Earthquake Information
 Origin Time
 2025-08-18 01:24:42 (GMT)
 Magnitude
 M 2.1
 Latitude
 39.9139° N
 Longitude
 23.8779° E
 Focal Depth
 13 km
 # of Arrivals
 16
 Location 49.0 km SW of Kariai
63.4 km SE of Poliyiros
215.0 km N of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT47.5 10 P01:24:50.19 -1.41.0A
HMT1HT49.5 39 P01:24:49.09 -2.81.0A
PLGHL62.8324 P01:24:57.53 3.61.0A
GR091Y84.5349 P01:24:57.33 0.21.0A
KOKKHT101.0 6 P01:24:57.94 -1.71.0A
SOHHT110.1336 P01:25:02.72 1.71.0A
LIAHL111.1 91 P01:25:04.51 3.31.0A
GR221Y128.6225 P01:25:06.52 3.01.0A
KAVAHT131.5 24 P01:25:02.20 -1.71.0A
SRSHT135.1350 P01:25:05.83 1.51.0A
AGGHT165.4234 P01:25:00.61 -7.71.0A
ERTRHA167.8183 P01:25:09.53 0.91.0A
GR201Y197.7248 P01:25:10.44 -2.11.0A
WGC5HA223.6220 P01:25:19.40 3.61.0A
GR151Y241.4272 P01:25:19.19 1.11.0A
KLVHL256.0216 P01:25:18.27 -1.51.0A


  Solution details 

Event:
    Public ID              nkua2025qcmz
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-08-18
    Time                  01:24:42.16  +/-    0.4 s
    Latitude              39.9139 deg  +/-      3 km
    Longitude             23.8779 deg  +/-      4 km
    Depth                      13 km   +/-    6 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             2.90 s
    Azimuthal gap              92 deg

2 Network magnitudes:
    MLv       2.13 +/- 0.41   5            
    M         2.13            5 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.4  10  P       01:24:50.19  -1.4 A  1.0  OUR  
    HMT1  HT    0.4  39  P       01:24:49.09  -2.8 A  1.0  HMT1 
    PLG   HL    0.6 324  P       01:24:57.53   3.6 A  1.0  PLG  
    GR09  1Y    0.8 349  P       01:24:57.33   0.2 A  1.0  GR09 
    KOKK  HT    0.9   6  P       01:24:57.94  -1.7 A  1.0  KOKK 
    SOH   HT    1.0 336  P       01:25:02.72   1.7 A  1.0  SOH  
    LIA   HL    1.0  91  P       01:25:04.51   3.3 A  1.0  LIA  
    GR22  1Y    1.2 225  P       01:25:06.52   3.0 A  1.0  GR22 
    KAVA  HT    1.2  24  P       01:25:02.20  -1.7 A  1.0  KAVA 
    SRS   HT    1.2 350  P       01:25:05.83   1.5 A  1.0  SRS  
    AGG   HT    1.5 234  P       01:25:00.61  -7.7 A  1.0  AGG  
    ERTR  HA    1.5 183  P       01:25:09.53   0.9 A  1.0  ERTR 
    GR20  1Y    1.8 248  P       01:25:10.44  -2.1 A  1.0  GR20 
    WGC5  HA    2.0 220  P       01:25:19.40   3.6 A  1.0  WGC5 
    GR15  1Y    2.2 272  P       01:25:19.19   1.1 A  1.0  GR15 
    KLV   HL    2.3 216  P       01:25:18.27  -1.5 A  1.0  KLV  

5 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.4  10  MLv     2.18  0.05   0.780769      
    HMT1  HT    0.4  39  MLv     3.03  0.90    4.96674      
    PLG   HL    0.6 324  MLv     1.76 -0.37   0.138716      
    GR09  1Y    0.8 349  MLv     2.20  0.07   0.301808      
    KOKK  HT    0.9   6  MLv     1.81 -0.32   0.101408