Earthquake Information
 Origin Time
2021-12-29 23:06:39 (GMT)
 Magnitude
M 4.0
 Latitude
35.1347° N
 Longitude
25.2270° E
 Focal Depth
10 km
 # of Arrivals
82
 Location 22.9 km SSE of Iraklion
73.2 km ESE of Rethimnon
343.7 km SSE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
23438-48 7.34E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.128625.218512.03.8

Source parameters determination

Click here for detailed focal mechanism solution


  Intensity map


PGA
PGV
MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
CRE3HL6.7165 P23:06:41.46 -0.11.0M
CRE3HL6.7165 S23:06:43.25 0.01.0M
CRE4HL9.5 87 P23:06:41.79 -0.11.0M
CRE4HL9.5 87 S23:06:43.94 0.11.0M
CRE1HL10.4 11 P23:06:42.16 0.21.0M
CRE1HL10.4 11 S23:06:44.24 0.21.0M
KSTEHL11.2 63 P23:06:42.10 0.01.0M
KSTEHL11.2 63 S23:06:44.54 0.31.0M
KNSSHC19.3347 P23:06:43.49 0.21.0M
KNSSHC19.3347 S23:06:46.40 0.11.0M
IACMHL23.7323 P23:06:44.14 0.21.0M
IACMHL23.7323 S23:06:47.52 0.01.0M
PFKSHC24.6114 P23:06:43.82 -0.41.0M
PFKSHC24.6114 S23:06:47.84 -0.11.0M
IDIMN35.0299 P23:06:45.32 -0.61.0M
IDIMN35.0299 S23:06:50.19 -0.71.0M
NPSHL37.6 68 P23:06:45.98 -0.31.0M
NPSHL37.6 68 S23:06:51.31 -0.21.0M
IMODHC42.9245 P23:06:46.74 -0.41.0M
IMODHC42.9245 S23:06:52.50 -0.51.0M
IPPLHC73.3289 P23:06:51.37 -0.61.0M
IPPLHC73.3289 S23:07:01.51 -0.21.0M
STIAHC78.9 85 P23:06:53.25 0.41.0M
STIAHC78.9 85 S23:07:03.45 0.21.0M
SIT2HI80.4 84 P23:06:53.53 0.41.0M
SIT2HI80.4 84 S23:07:03.81 0.21.0M
ZKRHL90.1 91 P23:06:54.88 0.21.0M
ZKRHL90.1 91 S23:07:06.82 0.41.0M
GVDHL108.9253 P23:06:57.96 0.31.0M
GVDHL108.9253 S23:07:11.88 0.31.0M
GVDSHC111.4253 P23:06:58.24 0.11.0M
GVDSHC111.4253 S23:07:12.76 0.41.0M
CHANHC115.6292 P23:06:58.79 0.11.0M
CHANHC115.6292 S23:07:14.17 0.71.0M
CH01HI117.4291 P23:06:59.32 0.41.0M
CH01HI117.4291 S23:07:14.33 0.41.0M
IMMVHL118.7288 P23:06:58.88 -0.31.0M
IMMVHL118.7288 S23:07:14.85 0.51.0M
THERAHL138.8 9 P23:07:02.12 -0.11.0M
SNT5HA141.9 6 P23:07:02.80 0.11.0M
SNT5HA141.9 6 S23:07:21.29 0.81.0M
SNT1HA143.6 7 P23:07:03.09 0.21.0M
SNT1HA143.6 7 S23:07:21.78 0.91.0M
KNDRHC146.0274 P23:07:02.64 -0.81.0M
KNDRHC146.0274 S23:07:22.28 0.61.0M
MHLOHL188.2337 P23:07:09.29 0.11.0M
MHLOHL188.2337 S23:07:31.53 -0.31.0M
KTHAHL231.9302 P23:07:14.04 -0.81.0M
KTHAHL231.9302 S23:07:41.18 -0.71.0M
SERIHA234.9343 P23:07:14.78 -0.41.0M
KTHRHC236.4301 P23:07:14.78 -0.71.0M
THNOHC280.7356 P23:07:20.35 -0.71.0M
THNOHC280.7356 S23:07:52.08 -0.61.0M
ARGHL287.6 65 P23:07:22.49 0.51.0M
ARGHL287.6 65 S23:07:53.85 -0.61.0M
SMGHL320.0 27 P23:07:25.55 -0.51.0M
SMGHL320.0 27 S23:08:01.19 -0.41.0M
KARYHA329.8348 P23:07:26.92 -0.41.0M
KARYHA329.8348 S23:08:03.25 -0.51.0M
EPIDHA334.1325 P23:07:27.57 -0.41.0M
EPIDHA334.1325 S23:08:04.12 -0.81.0M
ATHUHA340.2338 P23:07:28.95 0.31.0M
ATHUHA340.2338 S23:08:05.45 -0.71.0M
KTRSHC341.9306 P23:07:29.28 0.31.0M
KTRSHC341.9306 S23:08:06.25 -0.41.0M
PTLHL346.0339 P23:07:29.88 0.51.0M
DIONHL347.0340 P23:07:29.52 0.01.0M
MRTHHA351.5341 P23:07:30.67 0.61.0M
MRTHHA351.5341 S23:08:08.03 -0.61.0M
VLXHP356.3314 P23:07:30.55 -0.41.0M
MDRAHA361.3334 P23:07:31.11 -0.31.0M
MDRAHA361.3334 S23:08:10.41 -0.51.0M
CHOSHT369.0 12 P23:07:32.22 -0.21.0M
PYLHP369.5302 P23:07:32.22 -0.31.0M
STFNHA370.0336 P23:07:32.85 0.31.0M
ACORHA371.8325 P23:07:32.32 -0.41.0M
ITMHL373.5307 P23:07:33.59 0.51.0M
LOUTHA375.6328 P23:07:33.29 0.11.0M
VILLHA377.7333 P23:07:33.76 0.21.0M
VILLHA377.7333 S23:08:14.11 -0.61.0M
LTKHP379.2328 P23:07:33.65 -0.11.0M
LTKHP379.2328 S23:08:14.19 -0.81.0M


