Earthquake Information
 Origin Time
 2026-05-21 06:46:06 (GMT)
 Magnitude
 M 1.1
 Latitude
 40.4748° N
 Longitude
 23.2723° E
 Focal Depth
 8 km
 # of Arrivals
 16
 Location 17.9 km NW of Poliyiros
33.3 km ESE of Thessaloniki
279.9 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
GR131Y15.5208 P06:46:09.37 0.11.0M
GR131Y15.5208 S06:46:11.80 0.11.0M
PLGHL18.5128 P06:46:09.67 -0.11.0M
PLGHL18.5128 S06:46:12.47 -0.21.0M
HORTHT20.0313 P06:46:09.76 -0.31.0M
HORTHT20.0313 S06:46:13.20 0.01.0M
PLA1HI25.6290 P06:46:11.18 0.41.0M
PLA1HI25.6290 S06:46:14.50 -0.11.0M
ITS1HI26.3303 P06:46:10.77 -0.21.0M
ITS1HI26.3303 S06:46:14.36 -0.41.0M
SOHHT39.1 10 P06:46:13.17 0.11.0M
SOHHT39.1 10 S06:46:18.57 0.01.0M
GR091Y40.7 60 P06:46:13.41 0.11.0M
GR091Y40.7 60 S06:46:19.36 0.41.0M
KOKKHT72.2 58 P06:46:18.97 0.51.0M
KOKKHT72.2 58 S06:46:27.72 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2026jwhu
    Description
      region name: Greece
Origin:
    Date                   2026-05-21
    Time                  06:46:05.91
    Latitude              40.4748 deg  +/-      0 km
    Longitude             23.2723 deg  +/-      0 km
    Depth                       8 km   +/-    3 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       1.12 +/- 0.32   6            
    M         1.12            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    GR13  1Y    0.1 208  P       06:46:09.37   0.1 M  1.0  GR13 
    GR13  1Y    0.1 208  S       06:46:11.80   0.1 M  1.0  GR13 
    PLG   HL    0.2 128  P       06:46:09.67  -0.1 M  1.0  PLG  
    PLG   HL    0.2 128  S       06:46:12.47  -0.2 M  1.0  PLG  
    HORT  HT    0.2 313  P       06:46:09.76  -0.3 M  1.0  HORT 
    HORT  HT    0.2 313  S       06:46:13.20   0.0 M  1.0  HORT 
    PLA1  HI    0.2 290  P       06:46:11.18   0.4 M  1.0  PLA1 
    PLA1  HI    0.2 290  S       06:46:14.50  -0.1 M  1.0  PLA1 
    ITS1  HI    0.2 303  P       06:46:10.77  -0.2 M  1.0  ITS1 
    ITS1  HI    0.2 303  S       06:46:14.36  -0.4 M  1.0  ITS1 
    SOH   HT    0.4  10  P       06:46:13.17   0.1 M  1.0  SOH  
    SOH   HT    0.4  10  S       06:46:18.57   0.0 M  1.0  SOH  
    GR09  1Y    0.4  60  P       06:46:13.41   0.1 M  1.0  GR09 
    GR09  1Y    0.4  60  S       06:46:19.36   0.4 M  1.0  GR09 
    KOKK  HT    0.7  58  P       06:46:18.97   0.5 M  1.0  KOKK 
    KOKK  HT    0.7  58  S       06:46:27.72  -0.3 M  1.0  KOKK 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    GR13  1Y    0.1 208  MLv     0.43 -0.69   0.0872125      
    PLG   HL    0.2 128  MLv     0.61 -0.51   0.111123      
    HORT  HT    0.2 313  MLv     1.03 -0.09   0.182342      
    PLA1  HI    0.2 290  MLv     1.47  0.35   0.539877      
    ITS1  HI    0.2 303  MLv     1.27  0.15    0.32659      
    SOH   HT    0.4  10  MLv     0.97 -0.15   0.0786359      
    GR09  1Y    0.4  60  MLv     1.49  0.37   0.235683      
    KOKK  HT    0.7  58  MLv     1.36  0.24   0.0495224