Earthquake Information
 Origin Time
2026-09-04 18:02:57 (GMT)
 Magnitude
M 1.8
 Latitude
39.8834° N
 Longitude
23.7245° E
 Focal Depth
10 km
 # of Arrivals
11
 Location 59.8 km SSE of Poliyiros
60.5 km SW of Kariai
211.3 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
PAIGHT7.2325 P18:02:59.85 0.11.0A
OURHT54.7 23 P18:03:06.53 -0.61.0A
PLGHL59.3336 P18:03:07.26 -0.71.0A
HMT1HT61.0 47 P18:03:09.88 1.71.0A
AOS2HT82.4173 P18:03:10.62 -0.91.0A
HORTHT95.5326 P18:03:14.02 0.41.0A
KOKKHT106.5 13 P18:03:14.97 -0.41.0A
KAVAHT140.3 28 P18:03:20.30 0.21.0A
AGGHT153.0232 P18:03:22.71 1.01.0A
PRASHL177.6 23 P18:03:24.20 -0.81.0A


  Solution details

Event:
    Public ID              nkua2026rivm
    Description
      region name: Aegean Sea
Origin:
    Date                   2026-09-04
    Time                  18:02:56.96  +/-    0.4 s
    Latitude              39.8834 deg  +/-      3 km
    Longitude             23.7245 deg  +/-      4 km
    Depth                      10 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.80 s
    Azimuthal gap             126 deg

2 Network magnitudes:
    MLv       1.80 +/- 0.15   7            
    M         1.80            7 preferred  

11 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    PAIG  HT    0.1 325  P       18:02:59.85   0.1 A  1.0  PAIG 
    PLN1  HI    0.2 315  P       18:03:05.43   4.0 AX 0.0  PLN1 
    OUR   HT    0.5  23  P       18:03:06.53  -0.6 A  1.0  OUR  
    PLG   HL    0.5 336  P       18:03:07.26  -0.7 A  1.0  PLG  
    HMT1  HT    0.5  47  P       18:03:09.88   1.7 A  1.0  HMT1 
    AOS2  HT    0.7 173  P       18:03:10.62  -0.9 A  1.0  AOS2 
    HORT  HT    0.9 326  P       18:03:14.02   0.4 A  1.0  HORT 
    KOKK  HT    1.0  13  P       18:03:14.97  -0.4 A  1.0  KOKK 
    KAVA  HT    1.3  28  P       18:03:20.30   0.2 A  1.0  KAVA 
    AGG   HT    1.4 232  P       18:03:22.71   1.0 A  1.0  AGG  
    PRAS  HL    1.6  23  P       18:03:24.20  -0.8 A  1.0  PRAS 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    PAIG  HT    0.1 325  MLv     1.40 -0.39    1.01574      
    OUR   HT    0.5  23  MLv     1.91  0.11   0.280249      
    PLG   HL    0.5 336  MLv     1.76 -0.04   0.147829      
    HMT1  HT    0.5  47  MLv     2.04  0.25   0.272983      
    AOS2  HT    0.7 173  MLv     1.82  0.02   0.127641      
    HORT  HT    0.9 326  MLv     1.89  0.10   0.0885174      
    KOKK  HT    1.0  13  MLv     1.79 -0.01   0.0902401      
    KAVA  HT    1.3  28  MLv     1.46 -0.33   0.0600562      
    AGG   HT    1.4 232  MLv     1.92  0.12   0.0552001