Earthquake Information
 Origin Time
 2020-09-18 16:28:19 (GMT)
 Magnitude
 M 5.3
 Latitude
 34.9742° N
 Longitude
 25.2899° E
 Focal Depth
 27 km
 # of Arrivals
 62
 Location 41.6 km SSE of Iraklion
86.1 km ESE of Rethimnon
362.4 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)
9886110 2.74E+24

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
34.977025.273116.05.6

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
IACMHL41.9332 P16:28:28.78 -0.21.0M
IACMHL41.9332 S16:28:37.27 1.11.0M
NPSHL43.2 42 P16:28:28.69 -0.41.0M
NPSHL43.2 42 S16:28:37.34 0.91.0M
SIVAHL43.8276 P16:28:28.42 -0.81.0M
SIVAHL43.8276 S16:28:36.60 0.01.0M
IDIMN50.4314 P16:28:29.80 -0.21.0M
IDIMN50.4314 S16:28:36.97 -1.01.0M
STIAHC77.2 71 P16:28:33.58 0.31.0M
STIAHC77.2 71 S16:28:44.39 0.61.0M
SIT2HI78.7 71 P16:28:33.48 0.01.0M
SIT2HI78.7 71 S16:28:44.50 0.41.0M
ZKRHL85.8 79 P16:28:34.09 -0.21.0M
ZKRHL85.8 79 S16:28:45.91 0.21.0M
GVDHL110.7263 P16:28:36.99 -0.41.0M
GVDHL110.7263 S16:28:51.94 0.91.0M
GVDSHC113.3263 P16:28:37.60 -0.11.0M
GVDSHC113.3263 S16:28:51.89 0.31.0M
CHANHC128.4298 P16:28:40.31 0.71.0M
CH01HI130.1298 P16:28:40.50 0.71.0M
IMMVHL130.6295 P16:28:40.41 0.61.0M
IMMVHL130.6295 S16:28:56.35 0.81.0M
KNDRHC154.2281 P16:28:42.82 0.01.0M
KNDRHC154.2281 S16:29:01.39 0.61.0M
THERAHL155.8 6 P16:28:42.26 -0.71.0M
THERAHL155.8 6 S16:29:01.63 0.61.0M
SNT5HA159.2 3 P16:28:43.79 0.41.0M
THR3HT159.9 4 P16:28:43.16 -0.31.0M
SAP3HL162.6 2 P16:28:43.56 -0.21.0M
CMBOHT166.8 4 P16:28:44.36 0.11.0M
KARPHL181.4 69 P16:28:46.63 0.41.0M
ASTAHL199.3 29 P16:28:47.75 -0.61.0M
ASTAHL199.3 29 S16:29:10.65 -0.11.0M
ANKYHL205.7299 P16:28:49.76 0.61.0M
ANKYHL205.7299 S16:29:12.55 0.21.0M
MHLOHL206.9337 P16:28:48.73 -0.51.0M
MHLOHL206.9337 S16:29:12.68 0.21.0M
NAX1HI236.7 2 P16:28:52.41 -0.51.0M
NAX1HI236.7 2 S16:29:19.73 0.71.0M
KTHAHL246.7306 P16:28:53.48 -0.81.0M
MNVAHL278.4314 P16:28:57.43 -0.71.0M
MNVAHL278.4314 S16:29:28.99 0.51.0M
TNSAHL285.5358 P16:28:58.23 -0.71.0M
TNSAHL285.5358 S16:29:29.80 -0.11.0M
ARGHL290.7 61 P16:28:59.70 0.01.0M
ARGHL290.7 61 S16:29:31.86 0.61.0M
YDRAHL310.7329 P16:29:01.34 -0.81.0M
KRL1HI338.3 22 P16:29:05.40 -0.11.0M
KRL1HI338.3 22 S16:29:41.31 -0.31.0M
VLYHL346.9338 P16:29:06.24 -0.31.0M
VLYHL346.9338 S16:29:44.36 0.81.0M
KARYHA348.5348 P16:29:06.34 -0.41.0M
KARYHA348.5348 S16:29:43.25 -0.61.0M
ATHUHA358.9338 P16:29:07.56 -0.51.0M
NOACHL361.9338 P16:29:07.79 -0.61.0M
NOACHL361.9338 S16:29:46.46 -0.41.0M
ATHHL361.9338 P16:29:08.00 -0.41.0M
PTLHL364.7340 P16:29:08.32 -0.41.0M
PTLHL364.7340 S16:29:47.93 0.41.0M
DIONHL365.8341 P16:29:08.47 -0.41.0M
DIONHL365.8341 S16:29:48.17 0.41.0M
MRTHHA370.2341 P16:29:09.10 -0.31.0M


