Earthquake Information
 Origin Time
 2026-04-08 06:54:23 (GMT)
 Magnitude
 M 4.0
 Latitude
 36.6137° N
 Longitude
 25.8676° E
 Focal Depth
 10 km
 # of Arrivals
 45
 Location 44.6 km ENE of Thira
70.0 km SE of Naxos
242.5 km SE of Athens
 Solution type
 automatic
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism (automatic solution)

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
8938-67 3.21E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
36.686025.74716.04.3

Source parameters determination

Click here for detailed focal mechanism automatic solution


  Intensity map


PGA
 PGV
 MI

Download files: Google Earth (.kmz), Measurements (.csv)


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AMGAHL24.3 6 P06:54:27.27 -1.01.0A
ASTAHL43.4100 P06:54:32.55 1.21.0A
SNT1HA45.0241 P06:54:30.45 -1.11.0A
SANTHL45.4234 P06:54:30.47 -1.11.0A
SNT5HA48.2241 P06:54:30.77 -1.21.0A
GVRLHT48.6232 P06:54:31.10 -1.01.0A
AKROHT50.8236 P06:54:31.63 -0.81.0A
IOSIHA53.0283 P06:54:30.03 -2.81.0A
APEHL59.5329 P06:54:31.27 -2.51.0A
SMGHL148.6 35 P06:54:46.90 0.01.0A
PFKSHC178.2192 P06:54:51.25 0.41.0A
CHOSHT197.8 5 P06:54:52.66 -0.71.0A
NOACHL243.0309 P06:55:02.41 3.31.0A
PRKHL294.7 7 P06:55:05.19 -0.31.0A
AMPEHA296.4310 P06:55:07.34 1.61.0A
LES3HT300.3 5 P06:55:05.20 -1.01.0A
MRKAHA307.2320 P06:55:06.38 -0.71.0A
DOMVHA313.7306 P06:55:10.48 2.61.0A
GR331Y315.5274 P06:55:10.04 1.81.0A
KRYOHL324.7299 P06:55:09.39 0.11.0A
PRDMHA324.7306 P06:55:08.65 -0.61.0A
AOS2HT333.1328 P06:55:10.21 0.01.0A
LKRHL339.2313 P06:55:10.34 -0.71.0A
ATALHA340.9314 P06:55:10.56 -0.71.0A
GURHP344.8296 P06:55:11.18 -0.61.0A
ITMHL356.1281 P06:55:15.58 2.41.0A
KLVHL365.1297 P06:55:14.54 0.21.0A
AXARHA370.1311 P06:55:15.83 1.01.0A
LAKAHA388.1299 P06:55:17.12 0.01.0A
PYRGCL394.0302 P06:55:18.93 1.11.0A
LAM2HI394.9311 P06:55:18.32 0.41.0A
DROHP396.7293 P06:55:20.81 2.61.0A
GR241Y397.2307 P06:55:17.83 -0.41.0A
ROD3CL398.2299 P06:55:18.57 0.21.0A
AGGHT409.7312 P06:55:20.00 0.21.0A
ANXHP411.4304 P06:55:19.72 -0.31.0A
GR211Y424.8317 P06:55:21.65 0.01.0A
GR181Y445.1322 P06:55:23.87 -0.21.0A
TYRNHT468.5318 P06:55:27.50 0.51.0A
THLHL470.4315 P06:55:27.13 -0.11.0A
GR041Y491.8351 P06:55:28.61 -1.21.0A
PRASHL539.1348 P06:55:35.11 -0.51.0A


  Solution details 

Event:
    Public ID              nkua2026gvtm
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2026-04-08
    Time                  06:54:22.75  +/-    0.3 s
    Latitude              36.6137 deg  +/-      2 km
    Longitude             25.8676 deg  +/-      3 km
    Depth                      10 km
    Agency                 HA
    Mode                   automatic
    Status                 NOT SET
    Residual RMS             1.25 s
    Azimuthal gap              92 deg

