Earthquake Information
 Origin Time
2026-08-18 08:01:40 (GMT)
 Magnitude
M 1.6
 Latitude
38.6889° N
 Longitude
23.3836° E
 Focal Depth
2 km
 # of Arrivals
13
 Location 31.3 km NW of Chalkida
33.6 km E of Atalanti
84.2 km NNW of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
MRKAHA17.7 84 P08:01:42.03 -1.11.0A
PSAHHA26.5120 P08:01:45.16 0.51.0A
ATALHA31.4271 P08:01:44.99 -0.51.0A
SAGMAHL32.2176 P08:01:45.03 -0.61.0A
LKRHL33.7263 P08:01:45.67 -0.21.0A
ERTRHA47.0132 P08:01:47.51 -0.61.0A
ACHLHT51.2314 P08:01:49.86 1.01.0A
VILLHA58.7186 P08:01:50.29 0.21.0A
PRDMHA65.1226 P08:01:50.95 -0.21.0A
MRTHHA79.5142 P08:01:54.70 1.11.0A
PTLHL82.7149 P08:01:55.13 1.01.0A
AGGHT97.9292 P08:01:56.67 -0.11.0A
VLYHL99.7159 P08:01:56.53 -0.41.0A


  Solution details

Event:
    Public ID              nkua2026qdac
    Description
      region name: Greece
Origin:
    Date                   2026-08-18
    Time                  08:01:39.76  +/-    0.4 s
    Latitude              38.6889 deg  +/-      3 km
    Longitude             23.3836 deg  +/-      3 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.69 s
    Azimuthal gap             130 deg

2 Network magnitudes:
    MLv       1.59 +/- 0.19  11            
    M         1.59           11 preferred  

13 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    MRKA  HA    0.2  84  P       08:01:42.03  -1.1 A  1.0  MRKA 
    PSAH  HA    0.2 120  P       08:01:45.16   0.5 A  1.0  PSAH 
    ATAL  HA    0.3 271  P       08:01:44.99  -0.5 A  1.0  ATAL 
    SAGMA HL    0.3 176  P       08:01:45.03  -0.6 A  1.0  SAGMA
    LKR   HL    0.3 263  P       08:01:45.67  -0.2 A  1.0  LKR  
    ERTR  HA    0.4 132  P       08:01:47.51  -0.6 A  1.0  ERTR 
    ACHL  HT    0.5 314  P       08:01:49.86   1.0 A  1.0  ACHL 
    VILL  HA    0.5 186  P       08:01:50.29   0.2 A  1.0  VILL 
    PRDM  HA    0.6 226  P       08:01:50.95  -0.2 A  1.0  PRDM 
    MRTH  HA    0.7 142  P       08:01:54.70   1.1 A  1.0  MRTH 
    PTL   HL    0.7 149  P       08:01:55.13   1.0 A  1.0  PTL  
    AGG   HT    0.9 292  P       08:01:56.67  -0.1 A  1.0  AGG  
    VLY   HL    0.9 159  P       08:01:56.53  -0.4 A  1.0  VLY  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    MRKA  HA    0.2  84  MLv     1.64  0.05    1.25771      
    PSAH  HA    0.2 120  MLv     1.29 -0.30   0.334597      
    ATAL  HA    0.3 271  MLv     1.56 -0.03   0.474627      
    SAGMA HL    0.3 176  MLv     0.92 -0.67   0.102543      
    LKR   HL    0.3 263  MLv     1.70  0.11   0.305417      
    ERTR  HA    0.4 132  MLv     1.21 -0.38   0.0867915      
    ACHL  HT    0.5 314  MLv     1.57 -0.01   0.156945      
    VILL  HA    0.5 186  MLv     1.92  0.33   0.223789      
    PRDM  HA    0.6 226  MLv     1.75  0.16   0.132795      
    MRTH  HA    0.7 142  MLv     1.79  0.20   0.123373      
    PTL   HL    0.7 149  MLv     1.64  0.05   0.0842935      
    AGG   HT    0.9 292  MLv     1.38 -0.21   0.0305331      
    VLY   HL    0.9 159  MLv     1.94  0.35   0.137784