  Solution details

Event:
    Public ID              nkua2021zndw
    Description
      region name: Crete, Greece
Origin:
    Date                   2021-12-29
    Time                  23:06:39.31
    Latitude              35.1347 deg  +/-      0 km
    Longitude             25.2270 deg  +/-      0 km
    Depth                      10 km   +/-    0 km
    Agency                 HA
    Author                 Analyst1
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap              81 deg

2 Network magnitudes:
    MLv       4.01 +/- 0.18  40            
    M         4.01           40 preferred  

82 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    CRE3  HL    0.1 165  P       23:06:41.46  -0.1 M  1.0  CRE3 
    CRE3  HL    0.1 165  S       23:06:43.25   0.0 M  1.0  CRE3 
    CRE4  HL    0.1  87  P       23:06:41.79  -0.1 M  1.0  CRE4 
    CRE4  HL    0.1  87  S       23:06:43.94   0.1 M  1.0  CRE4 
    CRE1  HL    0.1  11  P       23:06:42.16   0.2 M  1.0  CRE1 
    CRE1  HL    0.1  11  S       23:06:44.24   0.2 M  1.0  CRE1 
    KSTE  HL    0.1  63  P       23:06:42.10  -0.0 M  1.0  KSTE 
    KSTE  HL    0.1  63  S       23:06:44.54   0.3 M  1.0  KSTE 
    KNSS  HC    0.2 347  P       23:06:43.49   0.2 M  1.0  KNSS 
    KNSS  HC    0.2 347  S       23:06:46.40   0.1 M  1.0  KNSS 
    IACM  HL    0.2 323  P       23:06:44.14   0.2 M  1.0  IACM 
    IACM  HL    0.2 323  S       23:06:47.52   0.0 M  1.0  IACM 
    PFKS  HC    0.2 114  P       23:06:43.82  -0.4 M  1.0  PFKS 
    PFKS  HC    0.2 114  S       23:06:47.84  -0.1 M  1.0  PFKS 
    IDI   MN    0.3 299  P       23:06:45.32  -0.6 M  1.0  IDI  
    IDI   MN    0.3 299  S       23:06:50.19  -0.7 M  1.0  IDI  
    NPS   HL    0.3  68  P       23:06:45.98  -0.3 M  1.0  NPS  
    NPS   HL    0.3  68  S       23:06:51.31  -0.2 M  1.0  NPS  
    IMOD  HC    0.4 245  P       23:06:46.74  -0.4 M  1.0  IMOD 
    IMOD  HC    0.4 245  S       23:06:52.50  -0.5 M  1.0  IMOD 
    IPPL  HC    0.7 289  P       23:06:51.37  -0.6 M  1.0  IPPL 
    IPPL  HC    0.7 289  S       23:07:01.51  -0.2 M  1.0  IPPL 
    STIA  HC    0.7  85  P       23:06:53.25   0.4 M  1.0  STIA 
    STIA  HC    0.7  85  S       23:07:03.45   0.2 M  1.0  STIA 
    SIT2  HI    0.7  84  P       23:06:53.53   0.4 M  1.0  SIT2 
    SIT2  HI    0.7  84  S       23:07:03.81   0.2 M  1.0  SIT2 
    ZKR   HL    0.8  91  P       23:06:54.88   0.2 M  1.0  ZKR  
    ZKR   HL    0.8  91  S       23:07:06.82   0.4 M  1.0  ZKR  
    GVD   HL    1.0 253  P       23:06:57.96   0.3 M  1.0  GVD  
    GVD   HL    1.0 253  S       23:07:11.88   0.3 M  1.0  GVD  
    GVDS  HC    1.0 253  P       23:06:58.24   0.1 M  1.0  GVDS 
    GVDS  HC    1.0 253  S       23:07:12.76   0.4 M  1.0  GVDS 
    CHAN  HC    1.0 292  P       23:06:58.79   0.1 M  1.0  CHAN 
    CHAN  HC    1.0 292  S       23:07:14.17   0.7 M  1.0  CHAN 
    CH01  HI    1.1 291  P       23:06:59.32   0.4 M  1.0  CH01 
    CH01  HI    1.1 291  S       23:07:14.33   0.4 M  1.0  CH01 
