Earthquake Information
 Origin Time
 2025-05-03 01:40:37 (GMT)
 Magnitude
 M 1.4
 Latitude
 40.3088° N
 Longitude
 24.1273° E
 Focal Depth
 5 km
 # of Arrivals
 16
 Location 12.3 km WNW of Kariai
58.8 km E of Poliyiros
260.8 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT11.7119 P01:40:39.63 0.21.0M
HMT1HT11.7119 S01:40:41.17 -0.21.0M
OURHT12.6282 P01:40:39.76 0.11.0M
OURHT12.6282 S01:40:41.60 -0.11.0M
KOKKHT57.6349 P01:40:47.23 0.01.0M
KOKKHT57.6349 S01:40:54.60 -0.41.0M
THASHT60.0 57 P01:40:48.15 0.51.0M
THASHT60.0 57 S01:40:55.14 -0.61.0M
KAVAHT82.8 23 P01:40:51.97 0.61.0M
KAVAHT82.8 23 S01:41:02.14 -0.21.0M
SRSHT100.0333 P01:40:54.12 0.11.0M
SRSHT100.0333 S01:41:06.90 -0.21.0M
GR041Y102.8 44 P01:40:54.92 0.41.0M
GR041Y102.8 44 S01:41:08.01 0.11.0M
PRASHL121.4 17 P01:40:57.48 -0.11.0M
PRASHL121.4 17 S01:41:13.42 0.21.0M


  Solution details 

Event:
    Public ID              nkua2025ipar
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-03
    Time                  01:40:36.92
    Latitude              40.3088 deg  +/-      2 km
    Longitude             24.1273 deg  +/-      2 km
    Depth                       5 km   +/-    5 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.25 s
    Azimuthal gap             163 deg

2 Network magnitudes:
    MLv       1.43 +/- 0.18   6            
    M         1.43            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1 119  P       01:40:39.63   0.2 M  1.0  HMT1 
    HMT1  HT    0.1 119  S       01:40:41.17  -0.2 M  1.0  HMT1 
    OUR   HT    0.1 282  P       01:40:39.76   0.1 M  1.0  OUR  
    OUR   HT    0.1 282  S       01:40:41.60  -0.1 M  1.0  OUR  
    KOKK  HT    0.5 349  P       01:40:47.23   0.0 M  1.0  KOKK 
    KOKK  HT    0.5 349  S       01:40:54.60  -0.4 M  1.0  KOKK 
    THAS  HT    0.5  57  P       01:40:48.15   0.5 M  1.0  THAS 
    THAS  HT    0.5  57  S       01:40:55.14  -0.6 M  1.0  THAS 
    KAVA  HT    0.7  23  P       01:40:51.97   0.6 M  1.0  KAVA 
    KAVA  HT    0.7  23  S       01:41:02.14  -0.2 M  1.0  KAVA 
    SRS   HT    0.9 333  P       01:40:54.12   0.1 M  1.0  SRS  
    SRS   HT    0.9 333  S       01:41:06.90  -0.2 M  1.0  SRS  
    GR04  1Y    0.9  44  P       01:40:54.92   0.4 M  1.0  GR04 
    GR04  1Y    0.9  44  S       01:41:08.01   0.1 M  1.0  GR04 
    PRAS  HL    1.1  17  P       01:40:57.48  -0.1 M  1.0  PRAS 
    PRAS  HL    1.1  17  S       01:41:13.42   0.2 M  1.0  PRAS 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1 119  MLv     1.66  0.23    1.86972      
    OUR   HT    0.1 282  MLv     0.99 -0.45   0.368337      
    KOKK  HT    0.5 349  MLv     1.20 -0.24   0.0452296      
    THAS  HT    0.5  57  MLv     1.62  0.18   0.104052      
    KAVA  HT    0.7  23  MLv     1.31 -0.12   0.082172      
    SRS   HT    0.9 333  MLv     1.38 -0.06   0.0267465      
    GR04  1Y    0.9  44  MLv     1.81  0.38   0.100161      
    PRAS  HL    1.1  17  MLv     1.45  0.01   0.0345553