Earthquake Information
 Origin Time
2025-12-17 01:44:21 (GMT)
 Magnitude
M 3.1
 Latitude
36.2594° N
 Longitude
25.6620° E
 Focal Depth
4 km
 # of Arrivals
37
 Location 26.9 km SE of Thira
97.5 km SSE of Naxos
256.9 km SE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
THERAHL20.6306 P01:44:25.21 -0.21.0A
SANTHL22.0304 P01:44:25.51 -0.11.0A
GVRLHT22.2296 P01:44:25.40 -0.31.0A
AKROHT26.2295 P01:44:26.40 0.01.0A
SNT1HA27.2310 P01:44:26.45 -0.11.0A
SNT5HA28.8304 P01:44:26.83 0.01.0A
IOSIHA61.4327 P01:44:32.05 -0.21.0A
AMGAHL66.9 18 P01:44:33.89 0.81.0A
ASTAHL69.2 63 P01:44:33.64 0.11.0A
APEHL91.3352 P01:44:36.88 -0.31.0A
NAX1HI97.1345 P01:44:38.70 0.61.0A
MIL7HL115.4296 P01:44:41.11 0.01.0A
SIT2HI123.8161 P01:44:42.80 0.51.0A
PFKSHC136.3187 P01:44:43.68 -0.41.0A
KARPHL156.5120 P01:44:46.87 -0.11.0A
SIVAHL158.0209 P01:44:46.91 -0.21.0A
IMODHC162.9209 P01:44:47.06 -0.81.0A
IMMVHL175.6240 P01:44:50.03 0.41.0A
SMGHL191.6 33 P01:44:52.97 1.21.0A
KNDRHC216.3239 P01:44:56.17 1.01.0A
ANKYHL216.6259 P01:44:55.21 0.01.0A
KARYHA225.0332 P01:44:55.05 -1.21.0A
KTHAHL233.1271 P01:44:56.33 -1.01.0A
CHOSHT239.0 8 P01:44:56.90 -1.01.0A
KTHRHC239.3270 P01:44:57.04 -1.01.0A
VLYHL242.6317 P01:44:57.38 -1.01.0A
GR321Y251.3289 P01:44:59.03 -0.51.0A
GR331Y302.6282 P01:45:06.45 0.51.0A
SIGRHT328.7 3 P01:45:07.55 -1.41.0A
KRYOHL330.2306 P01:45:09.41 0.11.0A
ITMHL348.4288 P01:45:13.94 2.41.0A
GURHP348.5303 P01:45:11.63 0.11.0A
ACHLHT387.4323 P01:45:16.46 0.21.0A
LAKAHA393.4305 P01:45:18.01 0.91.0A
ANXHP420.0309 P01:45:20.84 0.51.0A
AGGHT424.3317 P01:45:21.64 0.81.0A
PLGHL496.5338 P01:45:29.54 -0.21.0A


  Solution details

Event:
    Public ID              nkua2025yppm
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-12-17
    Time                  01:44:21.33  +/-    0.3 s
    Latitude              36.2594 deg  +/-      2 km
    Longitude             25.6620 deg  +/-      2 km
    Depth                       4 km   +/-    2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             0.74 s
    Azimuthal gap              57 deg

