Earthquake Information
 Origin Time
2025-12-18 18:36:58 (GMT)
 Magnitude
M 1.5
 Latitude
39.6663° N
 Longitude
20.3215° E
 Focal Depth
10 km
 # of Arrivals
12
 Location 18.7 km NNE of Igoumenitsa
34.8 km E of Kerkyra
349.8 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
IGTHT15.0177 P18:37:00.92 -1.21.0A
GR141Y34.0 40 P18:37:03.93 -1.21.0A
GR19B1Y39.1222 P18:37:06.19 0.31.0A
KEKHL45.2277 P18:37:07.23 0.41.0A
PRMDHP68.1103 P18:37:10.67 0.21.0A
GR151Y69.1 64 P18:37:10.65 0.01.0A
TETRHL89.3113 P18:37:13.80 0.01.0A
PENTHL91.2 50 P18:37:14.46 0.41.0A
DSFHP236.1126 P18:37:35.54 1.91.0A
KLV1HI238.6139 P18:37:33.05 -0.81.0A


  Solution details

Event:
    Public ID              nkua2025yssk
    Description
      region name: Greece-Albania Border Region
Origin:
    Date                   2025-12-18
    Time                  18:36:58.07  +/-    0.4 s
    Latitude              39.6663 deg  +/-      4 km
    Longitude             20.3215 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.88 s
    Azimuthal gap             123 deg

2 Network magnitudes:
    MLv       1.53 +/- 0.05   6            
    M         1.53            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IGT   HT    0.1 177  P       18:37:00.92  -1.2 A  1.0  IGT  
    GR14  1Y    0.3  40  P       18:37:03.93  -1.2 A  1.0  GR14 
    GR19B 1Y    0.4 222  P       18:37:06.19   0.3 A  1.0  GR19B
    KEK   HL    0.4 277  P       18:37:07.23   0.4 A  1.0  KEK  
    PRMD  HP    0.6 103  P       18:37:10.67   0.2 A  1.0  PRMD 
    GR15  1Y    0.6  64  P       18:37:10.65   0.0 A  1.0  GR15 
    TETR  HL    0.8 113  P       18:37:13.80   0.0 A  1.0  TETR 
    PENT  HL    0.8  50  P       18:37:14.46   0.4 A  1.0  PENT 
    GR24  1Y    1.8 123  P       18:37:32.80   4.5 AX 0.0  GR24 
    AXAR  HA    2.0 116  P       18:37:36.45   4.2 AX 0.0  AXAR 
    DSF   HP    2.1 126  P       18:37:35.54   1.9 A  1.0  DSF  
    KLV1  HI    2.1 139  P       18:37:33.05  -0.8 A  1.0  KLV1 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IGT   HT    0.1 177  MLv     1.60  0.06    1.32354      
    GR14  1Y    0.3  40  MLv     1.49 -0.04   0.348299      
    GR19B 1Y    0.4 222  MLv     1.66  0.13   0.385912      
    KEK   HL    0.4 277  MLv     1.15 -0.39    0.15661      
    PRMD  HP    0.6 103  MLv     1.46 -0.07   0.0667446      
    GR15  1Y    0.6  64  MLv     1.52 -0.02   0.0745167      
    TETR  HL    0.8 113  MLv     1.56  0.03   0.0651671      
    PENT  HL    0.8  50  MLv     1.57  0.04   0.0511731