Earthquake Information
 Origin Time
2026-01-31 02:25:11 (GMT)
 Magnitude
M 1.5
 Latitude
40.1860° N
 Longitude
23.4625° E
 Focal Depth
2 km
 # of Arrivals
11
 Location 21.0 km S of Poliyiros
66.9 km SE of Thessaloniki
246.0 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLGHL20.7356 P02:25:14.26 -0.41.0A
GR131Y29.8308 P02:25:16.16 0.01.0A
PAIGHT33.2147 P02:25:16.17 -0.61.0A
OURHT47.1 69 P02:25:19.05 0.01.0A
HORTHT55.2326 P02:25:19.85 -0.61.0A
GR091Y56.1 20 P02:25:20.23 -0.41.0A
KOKKHT83.6 33 P02:25:25.36 0.11.0A
GR181Y84.7233 P02:25:26.04 0.61.0A
SRSHT103.1 6 P02:25:28.65 0.11.0A
KAVAHT126.2 44 P02:25:32.62 0.41.0A
NVRHL133.6 15 P02:25:34.02 0.81.0A


  Solution details

Event:
    Public ID              nkua2026cczw
    Description
      region name: Greece
Origin:
    Date                   2026-01-31
    Time                  02:25:10.74  +/-    0.4 s
    Latitude              40.1860 deg  +/-      3 km
    Longitude             23.4625 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.46 s
    Azimuthal gap              87 deg

2 Network magnitudes:
    MLv       1.47 +/- 0.20   7            
    M         1.47            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLG   HL    0.2 356  P       02:25:14.26  -0.4 A  1.0  PLG  
    GR13  1Y    0.3 308  P       02:25:16.16  -0.0 A  1.0  GR13 
    PAIG  HT    0.3 147  P       02:25:16.17  -0.6 A  1.0  PAIG 
    OUR   HT    0.4  69  P       02:25:19.05  -0.0 A  1.0  OUR  
    HORT  HT    0.5 326  P       02:25:19.85  -0.6 A  1.0  HORT 
    GR09  1Y    0.5  20  P       02:25:20.23  -0.4 A  1.0  GR09 
    KOKK  HT    0.8  33  P       02:25:25.36   0.1 A  1.0  KOKK 
    GR18  1Y    0.8 233  P       02:25:26.04   0.6 A  1.0  GR18 
    SRS   HT    0.9   6  P       02:25:28.65   0.1 A  1.0  SRS  
    KAVA  HT    1.1  44  P       02:25:32.62   0.4 A  1.0  KAVA 
    NVR   HL    1.2  15  P       02:25:34.02   0.8 A  1.0  NVR  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLG   HL    0.2 356  MLv     1.34 -0.14   0.517624      
    GR13  1Y    0.3 308  MLv     1.02 -0.45   0.150125      
    PAIG  HT    0.3 147  MLv     1.08 -0.40   0.107418      
    OUR   HT    0.4  69  MLv     1.54  0.07   0.188866      
    HORT  HT    0.5 326  MLv     1.51  0.03   0.0724423      
    GR09  1Y    0.5  20  MLv     1.68  0.21   0.151859      
    KOKK  HT    0.8  33  MLv     1.80  0.33   0.121916      
    GR18  1Y    0.8 233  MLv     1.55  0.08   0.0670207      
    SRS   HT    0.9   6  MLv     1.60  0.12   0.0426785