Earthquake Information
 Origin Time
2026-02-20 04:56:58 (GMT)
 Magnitude
M 1.0
 Latitude
38.4457° N
 Longitude
21.9774° E
 Focal Depth
2 km
 # of Arrivals
11
 Location 23.7 km NNW of Aegion
30.8 km NE of Patras
161.8 km WNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PYRGCL5.2139 P04:56:58.88 -0.21.0A
EFPHP6.6252 P04:56:59.47 0.21.0A
WGC4HA6.8152 P04:56:58.93 -0.41.0A
SERGHP7.8118 P04:56:59.17 -0.41.0A
TRIZCL12.2137 P04:56:59.36 -0.91.0A
KALEHA15.4113 P04:57:00.75 -0.11.0A
ROD3CL17.0206 P04:57:00.40 -0.71.0A
ANXHP17.1343 P04:57:01.62 0.51.0A
AIOACL28.9166 P04:57:05.03 2.01.0A
JANHL166.2324 P04:57:24.16 -0.71.0A
SMGHL433.3 99 P04:57:59.42 0.71.0A


  Solution details

Event:
    Public ID              nkua2026dnsy
    Description
      region name: Greece
Origin:
    Date                   2026-02-20
    Time                  04:56:57.78  +/-    0.4 s
    Latitude              38.4457 deg  +/-      3 km
    Longitude             21.9774 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.78 s
    Azimuthal gap             116 deg

2 Network magnitudes:
    MLv       0.99 +/- 0.10   7            
    M         0.99            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PYRG  CL    0.0 139  P       04:56:58.88  -0.2 A  1.0  PYRG 
    EFP   HP    0.1 252  P       04:56:59.47   0.2 A  1.0  EFP  
    WGC4  HA    0.1 152  P       04:56:58.93  -0.4 A  1.0  WGC4 
    SERG  HP    0.1 118  P       04:56:59.17  -0.4 A  1.0  SERG 
    TRIZ  CL    0.1 137  P       04:56:59.36  -0.9 A  1.0  TRIZ 
    KALE  HA    0.1 113  P       04:57:00.75  -0.1 A  1.0  KALE 
    ROD3  CL    0.2 206  P       04:57:00.40  -0.7 A  1.0  ROD3 
    ANX   HP    0.2 343  P       04:57:01.62   0.5 A  1.0  ANX  
    AIOA  CL    0.3 166  P       04:57:05.03   2.0 A  1.0  AIOA 
    JAN   HL    1.5 324  P       04:57:24.16  -0.7 A  1.0  JAN  
    SMG   HL    3.9  99  P       04:57:59.42   0.7 A  1.0  SMG  

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PYRG  CL    0.0 139  MLv     1.14  0.16   0.514104      
    EFP   HP    0.1 252  MLv     0.83 -0.15   0.369753      
    WGC4  HA    0.1 152  MLv     1.58  0.60    2.06414      
    SERG  HP    0.1 118  MLv     1.00  0.01   0.502962      
    TRIZ  CL    0.1 137  MLv     0.99  0.01    0.38732      
    KALE  HA    0.1 113  MLv     1.03  0.04   0.351762      
    ROD3  CL    0.2 206  MLv     0.79 -0.20   0.276078      
    ANX   HP    0.2 343  MLv     0.89 -0.09   0.231444      
    AIOA  CL    0.3 166  MLv     1.02  0.03   0.0403542