Earthquake Information
 Origin Time
2025-12-20 09:30:28 (GMT)
 Magnitude
M 2.2
 Latitude
38.0528° N
 Longitude
23.7638° E
 Focal Depth
2 km
 # of Arrivals
32
 Location 8.2 km NNE of Athens
47.9 km SSE of Chalkida
49.0 km SE of Thiva
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALIOHA8.1280 P09:30:29.76 -0.21.0A
NOACHL9.7205 P09:30:30.09 -0.21.0A
ATHHL9.7205 P09:30:30.10 -0.21.0A
ATHUHA9.8169 P09:30:30.05 -0.21.0A
MRTHHA17.3 63 P09:30:31.59 0.01.0A
VLYHL22.4173 P09:30:31.92 -0.51.0A
MDRAHA26.1272 P09:30:32.45 -0.61.0A
ERTRHA39.4 3 P09:30:34.98 -0.31.0A
VILLHA41.4288 P09:30:35.29 -0.31.0A
GR27B1Y46.2 66 P09:30:36.58 0.21.0A
THIVHA46.6306 P09:30:38.59 2.11.0A
GR261Y49.4321 P09:30:36.39 -0.61.0A
AMPEHA51.4303 P09:30:37.77 0.51.0A
PSAHHA58.3350 P09:30:38.26 -0.21.0A
KARYHA59.0 92 P09:30:38.48 -0.11.0A
MET1HL62.3212 P09:30:38.59 -0.51.0A
LOUTHA69.5264 P09:30:41.07 0.71.0A
LTKHP69.8268 P09:30:40.11 -0.31.0A
MRKAHA74.1348 P09:30:40.74 -0.41.0A
EPIDHA74.7229 P09:30:41.51 0.31.0A
PRDMHA84.1288 P09:30:42.78 0.01.0A
LKRHL94.1315 P09:30:43.45 -1.01.0A
ATALHA96.2318 P09:30:43.80 -1.11.0A
DSFHP115.1291 P09:30:47.92 -0.11.0A
SERIHA117.8147 P09:30:47.82 -0.51.0A
THNOHC119.0111 P09:30:49.35 0.81.0A
AOS2HT122.0 3 P09:30:48.92 0.01.0A
GR321Y138.8210 P09:30:51.72 0.31.0A
GR221Y141.2325 P09:30:51.91 0.21.0A
NEOHL147.0342 P09:30:53.68 1.11.0A
VLIHL165.0206 P09:30:54.83 -0.31.0A
GR331Y191.2222 P09:31:00.29 1.51.0A


  Solution details

Event:
    Public ID              nkua2025yvrk
    Description
      region name: Greece
Origin:
    Date                   2025-12-20
    Time                  09:30:28.20  +/-    0.2 s
    Latitude              38.0528 deg  +/-      2 km
    Longitude             23.7638 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.66 s
    Azimuthal gap              60 deg

