Earthquake Information
 Origin Time
2025-12-21 02:19:34 (GMT)
 Magnitude
M 3.1
 Latitude
36.6177° N
 Longitude
25.6966° E
 Focal Depth
2 km
 # of Arrivals
63
 Location 32.5 km NE of Thira
61.3 km SSE of Naxos
230.7 km SE of Athens
 Solution type
automatic
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ANYDHT2.2309 P02:19:35.42 0.21.0A
AMGAHL29.6 36 P02:19:39.32 -0.51.0A
CMBOHT30.7238 P02:19:40.04 0.01.0A
SNT1HA32.8227 P02:19:39.99 -0.41.0A
SANTHL34.7218 P02:19:40.34 -0.31.0A
SNT5HA35.9229 P02:19:40.59 -0.31.0A
GVRLHT38.1217 P02:19:40.88 -0.41.0A
IOSIHA38.2288 P02:19:40.06 -1.21.0A
AKROHT39.4223 P02:19:41.29 -0.21.0A
APEHL52.9343 P02:19:42.30 -1.41.0A
ASTAHL58.6 98 P02:19:44.46 -0.41.0A
NAX1HI61.0332 P02:19:43.77 -1.31.0A
MIL7HL107.2276 P02:19:52.32 -0.61.0A
TNSAHL112.9335 P02:19:52.75 -1.01.0A
KLNAHL119.7 71 P02:19:56.98 2.11.0A
SERIHA123.5300 P02:19:54.48 -0.91.0A
THNOHC129.8333 P02:19:55.46 -0.81.0A
NSR2HA130.3 92 P02:19:57.54 1.11.0A
NISR2HL132.2 92 P02:19:58.95 2.31.0A
KOSPHC144.2 78 P02:19:58.20 -0.21.0A
NPSHL151.0183 P02:19:57.83 -1.51.0A
KRL1HI158.6 34 P02:20:01.77 1.41.0A
ZKRHL173.6164 P02:20:01.97 -0.51.0A
PFKSHC176.3187 P02:20:01.57 -1.31.0A
KARPHL177.4132 P02:20:02.13 -0.91.0A
KARYHA192.7325 P02:20:04.06 -1.11.0A
SIVAHL195.0204 P02:20:05.60 0.21.0A
CHOSHT199.2 9 P02:20:03.72 -2.31.0A
IMODHC200.0204 P02:20:05.96 -0.11.0A
VLYHL217.3310 P02:20:08.16 -0.31.0A
GR27B1Y219.1325 P02:20:10.21 1.51.0A
ATHUHA226.1312 P02:20:09.19 -0.41.0A
MRTHHA228.2318 P02:20:09.56 -0.31.0A
ANKYHL230.5249 P02:20:10.90 0.71.0A
ATHHL231.0311 P02:20:12.81 2.61.0A
MET1HL231.1298 P02:20:13.04 2.81.0A
ALIOHA240.7313 P02:20:14.04 2.71.0A
GR321Y244.3280 P02:20:12.21 0.31.0A
KTHRHC245.3261 P02:20:12.44 0.41.0A
VLIHL245.5273 P02:20:10.26 -1.81.0A
ERTRHA260.7320 P02:20:12.81 -1.01.0A
VILLHA271.9310 P02:20:13.73 -1.51.0A
AMPKHT276.6 11 P02:20:13.55 -2.21.0A
PSAHHA282.3321 P02:20:16.36 -0.21.0A
GR261Y282.7315 P02:20:15.50 -1.11.0A
LTKHP287.5304 P02:20:17.82 0.61.0A
MRKAHA297.2322 P02:20:18.59 0.21.0A
GR331Y300.3274 P02:20:20.89 2.01.0A
LES3HT301.6 8 P02:20:17.00 -1.91.0A
KRYOHL311.1300 P02:20:19.79 -0.41.0A
AOS2HT324.9331 P02:20:23.20 1.41.0A
LKRHL327.8314 P02:20:21.30 -0.91.0A
GURHP331.0297 P02:20:22.03 -0.61.0A
ITMHL341.1282 P02:20:26.02 2.11.0A
KLVHL351.3298 P02:20:24.58 -0.61.0A
AXARHA358.5313 P02:20:28.23 2.31.0A
ACHLHT358.5319 P02:20:25.82 -0.11.0A
LAKAHA374.6300 P02:20:30.21 2.21.0A
DROHP382.5294 P02:20:30.81 1.81.0A
ANXHP398.5305 P02:20:30.52 -0.41.0A
GR181Y435.5323 P02:20:35.56 0.11.0A


  Solution details

Event:
    Public ID              nkua2025ywyr
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2025-12-21
    Time                  02:19:34.39  +/-    0.2 s
    Latitude              36.6177 deg  +/-      1 km
