Earthquake Information
 Origin Time
2026-04-28 17:00:33 (GMT)
 Magnitude
M 1.8
 Latitude
39.7288° N
 Longitude
20.4666° E
 Focal Depth
2 km
 # of Arrivals
14
 Location 30.4 km NE of Igoumenitsa
33.6 km WNW of Ioannina
343.0 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR141Y21.3 27 P17:00:36.53 -0.11.0A
IGTHT24.9208 P17:00:35.66 -1.61.0A
JANHL33.7104 P17:00:38.61 -0.11.0A
GR19B1Y52.8227 P17:00:42.18 0.31.0A
GR151Y54.9 64 P17:00:41.05 -1.21.0A
KEKHL57.4268 P17:00:43.11 0.41.0A
PENTHL77.3 48 P17:00:46.09 0.01.0A
TETRHL81.4121 P17:00:44.55 -2.21.0A
AGGHT178.9115 P17:01:03.14 1.61.0A
WGC0HA208.8141 P17:01:06.72 1.21.0A
ACHLHT228.7110 P17:01:09.49 1.31.0A
ATALHA248.4117 P17:01:12.53 1.91.0A
ERTRHA322.1116 P17:01:18.13 -1.61.0A


  Solution details

Event:
    Public ID              nkua2026ihbn
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2026-04-28
    Time                  17:00:32.59  +/-    0.4 s
    Latitude              39.7288 deg  +/-      3 km
    Longitude             20.4666 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.28 s
    Azimuthal gap             118 deg

2 Network magnitudes:
    MLv       1.82 +/- 0.24   7            
    M         1.82            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR14  1Y    0.2  27  P       17:00:36.53  -0.1 A  1.0  GR14 
    IGT   HT    0.2 208  P       17:00:35.66  -1.6 A  1.0  IGT  
    JAN   HL    0.3 104  P       17:00:38.61  -0.1 A  1.0  JAN  
    GR19B 1Y    0.5 227  P       17:00:42.18   0.3 A  1.0  GR19B
    GR15  1Y    0.5  64  P       17:00:41.05  -1.2 A  1.0  GR15 
    KEK   HL    0.5 268  P       17:00:43.11   0.4 A  1.0  KEK  
    PENT  HL    0.7  48  P       17:00:46.09   0.0 A  1.0  PENT 
    TETR  HL    0.7 121  P       17:00:44.55  -2.2 A  1.0  TETR 
    AGG   HT    1.6 115  P       17:01:03.14   1.6 A  1.0  AGG  
    WGC0  HA    1.9 141  P       17:01:06.72   1.2 A  1.0  WGC0 
    ACHL  HT    2.1 110  P       17:01:09.49   1.3 A  1.0  ACHL 
    ATAL  HA    2.2 117  P       17:01:12.53   1.9 A  1.0  ATAL 
    PAIG  HT    2.5  84  P       17:01:17.19   3.3 AX 0.0  PAIG 
    ERTR  HA    2.9 116  P       17:01:18.13  -1.6 A  1.0  ERTR 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR14  1Y    0.2  27  MLv     2.02  0.20    2.45048      
    IGT   HT    0.2 208  MLv     1.84  0.02     1.3187      
    JAN   HL    0.3 104  MLv     1.81 -0.01   0.982321      
    GR19B 1Y    0.5 227  MLv     2.16  0.34    0.55489      
    GR15  1Y    0.5  64  MLv     1.62 -0.21   0.139431      
    KEK   HL    0.5 268  MLv     1.42 -0.41   0.145484      
    PENT  HL    0.7  48  MLv     1.39 -0.43   0.0393003      
    TETR  HL    0.7 121  MLv     1.88  0.05   0.147935      
    AGG   HT    1.6 115  MLv     2.23  0.41   0.0840214