Earthquake Information
 Origin Time
2026-05-04 19:30:43 (GMT)
 Magnitude
M 1.7
 Latitude
39.6826° N
 Longitude
20.5811° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 23.1 km W of Ioannina
33.6 km NE of Igoumenitsa
332.0 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL23.1 97 P19:30:46.32 -0.71.0A
GR141Y24.2360 P19:30:47.36 0.21.0A
IGTHT27.3232 P19:30:46.23 -1.51.0A
GR151Y49.1 54 P19:30:50.98 -0.41.0A
GR19B1Y57.4238 P19:30:52.63 -0.21.0A
KEKHL67.2273 P19:30:55.06 0.61.0A
TETRHL70.4122 P19:30:52.63 -2.41.0A
KPROHT73.3 65 P19:30:55.22 -0.31.0A
PENTHL74.3 40 P19:30:55.84 0.21.0A
LKD2HT99.6176 P19:30:59.74 -0.11.0A
NYDRHT108.2175 P19:31:01.45 0.11.0A
EVGIHT118.2177 P19:31:03.77 0.91.0A
AGGHT167.9115 P19:31:11.29 1.31.0A
GR241Y177.6128 P19:31:13.56 2.21.0A


  Solution details

Event:
    Public ID              nkua2026isfm
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-05-04
    Time                  19:30:42.67  +/-    0.3 s
    Latitude              39.6826 deg  +/-      3 km
    Longitude             20.5811 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.07 s
    Azimuthal gap              86 deg

2 Network magnitudes:
    MLv       1.73 +/- 0.17  10            
    M         1.73           10 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.2  97  P       19:30:46.32  -0.7 A  1.0  JAN  
    GR14  1Y    0.2 360  P       19:30:47.36   0.2 A  1.0  GR14 
    IGT   HT    0.2 232  P       19:30:46.23  -1.5 A  1.0  IGT  
    GR15  1Y    0.4  54  P       19:30:50.98  -0.4 A  1.0  GR15 
    GR19B 1Y    0.5 238  P       19:30:52.63  -0.2 A  1.0  GR19B
    KEK   HL    0.6 273  P       19:30:55.06   0.6 A  1.0  KEK  
    TETR  HL    0.6 122  P       19:30:52.63  -2.4 A  1.0  TETR 
    KPRO  HT    0.7  65  P       19:30:55.22  -0.3 A  1.0  KPRO 
    PENT  HL    0.7  40  P       19:30:55.84   0.2 A  1.0  PENT 
    LKD2  HT    0.9 176  P       19:30:59.74  -0.1 A  1.0  LKD2 
    NYDR  HT    1.0 175  P       19:31:01.45   0.1 A  1.0  NYDR 
    EVGI  HT    1.1 177  P       19:31:03.77   0.9 A  1.0  EVGI 
    AGG   HT    1.5 115  P       19:31:11.29   1.3 A  1.0  AGG  
    GR24  1Y    1.6 128  P       19:31:13.56   2.2 A  1.0  GR24 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.2  97  MLv     1.61 -0.13    1.11951      
    GR14  1Y    0.2 360  MLv     1.34 -0.40   0.429596      
    IGT   HT    0.2 232  MLv     1.85  0.12    1.16511      
    GR15  1Y    0.4  54  MLv     1.60 -0.13   0.187369      
    GR19B 1Y    0.5 238  MLv     2.35  0.62   0.658729      
    KEK   HL    0.6 273  MLv     1.56 -0.17   0.160039      
    TETR  HL    0.6 122  MLv     2.13  0.40   0.301971      
    KPRO  HT    0.7  65  MLv     1.65 -0.09   0.0956393      
    PENT  HL    0.7  40  MLv     1.55 -0.18   0.0585913      
    LKD2  HT    0.9 176  MLv     1.72 -0.02   0.0827032      
    NYDR  HT    1.0 175  MLv     1.81  0.08   0.0673761      
    EVGI  HT    1.1 177  MLv     1.97  0.24   0.119917