Earthquake Information
 Origin Time
 2026-05-20 09:01:23 (GMT)
 Magnitude
 M 1.5
 Latitude
 37.8968° N
 Longitude
 21.8332° E
 Focal Depth
 20 km
 # of Arrivals
 18
 Location 28.7 km WSW of Kalavrita
39.6 km SSE of Patras
166.9 km W of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
DROHP12.4299 P09:01:27.56 0.11.0M
DROHP12.4299 S09:01:30.51 0.01.0M
KLVHL32.2 60 P09:01:29.96 0.11.0M
KLVHL32.2 60 S09:01:34.58 -0.31.0M
RLSHL36.8299 P09:01:30.28 -0.21.0M
RLSHL36.8299 S09:01:35.91 0.11.0M
LAKAHA40.2 19 P09:01:30.77 -0.21.0M
LAKAHA40.2 19 S09:01:36.34 -0.51.0M
WGC0HA42.6 17 P09:01:31.24 -0.11.0M
WGC0HA42.6 17 S09:01:37.52 0.11.0M
GURHP44.9 84 P09:01:31.94 0.11.0M
GURHP44.9 84 S09:01:38.27 0.11.0M
ROD3CL46.0 6 P09:01:32.00 0.11.0M
ROD3CL46.0 6 S09:01:38.35 0.11.0M
SERGHP60.7 19 P09:01:34.12 0.11.0M
SERGHP60.7 19 S09:01:42.24 0.11.0M
KALEHA61.2 26 P09:01:34.10 -0.11.0M
KALEHA61.2 26 S09:01:42.40 0.01.0M


  Solution details 

Event:
    Public ID              nkua2026juqu
    Description
      region name: Southern Greece
Origin:
    Date                   2026-05-20
    Time                  09:01:23.39
    Latitude              37.8968 deg  +/-      0 km
    Longitude             21.8332 deg  +/-      0 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.13 s
    Azimuthal gap             214 deg

2 Network magnitudes:
    MLv       1.46 +/- 0.22   7            
    M         1.46            7 preferred  

18 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    DRO   HP    0.1 299  P       09:01:27.56   0.1 M  1.0  DRO  
    DRO   HP    0.1 299  S       09:01:30.51  -0.0 M  1.0  DRO  
    KLV   HL    0.3  60  P       09:01:29.96   0.1 M  1.0  KLV  
    KLV   HL    0.3  60  S       09:01:34.58  -0.3 M  1.0  KLV  
    RLS   HL    0.3 299  P       09:01:30.28  -0.2 M  1.0  RLS  
    RLS   HL    0.3 299  S       09:01:35.91   0.1 M  1.0  RLS  
    LAKA  HA    0.4  19  P       09:01:30.77  -0.2 M  1.0  LAKA 
    LAKA  HA    0.4  19  S       09:01:36.34  -0.5 M  1.0  LAKA 
    WGC0  HA    0.4  17  P       09:01:31.24  -0.1 M  1.0  WGC0 
    WGC0  HA    0.4  17  S       09:01:37.52   0.1 M  1.0  WGC0 
    GUR   HP    0.4  84  P       09:01:31.94   0.1 M  1.0  GUR  
    GUR   HP    0.4  84  S       09:01:38.27   0.1 M  1.0  GUR  
    ROD3  CL    0.4   6  P       09:01:32.00   0.1 M  1.0  ROD3 
    ROD3  CL    0.4   6  S       09:01:38.35   0.1 M  1.0  ROD3 
    SERG  HP    0.5  19  P       09:01:34.12   0.1 M  1.0  SERG 
    SERG  HP    0.5  19  S       09:01:42.24   0.1 M  1.0  SERG 
    KALE  HA    0.5  26  P       09:01:34.10  -0.1 M  1.0  KALE 
    KALE  HA    0.5  26  S       09:01:42.40   0.0 M  1.0  KALE 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    DRO   HP    0.1 299  MLv     0.89 -0.56   0.635761      
    KLV   HL    0.3  60  MLv     1.47  0.02   0.279218      
    RLS   HL    0.3 299  MLv     1.20 -0.26   0.150671      
    LAKA  HA    0.4  19  MLv     1.10 -0.36   0.0989556      
    WGC0  HA    0.4  17  MLv     1.51  0.05   0.219652      
    GUR   HP    0.4  84  MLv     1.55  0.09   0.211475      
    ROD3  CL    0.4   6  MLv     1.65  0.19   0.378618      
    SERG  HP    0.5  19  MLv     1.74  0.29   0.138115      
    KALE  HA    0.5  26  MLv     1.71  0.26   0.127641