Earthquake Information
 Origin Time
2025-12-19 00:17:46 (GMT)
 Magnitude
M 1.8
 Latitude
40.2567° N
 Longitude
24.1599° E
 Focal Depth
10 km
 # of Arrivals
17
 Location 7.7 km W of Kariai
62.6 km ESE of Poliyiros
255.5 km N of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
HMT1HT7.4 89 P00:17:47.74 -0.91.0A
OURHT17.4299 P00:17:49.16 -1.11.0A
GR091Y60.1318 P00:17:56.09 -0.81.0A
THASHT61.3 50 P00:17:55.83 -1.21.0A
PLGHL62.0282 P00:17:56.40 -0.81.0A
KOKKHT63.9348 P00:17:56.53 -0.91.0A
GR131Y83.3278 P00:18:01.55 1.01.0A
KAVAHT87.2 20 P00:18:01.03 -0.11.0A
SOHHT92.5313 P00:18:01.80 -0.11.0A
HORTHT97.4293 P00:18:02.49 -0.21.0A
GR021Y100.4360 P00:18:05.27 2.11.0A
GR041Y105.3 40 P00:18:03.53 -0.41.0A
NVRHL123.9349 P00:18:06.69 0.11.0A
PRASHL126.2 15 P00:18:06.87 0.01.0A
AOS2HT126.2192 P00:18:07.62 0.71.0A
MMBBS147.6347 P00:18:11.10 1.31.0A
RDOHL152.3 49 P00:18:11.77 1.31.0A


  Solution details

Event:
    Public ID              nkua2025ytdr
    Description
      region name: Aegean Sea
Origin:
    Date                   2025-12-19
    Time                  00:17:45.75  +/-    0.4 s
    Latitude              40.2567 deg  +/-      3 km
    Longitude             24.1599 deg  +/-      2 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.95 s
    Azimuthal gap             104 deg

2 Network magnitudes:
    MLv       1.83 +/- 0.12  13            
    M         1.83           13 preferred  

17 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    HMT1  HT    0.1  89  P       00:17:47.74  -0.9 A  1.0  HMT1 
    OUR   HT    0.2 299  P       00:17:49.16  -1.1 A  1.0  OUR  
    GR09  1Y    0.5 318  P       00:17:56.09  -0.8 A  1.0  GR09 
    THAS  HT    0.6  50  P       00:17:55.83  -1.2 A  1.0  THAS 
    PLG   HL    0.6 282  P       00:17:56.40  -0.8 A  1.0  PLG  
    KOKK  HT    0.6 348  P       00:17:56.53  -0.9 A  1.0  KOKK 
    GR13  1Y    0.7 278  P       00:18:01.55   1.0 A  1.0  GR13 
    KAVA  HT    0.8  20  P       00:18:01.03  -0.1 A  1.0  KAVA 
    SOH   HT    0.8 313  P       00:18:01.80  -0.1 A  1.0  SOH  
    HORT  HT    0.9 293  P       00:18:02.49  -0.2 A  1.0  HORT 
    GR02  1Y    0.9 360  P       00:18:05.27   2.1 A  1.0  GR02 
    GR04  1Y    0.9  40  P       00:18:03.53  -0.4 A  1.0  GR04 
    NVR   HL    1.1 349  P       00:18:06.69   0.1 A  1.0  NVR  
    PRAS  HL    1.1  15  P       00:18:06.87  -0.0 A  1.0  PRAS 
    AOS2  HT    1.1 192  P       00:18:07.62   0.7 A  1.0  AOS2 
    MMB   BS    1.3 347  P       00:18:11.10   1.3 A  1.0  MMB  
    RDO   HL    1.4  49  P       00:18:11.77   1.3 A  1.0  RDO  

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    HMT1  HT    0.1  89  MLv     1.79 -0.04    3.19325      
    OUR   HT    0.2 299  MLv     1.28 -0.55   0.557386      
    GR09  1Y    0.5 318  MLv     2.22  0.39   0.414833      
    THAS  HT    0.6  50  MLv     2.48  0.65   0.753431      
    PLG   HL    0.6 282  MLv     1.84  0.01   0.170515      
    KOKK  HT    0.6 348  MLv     1.91  0.08   0.196698      
    GR13  1Y    0.7 278  MLv     1.48 -0.35   0.0582519      
    KAVA  HT    0.8  20  MLv     1.71 -0.12   0.197217      
    SOH   HT    0.8 313  MLv     1.95  0.12   0.153058      
    HORT  HT    0.9 293  MLv     1.81 -0.02   0.0707186      
    GR02  1Y    0.9 360  MLv     1.87  0.05   0.118208      
    GR04  1Y    0.9  40  MLv     1.99  0.16   0.145553      
    NVR   HL    1.1 349  MLv     1.88  0.05   0.0679262      
    PRAS  HL    1.1  15  MLv     1.72 -0.11   0.0610915      
    AOS2  HT    1.1 192  MLv     1.64 -0.19   0.0506086