2 Network magnitudes:
    MLv       3.97 +/- 0.18  10            
    M         3.97           10 preferred  

45 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AMGA  HL    0.2   6  P       06:54:27.27  -1.0 A  1.0  AMGA 
    ASTA  HL    0.4 100  P       06:54:32.55   1.2 A  1.0  ASTA 
    SNT1  HA    0.4 241  P       06:54:30.45  -1.1 A  1.0  SNT1 
    SANT  HL    0.4 234  P       06:54:30.47  -1.1 A  1.0  SANT 
    SNT5  HA    0.4 241  P       06:54:30.77  -1.2 A  1.0  SNT5 
    GVRL  HT    0.4 232  P       06:54:31.10  -1.0 A  1.0  GVRL 
    AKRO  HT    0.5 236  P       06:54:31.63  -0.8 A  1.0  AKRO 
    IOSI  HA    0.5 283  P       06:54:30.03  -2.8 A  1.0  IOSI 
    APE   HL    0.5 329  P       06:54:31.27  -2.5 A  1.0  APE  
    SMG   HL    1.3  35  P       06:54:46.90  -0.0 A  1.0  SMG  
    PFKS  HC    1.6 192  P       06:54:51.25   0.4 A  1.0  PFKS 
    CHOS  HT    1.8   5  P       06:54:52.66  -0.7 A  1.0  CHOS 
    ATH   HL    2.2 309  P       06:55:02.22   3.1 AX 0.0  ATH  
    NOAC  HL    2.2 309  P       06:55:02.41   3.3 A  1.0  NOAC 
    PRK   HL    2.7   7  P       06:55:05.19  -0.3 A  1.0  PRK  
    AMPE  HA    2.7 310  P       06:55:07.34   1.6 A  1.0  AMPE 
    LES3  HT    2.7   5  P       06:55:05.20  -1.0 A  1.0  LES3 
    MRKA  HA    2.8 320  P       06:55:06.38  -0.7 A  1.0  MRKA 
    DOMV  HA    2.8 306  P       06:55:10.48   2.6 A  1.0  DOMV 
    GR33  1Y    2.8 274  P       06:55:10.04   1.8 A  1.0  GR33 
    KRYO  HL    2.9 299  P       06:55:09.39   0.1 A  1.0  KRYO 
    PRDM  HA    2.9 306  P       06:55:08.65  -0.6 A  1.0  PRDM 
    AOS2  HT    3.0 328  P       06:55:10.21  -0.0 A  1.0  AOS2 
    LKR   HL    3.1 313  P       06:55:10.34  -0.7 A  1.0  LKR  
    ATAL  HA    3.1 314  P       06:55:10.56  -0.7 A  1.0  ATAL 
    GUR   HP    3.1 296  P       06:55:11.18  -0.6 A  1.0  GUR  
    ITM   HL    3.2 281  P       06:55:15.58   2.4 A  1.0  ITM  
    KLV   HL    3.3 297  P       06:55:14.54   0.2 A  1.0  KLV  
    AXAR  HA    3.3 311  P       06:55:15.83   1.0 A  1.0  AXAR 
    LAKA  HA    3.5 299  P       06:55:17.12  -0.0 A  1.0  LAKA 
    PYRG  CL    3.5 302  P       06:55:18.93   1.1 A  1.0  PYRG 
    LAM2  HI    3.6 311  P       06:55:18.32   0.4 A  1.0  LAM2 
    DRO   HP    3.6 293  P       06:55:20.81   2.6 A  1.0  DRO  
    GR24  1Y    3.6 307  P       06:55:17.83  -0.4 A  1.0  GR24 
    ROD3  CL    3.6 299  P       06:55:18.57   0.2 A  1.0  ROD3 
    AGG   HT    3.7 312  P       06:55:20.00   0.2 A  1.0  AGG  
    ANX   HP    3.7 304  P       06:55:19.72  -0.3 A  1.0  ANX  
    GR21  1Y    3.8 317  P       06:55:21.65   0.0 A  1.0  GR21 
    GR18  1Y    4.0 322  P       06:55:23.87  -0.2 A  1.0  GR18 
    TYRN  HT    4.2 318  P       06:55:27.50   0.5 A  1.0  TYRN 
    THL   HL    4.2 315  P       06:55:27.13  -0.1 A  1.0  THL  
    GR04  1Y    4.4 351  P       06:55:28.61  -1.2 A  1.0  GR04 
    TETR  HL    4.5 308  P       06:55:35.09   3.6 AX 0.0  TETR 
    PRAS  HL    4.8 348  P       06:55:35.11  -0.5 A  1.0  PRAS 
    PENT  HL    5.2 315  P       06:55:40.69   0.7 AX 0.0  PENT 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AMGA  HL    0.2   6  MLv     4.33  0.36    418.987      
    ASTA  HL    0.4 100  MLv     3.51 -0.46    20.4312      
    SNT1  HA    0.4 241  MLv     3.96 -0.00       36.8      
    SANT  HL    0.4 234  MLv     4.08  0.11    53.2744      
    SNT5  HA    0.4 241  MLv     3.66 -0.31    22.5256      
    GVRL  HT    0.4 232  MLv     3.69 -0.28    23.7142      
    AKRO  HT    0.5 236  MLv     4.28  0.31    81.2541      
    IOSI  HA    0.5 283  MLv     3.92 -0.05    31.1479      
    APE   HL    0.5 329  MLv     4.17  0.20    38.3449      
    SMG   HL    1.3  35  MLv     3.84 -0.13    6.29376      
    PFKS  HC    1.6 192  MLv     4.05  0.08    7.18859      
    CHOS  HT    1.8   5  MLv     4.03  0.06    5.50337