Earthquake Information
 Origin Time
2026-04-28 18:00:52 (GMT)
 Magnitude
M 1.9
 Latitude
39.5401° N
 Longitude
20.6027° E
 Focal Depth
5 km
 # of Arrivals
15
 Location 25.5 km WSW of Ioannina
29.2 km E of Igoumenitsa
321.9 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT23.4268 P18:00:55.63 -0.81.0A
JANHL24.7 58 P18:00:56.00 -0.61.0A
GR141Y40.1357 P18:00:57.17 -1.91.0A
GR19B1Y52.5254 P18:01:01.89 0.71.0A
GR151Y58.6 40 P18:01:00.88 -1.31.0A
TETRHL61.7110 P18:01:02.26 -0.41.0A
KEKHL71.7286 P18:01:03.97 -0.41.0A
TSLKHT79.7177 P18:01:07.87 2.21.0A
LKD2HT83.7177 P18:01:08.51 2.21.0A
PENTHL86.1 32 P18:01:05.57 -1.11.0A
GR171Y90.6 76 P18:01:09.55 2.11.0A
NESTHT104.4 21 P18:01:10.79 1.11.0A
WGC7HA173.5141 P18:01:19.26 -0.31.0A
WGC0HA185.2140 P18:01:14.55 -6.61.0A
GRGHT219.4 44 P18:01:30.84 5.11.0A


  Solution details

Event:
    Public ID              nkua2026ihdn
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-04-28
    Time                  18:00:51.66  +/-    0.3 s
    Latitude              39.5401 deg  +/-      2 km
    Longitude             20.6027 deg  +/-      2 km
    Depth                       5 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.51 s
    Azimuthal gap              77 deg

2 Network magnitudes:
    MLv       1.88 +/- 0.13  10            
    M         1.88           10 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.2 268  P       18:00:55.63  -0.8 A  1.0  IGT  
    JAN   HL    0.2  58  P       18:00:56.00  -0.6 A  1.0  JAN  
    GR14  1Y    0.4 357  P       18:00:57.17  -1.9 A  1.0  GR14 
    GR19B 1Y    0.5 254  P       18:01:01.89   0.7 A  1.0  GR19B
    GR15  1Y    0.5  40  P       18:01:00.88  -1.3 A  1.0  GR15 
    TETR  HL    0.6 110  P       18:01:02.26  -0.4 A  1.0  TETR 
    KEK   HL    0.6 286  P       18:01:03.97  -0.4 A  1.0  KEK  
    TSLK  HT    0.7 177  P       18:01:07.87   2.2 A  1.0  TSLK 
    LKD2  HT    0.8 177  P       18:01:08.51   2.2 A  1.0  LKD2 
    PENT  HL    0.8  32  P       18:01:05.57  -1.1 A  1.0  PENT 
    GR17  1Y    0.8  76  P       18:01:09.55   2.1 A  1.0  GR17 
    NEST  HT    0.9  21  P       18:01:10.79   1.1 A  1.0  NEST 
    WGC7  HA    1.6 141  P       18:01:19.26  -0.3 A  1.0  WGC7 
    WGC0  HA    1.7 140  P       18:01:14.55  -6.6 A  1.0  WGC0 
    GRG   HT    2.0  44  P       18:01:30.84   5.1 A  1.0  GRG  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.2 268  MLv     1.87 -0.00    1.54846      
    JAN   HL    0.2  58  MLv     1.47 -0.40   0.750453      
    GR14  1Y    0.4 357  MLv     1.88  0.00   0.597233      
    GR19B 1Y    0.5 254  MLv     2.28  0.40   0.736183      
    GR15  1Y    0.5  40  MLv     2.05  0.18    0.30913      
    TETR  HL    0.6 110  MLv     2.19  0.32   0.382328      
    KEK   HL    0.6 286  MLv     1.80 -0.07   0.265029      
    TSLK  HT    0.7 177  MLv     1.66 -0.21   0.0918268      
    LKD2  HT    0.8 177  MLv     1.77 -0.11   0.112796      
    PENT  HL    0.8  32  MLv     1.77 -0.11   0.0846953      
    GR17  1Y    0.8  76  MLv     1.92  0.04   0.146255      
    NEST  HT    0.9  21  MLv     1.89  0.01   0.116679