Earthquake Information
 Origin Time
 2025-07-25 12:41:49 (GMT)
 Magnitude
 M 1.6
 Latitude
 39.5832° N
 Longitude
 20.5683° E
 Focal Depth
 10 km
 # of Arrivals
 14
 Location 25.9 km WSW of Ioannina
27.4 km ENE of Igoumenitsa
326.9 km NW of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT21.2254 P12:41:53.09 0.01.0M
IGTHT21.2254 S12:41:56.36 0.01.0M
JANHL25.3 71 P12:41:53.66 -0.11.0M
JANHL25.3 71 S12:41:57.93 0.31.0M
GR141Y35.2 1 P12:41:55.27 -0.11.0M
GR141Y35.2 1 S12:42:00.17 -0.21.0M
PRMDHP45.7 97 P12:41:57.35 0.21.0M
PRMDHP45.7 97 S12:42:03.20 -0.31.0M
GR19B1Y51.4247 P12:41:58.23 0.31.0M
GR19B1Y51.4247 S12:42:04.85 -0.11.0M
TETRHL66.2114 P12:42:00.41 -0.11.0M
TETRHL66.2114 S12:42:09.25 -0.11.0M
PENTHL83.7 36 P12:42:03.43 0.21.0M
PENTHL83.7 36 S12:42:14.23 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025olng
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-07-25
    Time                  12:41:48.79
    Latitude              39.5832 deg  +/-      0 km
    Longitude             20.5683 deg  +/-      0 km
    Depth                      10 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.17 s
    Azimuthal gap             134 deg

2 Network magnitudes:
    MLv       1.64 +/- 0.17   7            
    M         1.64            7 preferred  

14 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.2 254  P       12:41:53.09  -0.0 M  1.0  IGT  
    IGT   HT    0.2 254  S       12:41:56.36  -0.0 M  1.0  IGT  
    JAN   HL    0.2  71  P       12:41:53.66  -0.1 M  1.0  JAN  
    JAN   HL    0.2  71  S       12:41:57.93   0.3 M  1.0  JAN  
    GR14  1Y    0.3   1  P       12:41:55.27  -0.1 M  1.0  GR14 
    GR14  1Y    0.3   1  S       12:42:00.17  -0.2 M  1.0  GR14 
    PRMD  HP    0.4  97  P       12:41:57.35   0.2 M  1.0  PRMD 
    PRMD  HP    0.4  97  S       12:42:03.20  -0.3 M  1.0  PRMD 
    GR19B 1Y    0.5 247  P       12:41:58.23   0.3 M  1.0  GR19B
    GR19B 1Y    0.5 247  S       12:42:04.85  -0.1 M  1.0  GR19B
    TETR  HL    0.6 114  P       12:42:00.41  -0.1 M  1.0  TETR 
    TETR  HL    0.6 114  S       12:42:09.25  -0.1 M  1.0  TETR 
    PENT  HL    0.8  36  P       12:42:03.43   0.2 M  1.0  PENT 
    PENT  HL    0.8  36  S       12:42:14.23   0.0 M  1.0  PENT 

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.2 254  MLv     1.31 -0.33   0.480526      
    JAN   HL    0.2  71  MLv     1.56 -0.09    0.87657      
    GR14  1Y    0.3   1  MLv     1.70  0.05   0.518658      
    PRMD  HP    0.4  97  MLv     1.49 -0.15   0.178767      
    GR19B 1Y    0.5 247  MLv     2.05  0.41   0.468632      
    TETR  HL    0.6 114  MLv     1.86  0.22   0.169073      
    PENT  HL    0.8  36  MLv     1.59 -0.05   0.0583221