Earthquake Information
 Origin Time
 2025-07-22 12:09:17 (GMT)
 Magnitude
 M 1.6
 Latitude
 39.7712° N
 Longitude
 20.3327° E
 Focal Depth
 4 km
 # of Arrivals
 16
 Location 30.3 km N of Igoumenitsa
39.1 km ENE of Kerkyra
355.2 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR141Y25.4 56 P12:09:21.76 0.11.0M
GR141Y25.4 56 S12:09:25.18 -0.31.0M
IGTHT26.7181 P12:09:21.60 -0.21.0M
IGTHT26.7181 S12:09:25.33 -0.41.0M
KEKHL46.3262 P12:09:25.22 0.01.0M
KEKHL46.3262 S12:09:31.59 -0.11.0M
GR19B1Y48.9214 P12:09:26.15 0.51.0M
GR19B1Y48.9214 S12:09:32.48 0.11.0M
KSTRHP61.7160 P12:09:27.73 0.01.0M
KSTRHP61.7160 S12:09:36.11 0.11.0M
PRMDHP70.7112 P12:09:29.87 0.61.0M
PRMDHP70.7112 S12:09:38.84 0.01.0M
PENTHL83.3 56 P12:09:31.74 0.31.0M
PENTHL83.3 56 S12:09:42.39 -0.21.0M
TETRHL93.7120 P12:09:33.26 0.21.0M
TETRHL93.7120 S12:09:45.29 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2025ofzr
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-07-22
    Time                  12:09:16.69
    Latitude              39.7712 deg  +/-      0 km
    Longitude             20.3327 deg  +/-      0 km
    Depth                       4 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.24 s
    Azimuthal gap             154 deg

2 Network magnitudes:
    MLv       1.56 +/- 0.08   6            
    M         1.56            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR14  1Y    0.2  56  P       12:09:21.76   0.1 M  1.0  GR14 
    GR14  1Y    0.2  56  S       12:09:25.18  -0.3 M  1.0  GR14 
    IGT   HT    0.2 181  P       12:09:21.60  -0.2 M  1.0  IGT  
    IGT   HT    0.2 181  S       12:09:25.33  -0.4 M  1.0  IGT  
    KEK   HL    0.4 262  P       12:09:25.22  -0.0 M  1.0  KEK  
    KEK   HL    0.4 262  S       12:09:31.59  -0.1 M  1.0  KEK  
    GR19B 1Y    0.4 214  P       12:09:26.15   0.5 M  1.0  GR19B
    GR19B 1Y    0.4 214  S       12:09:32.48   0.1 M  1.0  GR19B
    KSTR  HP    0.6 160  P       12:09:27.73   0.0 M  1.0  KSTR 
    KSTR  HP    0.6 160  S       12:09:36.11   0.1 M  1.0  KSTR 
    PRMD  HP    0.6 112  P       12:09:29.87   0.6 M  1.0  PRMD 
    PRMD  HP    0.6 112  S       12:09:38.84  -0.0 M  1.0  PRMD 
    PENT  HL    0.8  56  P       12:09:31.74   0.3 M  1.0  PENT 
    PENT  HL    0.8  56  S       12:09:42.39  -0.2 M  1.0  PENT 
    TETR  HL    0.8 120  P       12:09:33.26   0.2 M  1.0  TETR 
    TETR  HL    0.8 120  S       12:09:45.29  -0.2 M  1.0  TETR 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR14  1Y    0.2  56  MLv     1.54 -0.01   0.638749      
    IGT   HT    0.2 181  MLv     1.45 -0.10   0.484907      
    KEK   HL    0.4 262  MLv     1.49 -0.06   0.326898      
    GR19B 1Y    0.4 214  MLv     2.31  0.76   0.973601      
    KSTR  HP    0.6 160  MLv     1.56  0.00   0.088493      
    PRMD  HP    0.6 112  MLv     1.68  0.12    0.10546      
    PENT  HL    0.8  56  MLv     1.44 -0.12   0.040841      
    TETR  HL    0.8 120  MLv     1.61  0.06   0.070294