Earthquake Information
 Origin Time
2026-02-23 04:21:16 (GMT)
 Magnitude
M 3.4
 Latitude
37.8425° N
 Longitude
26.9000° E
 Focal Depth
17 km
 # of Arrivals
44
 Location 11.6 km NW of Samos
70.7 km ENE of Ikaria
278.2 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SMGHL16.3200 P04:21:19.61 -0.91.0M
SMGHL16.3200 S04:21:23.26 -0.41.0M
KRL1HI17.8253 P04:21:19.87 -0.81.0M
KRL1HI17.8253 S04:21:23.75 -0.21.0M
CHOSHT95.8309 P04:21:32.24 -0.31.0M
CHOSHT95.8309 S04:21:45.44 0.71.0M
KLNAHL98.7176 P04:21:33.23 0.41.0M
KLNAHL98.7176 S04:21:46.12 0.81.0M
MYT1HI141.1348 P04:21:40.17 0.81.0M
MYT1HI141.1348 S04:21:57.10 0.31.0M
AMGAHL143.3218 P04:21:40.54 0.81.0M
AMGAHL143.3218 S04:21:58.07 0.61.0M
AMPKHT144.4339 P04:21:39.98 0.11.0M
AMPKHT144.4339 S04:21:58.05 0.31.0M
APEHL148.7235 P04:21:39.79 -0.81.0M
APEHL148.7235 S04:21:59.28 0.21.0M
ASTAHL152.1199 P04:21:41.89 0.91.0M
ASTAHL152.1199 S04:21:59.96 0.41.0M
TNSAHL156.5258 P04:21:41.27 -0.31.0M
TNSAHL156.5258 S04:22:00.57 -0.11.0M
PRKHL165.5340 P04:21:42.30 -0.41.0M
PRKHL165.5340 S04:22:02.41 -0.21.0M
LES3HT174.0339 P04:21:43.32 -0.41.0M
LES3HT174.0339 S04:22:04.74 0.21.0M
SIGRHT177.3329 P04:21:43.76 -0.41.0M
SIGRHT177.3329 S04:22:05.58 0.31.0M
GVRLHT211.0218 P04:21:48.87 0.41.0M
GVRLHT211.0218 S04:22:12.45 -0.51.0M
ARGHL211.1149 P04:21:48.39 -0.11.0M
ARGHL211.1149 S04:22:12.95 0.01.0M
KARYHA217.0276 P04:21:50.19 0.81.0M
KARYHA217.0276 S04:22:13.96 -0.51.0M
KARPHL256.3175 P04:21:54.19 -0.11.0M
KARPHL256.3175 S04:22:22.75 -0.41.0M
MRTHHA261.2277 P04:21:54.54 -0.51.0M
MRTHHA261.2277 S04:22:24.61 0.21.0M
ERTRHA279.5283 P04:21:57.39 0.01.0M
ERTRHA279.5283 S04:22:28.62 0.11.0M
MET1HL310.5265 P04:22:01.54 0.21.0M
MET1HL310.5265 S04:22:35.39 -0.11.0M
ACORHA353.8271 P04:22:07.13 0.11.0M
ACORHA353.8271 S04:22:45.25 -0.21.0M
GR051Y354.6342 P04:22:05.90 -1.01.0M
GR051Y354.6342 S04:22:44.64 -0.61.0M


  Solution details

Event:
    Public ID              nkua2026dteh
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2026-02-23
    Time                  04:21:16.39
    Latitude              37.8425 deg  +/-      1 km
    Longitude             26.9000 deg  +/-      1 km
    Depth                      17 km   +/-    1 km
    Agency                 HA
    Author                 A. Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             161 deg

