Earthquake Information
 Origin Time
2026-04-28 16:52:10 (GMT)
 Magnitude
M 1.9
 Latitude
39.6233° N
 Longitude
20.5945° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 22.5 km WSW of Ioannina
31.2 km ENE of Igoumenitsa
327.4 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL22.1 80 P16:52:13.28 -0.81.0A
IGTHT24.9246 P16:52:13.49 -1.01.0A
GR141Y30.8358 P16:52:15.42 -0.11.0A
GR151Y52.4 47 P16:52:18.29 -0.91.0A
GR19B1Y55.2244 P16:52:19.78 0.11.0A
TETRHL66.1118 P16:52:20.11 -1.41.0A
KEKHL69.0279 P16:52:21.90 -0.11.0A
KPROHT75.3 60 P16:52:22.71 -0.31.0A
PENTHL78.8 36 P16:52:23.13 -0.51.0A
LKD2HT92.9177 P16:52:26.30 0.31.0A
NESTHT96.1 24 P16:52:27.97 1.41.0A
PDOHP124.8156 P16:52:32.33 1.31.0A
GR101Y128.0 41 P16:52:32.78 1.21.0A
AGGHT164.1114 P16:52:36.92 0.21.0A
GR241Y172.7126 P16:52:38.60 0.71.0A


  Solution details

Event:
    Public ID              nkua2026ihbf
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-04-28
    Time                  16:52:09.91  +/-    0.3 s
    Latitude              39.6233 deg  +/-      2 km
    Longitude             20.5945 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.84 s
    Azimuthal gap              79 deg

2 Network magnitudes:
    MLv       1.90 +/- 0.16  11            
    M         1.90           11 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.2  80  P       16:52:13.28  -0.8 A  1.0  JAN  
    IGT   HT    0.2 246  P       16:52:13.49  -1.0 A  1.0  IGT  
    GR14  1Y    0.3 358  P       16:52:15.42  -0.1 A  1.0  GR14 
    GR15  1Y    0.5  47  P       16:52:18.29  -0.9 A  1.0  GR15 
    GR19B 1Y    0.5 244  P       16:52:19.78   0.1 A  1.0  GR19B
    TETR  HL    0.6 118  P       16:52:20.11  -1.4 A  1.0  TETR 
    KEK   HL    0.6 279  P       16:52:21.90  -0.1 A  1.0  KEK  
    KPRO  HT    0.7  60  P       16:52:22.71  -0.3 A  1.0  KPRO 
    PENT  HL    0.7  36  P       16:52:23.13  -0.5 A  1.0  PENT 
    LKD2  HT    0.8 177  P       16:52:26.30   0.3 A  1.0  LKD2 
    NEST  HT    0.9  24  P       16:52:27.97   1.4 A  1.0  NEST 
    PDO   HP    1.1 156  P       16:52:32.33   1.3 A  1.0  PDO  
    GR10  1Y    1.2  41  P       16:52:32.78   1.2 A  1.0  GR10 
    AGG   HT    1.5 114  P       16:52:36.92   0.2 A  1.0  AGG  
    GR24  1Y    1.6 126  P       16:52:38.60   0.7 A  1.0  GR24 

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.2  80  MLv     1.49 -0.40   0.913195      
    IGT   HT    0.2 246  MLv     2.06  0.16    2.16851      
    GR14  1Y    0.3 358  MLv     1.57 -0.32   0.504155      
    GR15  1Y    0.5  47  MLv     1.93  0.03   0.331179      
    GR19B 1Y    0.5 244  MLv     2.38  0.48   0.792581      
    TETR  HL    0.6 118  MLv     2.29  0.39   0.454643      
    KEK   HL    0.6 279  MLv     1.92  0.02   0.356114      
    KPRO  HT    0.7  60  MLv     1.96  0.07   0.194104      
    PENT  HL    0.7  36  MLv     1.78 -0.12   0.0945693      
    LKD2  HT    0.8 177  MLv     1.89 -0.01   0.132587      
    NEST  HT    0.9  24  MLv     1.94  0.05   0.145375      
    PDO   HP    1.1 156  MLv     1.94  0.04   0.103002      
    GR10  1Y    1.2  41  MLv     1.63 -0.26   0.0495703