Earthquake Information
 Origin Time
 2026-05-15 12:51:41 (GMT)
 Magnitude
 M 1.2
 Latitude
 40.5228° N
 Longitude
 23.5060° E
 Focal Depth
 7 km
 # of Arrivals
 16
 Location 17.5 km NNE of Poliyiros
49.2 km ESE of Thessaloniki
283.1 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PLGHL17.6197 P12:51:45.22 0.51.0M
PLGHL17.6197 S12:51:47.33 -0.21.0M
GR091Y21.6 45 P12:51:45.97 0.61.0M
GR091Y21.6 45 S12:51:48.44 -0.21.0M
GR131Y33.1235 P12:51:47.98 0.71.0M
GR131Y33.1235 S12:51:51.66 -0.31.0M
HORTHT35.3284 P12:51:48.11 0.41.0M
HORTHT35.3284 S12:51:52.16 -0.61.0M
SOHHT35.5339 P12:51:48.33 0.61.0M
SOHHT35.5339 S12:51:52.15 -0.61.0M
OURHT45.4118 P12:51:49.37 0.11.0M
OURHT45.4118 S12:51:55.00 -0.51.0M
KOKKHT53.0 52 P12:51:51.08 0.51.0M
KOKKHT53.0 52 S12:51:57.43 -0.31.0M
SRSHT65.5 7 P12:51:53.21 0.61.0M
SRSHT65.5 7 S12:52:01.13 -0.21.0M


  Solution details 

Event:
    Public ID              nkua2026jluw
    Description
      region name: Greece
Origin:
    Date                   2026-05-15
    Time                  12:51:41.10
    Latitude              40.5228 deg  +/-      1 km
    Longitude             23.5060 deg  +/-      1 km
    Depth                       7 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.45 s
    Azimuthal gap              80 deg

2 Network magnitudes:
    MLv       1.24 +/- 0.05   6            
    M         1.24            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PLG   HL    0.2 197  P       12:51:45.22   0.5 M  1.0  PLG  
    PLG   HL    0.2 197  S       12:51:47.33  -0.2 M  1.0  PLG  
    GR09  1Y    0.2  45  P       12:51:45.97   0.6 M  1.0  GR09 
    GR09  1Y    0.2  45  S       12:51:48.44  -0.2 M  1.0  GR09 
    GR13  1Y    0.3 235  P       12:51:47.98   0.7 M  1.0  GR13 
    GR13  1Y    0.3 235  S       12:51:51.66  -0.3 M  1.0  GR13 
    HORT  HT    0.3 284  P       12:51:48.11   0.4 M  1.0  HORT 
    HORT  HT    0.3 284  S       12:51:52.16  -0.6 M  1.0  HORT 
    SOH   HT    0.3 339  P       12:51:48.33   0.6 M  1.0  SOH  
    SOH   HT    0.3 339  S       12:51:52.15  -0.6 M  1.0  SOH  
    OUR   HT    0.4 118  P       12:51:49.37   0.1 M  1.0  OUR  
    OUR   HT    0.4 118  S       12:51:55.00  -0.5 M  1.0  OUR  
    KOKK  HT    0.5  52  P       12:51:51.08   0.5 M  1.0  KOKK 
    KOKK  HT    0.5  52  S       12:51:57.43  -0.3 M  1.0  KOKK 
    SRS   HT    0.6   7  P       12:51:53.21   0.6 M  1.0  SRS  
    SRS   HT    0.6   7  S       12:52:01.13  -0.2 M  1.0  SRS  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PLG   HL    0.2 197  MLv     1.25  0.02   0.523332      
    GR09  1Y    0.2  45  MLv     1.33  0.09   0.486708      
    GR13  1Y    0.3 235  MLv     0.87 -0.36   0.088267      
    HORT  HT    0.3 284  MLv     1.21 -0.03   0.113123      
    SOH   HT    0.3 339  MLv     1.18 -0.06   0.156025      
    OUR   HT    0.4 118  MLv     1.23 -0.01   0.0986772      
    KOKK  HT    0.5  52  MLv     1.23 -0.01   0.0635641      
    SRS   HT    0.6   7  MLv     1.40  0.16   0.041707