Earthquake Information
 Origin Time
 2025-03-18 18:13:09 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 1.8
 Latitude
 40.2740° N
 Longitude
 24.0779° E
 Focal Depth
 14 km
 # of Arrivals
 10
 Location 14.8 km W of Kariai
55.4 km ESE of Poliyiros
256.4 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT10.5308 P18:13:12.20 -0.51.0A
HMT1HT14.5 97 P18:13:12.72 -0.51.0A
PAIGHT50.7222 P18:13:19.35 0.71.0A
GR091Y54.2323 P18:13:19.22 0.01.0A
PLGHL54.8282 P18:13:19.15 -0.11.0A
KOKKHT60.8354 P18:13:20.17 0.01.0A
KAVAHT88.0 24 P18:13:24.47 0.21.0A
SRSHT101.7336 P18:13:27.12 0.91.0A
LAM2HI207.8223 P18:13:41.16 1.01.0A
JANHL283.6257 P18:13:47.95 -1.71.0A


  Solution details 

Event:
    Public ID              nkua2025fkgg
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-03-18
    Time                  18:13:08.66  +/-    0.4 s
    Latitude              40.2740 deg  +/-      4 km
    Longitude             24.0779 deg  +/-      4 km
    Depth                      14 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.76 s
    Azimuthal gap             125 deg

2 Network magnitudes:
    MLv       1.84 +/- 0.17   7            
    M         1.84            7 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.1 308  P       18:13:12.20  -0.5 A  1.0  OUR  
    HMT1  HT    0.1  97  P       18:13:12.72  -0.5 A  1.0  HMT1 
    PAIG  HT    0.5 222  P       18:13:19.35   0.7 A  1.0  PAIG 
    GR09  1Y    0.5 323  P       18:13:19.22   0.0 A  1.0  GR09 
    PLG   HL    0.5 282  P       18:13:19.15  -0.1 A  1.0  PLG  
    KOKK  HT    0.5 354  P       18:13:20.17   0.0 A  1.0  KOKK 
    KAVA  HT    0.8  24  P       18:13:24.47   0.2 A  1.0  KAVA 
    SRS   HT    0.9 336  P       18:13:27.12   0.9 A  1.0  SRS  
    LAM2  HI    1.9 223  P       18:13:41.16   1.0 A  1.0  LAM2 
    JAN   HL    2.6 257  P       18:13:47.95  -1.7 A  1.0  JAN  

7 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.1 308  MLv     1.62 -0.21    1.81468      
    HMT1  HT    0.1  97  MLv     1.81 -0.03    2.21303      
    PAIG  HT    0.5 222  MLv     1.98  0.15   0.320122      
    GR09  1Y    0.5 323  MLv     2.23  0.39   0.597662      
    PLG   HL    0.5 282  MLv     1.74 -0.09   0.187248      
    KOKK  HT    0.5 354  MLv     1.99  0.15   0.240756      
    KAVA  HT    0.8  24  MLv     1.64 -0.20    0.16572