Earthquake Information
 Origin Time
2025-07-23 11:31:11 (GMT)
 Magnitude
M 2.1
 Latitude
39.5083° N
 Longitude
20.6620° E
 Focal Depth
7 km
 # of Arrivals
44
 Location 24.0 km SW of Ioannina
34.0 km E of Igoumenitsa
315.7 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
JANHL22.9 44 P11:31:15.24 0.01.0M
JANHL22.9 44 S11:31:18.32 -0.31.0M
IGTHT28.6275 P11:31:16.26 0.11.0M
IGTHT28.6275 S11:31:19.98 -0.31.0M
PRMDHP37.3 86 P11:31:17.32 -0.31.0M
PRMDHP37.3 86 S11:31:22.13 -0.81.0M
GR141Y44.1351 P11:31:19.14 0.41.0M
GR141Y44.1351 S11:31:24.24 -0.51.0M
TETRHL55.7109 P11:31:19.59 -1.11.0M
TETRHL55.7109 S11:31:27.82 -0.41.0M
GR151Y58.3 35 P11:31:21.31 0.21.0M
GR151Y58.3 35 S11:31:28.54 -0.41.0M
TSLKHT76.0180 P11:31:24.62 0.81.0M
TSLKHT76.0180 S11:31:33.45 -0.41.0M
KEKHL77.6287 P11:31:24.50 0.31.0M
KEKHL77.6287 S11:31:34.30 -0.11.0M
LKD2HT80.0180 P11:31:24.68 0.11.0M
LKD2HT80.0180 S11:31:34.64 -0.41.0M
PENTHL86.6 28 P11:31:25.88 0.21.0M
PENTHL86.6 28 S11:31:36.42 -0.71.0M
GR171Y86.7 73 P11:31:26.46 0.81.0M
GR171Y86.7 73 S11:31:36.28 -0.81.0M
NYDRHT88.4178 P11:31:25.75 -0.11.0M
NYDRHT88.4178 S11:31:36.60 -0.71.0M
GR201Y98.0108 P11:31:26.91 -0.61.0M
GR201Y98.0108 S11:31:39.68 -0.61.0M
NESTHT106.0 18 P11:31:30.01 1.21.0M
NESTHT106.0 18 S11:31:42.24 -0.31.0M
PDOHP110.7156 P11:31:29.32 -0.11.0M
PDOHP110.7156 S11:31:43.27 -0.31.0M
THLHL116.1 87 P11:31:30.69 0.41.0M
THLHL116.1 87 S11:31:45.16 -0.11.0M
TYRNHT136.4 81 P11:31:33.91 0.51.0M
TYRNHT136.4 81 S11:31:51.22 0.51.0M
PLEVHP137.8152 P11:31:35.22 1.61.0M
PLEVHP137.8152 S11:31:51.35 0.31.0M
AGGHT154.0111 P11:31:35.89 -0.31.0M
AGGHT154.0111 S11:31:56.34 0.71.0M
GR241Y160.6124 P11:31:37.31 0.11.0M
GR241Y160.6124 S11:31:58.25 0.81.0M
LITHT169.4 67 P11:31:39.70 1.11.0M
LITHT169.4 67 S11:32:00.41 0.71.0M
GR181Y173.6 82 P11:31:39.84 0.71.0M
GR181Y173.6 82 S11:32:01.30 0.51.0M


  Solution details

Event:
    Public ID              nkua2025ohtx
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-07-23
    Time                  11:31:10.69
    Latitude              39.5083 deg  +/-      0 km
    Longitude             20.6620 deg  +/-      0 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.49 s
    Azimuthal gap              95 deg

