1 M  1.0  AMPL 
    AMPL  HP    0.7 116  S       17:53:29.92   0.3 M  1.0  AMPL 
    PDO   HP    0.8 137  P       17:53:22.48  -1.0 M  1.0  PDO  
    PDO   HP    0.8 137  S       17:53:35.19  -0.1 M  1.0  PDO  
    VLS   HL    1.0 174  P       17:53:27.35   0.3 M  1.0  VLS  
    VLS   HL    1.0 174  S       17:53:42.38   0.9 M  1.0  VLS  
    AGG   HT    1.5  97  P       17:53:34.48   0.7 M  1.0  AGG  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.3 344  MLv     1.66 -0.53   0.439816      
    TSLK  HT    0.4 158  MLv     1.87 -0.31   0.394633      
    NYDR  HT    0.5 159  MLv     1.86 -0.32   0.132983      
    DRAG  HT    0.5 170  MLv     3.46  1.27   0.475746      
    TETR  HL    0.7  78  MLv     2.13 -0.06   0.291355      
    AMPL  HP    0.7 116  MLv     2.02 -0.16   0.225017      
    PDO   HP    0.8 137  MLv     2.24  0.05   0.295196      
    VLS   HL    1.0 174  MLv     2.64  0.46   0.573228      
    AGG   HT    1.5  97  MLv     2.55  0.37    0.20839