    Longitude             25.6966 deg  +/-      2 km
    Depth                       2 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.29 s
    Azimuthal gap              35 deg

2 Network magnitudes:
    MLv       3.12 +/- 0.17  47            
    M         3.12           47 preferred  

63 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ANYD  HT    0.0 309  P       02:19:35.42   0.2 A  1.0  ANYD 
    AMGA  HL    0.3  36  P       02:19:39.32  -0.5 A  1.0  AMGA 
    CMBO  HT    0.3 238  P       02:19:40.04   0.0 A  1.0  CMBO 
    SNT1  HA    0.3 227  P       02:19:39.99  -0.4 A  1.0  SNT1 
    SANT  HL    0.3 218  P       02:19:40.34  -0.3 A  1.0  SANT 
    SNT5  HA    0.3 229  P       02:19:40.59  -0.3 A  1.0  SNT5 
    GVRL  HT    0.3 217  P       02:19:40.88  -0.4 A  1.0  GVRL 
    IOSI  HA    0.3 288  P       02:19:40.06  -1.2 A  1.0  IOSI 
    AKRO  HT    0.4 223  P       02:19:41.29  -0.2 A  1.0  AKRO 
    APE   HL    0.5 343  P       02:19:42.30  -1.4 A  1.0  APE  
    ASTA  HL    0.5  98  P       02:19:44.46  -0.4 A  1.0  ASTA 
    NAX1  HI    0.5 332  P       02:19:43.77  -1.3 A  1.0  NAX1 
    MIL7  HL    1.0 276  P       02:19:52.32  -0.6 A  1.0  MIL7 
    TNSA  HL    1.0 335  P       02:19:52.75  -1.0 A  1.0  TNSA 
    KLNA  HL    1.1  71  P       02:19:56.98   2.1 A  1.0  KLNA 
    SERI  HA    1.1 300  P       02:19:54.48  -0.9 A  1.0  SERI 
    THNO  HC    1.2 333  P       02:19:55.46  -0.8 A  1.0  THNO 
    NSR2  HA    1.2  92  P       02:19:57.54   1.1 A  1.0  NSR2 
    NISR2 HL    1.2  92  P       02:19:58.95   2.3 A  1.0  NISR2
    KOSP  HC    1.3  78  P       02:19:58.20  -0.2 A  1.0  KOSP 
    NPS   HL    1.4 183  P       02:19:57.83  -1.5 A  1.0  NPS  
    KRL1  HI    1.4  34  P       02:20:01.77   1.4 A  1.0  KRL1 
    ZKR   HL    1.6 164  P       02:20:01.97  -0.5 A  1.0  ZKR  
    PFKS  HC    1.6 187  P       02:20:01.57  -1.3 A  1.0  PFKS 
    KARP  HL    1.6 132  P       02:20:02.13  -0.9 A  1.0  KARP 
    KARY  HA    1.7 325  P       02:20:04.06  -1.1 A  1.0  KARY 
    SIVA  HL    1.8 204  P       02:20:05.60   0.2 A  1.0  SIVA 
    CHOS  HT    1.8   9  P       02:20:03.72  -2.3 A  1.0  CHOS 
    IMOD  HC    1.8 204  P       02:20:05.96  -0.1 A  1.0  IMOD 
    VLY   HL    2.0 310  P       02:20:08.16  -0.3 A  1.0  VLY  
    GR27B 1Y    2.0 325  P       02:20:10.21   1.5 A  1.0  GR27B
    ATHU  HA    2.0 312  P       02:20:09.19  -0.4 A  1.0  ATHU 
    MRTH  HA    2.1 318  P       02:20:09.56  -0.3 A  1.0  MRTH 
    ANKY  HL    2.1 249  P       02:20:10.90   0.7 A  1.0  ANKY 
    ATH   HL    2.1 311  P       02:20:12.81   2.6 A  1.0  ATH  
    MET1  HL    2.1 298  P       02:20:13.04   2.8 A  1.0  MET1 
    ALIO  HA    2.2 313  P       02:20:14.04   2.7 A  1.0  ALIO 
