Earthquake Information
 Origin Time
2026-10-21 22:40:59 (GMT)
 Magnitude
M 0.9
 Latitude
38.5821° N
 Longitude
23.1274° E
 Focal Depth
36 km
 # of Arrivals
10
 Location 13.5 km SE of Atalanti
27.5 km NE of Levadhia
85.0 km NW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
LKRHL13.5304 P22:41:07.01 1.21.0A
ATALHA15.4323 P22:41:06.45 0.51.0A
GR231Y26.6 19 P22:41:05.23 -1.91.0A
SAGMAHL31.9129 P22:41:07.71 0.01.0A
AOS2HT88.3 44 P22:41:13.62 -0.11.0A
ITHCHT217.5267 P22:41:28.45 -0.91.0A
LMN1HI219.9 49 P22:41:30.78 1.21.0A
GRAMVHL343.0173 P22:41:44.87 0.11.0A


  Solution details

Event:
    Public ID              nkua2026urbh
    Description
      region name: Greece
Origin:
    Date                   2026-10-21
    Time                  22:40:58.51  +/-    0.4 s
    Latitude              38.5821 deg  +/-      5 km
    Longitude             23.1274 deg  +/-      5 km
    Depth                      36 km   +/-    6 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.98 s
    Azimuthal gap              94 deg

2 Network magnitudes:
    MLv       0.86 +/- 0.37   5            
    M         0.86            5 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    LKR   HL    0.1 304  P       22:41:07.01   1.2 A  1.0  LKR  
    ATAL  HA    0.1 323  P       22:41:06.45   0.5 A  1.0  ATAL 
    GR23  1Y    0.2  19  P       22:41:05.23  -1.9 A  1.0  GR23 
    SAGMA HL    0.3 129  P       22:41:07.71  -0.0 A  1.0  SAGMA
    MRKA  HA    0.4  71  P       22:41:04.67  -4.2 AX 0.0  MRKA 
    VILL  HA    0.4 161  P       22:41:12.82   3.2 AX 0.0  VILL 
    AOS2  HT    0.8  44  P       22:41:13.62  -0.1 A  1.0  AOS2 
    ITHC  HT    2.0 267  P       22:41:28.45  -0.9 A  1.0  ITHC 
    LMN1  HI    2.0  49  P       22:41:30.78   1.2 A  1.0  LMN1 
    GRAMV HL    3.1 173  P       22:41:44.87   0.1 A  1.0  GRAMV

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    LKR   HL    0.1 304  MLv     0.62 -0.24   0.0815912      
    ATAL  HA    0.1 323  MLv     0.51 -0.35   0.106042      
    GR23  1Y    0.2  19  MLv     1.11  0.26   0.224103      
    SAGMA HL    0.3 129  MLv     0.71 -0.15   0.0643645      
    AOS2  HT    0.8  44  MLv     1.58  0.72   0.0682051