  Solution details 

Event:
    Public ID              nkua2020skcx
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-09-18
    Time                  16:28:19.26  +/-    0.3 s
    Latitude              34.9742 deg  +/-      2 km
    Longitude             25.2899 deg  +/-      1 km
    Depth                      27 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.53 s
    Azimuthal gap             183 deg

2 Network magnitudes:
    MLv       5.26 +/- 0.19  28            
    M         5.26           28 preferred  

62 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    IACM  HL    0.4 332  P       16:28:28.78  -0.2 M  1.0  IACM 
    IACM  HL    0.4 332  S       16:28:37.27   1.1 M  1.0  IACM 
    NPS   HL    0.4  42  P       16:28:28.69  -0.4 M  1.0  NPS  
    NPS   HL    0.4  42  S       16:28:37.34   0.9 M  1.0  NPS  
    SIVA  HL    0.4 276  P       16:28:28.42  -0.8 M  1.0  SIVA 
    SIVA  HL    0.4 276  S       16:28:36.60   0.0 M  1.0  SIVA 
    IDI   MN    0.5 314  P       16:28:29.80  -0.2 M  1.0  IDI  
    IDI   MN    0.5 314  S       16:28:36.97  -1.0 M  1.0  IDI  
    STIA  HC    0.7  71  P       16:28:33.58   0.3 M  1.0  STIA 
    STIA  HC    0.7  71  S       16:28:44.39   0.6 M  1.0  STIA 
    SIT2  HI    0.7  71  P       16:28:33.48   0.0 M  1.0  SIT2 
    SIT2  HI    0.7  71  S       16:28:44.50   0.4 M  1.0  SIT2 
    ZKR   HL    0.8  79  P       16:28:34.09  -0.2 M  1.0  ZKR  
    ZKR   HL    0.8  79  S       16:28:45.91   0.2 M  1.0  ZKR  
    GVD   HL    1.0 263  P       16:28:36.99  -0.4 M  1.0  GVD  
    GVD   HL    1.0 263  S       16:28:51.94   0.9 M  1.0  GVD  
    GVDS  HC    1.0 263  P       16:28:37.60  -0.1 M  1.0  GVDS 
    GVDS  HC    1.0 263  S       16:28:51.89   0.3 M  1.0  GVDS 
    CHAN  HC    1.2 298  P       16:28:40.31   0.7 M  1.0  CHAN 
    CH01  HI    1.2 298  P       16:28:40.50   0.7 M  1.0  CH01 
    IMMV  HL    1.2 295  P       16:28:40.41   0.6 M  1.0  IMMV 
    IMMV  HL    1.2 295  S       16:28:56.35   0.8 M  1.0  IMMV 
    KNDR  HC    1.4 281  P       16:28:42.82   0.0 M  1.0  KNDR 
    KNDR  HC    1.4 281  S       16:29:01.39   0.6 M  1.0  KNDR 
    THERA HL    1.4   6  P       16:28:42.26  -0.7 M  1.0  THERA
    THERA HL    1.4   6  S       16:29:01.63   0.6 M  1.0  THERA
    SNT5  HA    1.4   3  P       16:28:43.79   0.4 M  1.0  SNT5 
    THR3  HT    1.4   4  P       16:28:43.16  -0.3 M  1.0  THR3 
    SAP3  HL    1.5   2  P       16:28:43.56  -0.2 M  1.0  SAP3 
    CMBO  HT    1.5   4  P       16:28:44.36   0.1 M  1.0  CMBO 
    KARP  HL    1.6  69  P       16:28:46.63   0.4 M  1.0  KARP 
    ASTA  HL    1.8  29  P       16:28:47.75  -0.6 M  1.0  ASTA 
    ASTA  HL    1.8  29  S       16:29:10.65  -0.1 M  1.0  ASTA 
    ANKY  HL    1.9 299  P       16:28:49.76   0.6 M  1.0  ANKY 
    ANKY  HL    1.9 299  S       16:29:12.55   0.2 M  1.0  ANKY 
    MHLO  HL    1.9 337  P       16:28:48.73  -0.5 M  1.0  MHLO 
    MHLO  HL    1.9 337  S       16:29:12.68   0.2 M  1.0  MHLO 
    NAX1  HI    2.1   2  P       16:28:52.41  -0.5 M  1.0  NAX1 
    NAX1  HI    2.1   2  S       16:29:19.73   0.7 M  1.0  NAX1 
    KTHA  HL    2.2 306  P       16:28:53.48  -0.8 M  1.0  KTHA 
    MNVA  HL    2.5 314  P       16:28:57.43  -0.7 M  1.0  MNVA 
    MNVA  HL    2.5 314  S       16:29:28.99   0.5 M  1.0  MNVA 
    TNSA  HL    2.6 358  P       16:28:58.23  -0.7 M  1.0  TNSA 
    TNSA  HL    2.6 358  S       16:29:29.80  -0.1 M  1.0  TNSA 
    ARG   HL    2.6  61  P       16:28:59.70  -0.0 M  1.0  ARG  
    ARG   HL    2.6  61  S       16:29:31.86   0.6 M  1.0  ARG  
    YDRA  HL    2.8 329  P       16:29:01.34  -0.8 M  1.0  YDRA 
    KRL1  HI    3.0  22  P       16:29:05.40  -0.1 M  1.0  KRL1 
    KRL1  HI    3.0  22  S       16:29:41.31  -0.3 M  1.0  KRL1 
    VLY   HL    3.1 338  P       16:29:06.24  -0.3 M  1.0  VLY  
    VLY   HL    3.1 338  S       16:29:44.36   0.8 M  1.0  VLY  
    KARY  HA    3.1 348  P       16:29:06.34  -0.4 M  1.0  KARY 
    KARY  HA    3.1 348  S       16:29:43.25  -0.6 M  1.0  KARY 
    ATHU  HA    3.2 338  P       16:29:07.56  -0.5 M  1.0  ATHU 
    ATH   HL    3.3 338  P       16:29:08.00  -0.4 M  1.0  ATH  
    NOAC  HL    3.3 338  P       16:29:07.79  -0.6 M  1.0  NOAC 
    NOAC  HL    3.3 338  S       16:29:46.46  -0.4 M  1.0  NOAC 
    PTL   HL    3.3 340  P       16:29:08.32  -0.4 M  1.0  PTL  
    PTL   HL    3.3 340  S       16:29:47.93   0.4 M  1.0  PTL  
    DION  HL    3.3 341  P       16:29:08.47  -0.4 M  1.0  DION 
    DION  HL    3.3 341  S       16:29:48.17   0.4 M  1.0  DION 
    MRTH  HA    3.3 341  P       16:29:09.10  -0.3 M  1.0  MRTH 