2 Network magnitudes:
    MLv       3.13 +/- 0.14  25            
    M         3.13           25 preferred  

37 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    THERA HL    0.2 306  P       01:44:25.21  -0.2 A  1.0  THERA
    SANT  HL    0.2 304  P       01:44:25.51  -0.1 A  1.0  SANT 
    GVRL  HT    0.2 296  P       01:44:25.40  -0.3 A  1.0  GVRL 
    AKRO  HT    0.2 295  P       01:44:26.40   0.0 A  1.0  AKRO 
    SNT1  HA    0.2 310  P       01:44:26.45  -0.1 A  1.0  SNT1 
    SNT5  HA    0.3 304  P       01:44:26.83   0.0 A  1.0  SNT5 
    IOSI  HA    0.6 327  P       01:44:32.05  -0.2 A  1.0  IOSI 
    AMGA  HL    0.6  18  P       01:44:33.89   0.8 A  1.0  AMGA 
    ASTA  HL    0.6  63  P       01:44:33.64   0.1 A  1.0  ASTA 
    APE   HL    0.8 352  P       01:44:36.88  -0.3 A  1.0  APE  
    NAX1  HI    0.9 345  P       01:44:38.70   0.6 A  1.0  NAX1 
    MIL7  HL    1.0 296  P       01:44:41.11  -0.0 A  1.0  MIL7 
    SIT2  HI    1.1 161  P       01:44:42.80   0.5 A  1.0  SIT2 
    PFKS  HC    1.2 187  P       01:44:43.68  -0.4 A  1.0  PFKS 
    KARP  HL    1.4 120  P       01:44:46.87  -0.1 A  1.0  KARP 
    SIVA  HL    1.4 209  P       01:44:46.91  -0.2 A  1.0  SIVA 
    IMOD  HC    1.5 209  P       01:44:47.06  -0.8 A  1.0  IMOD 
    IMMV  HL    1.6 240  P       01:44:50.03   0.4 A  1.0  IMMV 
    SMG   HL    1.7  33  P       01:44:52.97   1.2 A  1.0  SMG  
    KNDR  HC    1.9 239  P       01:44:56.17   1.0 A  1.0  KNDR 
    ANKY  HL    1.9 259  P       01:44:55.21   0.0 A  1.0  ANKY 
    KARY  HA    2.0 332  P       01:44:55.05  -1.2 A  1.0  KARY 
    KTHA  HL    2.1 271  P       01:44:56.33  -1.0 A  1.0  KTHA 
    CHOS  HT    2.1   8  P       01:44:56.90  -1.0 A  1.0  CHOS 
    KTHR  HC    2.2 270  P       01:44:57.04  -1.0 A  1.0  KTHR 
    VLY   HL    2.2 317  P       01:44:57.38  -1.0 A  1.0  VLY  
    GR32  1Y    2.3 289  P       01:44:59.03  -0.5 A  1.0  GR32 
    GR33  1Y    2.7 282  P       01:45:06.45   0.5 A  1.0  GR33 
    SIGR  HT    3.0   3  P       01:45:07.55  -1.4 A  1.0  SIGR 
    KRYO  HL    3.0 306  P       01:45:09.41   0.1 A  1.0  KRYO 
    ITM   HL    3.1 288  P       01:45:13.94   2.4 A  1.0  ITM  
    GUR   HP    3.1 303  P       01:45:11.63   0.1 A  1.0  GUR  
    ACHL  HT    3.5 323  P       01:45:16.46   0.2 A  1.0  ACHL 
    LAKA  HA    3.5 305  P       01:45:18.01   0.9 A  1.0  LAKA 
    ANX   HP    3.8 309  P       01:45:20.84   0.5 A  1.0  ANX  
    AGG   HT    3.8 317  P       01:45:21.64   0.8 A  1.0  AGG  
    PLG   HL    4.5 338  P       01:45:29.54  -0.2 A  1.0  PLG  

33 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    THERA HL    0.2 306  MLv     2.94 -0.18    21.3909      
    SANT  HL    0.2 304  MLv     3.32  0.19    35.6456      
    GVRL  HT    0.2 296  MLv     2.44 -0.69    6.05178      
    AKRO  HT    0.2 295  MLv     3.34  0.22    38.8166      
    SNT1  HA    0.2 310  MLv     3.13  0.00    15.0082      
    SNT5  HA    0.3 304  MLv     2.79 -0.33     9.4543      
    IOSI  HA    0.6 327  MLv     3.06 -0.07    2.85201      
    AMGA  HL    0.6  18  MLv     3.27  0.14     4.3524      
    ASTA  HL    0.6  63  MLv     3.29  0.16    4.40584      
    APE   HL    0.8 352  MLv     2.98 -0.15    1.65834      
    NAX1  HI    0.9 345  MLv     2.81 -0.32    1.05612      
    MIL7  HL    1.0 296  MLv     3.73  0.60    7.17483      
    SIT2  HI    1.1 161  MLv     3.48  0.35    3.65345      
    PFKS  HC    1.2 187  MLv     3.09 -0.04    1.27309      
    KARP  HL    1.4 120  MLv     2.95 -0.18   0.974338      
    SIVA  HL    1.4 209  MLv     3.59  0.46    3.13722      
    IMOD  HC    1.5 209  MLv     3.46  0.33    2.21179      
    IMMV  HL    1.6 240  MLv     3.29  0.16    1.28503      
    SMG   HL    1.7  33  MLv     2.84 -0.29   0.380017      
    KNDR  HC    1.9 239  MLv     3.17  0.05   0.620542      
    ANKY  HL    1.9 259  MLv     3.05 -0.08    0.46149      
    KARY  HA    2.0 332  MLv     3.23  0.10   0.640791      
    KTHA  HL    2.1 271  MLv     3.15  0.03   0.489528      
    CHOS  HT    2.1   8  MLv     2.95 -0.18   0.283649      
    KTHR  HC    2.2 270  MLv     3.32  0.19   0.669518      
    VLY   HL    2.2 317  MLv     3.22  0.09   0.510386      
    GR32  1Y    2.3 289  MLv     2.98 -0.15    0.26482      
    GR33  1Y    2.7 282  MLv     2.80 -0.33   0.0976486      
    SIGR  HT    3.0   3  MLv     3.17  0.04   0.170007      
    KRYO  HL    3.0 306  MLv     3.29  0.16    0.21669      
    ITM   HL    3.1 288  MLv     3.05 -0.08   0.101287      
    GUR   HP    3.1 303  MLv     3.11 -0.02   0.117098      
    ACHL  HT    3.5 323  MLv     3.00 -0.12   0.0587013