    IMMV  HL    1.1 288  P       23:06:58.88  -0.3 M  1.0  IMMV 
    IMMV  HL    1.1 288  S       23:07:14.85   0.5 M  1.0  IMMV 
    THERA HL    1.2   9  P       23:07:02.12  -0.1 M  1.0  THERA
    SNT5  HA    1.3   6  P       23:07:02.80   0.1 M  1.0  SNT5 
    SNT5  HA    1.3   6  S       23:07:21.29   0.8 M  1.0  SNT5 
    SNT1  HA    1.3   7  P       23:07:03.09   0.2 M  1.0  SNT1 
    SNT1  HA    1.3   7  S       23:07:21.78   0.9 M  1.0  SNT1 
    KNDR  HC    1.3 274  P       23:07:02.64  -0.8 M  1.0  KNDR 
    KNDR  HC    1.3 274  S       23:07:22.28   0.6 M  1.0  KNDR 
    MHLO  HL    1.7 337  P       23:07:09.29   0.1 M  1.0  MHLO 
    MHLO  HL    1.7 337  S       23:07:31.53  -0.3 M  1.0  MHLO 
    KTHA  HL    2.1 302  P       23:07:14.04  -0.8 M  1.0  KTHA 
    KTHA  HL    2.1 302  S       23:07:41.18  -0.7 M  1.0  KTHA 
    SERI  HA    2.1 343  P       23:07:14.78  -0.4 M  1.0  SERI 
    KTHR  HC    2.1 301  P       23:07:14.78  -0.7 M  1.0  KTHR 
    THNO  HC    2.5 356  P       23:07:20.35  -0.7 M  1.0  THNO 
    THNO  HC    2.5 356  S       23:07:52.08  -0.6 M  1.0  THNO 
    ARG   HL    2.6  65  P       23:07:22.49   0.5 M  1.0  ARG  
    ARG   HL    2.6  65  S       23:07:53.85  -0.6 M  1.0  ARG  
    SMG   HL    2.9  27  P       23:07:25.55  -0.5 M  1.0  SMG  
    SMG   HL    2.9  27  S       23:08:01.19  -0.4 M  1.0  SMG  
    KARY  HA    3.0 348  P       23:07:26.92  -0.4 M  1.0  KARY 
    KARY  HA    3.0 348  S       23:08:03.25  -0.5 M  1.0  KARY 
    EPID  HA    3.0 325  P       23:07:27.57  -0.4 M  1.0  EPID 
    EPID  HA    3.0 325  S       23:08:04.12  -0.8 M  1.0  EPID 
    ATHU  HA    3.1 338  P       23:07:28.95   0.3 M  1.0  ATHU 
    ATHU  HA    3.1 338  S       23:08:05.45  -0.7 M  1.0  ATHU 
    KTRS  HC    3.1 306  P       23:07:29.28   0.3 M  1.0  KTRS 
    KTRS  HC    3.1 306  S       23:08:06.25  -0.4 M  1.0  KTRS 
    PTL   HL    3.1 339  P       23:07:29.88   0.5 M  1.0  PTL  
    DION  HL    3.1 340  P       23:07:29.52  -0.0 M  1.0  DION 
    MRTH  HA    3.2 341  P       23:07:30.67   0.6 M  1.0  MRTH 
    MRTH  HA    3.2 341  S       23:08:08.03  -0.6 M  1.0  MRTH 
    VLX   HP    3.2 314  P       23:07:30.55  -0.4 M  1.0  VLX  
    MDRA  HA    3.2 334  P       23:07:31.11  -0.3 M  1.0  MDRA 
    MDRA  HA    3.2 334  S       23:08:10.41  -0.5 M  1.0  MDRA 
    CHOS  HT    3.3  12  P       23:07:32.22  -0.2 M  1.0  CHOS 
    STFN  HA    3.3 336  P       23:07:32.85   0.3 M  1.0  STFN 
    PYL   HP    3.3 302  P       23:07:32.22  -0.3 M  1.0  PYL  
    ACOR  HA    3.3 325  P       23:07:32.32  -0.4 M  1.0  ACOR 
    ITM   HL    3.4 307  P       23:07:33.59   0.5 M  1.0  ITM  
    LOUT  HA    3.4 328  P       23:07:33.29   0.1 M  1.0  LOUT 
    VILL  HA    3.4 333  P       23:07:33.76   0.2 M  1.0  VILL 
    VILL  HA    3.4 333  S       23:08:14.11  -0.6 M  1.0  VILL 
    LTK   HP    3.4 328  P       23:07:33.65  -0.1 M  1.0  LTK  
    LTK   HP    3.4 328  S       23:08:14.19  -0.8 M  1.0  LTK  

