Earthquake Information
 Origin Time
 2025-05-11 13:21:53 (GMT)
 Magnitude
 M 1.4
 Latitude
 40.4255° N
 Longitude
 24.0572° E
 Focal Depth
 5 km
 # of Arrivals
 12
 Location 25.5 km NW of Kariai
52.7 km E of Poliyiros
273.0 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
OURHT12.0213 P13:21:55.76 0.21.0M
OURHT12.0213 S13:21:57.60 0.01.0M
HMT1HT24.6139 P13:21:57.90 0.11.0M
HMT1HT24.6139 S13:22:01.00 -0.41.0M
KOKKHT43.9354 P13:22:01.11 0.11.0M
KOKKHT43.9354 S13:22:06.63 -0.51.0M
THASHT59.5 70 P13:22:03.48 -0.11.0M
THASHT59.5 70 S13:22:12.59 1.01.0M
KAVAHT73.9 31 P13:22:06.48 0.51.0M
KAVAHT73.9 31 S13:22:16.46 0.61.0M
PRASHL111.1 22 P13:22:12.25 0.31.0M
PRASHL111.1 22 S13:22:25.92 -0.41.0M


  Solution details 

Event:
    Public ID              nkua2025jenv
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-05-11
    Time                  13:21:52.96
    Latitude              40.4255 deg  +/-      3 km
    Longitude             24.0572 deg  +/-      3 km
    Depth                       5 km   +/-   13 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap             141 deg

2 Network magnitudes:
    MLv       1.41 +/- 0.23   6            
    M         1.41            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    OUR   HT    0.1 213  P       13:21:55.76   0.2 M  1.0  OUR  
    OUR   HT    0.1 213  S       13:21:57.60   0.0 M  1.0  OUR  
    HMT1  HT    0.2 139  P       13:21:57.90   0.1 M  1.0  HMT1 
    HMT1  HT    0.2 139  S       13:22:01.00  -0.4 M  1.0  HMT1 
    KOKK  HT    0.4 354  P       13:22:01.11   0.1 M  1.0  KOKK 
    KOKK  HT    0.4 354  S       13:22:06.63  -0.5 M  1.0  KOKK 
    THAS  HT    0.5  70  P       13:22:03.48  -0.1 M  1.0  THAS 
    THAS  HT    0.5  70  S       13:22:12.59   1.0 M  1.0  THAS 
    KAVA  HT    0.7  31  P       13:22:06.48   0.5 M  1.0  KAVA 
    KAVA  HT    0.7  31  S       13:22:16.46   0.6 M  1.0  KAVA 
    PRAS  HL    1.0  22  P       13:22:12.25   0.3 M  1.0  PRAS 
    PRAS  HL    1.0  22  S       13:22:25.92  -0.4 M  1.0  PRAS 

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    OUR   HT    0.1 213  MLv     1.46  0.04    1.12256      
    HMT1  HT    0.2 139  MLv     1.67  0.26   0.900371      
    KOKK  HT    0.4 354  MLv     0.98 -0.43   0.0612212      
    THAS  HT    0.5  70  MLv     1.71  0.29   0.132432      
    KAVA  HT    0.7  31  MLv     1.21 -0.20   0.0726391      
    PRAS  HL    1.0  22  MLv     1.35 -0.06   0.0311793