2 Network magnitudes:
    MLv       2.07 +/- 0.10  18            
    M         2.07           18 preferred  

44 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    JAN   HL    0.2  44  P       11:31:15.24   0.0 M  1.0  JAN  
    JAN   HL    0.2  44  S       11:31:18.32  -0.3 M  1.0  JAN  
    IGT   HT    0.3 275  P       11:31:16.26   0.1 M  1.0  IGT  
    IGT   HT    0.3 275  S       11:31:19.98  -0.3 M  1.0  IGT  
    PRMD  HP    0.3  86  P       11:31:17.32  -0.3 M  1.0  PRMD 
    PRMD  HP    0.3  86  S       11:31:22.13  -0.8 M  1.0  PRMD 
    GR14  1Y    0.4 351  P       11:31:19.14   0.4 M  1.0  GR14 
    GR14  1Y    0.4 351  S       11:31:24.24  -0.5 M  1.0  GR14 
    TETR  HL    0.5 109  P       11:31:19.59  -1.1 M  1.0  TETR 
    TETR  HL    0.5 109  S       11:31:27.82  -0.4 M  1.0  TETR 
    GR15  1Y    0.5  35  P       11:31:21.31   0.2 M  1.0  GR15 
    GR15  1Y    0.5  35  S       11:31:28.54  -0.4 M  1.0  GR15 
    TSLK  HT    0.7 180  P       11:31:24.62   0.8 M  1.0  TSLK 
    TSLK  HT    0.7 180  S       11:31:33.45  -0.4 M  1.0  TSLK 
    KEK   HL    0.7 287  P       11:31:24.50   0.3 M  1.0  KEK  
    KEK   HL    0.7 287  S       11:31:34.30  -0.1 M  1.0  KEK  
    LKD2  HT    0.7 180  P       11:31:24.68   0.1 M  1.0  LKD2 
    LKD2  HT    0.7 180  S       11:31:34.64  -0.4 M  1.0  LKD2 
    PENT  HL    0.8  28  P       11:31:25.88   0.2 M  1.0  PENT 
    PENT  HL    0.8  28  S       11:31:36.42  -0.7 M  1.0  PENT 
    GR17  1Y    0.8  73  P       11:31:26.46   0.8 M  1.0  GR17 
    GR17  1Y    0.8  73  S       11:31:36.28  -0.8 M  1.0  GR17 
    NYDR  HT    0.8 178  P       11:31:25.75  -0.1 M  1.0  NYDR 
    NYDR  HT    0.8 178  S       11:31:36.60  -0.7 M  1.0  NYDR 
    GR20  1Y    0.9 108  P       11:31:26.91  -0.6 M  1.0  GR20 
    GR20  1Y    0.9 108  S       11:31:39.68  -0.6 M  1.0  GR20 
    NEST  HT    1.0  18  P       11:31:30.01   1.2 M  1.0  NEST 
    NEST  HT    1.0  18  S       11:31:42.24  -0.3 M  1.0  NEST 
    PDO   HP    1.0 156  P       11:31:29.32  -0.1 M  1.0  PDO  
    PDO   HP    1.0 156  S       11:31:43.27  -0.3 M  1.0  PDO  
    THL   HL    1.0  87  P       11:31:30.69   0.4 M  1.0  THL  
    THL   HL    1.0  87  S       11:31:45.16  -0.1 M  1.0  THL  
    TYRN  HT    1.2  81  P       11:31:33.91   0.5 M  1.0  TYRN 
    TYRN  HT    1.2  81  S       11:31:51.22   0.5 M  1.0  TYRN 
    PLEV  HP    1.2 152  P       11:31:35.22   1.6 M  1.0  PLEV 
    PLEV  HP    1.2 152  S       11:31:51.35   0.3 M  1.0  PLEV 
    AGG   HT    1.4 111  P       11:31:35.89  -0.3 M  1.0  AGG  
    AGG   HT    1.4 111  S       11:31:56.34   0.7 M  1.0  AGG  
    GR24  1Y    1.4 124  P       11:31:37.31   0.1 M  1.0  GR24 
    GR24  1Y    1.4 124  S       11:31:58.25   0.8 M  1.0  GR24 
    LIT   HT    1.5  67  P       11:31:39.70   1.1 M  1.0  LIT  
    LIT   HT    1.5  67  S       11:32:00.41   0.7 M  1.0  LIT  
    GR18  1Y    1.6  82  P       11:31:39.84   0.7 M  1.0  GR18 
    GR18  1Y    1.6  82  S       11:32:01.30   0.5 M  1.0  GR18 

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    JAN   HL    0.2  44  MLv     1.70 -0.37    1.40436      
    IGT   HT    0.3 275  MLv     2.13  0.07    2.08767      
    PRMD  HP    0.3  86  MLv     2.21  0.14    1.49516      
    GR14  1Y    0.4 351  MLv     1.92 -0.15   0.522994      
    TETR  HL    0.5 109  MLv     2.24  0.18   0.566027      
    GR15  1Y    0.5  35  MLv     1.97 -0.10   0.257846      
    TSLK  HT    0.7 180  MLv     2.17  0.10   0.306177      
    KEK   HL    0.7 287  MLv     2.14  0.07    0.53571      
    LKD2  HT    0.7 180  MLv     2.16  0.09   0.286473      
    PENT  HL    0.8  28  MLv     1.83 -0.24   0.0971048      
    GR17  1Y    0.8  73  MLv     2.18  0.11   0.277598      
    NYDR  HT    0.8 178  MLv     2.26  0.20   0.240001      
    GR20  1Y    0.9 108  MLv     1.72 -0.35   0.0852574      
    NEST  HT    1.0  18  MLv     2.02 -0.05   0.154756      
    PDO   HP    1.0 156  MLv     2.16  0.10   0.204624      
    THL   HL    1.0  87  MLv     1.93 -0.14   0.067162      
    TYRN  HT    1.2  81  MLv     2.02 -0.04   0.0856013      
    PLEV  HP    1.2 152  MLv     2.04 -0.03    0.11193      
    AGG   HT    1.4 111  MLv     2.04 -0.03   0.0717299      
    GR24  1Y    1.4 124  MLv     2.07  0.01   0.0931905      
    LIT   HT    1.5  67  MLv     2.17  0.10   0.0764791      
    GR18  1Y    1.6  82  MLv     1.98 -0.09   0.0648123