    GR32  1Y    2.2 280  P       02:20:12.21   0.3 A  1.0  GR32 
    KTHR  HC    2.2 261  P       02:20:12.44   0.4 A  1.0  KTHR 
    VLI   HL    2.2 273  P       02:20:10.26  -1.8 A  1.0  VLI  
    EPID  HA    2.3 297  P       02:20:16.48   3.4 AX 0.0  EPID 
    MDRA  HA    2.3 310  P       02:20:16.13   3.1 AX 0.0  MDRA 
    ERTR  HA    2.3 320  P       02:20:12.81  -1.0 A  1.0  ERTR 
    VILL  HA    2.4 310  P       02:20:13.73  -1.5 A  1.0  VILL 
    AMPK  HT    2.5  11  P       02:20:13.55  -2.2 A  1.0  AMPK 
    PSAH  HA    2.5 321  P       02:20:16.36  -0.2 A  1.0  PSAH 
    GR26  1Y    2.5 315  P       02:20:15.50  -1.1 A  1.0  GR26 
    LTK   HP    2.6 304  P       02:20:17.82   0.6 A  1.0  LTK  
    MRKA  HA    2.7 322  P       02:20:18.59   0.2 A  1.0  MRKA 
    GR33  1Y    2.7 274  P       02:20:20.89   2.0 A  1.0  GR33 
    LES3  HT    2.7   8  P       02:20:17.00  -1.9 A  1.0  LES3 
    KRYO  HL    2.8 300  P       02:20:19.79  -0.4 A  1.0  KRYO 
    AOS2  HT    2.9 331  P       02:20:23.20   1.4 A  1.0  AOS2 
    LKR   HL    2.9 314  P       02:20:21.30  -0.9 A  1.0  LKR  
    GUR   HP    3.0 297  P       02:20:22.03  -0.6 A  1.0  GUR  
    ITM   HL    3.1 282  P       02:20:26.02   2.1 A  1.0  ITM  
    KLV   HL    3.2 298  P       02:20:24.58  -0.6 A  1.0  KLV  
    AXAR  HA    3.2 313  P       02:20:28.23   2.3 A  1.0  AXAR 
    ACHL  HT    3.2 319  P       02:20:25.82  -0.1 A  1.0  ACHL 
    LAKA  HA    3.4 300  P       02:20:30.21   2.2 A  1.0  LAKA 
    DRO   HP    3.4 294  P       02:20:30.81   1.8 A  1.0  DRO  
    ANX   HP    3.6 305  P       02:20:30.52  -0.4 A  1.0  ANX  
    GR18  1Y    3.9 323  P       02:20:35.56   0.1 A  1.0  GR18 

61 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ANYD  HT    0.0 309  MLv     3.50  0.38    220.153      
    AMGA  HL    0.3  36  MLv     3.48  0.37    44.2422      
    CMBO  HT    0.3 238  MLv     2.82 -0.29    9.01937      
    SNT1  HA    0.3 227  MLv     2.75 -0.37     4.4722      
    SANT  HL    0.3 218  MLv     2.97 -0.14    7.70454      
    SNT5  HA    0.3 229  MLv     2.57 -0.55    3.69406      
    GVRL  HT    0.3 217  MLv     2.64 -0.48    3.86458      
    IOSI  HA    0.3 288  MLv     2.80 -0.32    5.54276      
    AKRO  HT    0.4 223  MLv     3.10 -0.01    10.4801      
    APE   HL    0.5 343  MLv     3.01 -0.11    3.86646      
    ASTA  HL    0.5  98  MLv     3.04 -0.08    2.87138      
    NAX1  HI    0.5 332  MLv     3.29  0.17      4.847      
    MIL7  HL    1.0 276  MLv     3.46  0.34    4.16526      
    TNSA  HL    1.0 335  MLv     3.58  0.46    5.20359      
    KLNA  HL    1.1  71  MLv     3.26  0.14    2.28157      
    SERI  HA    1.1 300  MLv     3.08 -0.04     1.4539      
