Earthquake Information
 Origin Time
2026-05-18 00:31:07 (GMT)
 Magnitude
M 1.7
 Latitude
39.7940° N
 Longitude
20.6822° E
 Focal Depth
10 km
 # of Arrivals
15
 Location 20.1 km NW of Ioannina
29.0 km SSW of Konitsa
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
GR141Y14.7323 P00:31:10.19 -0.41.0A
GR151Y35.2 62 P00:31:11.71 -2.11.0A
PENTHL59.2 41 P00:31:16.31 -1.21.0A
TETRHL71.2134 P00:31:16.38 -3.01.0A
NESTHT75.7 24 P00:31:20.98 0.91.0A
KEKHL76.3263 P00:31:20.35 0.11.0A
GR171Y81.3 94 P00:31:23.04 2.01.0A
GR101Y109.0 45 P00:31:26.59 1.21.0A
NYDRHT120.2179 P00:31:26.18 -0.71.0A
EVGIHT130.5181 P00:31:28.87 0.61.0A
PDOHP139.8162 P00:31:29.49 0.01.0A
AGGHT166.1121 P00:31:33.66 0.61.0A
ANXHP170.9141 P00:31:34.85 1.21.0A
GR241Y179.1133 P00:31:35.48 0.71.0A
RTZLHT191.2178 P00:31:36.45 0.11.0A


  Solution details

Event:
    Public ID              nkua2026jqiy
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-05-18
    Time                  00:31:06.55  +/-    0.3 s
    Latitude              39.7940 deg  +/-      2 km
    Longitude             20.6822 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.28 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       1.73 +/- 0.15   7            
    M         1.73            7 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR14  1Y    0.1 323  P       00:31:10.19  -0.4 A  1.0  GR14 
    GR15  1Y    0.3  62  P       00:31:11.71  -2.1 A  1.0  GR15 
    PENT  HL    0.5  41  P       00:31:16.31  -1.2 A  1.0  PENT 
    TETR  HL    0.6 134  P       00:31:16.38  -3.0 A  1.0  TETR 
    NEST  HT    0.7  24  P       00:31:20.98   0.9 A  1.0  NEST 
    KEK   HL    0.7 263  P       00:31:20.35   0.1 A  1.0  KEK  
    GR17  1Y    0.7  94  P       00:31:23.04   2.0 A  1.0  GR17 
    GR10  1Y    1.0  45  P       00:31:26.59   1.2 A  1.0  GR10 
    NYDR  HT    1.1 179  P       00:31:26.18  -0.7 A  1.0  NYDR 
    EVGI  HT    1.2 181  P       00:31:28.87   0.6 A  1.0  EVGI 
    PDO   HP    1.3 162  P       00:31:29.49  -0.0 A  1.0  PDO  
    AGG   HT    1.5 121  P       00:31:33.66   0.6 A  1.0  AGG  
    ANX   HP    1.5 141  P       00:31:34.85   1.2 A  1.0  ANX  
    GR24  1Y    1.6 133  P       00:31:35.48   0.7 A  1.0  GR24 
    RTZL  HT    1.7 178  P       00:31:36.45   0.1 A  1.0  RTZL 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR14  1Y    0.1 323  MLv     1.46 -0.28   0.971232      
    GR15  1Y    0.3  62  MLv     1.56 -0.17   0.379384      
    PENT  HL    0.5  41  MLv     1.75  0.01    0.11375      
    TETR  HL    0.6 134  MLv     2.12  0.39    0.29427      
    NEST  HT    0.7  24  MLv     1.71 -0.02   0.107276      
    KEK   HL    0.7 263  MLv     1.72 -0.02   0.206132      
    GR17  1Y    0.7  94  MLv     1.92  0.19   0.163286