Earthquake Information
 Origin Time
2025-07-28 02:52:38 (GMT)
 Magnitude
M 1.4
 Latitude
40.2358° N
 Longitude
24.1594° E
 Focal Depth
6 km
 # of Arrivals
10
 Location 7.9 km WSW of Kariai
63.1 km ESE of Poliyiros
253.1 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT7.9 72 P02:52:40.66 0.21.0A
OURHT18.6305 P02:52:41.90 -0.31.0A
PAIGHT52.9231 P02:52:47.89 0.11.0A
THASHT62.8 49 P02:52:48.84 -0.51.0A
KOKKHT66.1348 P02:52:50.06 0.21.0A
KAVAHT89.4 19 P02:52:53.82 0.11.0A
GR041Y107.1 39 P02:52:56.88 0.31.0A
SRSHT108.5334 P02:52:57.08 0.31.0A
PRASHL128.5 15 P02:52:59.43 -0.31.0A
GR151Y266.8264 P02:53:17.85 -0.11.0A


  Solution details

Event:
    Public ID              nkua2025oqgi
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-07-28
    Time                  02:52:38.09  +/-    0.5 s
    Latitude              40.2358 deg  +/-      4 km
    Longitude             24.1594 deg  +/-      3 km
    Depth                       6 km   +/-    4 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.27 s
    Azimuthal gap             159 deg

2 Network magnitudes:
    MLv       1.40 +/- 0.17   6            
    M         1.40            6 preferred  

10 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  72  P       02:52:40.66   0.2 A  1.0  HMT1 
    OUR   HT    0.2 305  P       02:52:41.90  -0.3 A  1.0  OUR  
    PAIG  HT    0.5 231  P       02:52:47.89   0.1 A  1.0  PAIG 
    THAS  HT    0.6  49  P       02:52:48.84  -0.5 A  1.0  THAS 
    KOKK  HT    0.6 348  P       02:52:50.06   0.2 A  1.0  KOKK 
    KAVA  HT    0.8  19  P       02:52:53.82   0.1 A  1.0  KAVA 
    GR04  1Y    1.0  39  P       02:52:56.88   0.3 A  1.0  GR04 
    SRS   HT    1.0 334  P       02:52:57.08   0.3 A  1.0  SRS  
    PRAS  HL    1.2  15  P       02:52:59.43  -0.3 A  1.0  PRAS 
    GR15  1Y    2.4 264  P       02:53:17.85  -0.1 A  1.0  GR15 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  72  MLv     1.54  0.14    1.76386      
    OUR   HT    0.2 305  MLv     1.00 -0.40    0.27063      
    PAIG  HT    0.5 231  MLv     1.25 -0.14   0.0528048      
    THAS  HT    0.6  49  MLv     1.62  0.22   0.101105      
    KOKK  HT    0.6 348  MLv     1.36 -0.04   0.0540066      
    KAVA  HT    0.8  19  MLv     1.17 -0.23   0.0550255      
    GR04  1Y    1.0  39  MLv     1.67  0.27   0.0680758      
    SRS   HT    1.0 334  MLv     1.45  0.05   0.0287412