Earthquake Information
 Origin Time
2025-07-28 23:09:21 (GMT)
 Magnitude
M 1.8
 Latitude
39.5154° N
 Longitude
20.6818° E
 Focal Depth
2 km
 # of Arrivals
17
 Location 22.3 km SW of Ioannina
35.7 km E of Igoumenitsa
314.7 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL21.2 42 P23:09:25.70 0.41.0A
IGTHT30.2274 P23:09:26.25 -0.61.0A
PRMDHP35.6 87 P23:09:27.58 -0.21.0A
GR141Y43.7348 P23:09:28.37 -0.71.0A
TETRHL54.3110 P23:09:29.78 -1.11.0A
GR19B1Y58.4258 P23:09:31.75 0.21.0A
TSLKHT76.8182 P23:09:34.57 -0.11.0A
KEKHL79.0286 P23:09:35.12 0.11.0A
LKD2HT80.8181 P23:09:34.77 -0.51.0A
PENTHL85.1 27 P23:09:36.80 0.81.0A
NYDRHT89.2179 P23:09:35.78 -0.91.0A
DRAGHT92.9186 P23:09:37.39 0.01.0A
GR201Y96.7108 P23:09:37.35 -0.71.0A
PDOHP110.8157 P23:09:40.66 0.31.0A
FSKHP117.9185 P23:09:42.17 0.81.0A
VLSHL149.1183 P23:09:47.28 1.41.0A
AGGHT152.6111 P23:09:47.47 1.01.0A


  Solution details

Event:
    Public ID              nkua2025orum
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-07-28
    Time                  23:09:21.28  +/-    0.3 s
    Latitude              39.5154 deg  +/-      2 km
    Longitude             20.6818 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.68 s
    Azimuthal gap              72 deg

2 Network magnitudes:
    MLv       1.75 +/- 0.10  11            
    M         1.75           11 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.2  42  P       23:09:25.70   0.4 A  1.0  JAN  
    IGT   HT    0.3 274  P       23:09:26.25  -0.6 A  1.0  IGT  
    PRMD  HP    0.3  87  P       23:09:27.58  -0.2 A  1.0  PRMD 
    GR14  1Y    0.4 348  P       23:09:28.37  -0.7 A  1.0  GR14 
    TETR  HL    0.5 110  P       23:09:29.78  -1.1 A  1.0  TETR 
    GR19B 1Y    0.5 258  P       23:09:31.75   0.2 A  1.0  GR19B
    TSLK  HT    0.7 182  P       23:09:34.57  -0.1 A  1.0  TSLK 
    KEK   HL    0.7 286  P       23:09:35.12   0.1 A  1.0  KEK  
    LKD2  HT    0.7 181  P       23:09:34.77  -0.5 A  1.0  LKD2 
    PENT  HL    0.8  27  P       23:09:36.80   0.8 A  1.0  PENT 
    NYDR  HT    0.8 179  P       23:09:35.78  -0.9 A  1.0  NYDR 
    DRAG  HT    0.8 186  P       23:09:37.39   0.0 A  1.0  DRAG 
    GR20  1Y    0.9 108  P       23:09:37.35  -0.7 A  1.0  GR20 
    PDO   HP    1.0 157  P       23:09:40.66   0.3 A  1.0  PDO  
    FSK   HP    1.1 185  P       23:09:42.17   0.8 A  1.0  FSK  
    VLS   HL    1.3 183  P       23:09:47.28   1.4 A  1.0  VLS  
    AGG   HT    1.4 111  P       23:09:47.47   1.0 A  1.0  AGG  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.2  42  MLv     1.33 -0.42   0.658557      
    IGT   HT    0.3 274  MLv     1.77  0.02   0.820831      
    PRMD  HP    0.3  87  MLv     1.78  0.02    0.61086      
    GR14  1Y    0.4 348  MLv     1.50 -0.25   0.205632      
    TETR  HL    0.5 110  MLv     1.89  0.13   0.267824      
    GR19B 1Y    0.5 258  MLv     2.24  0.48   0.474568      
    TSLK  HT    0.7 182  MLv     1.69 -0.06   0.101456      
    KEK   HL    0.7 286  MLv     1.75 -0.00   0.217186      
    LKD2  HT    0.7 181  MLv     1.96  0.21   0.179509      
    PENT  HL    0.8  27  MLv     1.74 -0.01   0.0806957      
    NYDR  HT    0.8 179  MLv     1.84  0.08   0.0891992      
    DRAG  HT    0.8 186  MLv     1.70 -0.05   0.0867261      
    GR20  1Y    0.9 108  MLv     1.63 -0.12   0.0700032