37 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    IACM  HL    0.4 332  MLv     4.97 -0.29    1494.12      
    NPS   HL    0.4  42  MLv     5.35  0.09    1479.59      
    SIVA  HL    0.4 276  MLv     5.07 -0.20    742.549      
    IDI   MN    0.5 314  MLv     4.90 -0.36    346.594      
    STIA  HC    0.7  71  MLv     6.10  0.84    2589.89      
    SIT2  HI    0.7  71  MLv     6.22  0.96    3381.83      
    ZKR   HL    0.8  79  MLv     6.16  0.90    2684.43      
    GVD   HL    1.0 263  MLv     5.03 -0.24    115.288      
    GVDS  HC    1.0 263  MLv     5.26 -0.00    247.526      
    CHAN  HC    1.2 298  MLv     5.21 -0.05    369.009      
    CH01  HI    1.2 298  MLv     5.39  0.12      272.6      
    IMMV  HL    1.2 295  MLv     5.34  0.08    245.383      
    KNDR  HC    1.4 281  MLv     5.03 -0.23      92.08      
    THERA HL    1.4   6  MLv     5.23 -0.03    140.848      
    SNT5  HA    1.4   3  MLv     5.35  0.08    104.721      
    THR3  HT    1.4   4  MLv     4.67 -0.60    97.2441      
    SAP3  HL    1.5   2  MLv     5.43  0.17    346.327      
    CMBO  HT    1.5   4  MLv     5.74  0.48    403.317      
    KARP  HL    1.6  69  MLv     6.00  0.74    814.486      
    ASTA  HL    1.8  29  MLv     5.37  0.11    119.913      
    ANKY  HL    1.9 299  MLv     5.00 -0.26    47.2887      
    MHLO  HL    1.9 337  MLv     5.35  0.09    213.342      
    NAX1  HI    2.1   2  MLv     5.17 -0.09    48.8489      
    KTHA  HL    2.2 306  MLv     5.06 -0.20    33.5729      
    MNVA  HL    2.5 314  MLv     5.11 -0.15    26.3684      
    TNSA  HL    2.6 358  MLv     5.23 -0.03    31.7011      
    ARG   HL    2.6  61  MLv     6.03  0.77    190.932      
    YDRA  HL    2.8 329  MLv     5.12 -0.14    18.4201      
    KRL1  HI    3.0  22  MLv     5.76  0.50    58.8395      
    VLY   HL    3.1 338  MLv     5.21 -0.05    15.0204      
    KARY  HA    3.1 348  MLv     5.33  0.06    19.2653      
    ATHU  HA    3.2 338  MLv     5.36  0.10    11.4248      
    ATH   HL    3.3 338  MLv     5.30  0.04     15.444      
    NOAC  HL    3.3 338  MLv     5.29  0.03    15.2014      
    PTL   HL    3.3 340  MLv     5.29  0.02      14.56      
    DION  HL    3.3 341  MLv     4.97 -0.29    19.6932      
    MRTH  HA    3.3 341  MLv     4.67 -0.60    3.27433