2 Network magnitudes:
    MLv       3.42 +/- 0.15  18            
    M         3.42           18 preferred  

44 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SMG   HL    0.1 200  P       04:21:19.61  -0.9 M  1.0  SMG  
    SMG   HL    0.1 200  S       04:21:23.26  -0.4 M  1.0  SMG  
    KRL1  HI    0.2 253  P       04:21:19.87  -0.8 M  1.0  KRL1 
    KRL1  HI    0.2 253  S       04:21:23.75  -0.2 M  1.0  KRL1 
    CHOS  HT    0.9 309  P       04:21:32.24  -0.3 M  1.0  CHOS 
    CHOS  HT    0.9 309  S       04:21:45.44   0.7 M  1.0  CHOS 
    KLNA  HL    0.9 176  P       04:21:33.23   0.4 M  1.0  KLNA 
    KLNA  HL    0.9 176  S       04:21:46.12   0.8 M  1.0  KLNA 
    MYT1  HI    1.3 348  P       04:21:40.17   0.8 M  1.0  MYT1 
    MYT1  HI    1.3 348  S       04:21:57.10   0.3 M  1.0  MYT1 
    AMGA  HL    1.3 218  P       04:21:40.54   0.8 M  1.0  AMGA 
    AMGA  HL    1.3 218  S       04:21:58.07   0.6 M  1.0  AMGA 
    AMPK  HT    1.3 339  P       04:21:39.98   0.1 M  1.0  AMPK 
    AMPK  HT    1.3 339  S       04:21:58.05   0.3 M  1.0  AMPK 
    APE   HL    1.3 235  P       04:21:39.79  -0.8 M  1.0  APE  
    APE   HL    1.3 235  S       04:21:59.28   0.2 M  1.0  APE  
    ASTA  HL    1.4 199  P       04:21:41.89   0.9 M  1.0  ASTA 
    ASTA  HL    1.4 199  S       04:21:59.96   0.4 M  1.0  ASTA 
    TNSA  HL    1.4 258  P       04:21:41.27  -0.3 M  1.0  TNSA 
    TNSA  HL    1.4 258  S       04:22:00.57  -0.1 M  1.0  TNSA 
    PRK   HL    1.5 340  P       04:21:42.30  -0.4 M  1.0  PRK  
    PRK   HL    1.5 340  S       04:22:02.41  -0.2 M  1.0  PRK  
    LES3  HT    1.6 339  P       04:21:43.32  -0.4 M  1.0  LES3 
    LES3  HT    1.6 339  S       04:22:04.74   0.2 M  1.0  LES3 
    SIGR  HT    1.6 329  P       04:21:43.76  -0.4 M  1.0  SIGR 
    SIGR  HT    1.6 329  S       04:22:05.58   0.3 M  1.0  SIGR 
    ARG   HL    1.9 149  P       04:21:48.39  -0.1 M  1.0  ARG  
    ARG   HL    1.9 149  S       04:22:12.95   0.0 M  1.0  ARG  
    GVRL  HT    1.9 218  P       04:21:48.87   0.4 M  1.0  GVRL 
    GVRL  HT    1.9 218  S       04:22:12.45  -0.5 M  1.0  GVRL 
    KARY  HA    2.0 276  P       04:21:50.19   0.8 M  1.0  KARY 
    KARY  HA    2.0 276  S       04:22:13.96  -0.5 M  1.0  KARY 
    KARP  HL    2.3 175  P       04:21:54.19  -0.1 M  1.0  KARP 
    KARP  HL    2.3 175  S       04:22:22.75  -0.4 M  1.0  KARP 
    MRTH  HA    2.4 277  P       04:21:54.54  -0.5 M  1.0  MRTH 
    MRTH  HA    2.4 277  S       04:22:24.61   0.2 M  1.0  MRTH 
    ERTR  HA    2.5 283  P       04:21:57.39   0.0 M  1.0  ERTR 
    ERTR  HA    2.5 283  S       04:22:28.62   0.1 M  1.0  ERTR 
    MET1  HL    2.8 265  P       04:22:01.54   0.2 M  1.0  MET1 
    MET1  HL    2.8 265  S       04:22:35.39  -0.1 M  1.0  MET1 
    GR05  1Y    3.2 342  P       04:22:05.90  -1.0 M  1.0  GR05 
    GR05  1Y    3.2 342  S       04:22:44.64  -0.6 M  1.0  GR05 
    ACOR  HA    3.2 271  P       04:22:07.13   0.1 M  1.0  ACOR 
    ACOR  HA    3.2 271  S       04:22:45.25  -0.2 M  1.0  ACOR 

22 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SMG   HL    0.1 200  MLv     3.43  0.01    84.4739      
    KRL1  HI    0.2 253  MLv     3.21 -0.22    45.8653      
    CHOS  HT    0.9 309  MLv     3.75  0.33    9.34057      
    KLNA  HL    0.9 176  MLv     4.03  0.61    17.2369      
    MYT1  HI    1.3 348  MLv     3.91  0.49    8.03634      
    AMGA  HL    1.3 218  MLv     3.63  0.21    4.10232      
    AMPK  HT    1.3 339  MLv     3.54  0.12    3.30147      
    APE   HL    1.3 235  MLv     3.37 -0.05    2.10664      
    ASTA  HL    1.4 199  MLv     3.43  0.01    2.32636      
    TNSA  HL    1.4 258  MLv     3.20 -0.22    1.32634      
    PRK   HL    1.5 340  MLv     3.72  0.29    3.88083      
    LES3  HT    1.6 339  MLv     3.55  0.13    2.38563      
    SIGR  HT    1.6 329  MLv     3.31 -0.11    1.33501      
    ARG   HL    1.9 149  MLv     3.47  0.04    1.29108      
    GVRL  HT    1.9 218  MLv     3.36 -0.06    1.01742      
    KARY  HA    2.0 276  MLv     3.19 -0.23   0.635696      
    KARP  HL    2.3 175  MLv     3.22 -0.20    0.57782      
    MRTH  HA    2.4 277  MLv     3.18 -0.24   0.373827      
    ERTR  HA    2.5 283  MLv     3.04 -0.38   0.222156      
    MET1  HL    2.8 265  MLv     3.37 -0.05   0.329651      
    GR05  1Y    3.2 342  MLv     3.38 -0.04   0.205502      
    ACOR  HA    3.2 271  MLv     3.53  0.11   0.289635