2 Network magnitudes:
    MLv       2.18 +/- 0.11  24            
    M         2.18           24 preferred  

32 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ALIO  HA    0.1 280  P       09:30:29.76  -0.2 A  1.0  ALIO 
    ATH   HL    0.1 205  P       09:30:30.10  -0.2 A  1.0  ATH  
    NOAC  HL    0.1 205  P       09:30:30.09  -0.2 A  1.0  NOAC 
    ATHU  HA    0.1 169  P       09:30:30.05  -0.2 A  1.0  ATHU 
    MRTH  HA    0.2  63  P       09:30:31.59   0.0 A  1.0  MRTH 
    VLY   HL    0.2 173  P       09:30:31.92  -0.5 A  1.0  VLY  
    MDRA  HA    0.2 272  P       09:30:32.45  -0.6 A  1.0  MDRA 
    ERTR  HA    0.4   3  P       09:30:34.98  -0.3 A  1.0  ERTR 
    VILL  HA    0.4 288  P       09:30:35.29  -0.3 A  1.0  VILL 
    GR27B 1Y    0.4  66  P       09:30:36.58   0.2 A  1.0  GR27B
    THIV  HA    0.4 306  P       09:30:38.59   2.1 A  1.0  THIV 
    GR26  1Y    0.4 321  P       09:30:36.39  -0.6 A  1.0  GR26 
    AMPE  HA    0.5 303  P       09:30:37.77   0.5 A  1.0  AMPE 
    PSAH  HA    0.5 350  P       09:30:38.26  -0.2 A  1.0  PSAH 
    KARY  HA    0.5  92  P       09:30:38.48  -0.1 A  1.0  KARY 
    MET1  HL    0.6 212  P       09:30:38.59  -0.5 A  1.0  MET1 
    LOUT  HA    0.6 264  P       09:30:41.07   0.7 A  1.0  LOUT 
    LTK   HP    0.6 268  P       09:30:40.11  -0.3 A  1.0  LTK  
    MRKA  HA    0.7 348  P       09:30:40.74  -0.4 A  1.0  MRKA 
    EPID  HA    0.7 229  P       09:30:41.51   0.3 A  1.0  EPID 
    PRDM  HA    0.8 288  P       09:30:42.78  -0.0 A  1.0  PRDM 
    LKR   HL    0.8 315  P       09:30:43.45  -1.0 A  1.0  LKR  
    ATAL  HA    0.9 318  P       09:30:43.80  -1.1 A  1.0  ATAL 
    DSF   HP    1.0 291  P       09:30:47.92  -0.1 A  1.0  DSF  
    SERI  HA    1.1 147  P       09:30:47.82  -0.5 A  1.0  SERI 
    THNO  HC    1.1 111  P       09:30:49.35   0.8 A  1.0  THNO 
    AOS2  HT    1.1   3  P       09:30:48.92  -0.0 A  1.0  AOS2 
    GR32  1Y    1.2 210  P       09:30:51.72   0.3 A  1.0  GR32 
    GR22  1Y    1.3 325  P       09:30:51.91   0.2 A  1.0  GR22 
    NEO   HL    1.3 342  P       09:30:53.68   1.1 A  1.0  NEO  
    VLI   HL    1.5 206  P       09:30:54.83  -0.3 A  1.0  VLI  
    GR33  1Y    1.7 222  P       09:31:00.29   1.5 A  1.0  GR33 

32 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ALIO  HA    0.1 280  MLv     2.38  0.20    11.9174      
    ATH   HL    0.1 205  MLv     2.59  0.41    17.6678      
    NOAC  HL    0.1 205  MLv     2.56  0.38    16.5648      
    ATHU  HA    0.1 169  MLv     2.11 -0.07    3.58195      
    MRTH  HA    0.2  63  MLv     1.87 -0.31    2.16038      
    VLY   HL    0.2 173  MLv     2.22  0.04    3.61916      
    MDRA  HA    0.2 272  MLv     1.99 -0.18    1.74698      
    ERTR  HA    0.4   3  MLv     1.65 -0.53   0.365112      
    VILL  HA    0.4 288  MLv     1.86 -0.32   0.534255      
    GR27B 1Y    0.4  66  MLv     2.07 -0.10    0.66197      
    THIV  HA    0.4 306  MLv     2.50  0.32     1.7285      
    GR26  1Y    0.4 321  MLv     2.01 -0.17   0.471183      
    AMPE  HA    0.5 303  MLv     2.21  0.03   0.674646      
    PSAH  HA    0.5 350  MLv     2.14 -0.04     0.3826      
    KARY  HA    0.5  92  MLv     2.18 -0.00   0.400705      
    MET1  HL    0.6 212  MLv     2.19  0.01   0.377666      
    LOUT  HA    0.6 264  MLv     2.26  0.08   0.411538      
    LTK   HP    0.6 268  MLv     1.47 -0.71    0.25017      
    MRKA  HA    0.7 348  MLv     2.25  0.07   0.380238      
    EPID  HA    0.7 229  MLv     2.21  0.03   0.341668      
    PRDM  HA    0.8 288  MLv     2.07 -0.11   0.223828      
    LKR   HL    0.8 315  MLv     2.76  0.58   0.518883      
    ATAL  HA    0.9 318  MLv     2.19  0.02   0.259087      
    DSF   HP    1.0 291  MLv     2.08 -0.09    0.16197      
    SERI  HA    1.1 147  MLv     2.33  0.15   0.277692      
    THNO  HC    1.1 111  MLv     2.19  0.01   0.198612      
    AOS2  HT    1.1   3  MLv     2.28  0.10   0.235418      
    GR32  1Y    1.2 210  MLv     2.05 -0.13   0.113696      
    GR22  1Y    1.3 325  MLv     2.22  0.05   0.165625      
    NEO   HL    1.3 342  MLv     2.37  0.19   0.297404      
    VLI   HL    1.5 206  MLv     2.25  0.08   0.173824      
    GR33  1Y    1.7 222  MLv     2.02 -0.16   0.0575031