Earthquake Information
 Origin Time
2026-10-23 07:31:34 (GMT)
 Magnitude
M 1.0
 Latitude
38.3795° N
 Longitude
21.8673° E
 Focal Depth
7 km
 # of Arrivals
24
 Location 19.0 km NE of Patras
23.7 km NW of Aegion
168.9 km WNW of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
WGCAHA3.1322 P07:31:35.33 0.01.0M
WGCAHA3.1322 S07:31:36.38 -0.11.0M
EFPHP6.2 33 P07:31:35.76 0.11.0M
EFPHP6.2 33 S07:31:37.09 0.01.0M
WGC7HA6.8190 P07:31:35.86 0.11.0M
WGC7HA6.8190 S07:31:37.45 0.21.0M
ROD3CL8.2165 P07:31:36.07 0.01.0M
ROD3CL8.2165 S07:31:37.75 0.11.0M
PYRGCL13.5 75 P07:31:36.92 0.11.0M
PYRGCL13.5 75 S07:31:39.18 0.01.0M
SERGHP16.9 77 P07:31:37.38 -0.11.0M
SERGHP16.9 77 S07:31:40.07 -0.11.0M
TRIZCL18.0 95 P07:31:37.58 0.01.0M
TRIZCL18.0 95 S07:31:40.37 0.01.0M
LAKAHA18.3148 P07:31:37.76 0.11.0M
LAKAHA18.3148 S07:31:40.29 -0.31.0M
ANXHP24.2 11 P07:31:38.79 0.11.0M
ANXHP24.2 11 S07:31:42.43 0.11.0M
GR241Y44.6 40 P07:31:42.03 0.01.0M
GR241Y44.6 40 S07:31:48.39 0.21.0M
KLVHL44.8146 P07:31:41.85 -0.21.0M
KLVHL44.8146 S07:31:47.87 -0.41.0M
DROHP49.4196 P07:31:42.80 0.01.0M
DROHP49.4196 S07:31:49.46 -0.11.0M


  Solution details

Event:
    Public ID              nkua2026utoh
    Type                   earthquake
    Description
      region name: Greece
Origin:
    Date                   2026-10-23
    Time                  07:31:33.90
    Latitude              38.3795 deg  +/-      0 km
    Longitude             21.8673 deg  +/-      0 km
    Depth                       7 km   +/-    0 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.10 s
    Azimuthal gap             126 deg

2 Network magnitudes:
    MLv       1.01 +/- 0.18  10            
    M         1.01           10 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    WGCA  HA    0.0 322  P       07:31:35.33  -0.0 M  1.0  WGCA 
    WGCA  HA    0.0 322  S       07:31:36.38  -0.1 M  1.0  WGCA 
    EFP   HP    0.1  33  P       07:31:35.76   0.1 M  1.0  EFP  
    EFP   HP    0.1  33  S       07:31:37.09   0.0 M  1.0  EFP  
    WGC7  HA    0.1 190  P       07:31:35.86   0.1 M  1.0  WGC7 
    WGC7  HA    0.1 190  S       07:31:37.45   0.2 M  1.0  WGC7 
    ROD3  CL    0.1 165  P       07:31:36.07   0.0 M  1.0  ROD3 
    ROD3  CL    0.1 165  S       07:31:37.75   0.1 M  1.0  ROD3 
    PYRG  CL    0.1  75  P       07:31:36.92   0.1 M  1.0  PYRG 
    PYRG  CL    0.1  75  S       07:31:39.18   0.0 M  1.0  PYRG 
    SERG  HP    0.2  77  P       07:31:37.38  -0.1 M  1.0  SERG 
    SERG  HP    0.2  77  S       07:31:40.07  -0.1 M  1.0  SERG 
    TRIZ  CL    0.2  95  P       07:31:37.58   0.0 M  1.0  TRIZ 
    TRIZ  CL    0.2  95  S       07:31:40.37   0.0 M  1.0  TRIZ 
    LAKA  HA    0.2 148  P       07:31:37.76   0.1 M  1.0  LAKA 
    LAKA  HA    0.2 148  S       07:31:40.29  -0.3 M  1.0  LAKA 
    ANX   HP    0.2  11  P       07:31:38.79   0.1 M  1.0  ANX  
    ANX   HP    0.2  11  S       07:31:42.43   0.1 M  1.0  ANX  
    GR24  1Y    0.4  40  P       07:31:42.03  -0.0 M  1.0  GR24 
    GR24  1Y    0.4  40  S       07:31:48.39   0.2 M  1.0  GR24 
    KLV   HL    0.4 146  P       07:31:41.85  -0.2 M  1.0  KLV  
    KLV   HL    0.4 146  S       07:31:47.87  -0.4 M  1.0  KLV  
    DRO   HP    0.4 196  P       07:31:42.80   0.0 M  1.0  DRO  
    DRO   HP    0.4 196  S       07:31:49.46  -0.1 M  1.0  DRO  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    WGCA  HA    0.0 322  MLv     1.79  0.78    4.07402      
    EFP   HP    0.1  33  MLv     1.19  0.18   0.859021      
    WGC7  HA    0.1 190  MLv     1.07  0.06   0.634387      
    ROD3  CL    0.1 165  MLv     1.14  0.13     1.0292      
    PYRG  CL    0.1  75  MLv     0.74 -0.27   0.126938      
    SERG  HP    0.2  77  MLv     0.75 -0.26   0.167515      
    TRIZ  CL    0.2  95  MLv     0.93 -0.08    0.23964      
    LAKA  HA    0.2 148  MLv     0.56 -0.45   0.0998519      
    ANX   HP    0.2  11  MLv     0.81 -0.20   0.127597      
    GR24  1Y    0.4  40  MLv     1.36  0.35   0.139653      
    KLV   HL    0.4 146  MLv     1.04  0.04   0.0505214      
    DRO   HP    0.4 196  MLv     1.08  0.07   0.115709