Earthquake Information
 Origin Time
2026-01-31 16:18:32 (GMT)
 Magnitude
M 1.7
 Latitude
39.7137° N
 Longitude
20.4615° E
 Focal Depth
2 km
 # of Arrivals
11
 Location 28.7 km NE of Igoumenitsa
33.7 km W of Ioannina
342.5 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR141Y23.0 26 P16:18:36.47 0.11.0A
IGTHT23.2209 P16:18:36.02 -0.41.0A
JANHL33.7101 P16:18:36.88 -1.41.0A
GR151Y56.0 63 P16:18:41.66 -0.31.0A
KEKHL56.9270 P16:18:41.55 -0.61.0A
PENTHL78.8 47 P16:18:46.97 1.21.0A
TETRHL80.9120 P16:18:44.51 -1.71.0A
LKD2HT104.2171 P16:18:51.46 1.41.0A
PDOHP138.7153 P16:18:55.69 0.41.0A
AGGHT178.6115 P16:19:02.34 1.41.0A


  Solution details

Event:
    Public ID              nkua2026cebj
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-01-31
    Time                  16:18:32.10  +/-    0.4 s
    Latitude              39.7137 deg  +/-      3 km
    Longitude             20.4615 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.03 s
    Azimuthal gap             116 deg

2 Network magnitudes:
    MLv       1.73 +/- 0.16   7            
    M         1.73            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR14  1Y    0.2  26  P       16:18:36.47   0.1 A  1.0  GR14 
    IGT   HT    0.2 209  P       16:18:36.02  -0.4 A  1.0  IGT  
    JAN   HL    0.3 101  P       16:18:36.88  -1.4 A  1.0  JAN  
    GR15  1Y    0.5  63  P       16:18:41.66  -0.3 A  1.0  GR15 
    KEK   HL    0.5 270  P       16:18:41.55  -0.6 A  1.0  KEK  
    PENT  HL    0.7  47  P       16:18:46.97   1.2 A  1.0  PENT 
    TETR  HL    0.7 120  P       16:18:44.51  -1.7 A  1.0  TETR 
    LKD2  HT    0.9 171  P       16:18:51.46   1.4 A  1.0  LKD2 
    THL   HL    1.2  97  P       16:18:58.48   3.8 AX 0.0  THL  
    PDO   HP    1.2 153  P       16:18:55.69   0.4 A  1.0  PDO  
    AGG   HT    1.6 115  P       16:19:02.34   1.4 A  1.0  AGG  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR14  1Y    0.2  26  MLv     1.81  0.08    1.35146      
    IGT   HT    0.2 209  MLv     1.39 -0.34   0.510241      
    JAN   HL    0.3 101  MLv     1.89  0.16    1.16244      
    GR15  1Y    0.5  63  MLv     1.73  0.00   0.170178      
    KEK   HL    0.5 270  MLv     1.51 -0.22    0.18571      
    PENT  HL    0.7  47  MLv     1.71 -0.02   0.0800606      
    TETR  HL    0.7 120  MLv     2.01  0.29   0.203168