Earthquake Information
 Origin Time
2025-12-18 11:52:40 (GMT)
 Magnitude
M 2.4
 Latitude
36.5980° N
 Longitude
25.6249° E
 Focal Depth
2 km
 # of Arrivals
24
 Location 26.5 km NE of Thira
60.6 km SSE of Naxos
227.4 km SE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT5.9 53 P11:52:40.48 -0.61.0A
CMBOHT24.2234 P11:52:44.80 0.61.0A
SNT1HA26.8221 P11:52:45.08 0.51.0A
THERAHL29.0208 P11:52:44.21 -0.71.0A
SANTHL29.3210 P11:52:44.71 -0.31.0A
SNT5HA29.8224 P11:52:44.75 -0.41.0A
GVRLHT32.7211 P11:52:45.62 0.01.0A
IOSIHA33.0295 P11:52:44.89 -0.81.0A
AKROHT33.6218 P11:52:46.74 1.01.0A
AMGAHL35.3 43 P11:52:45.25 -0.81.0A
APEHL53.6350 P11:52:48.05 -1.01.0A
NAX1HI60.3338 P11:52:50.32 0.11.0A
ASTAHL64.7 95 P11:52:50.21 -0.91.0A
MIL7HL101.1277 P11:52:57.08 -0.11.0A
SERIHA119.1302 P11:52:59.38 -0.61.0A
NSR2HA136.6 91 P11:53:03.94 1.41.0A
SMGHL163.3 41 P11:53:08.40 2.11.0A
KARPHL180.9130 P11:53:07.75 -1.01.0A
KARYHA191.0327 P11:53:11.97 1.81.0A
IMODHC195.4203 P11:53:11.16 0.41.0A
ANKYHL223.7249 P11:53:14.77 0.21.0A
KTHAHL232.4261 P11:53:14.67 -1.01.0A


  Solution details

Event:
    Public ID              nkua2025ysfb
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-12-18
    Time                  11:52:39.64  +/-    0.2 s
    Latitude              36.5980 deg  +/-      2 km
    Longitude             25.6249 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.91 s
    Azimuthal gap              73 deg

2 Network magnitudes:
    MLv       2.37 +/- 0.23  12            
    M         2.37           12 preferred  

24 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.1  53  P       11:52:40.48  -0.6 A  1.0  ANYD 
    CMBO  HT    0.2 234  P       11:52:44.80   0.6 A  1.0  CMBO 
    SNT1  HA    0.2 221  P       11:52:45.08   0.5 A  1.0  SNT1 
    THERA HL    0.3 208  P       11:52:44.21  -0.7 A  1.0  THERA
    SANT  HL    0.3 210  P       11:52:44.71  -0.3 A  1.0  SANT 
    SNT5  HA    0.3 224  P       11:52:44.75  -0.4 A  1.0  SNT5 
    GVRL  HT    0.3 211  P       11:52:45.62   0.0 A  1.0  GVRL 
    IOSI  HA    0.3 295  P       11:52:44.89  -0.8 A  1.0  IOSI 
    AKRO  HT    0.3 218  P       11:52:46.74   1.0 A  1.0  AKRO 
    AMGA  HL    0.3  43  P       11:52:45.25  -0.8 A  1.0  AMGA 
    APE   HL    0.5 350  P       11:52:48.05  -1.0 A  1.0  APE  
    NAX1  HI    0.5 338  P       11:52:50.32   0.1 A  1.0  NAX1 
    ASTA  HL    0.6  95  P       11:52:50.21  -0.9 A  1.0  ASTA 
    MIL7  HL    0.9 277  P       11:52:57.08  -0.1 A  1.0  MIL7 
    SERI  HA    1.1 302  P       11:52:59.38  -0.6 A  1.0  SERI 
    NSR2  HA    1.2  91  P       11:53:03.94   1.4 A  1.0  NSR2 
    SMG   HL    1.5  41  P       11:53:08.40   2.1 A  1.0  SMG  
    KARP  HL    1.6 130  P       11:53:07.75  -1.0 A  1.0  KARP 
    KARY  HA    1.7 327  P       11:53:11.97   1.8 A  1.0  KARY 
    IMOD  HC    1.8 203  P       11:53:11.16   0.4 A  1.0  IMOD 
    VLY   HL    1.9 311  P       11:53:16.53   3.3 AX 0.0  VLY  
    GR27B 1Y    2.0 326  P       11:53:16.84   3.2 AX 0.0  GR27B
    ANKY  HL    2.0 249  P       11:53:14.77   0.2 A  1.0  ANKY 
    KTHA  HL    2.1 261  P       11:53:14.67  -1.0 A  1.0  KTHA 

16 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.1  53  MLv     2.51  0.13    18.1225      
    CMBO  HT    0.2 234  MLv     2.38  0.01    4.76275      
    SNT1  HA    0.2 221  MLv     2.15 -0.22     1.6175      
    THERA HL    0.3 208  MLv     1.83 -0.55    1.00801      
    SANT  HL    0.3 210  MLv     2.10 -0.28    1.39335      
    SNT5  HA    0.3 224  MLv     1.98 -0.39      1.369      
    GVRL  HT    0.3 211  MLv     1.69 -0.69   0.591388      
    IOSI  HA    0.3 295  MLv     2.25 -0.12    2.10561      
    AKRO  HT    0.3 218  MLv     2.28 -0.09    2.20015      
    AMGA  HL    0.3  43  MLv     2.68  0.30    4.93816      
    APE   HL    0.5 350  MLv     2.32 -0.05   0.760016      
    NAX1  HI    0.5 338  MLv     2.50  0.12   0.787066      
    ASTA  HL    0.6  95  MLv     2.66  0.29    1.08917      
    MIL7  HL    0.9 277  MLv     3.13  0.75    2.09976      
    SERI  HA    1.1 302  MLv     2.67  0.30   0.601001      
    NSR2  HA    1.2  91  MLv     3.05  0.68    1.17475