Earthquake Information
 Origin Time
 2025-12-09 10:10:31 (GMT)
 Magnitude
 M 1.5
 Latitude
 40.2868° N
 Longitude
 24.1212° E
 Focal Depth
 7 km
 # of Arrivals
 20
 Location 11.7 km WNW of Kariai
58.7 km E of Poliyiros
258.3 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT11.2107 P10:10:34.07 0.31.0M
HMT1HT11.2107 S10:10:35.50 -0.21.0M
OURHT12.9293 P10:10:34.43 0.41.0M
OURHT12.9293 S10:10:36.03 -0.21.0M
PAIGHT54.3224 P10:10:40.92 0.11.0M
PAIGHT54.3224 S10:10:48.00 -0.21.0M
GR091Y55.4318 P10:10:41.15 0.11.0M
GR091Y55.4318 S10:10:47.95 -0.51.0M
PLGHL58.2279 P10:10:41.74 0.21.0M
PLGHL58.2279 S10:10:49.06 -0.41.0M
KOKKHT59.9350 P10:10:42.03 0.31.0M
KOKKHT59.9350 S10:10:49.45 -0.31.0M
THASHT61.8 55 P10:10:42.25 0.21.0M
THASHT61.8 55 S10:10:49.75 -0.61.0M
GR131Y79.6275 P10:10:45.30 0.31.0M
GR131Y79.6275 S10:10:55.42 -0.11.0M
KAVAHT85.3 23 P10:10:46.63 0.71.0M
KAVAHT85.3 23 S10:10:57.08 -0.11.0M
HORTHT93.1292 P10:10:47.63 0.31.0M
HORTHT93.1292 S10:10:59.60 0.11.0M


  Solution details 

Event:
    Public ID              nkua2025ybqe
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-09
    Time                  10:10:31.19
    Latitude              40.2868 deg  +/-      0 km
    Longitude             24.1212 deg  +/-      0 km
    Depth                       7 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.28 s
    Azimuthal gap             118 deg

2 Network magnitudes:
    MLv       1.46 +/- 0.24   8            
    M         1.46            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1 107  P       10:10:34.07   0.3 M  1.0  HMT1 
    HMT1  HT    0.1 107  S       10:10:35.50  -0.2 M  1.0  HMT1 
    OUR   HT    0.1 293  P       10:10:34.43   0.4 M  1.0  OUR  
    OUR   HT    0.1 293  S       10:10:36.03  -0.2 M  1.0  OUR  
    PAIG  HT    0.5 224  P       10:10:40.92   0.1 M  1.0  PAIG 
    PAIG  HT    0.5 224  S       10:10:48.00  -0.2 M  1.0  PAIG 
    GR09  1Y    0.5 318  P       10:10:41.15   0.1 M  1.0  GR09 
    GR09  1Y    0.5 318  S       10:10:47.95  -0.5 M  1.0  GR09 
    PLG   HL    0.5 279  P       10:10:41.74   0.2 M  1.0  PLG  
    PLG   HL    0.5 279  S       10:10:49.06  -0.4 M  1.0  PLG  
    KOKK  HT    0.5 350  P       10:10:42.03   0.3 M  1.0  KOKK 
    KOKK  HT    0.5 350  S       10:10:49.45  -0.3 M  1.0  KOKK 
    THAS  HT    0.6  55  P       10:10:42.25   0.2 M  1.0  THAS 
    THAS  HT    0.6  55  S       10:10:49.75  -0.6 M  1.0  THAS 
    GR13  1Y    0.7 275  P       10:10:45.30   0.3 M  1.0  GR13 
    GR13  1Y    0.7 275  S       10:10:55.42  -0.1 M  1.0  GR13 
    KAVA  HT    0.8  23  P       10:10:46.63   0.7 M  1.0  KAVA 
    KAVA  HT    0.8  23  S       10:10:57.08  -0.1 M  1.0  KAVA 
    HORT  HT    0.8 292  P       10:10:47.63   0.3 M  1.0  HORT 
    HORT  HT    0.8 292  S       10:10:59.60   0.1 M  1.0  HORT 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1 107  MLv     1.30 -0.16   0.833859      
    OUR   HT    0.1 293  MLv     0.97 -0.49    0.34718      
    PAIG  HT    0.5 224  MLv    -0.44 -1.90   0.000986848      
    GR09  1Y    0.5 318  MLv     1.67  0.21    0.15291      
    PLG   HL    0.5 279  MLv     1.50  0.04   0.088141      
    KOKK  HT    0.5 350  MLv     1.60  0.14   0.0998959      
    THAS  HT    0.6  55  MLv     1.86  0.40   0.177042      
    GR13  1Y    0.7 275  MLv     1.48  0.02   0.0599332      
    KAVA  HT    0.8  23  MLv     1.35 -0.11   0.0868418      
    HORT  HT    0.8 292  MLv     1.78  0.32   0.0691664