Earthquake Information
 Origin Time
2026-07-31 19:58:30 (GMT)
 Magnitude
M 1.9
 Latitude
40.2576° N
 Longitude
24.1148° E
 Focal Depth
2 km
 # of Arrivals
10
 Location 11.5 km W of Kariai
58.8 km ESE of Poliyiros
255.0 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT11.3 90 P19:58:31.53 -0.51.0A
OURHT14.1306 P19:58:32.50 0.01.0A
PAIGHT51.6226 P19:58:38.85 0.11.0A
PLGHL58.3283 P19:58:39.95 0.01.0A
KOKKHT63.1351 P19:58:40.63 -0.11.0A
THASHT64.2 53 P19:58:41.88 1.01.0A
KAVAHT88.5 22 P19:58:44.57 -0.51.0A
SOHHT89.6315 P19:58:45.31 0.11.0A
HORTHT93.9294 P19:58:45.84 -0.11.0A
PRASHL127.1 17 P19:58:50.96 -0.21.0A


  Solution details

Event:
    Public ID              nkua2026oxar
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-07-31
    Time                  19:58:29.64  +/-    0.8 s
    Latitude              40.2576 deg  +/-      4 km
    Longitude             24.1148 deg  +/-      3 km
    Depth                       2 km   +/-    8 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.38 s
    Azimuthal gap             137 deg

2 Network magnitudes:
    MLv       1.86 +/- 0.18   7            
    M         1.86            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  90  P       19:58:31.53  -0.5 A  1.0  HMT1 
    OUR   HT    0.1 306  P       19:58:32.50   0.0 A  1.0  OUR  
    PAIG  HT    0.5 226  P       19:58:38.85   0.1 A  1.0  PAIG 
    PLG   HL    0.5 283  P       19:58:39.95   0.0 A  1.0  PLG  
    KOKK  HT    0.6 351  P       19:58:40.63  -0.1 A  1.0  KOKK 
    THAS  HT    0.6  53  P       19:58:41.88   1.0 A  1.0  THAS 
    KAVA  HT    0.8  22  P       19:58:44.57  -0.5 A  1.0  KAVA 
    SOH   HT    0.8 315  P       19:58:45.31   0.1 A  1.0  SOH  
    HORT  HT    0.8 294  P       19:58:45.84  -0.1 A  1.0  HORT 
    PRAS  HL    1.1  17  P       19:58:50.96  -0.2 A  1.0  PRAS 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  90  MLv     2.31  0.45    8.39234      
    OUR   HT    0.1 306  MLv     1.68 -0.18    1.66586      
    PAIG  HT    0.5 226  MLv     1.70 -0.15   0.159773      
    PLG   HL    0.5 283  MLv     2.01  0.16   0.287283      
    KOKK  HT    0.6 351  MLv     2.01  0.15   0.249959      
    THAS  HT    0.6  53  MLv     2.13  0.27   0.321712      
    KAVA  HT    0.8  22  MLv     1.60 -0.26   0.150787      
    SOH   HT    0.8 315  MLv     1.77 -0.09   0.106001      
    HORT  HT    0.8 294  MLv     1.71 -0.15   0.0595441