Earthquake Information
 Origin Time
2026-07-31 20:17:15 (GMT)
 Magnitude
M 2.3
 Latitude
39.8157° N
 Longitude
23.9101° E
 Focal Depth
10 km
 # of Arrivals
15
 Location 56.3 km SSW of Kariai
74.0 km SSE of Poliyiros
204.3 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PAIGHT24.0304 P20:17:20.28 -0.41.0A
PLN1HI35.0305 P20:17:23.39 1.01.0A
OURHT58.0 6 P20:17:25.90 0.01.0A
PLGHL73.4328 P20:17:27.57 -0.91.0A
AOS2HT74.5184 P20:17:28.18 -0.41.0A
THASHT111.6 38 P20:17:35.19 0.81.0A
KOKKHT111.7 4 P20:17:34.62 0.21.0A
MRKAHA126.6193 P20:17:36.74 0.31.0A
PSAHHA140.4189 P20:17:38.30 0.01.0A
KAVAHT140.6 21 P20:17:38.18 -0.21.0A
ERTRHA157.0184 P20:17:40.34 -0.21.0A
AGGHT161.5237 P20:17:41.40 0.21.0A
NVRHL170.5359 P20:17:42.46 0.11.0A
PRASHL179.2 17 P20:17:43.04 -0.41.0A
KLVHL249.0218 P20:17:52.57 0.21.0A


  Solution details

Event:
    Public ID              nkua2026oxbh
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-07-31
    Time                  20:17:15.25  +/-    0.3 s
    Latitude              39.8157 deg  +/-      2 km
    Longitude             23.9101 deg  +/-      5 km
    Depth                      10 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.46 s
    Azimuthal gap             146 deg

2 Network magnitudes:
    MLv       2.33 +/- 0.12  10            
    M         2.33           10 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PAIG  HT    0.2 304  P       20:17:20.28  -0.4 A  1.0  PAIG 
    PLN1  HI    0.3 305  P       20:17:23.39   1.0 A  1.0  PLN1 
    OUR   HT    0.5   6  P       20:17:25.90  -0.0 A  1.0  OUR  
    PLG   HL    0.7 328  P       20:17:27.57  -0.9 A  1.0  PLG  
    AOS2  HT    0.7 184  P       20:17:28.18  -0.4 A  1.0  AOS2 
    THAS  HT    1.0  38  P       20:17:35.19   0.8 A  1.0  THAS 
    KOKK  HT    1.0   4  P       20:17:34.62   0.2 A  1.0  KOKK 
    MRKA  HA    1.1 193  P       20:17:36.74   0.3 A  1.0  MRKA 
    PSAH  HA    1.3 189  P       20:17:38.30  -0.0 A  1.0  PSAH 
    KAVA  HT    1.3  21  P       20:17:38.18  -0.2 A  1.0  KAVA 
    ERTR  HA    1.4 184  P       20:17:40.34  -0.2 A  1.0  ERTR 
    AGG   HT    1.5 237  P       20:17:41.40   0.2 A  1.0  AGG  
    NVR   HL    1.5 359  P       20:17:42.46   0.1 A  1.0  NVR  
    PRAS  HL    1.6  17  P       20:17:43.04  -0.4 A  1.0  PRAS 
    KLV   HL    2.2 218  P       20:17:52.57   0.2 A  1.0  KLV  

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PAIG  HT    0.2 304  MLv     2.17 -0.16    2.23725      
    PLN1  HI    0.3 305  MLv     2.40  0.07     2.6637      
    OUR   HT    0.5   6  MLv     2.41  0.09   0.743996      
    PLG   HL    0.7 328  MLv     2.05 -0.27   0.242293      
    AOS2  HT    0.7 184  MLv     2.37  0.04   0.494659      
    THAS  HT    1.0  38  MLv     2.41  0.08   0.356544      
    KOKK  HT    1.0   4  MLv     2.23 -0.09   0.237676      
    MRKA  HA    1.1 193  MLv     2.31 -0.01   0.239885      
    PSAH  HA    1.3 189  MLv     2.52  0.20   0.331955      
    KAVA  HT    1.3  21  MLv     1.72 -0.61   0.108037      
    ERTR  HA    1.4 184  MLv     2.56  0.24     0.3009      
    AGG   HT    1.5 237  MLv     2.35  0.02   0.135226