47 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    CRE3  HL    0.1 165  MLv     4.68  0.67    2577.99      
    CRE4  HL    0.1  87  MLv     3.91 -0.10    371.958      
    CRE1  HL    0.1  11  MLv     4.20  0.19    684.863      
    KSTE  HL    0.1  63  MLv     3.90 -0.10    334.473      
    KNSS  HC    0.2 347  MLv     3.70 -0.31    131.396      
    IACM  HL    0.2 323  MLv     3.74 -0.27    251.245      
    PFKS  HC    0.2 114  MLv     4.03  0.02    207.027      
    IDI   MN    0.3 299  MLv     3.53 -0.48    35.6818      
    NPS   HL    0.3  68  MLv     4.00 -0.01     91.079      
    IMOD  HC    0.4 245  MLv     4.13  0.12    91.1708      
    IPPL  HC    0.7 289  MLv     4.16  0.15    31.0107      
    STIA  HC    0.7  85  MLv     4.41  0.40    51.9666      
    SIT2  HI    0.7  84  MLv     4.36  0.35    45.4961      
    ZKR   HL    0.8  91  MLv     4.01  0.00    18.1435      
    GVD   HL    1.0 253  MLv     4.05  0.04    12.3072      
    GVDS  HC    1.0 253  MLv     3.65 -0.35     6.2825      
    CHAN  HC    1.0 292  MLv     4.11  0.11    34.3996      
    CH01  HI    1.1 291  MLv     4.19  0.18    20.0919      
    IMMV  HL    1.1 288  MLv     4.29  0.28    24.9768      
    THERA HL    1.2   9  MLv     4.12  0.11    13.3585      
    SNT5  HA    1.3   6  MLv     4.06  0.05    6.59821      
    SNT1  HA    1.3   7  MLv     3.99 -0.01    6.40872      
    KNDR  HC    1.3 274  MLv     4.03  0.02    9.97686      
    MHLO  HL    1.7 337  MLv     4.16  0.15    16.9008      
    KTHA  HL    2.1 302  MLv     3.74 -0.27    1.89212      
    SERI  HA    2.1 343  MLv     3.68 -0.32       1.62      
    KTHR  HC    2.1 301  MLv     4.01 -0.00    3.33938      
    THNO  HC    2.5 356  MLv     3.84 -0.17    1.35753      
    ARG   HL    2.6  65  MLv     4.05  0.04    2.05508      
    SMG   HL    2.9  27  MLv     3.78 -0.23    0.76001      
    KARY  HA    3.0 348  MLv     3.83 -0.17   0.769599      
    EPID  HA    3.0 325  MLv     4.11  0.11    1.39662      
    ATHU  HA    3.1 338  MLv     3.94 -0.07   0.540007      
    KTRS  HC    3.1 306  MLv     3.84 -0.17    0.67242      
    PTL   HL    3.1 339  MLv     3.97 -0.04   0.875062      
    DION  HL    3.1 340  MLv     3.71 -0.30     1.3338      
    MRTH  HA    3.2 341  MLv     4.04  0.03   0.956701      
    VLX   HP    3.2 314  MLv     3.60 -0.40    0.33361      
    MDRA  HA    3.2 334  MLv     3.54 -0.47   0.270973      
    CHOS  HT    3.3  12  MLv     3.83 -0.18   0.481968      
    STFN  HA    3.3 336  MLv     3.85 -0.16   0.499862      
    PYL   HP    3.3 302  MLv     5.46  1.45   0.628652      
    ACOR  HA    3.3 325  MLv     4.16  0.15   0.994981      
    ITM   HL    3.4 307  MLv     4.04  0.03   0.744348      
    LOUT  HA    3.4 328  MLv     4.31  0.30    1.35283      
    VILL  HA    3.4 333  MLv     4.04  0.03   0.711808      
    LTK   HP    3.4 328  MLv     3.70 -0.30    1.22874