    THNO  HC    1.2 333  MLv     3.70  0.59    5.67552      
    NSR2  HA    1.2  92  MLv     3.44  0.32    3.04968      
    NISR2 HL    1.2  92  MLv     3.25  0.13    1.93615      
    KOSP  HC    1.3  78  MLv     3.30  0.19    1.91777      
    NPS   HL    1.4 183  MLv     3.04 -0.08   0.957225      
    KRL1  HI    1.4  34  MLv     3.14  0.03    1.12812      
    ZKR   HL    1.6 164  MLv     2.93 -0.18   0.583084      
    PFKS  HC    1.6 187  MLv     3.06 -0.05   0.765828      
    KARP  HL    1.6 132  MLv     2.86 -0.26   0.621881      
    KARY  HA    1.7 325  MLv     3.40  0.28     1.3556      
    SIVA  HL    1.8 204  MLv     3.24  0.13   0.931364      
    CHOS  HT    1.8   9  MLv     2.75 -0.37   0.284388      
    IMOD  HC    1.8 204  MLv     3.00 -0.11   0.506488      
    VLY   HL    2.0 310  MLv     3.29  0.18   0.806141      
    GR27B 1Y    2.0 325  MLv     3.30  0.18   0.802064      
    ATHU  HA    2.0 312  MLv     3.26  0.14   0.416383      
    MRTH  HA    2.1 318  MLv     3.47  0.35     1.0595      
    ANKY  HL    2.1 249  MLv     3.10 -0.01   0.447833      
    ATH   HL    2.1 311  MLv     3.26  0.14   0.637427      
    MET1  HL    2.1 298  MLv     3.05 -0.07   0.389595      
    ALIO  HA    2.2 313  MLv     3.26  0.14   0.566617      
    GR32  1Y    2.2 280  MLv     2.88 -0.23   0.229692      
    KTHR  HC    2.2 261  MLv     3.17  0.05   0.440124      
    VLI   HL    2.2 273  MLv     2.89 -0.22   0.299331      
    ERTR  HA    2.3 320  MLv     3.01 -0.11   0.253761      
    VILL  HA    2.4 310  MLv     3.10 -0.01   0.277688      
    AMPK  HT    2.5  11  MLv     2.75 -0.37   0.115942      
    PSAH  HA    2.5 321  MLv     3.28  0.16   0.371292      
    GR26  1Y    2.5 315  MLv     3.20  0.09   0.308837      
    LTK   HP    2.6 304  MLv     2.48 -0.64   0.210052      
    MRKA  HA    2.7 322  MLv     3.27  0.15   0.304052      
    GR33  1Y    2.7 274  MLv     2.77 -0.34   0.0938242      
    LES3  HT    2.7   8  MLv     2.75 -0.36   0.0882627      
    KRYO  HL    2.8 300  MLv     3.26  0.15   0.256503      
    AOS2  HT    2.9 331  MLv     3.33  0.22   0.257142      
    LKR   HL    2.9 314  MLv     3.49  0.37     0.1898      
    GUR   HP    3.0 297  MLv     2.94 -0.18   0.0957646      
    ITM   HL    3.1 282  MLv     2.98 -0.13   0.0952539      
    KLV   HL    3.2 298  MLv     2.99 -0.13   0.0653223      
    AXAR  HA    3.2 313  MLv     2.99 -0.12   0.316145      
    ACHL  HT    3.2 319  MLv     3.12  0.00   0.106187      
    LAKA  HA    3.4 300  MLv     3.11 -0.01   0.0859855      
    DRO   HP    3.4 294  MLv     2.95 -0.17    0.11335      
    ANX   HP    3.6 305  MLv     3.19  0.07   0.0786812      
    GR18  1Y    3.9 323  MLv     3.47  0.36   0.123955