Earthquake Information
 Origin Time
 2025-05-05 12:12:58 (GMT)
 Magnitude
 M 1.2
 Latitude
 40.3342° N
 Longitude
 24.0372° E
 Focal Depth
 11 km
 # of Arrivals
 8
 Location 20.3 km WNW of Kariai
50.9 km E of Poliyiros
262.7 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT4.7268 P12:13:00.63 -0.11.0M
OURHT4.7268 S12:13:02.43 0.01.0M
GR091Y46.8321 P12:13:07.20 0.41.0M
GR091Y46.8321 S12:13:13.24 0.01.0M
KOKKHT53.9357 P12:13:06.98 -1.01.0M
KOKKHT53.9357 S12:13:15.20 0.01.0M
THASHT65.2 62 P12:13:09.87 0.11.0M
THASHT65.2 62 S12:13:18.33 0.01.0M


  Solution details 

Event:
    Public ID              nkua2025itmo
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-05
    Time                  12:12:58.42
    Latitude              40.3342 deg  +/-      2 km
    Longitude             24.0372 deg  +/-      2 km
    Depth                      11 km   +/-    2 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.29 s
    Azimuthal gap             205 deg

2 Network magnitudes:
    MLv       1.22 +/- 0.32   4            
    M         1.22            4 preferred  

8 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.0 268  P       12:13:00.63  -0.1 M  1.0  OUR  
    OUR   HT    0.0 268  S       12:13:02.43   0.0 M  1.0  OUR  
    GR09  1Y    0.4 321  P       12:13:07.20   0.4 M  1.0  GR09 
    GR09  1Y    0.4 321  S       12:13:13.24   0.0 M  1.0  GR09 
    KOKK  HT    0.5 357  P       12:13:06.98  -1.0 M  1.0  KOKK 
    KOKK  HT    0.5 357  S       12:13:15.20   0.0 M  1.0  KOKK 
    THAS  HT    0.6  62  P       12:13:09.87   0.1 M  1.0  THAS 
    THAS  HT    0.6  62  S       12:13:18.33  -0.0 M  1.0  THAS 

4 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.0 268  MLv     0.98 -0.24   0.574153      
    GR09  1Y    0.4 321  MLv     1.21 -0.01   0.0878359      
    KOKK  HT    0.5 357  MLv     1.07 -0.15   0.0424148      
    THAS  HT    0.6  62  MLv     1.78  0.56   0.142134