Earthquake Information
 Origin Time
2025-12-30 17:59:54 (GMT)
 Magnitude
M 2.2
 Latitude
39.7451° N
 Longitude
25.1975° E
 Focal Depth
10 km
 # of Arrivals
12
 Location 19.6 km SSW of Limnos
85.6 km SSW of Samothraki
233.3 km NNE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT99.0305 P18:00:11.57 0.31.0A
THASHT104.0337 P18:00:11.40 -0.61.0A
PRKHL107.1121 P18:00:13.00 0.51.0A
OURHT122.5303 P18:00:15.76 1.01.0A
AMPKHT122.6128 P18:00:15.26 0.51.0A
GR051Y129.5 15 P18:00:14.99 -0.61.0A
GR041Y138.8352 P18:00:16.71 -0.11.0A
KAVAHT150.5338 P18:00:18.67 0.21.0A
KOKKHT156.7320 P18:00:18.89 -0.41.0A
PRASHL186.9343 P18:00:22.86 -0.31.0A
NESNHT227.2270 P18:00:30.43 1.91.0A
AMPEHA231.3227 P18:00:26.43 -2.51.0A


  Solution details

Event:
    Public ID              nkua2025zopg
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-30
    Time                  17:59:54.01  +/-    0.3 s
    Latitude              39.7451 deg  +/-      4 km
    Longitude             25.1975 deg  +/-      4 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.04 s
    Azimuthal gap             106 deg

2 Network magnitudes:
    MLv       2.22 +/- 0.13   7            
    M         2.22            7 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.9 305  P       18:00:11.57   0.3 A  1.0  HMT1 
    THAS  HT    0.9 337  P       18:00:11.40  -0.6 A  1.0  THAS 
    PRK   HL    1.0 121  P       18:00:13.00   0.5 A  1.0  PRK  
    OUR   HT    1.1 303  P       18:00:15.76   1.0 A  1.0  OUR  
    AMPK  HT    1.1 128  P       18:00:15.26   0.5 A  1.0  AMPK 
    GR05  1Y    1.2  15  P       18:00:14.99  -0.6 A  1.0  GR05 
    GR04  1Y    1.2 352  P       18:00:16.71  -0.1 A  1.0  GR04 
    KAVA  HT    1.4 338  P       18:00:18.67   0.2 A  1.0  KAVA 
    KOKK  HT    1.4 320  P       18:00:18.89  -0.4 A  1.0  KOKK 
    PRAS  HL    1.7 343  P       18:00:22.86  -0.3 A  1.0  PRAS 
    NESN  HT    2.0 270  P       18:00:30.43   1.9 A  1.0  NESN 
    AMPE  HA    2.1 227  P       18:00:26.43  -2.5 A  1.0  AMPE 

9 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.9 305  MLv     2.34  0.11   0.349031      
    THAS  HT    0.9 337  MLv     2.10 -0.12   0.190968      
    PRK   HL    1.0 121  MLv     2.36  0.14   0.336169      
    OUR   HT    1.1 303  MLv     2.21 -0.01   0.198912      
    AMPK  HT    1.1 128  MLv     2.44  0.21   0.334369      
    GR05  1Y    1.2  15  MLv     2.37  0.14   0.262275      
    GR04  1Y    1.2 352  MLv     2.06 -0.17   0.115581      
    KAVA  HT    1.4 338  MLv     1.66 -0.56   0.0851684      
    KOKK  HT    1.4 320  MLv     2.13 -0.09   0.111334