Earthquake Information
 Origin Time
2025-04-23 04:38:06 (GMT)
 Magnitude
M 1.6
 Latitude
39.4380° N
 Longitude
20.7145° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 28.1 km SSW of Ioannina
38.7 km NW of Arta
307.8 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL26.8 25 P04:38:11.81 0.41.0A
PRMDHP34.3 73 P04:38:12.22 -0.51.0A
IGTHT34.6288 P04:38:12.45 -0.31.0A
TETRHL49.2102 P04:38:13.99 -1.21.0A
GR141Y52.7347 P04:38:16.25 0.51.0A
GR151Y62.7 27 P04:38:17.41 -0.11.0A
TSLKHT68.4184 P04:38:18.50 0.11.0A
LKD2HT72.3184 P04:38:18.47 -0.61.0A
DRAGHT84.7188 P04:38:20.88 -0.31.0A
GR201Y91.6104 P04:38:21.51 -0.91.0A
PENTHL91.7 23 P04:38:22.03 -0.31.0A
PDOHP101.7156 P04:38:23.64 -0.41.0A
ANXHP140.3132 P04:38:31.95 2.01.0A
GR241Y152.5123 P04:38:33.17 1.51.0A


  Solution details

Event:
    Public ID              nkua2025hwzn
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-04-23
    Time                  04:38:06.47  +/-    0.3 s
    Latitude              39.4380 deg  +/-      2 km
    Longitude             20.7145 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.85 s
    Azimuthal gap              99 deg

2 Network magnitudes:
    MLv       1.65 +/- 0.11  10            
    M         1.65           10 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.2  25  P       04:38:11.81   0.4 A  1.0  JAN  
    PRMD  HP    0.3  73  P       04:38:12.22  -0.5 A  1.0  PRMD 
    IGT   HT    0.3 288  P       04:38:12.45  -0.3 A  1.0  IGT  
    TETR  HL    0.4 102  P       04:38:13.99  -1.2 A  1.0  TETR 
    GR14  1Y    0.5 347  P       04:38:16.25   0.5 A  1.0  GR14 
    GR15  1Y    0.6  27  P       04:38:17.41  -0.1 A  1.0  GR15 
    TSLK  HT    0.6 184  P       04:38:18.50   0.1 A  1.0  TSLK 
    LKD2  HT    0.7 184  P       04:38:18.47  -0.6 A  1.0  LKD2 
    DRAG  HT    0.8 188  P       04:38:20.88  -0.3 A  1.0  DRAG 
    GR20  1Y    0.8 104  P       04:38:21.51  -0.9 A  1.0  GR20 
    PENT  HL    0.8  23  P       04:38:22.03  -0.3 A  1.0  PENT 
    PDO   HP    0.9 156  P       04:38:23.64  -0.4 A  1.0  PDO  
    ANX   HP    1.3 132  P       04:38:31.95   2.0 A  1.0  ANX  
    EFP   HP    1.4 137  P       04:38:27.66  -4.0 AX 0.0  EFP  
    GR24  1Y    1.4 123  P       04:38:33.17   1.5 A  1.0  GR24 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.2  25  MLv     1.37 -0.28   0.526169      
    PRMD  HP    0.3  73  MLv     1.57 -0.09   0.405523      
    IGT   HT    0.3 288  MLv     1.53 -0.12   0.368265      
    TETR  HL    0.4 102  MLv     1.95  0.30   0.415142      
    GR14  1Y    0.5 347  MLv     1.60 -0.05   0.152455      
    GR15  1Y    0.6  27  MLv     1.59 -0.06   0.0950265      
    TSLK  HT    0.6 184  MLv     1.74  0.09   0.126322      
    LKD2  HT    0.7 184  MLv     1.86  0.20   0.156388      
    DRAG  HT    0.8 188  MLv     1.71  0.06   0.0975686      
    GR20  1Y    0.8 104  MLv     1.46 -0.19   0.0507342      
    PENT  HL    0.8  23  MLv     1.68  0.03   0.0654924      
    PDO   HP    0.9 156  MLv     1.78  0.13   0.0942764