Earthquake Information
 Origin Time
2020-05-18 04:18:19 (GMT)
 Magnitude
M 4.7
 Latitude
34.2006° N
 Longitude
25.6533° E
 Focal Depth
5 km
 # of Arrivals
44
 Location 133.8 km SSE of Iraklion
168.5 km SE of Rethimnon
454.6 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)
917990 1.20E+23

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
34.349725.61358.04.7

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
ZKRHL114.0 27 P04:18:38.50 -0.51.0M
ZKRHL114.0 27 S04:18:52.67 -0.61.0M
NPSHL118.0358 P04:18:38.72 -0.91.0M
NPSHL118.0358 S04:18:53.84 -0.41.0M
SIT2HI119.2 20 P04:18:39.15 -0.61.0M
SIT2HI119.2 20 S04:18:54.76 0.11.0M
STIAHC118.3 20 P04:18:39.00 -0.61.0M
STIAHC118.3 20 S04:18:53.67 -0.71.0M
IDIMN139.6330 P04:18:41.90 -0.81.0M
IDIMN139.6330 S04:18:59.53 -0.31.0M
GVDHL160.1297 P04:18:44.80 -0.81.0M
KARPHL203.3 42 P04:18:52.35 1.01.0M
KARPHL203.3 42 S04:19:16.31 0.61.0M
IMMVHL207.2313 P04:18:52.36 0.51.0M
SAP3HL250.1354 P04:18:57.37 0.11.0M
SAP3HL250.1354 S04:19:26.31 0.11.0M
SNT5HA246.1355 P04:18:57.30 0.51.0M
THERAHL241.4356 P04:18:56.05 -0.11.0M
ANKYHL283.2311 P04:19:02.14 0.71.0M
ANKYHL283.2311 S04:19:34.15 0.41.0M
MHLOHL299.1338 P04:19:03.34 0.01.0M
MHLOHL299.1338 S04:19:36.99 -0.21.0M
ARGHL316.8 44 P04:19:06.35 0.81.0M
APEHL319.6358 P04:19:05.67 -0.21.0M
APEHL319.6358 S04:19:42.08 0.41.0M
VLIHL372.0319 P04:19:11.90 -0.51.0M
VLIHL372.0319 S04:19:53.54 0.11.0M
SMGHL403.9 15 P04:19:15.70 -0.51.0M
KSLHL418.0 58 P04:19:18.19 0.11.0M
KARYHA439.8346 P04:19:20.88 0.21.0M
VLYHL439.1338 P04:19:20.73 0.11.0M
VLYHL439.1338 S04:20:08.67 0.41.0M
DIONHL457.9341 P04:19:22.87 -0.11.0M
PTLHL456.9340 P04:19:22.98 0.21.0M
PTLHL456.9340 S04:20:11.94 -0.31.0M
VLXHP459.8321 P04:19:23.24 0.01.0M
CHOSHT466.8 4 P04:19:24.02 0.01.0M
CHOSHT466.8 4 S04:20:15.25 0.91.0M
ITMHL472.2315 P04:19:24.32 -0.51.0M
VILLHA488.2335 P04:19:26.73 0.01.0M
GURHP510.9325 P04:19:29.47 -0.11.0M
GURHP510.9325 S04:20:24.75 0.51.0M
KYMIHL512.1345 P04:19:29.68 0.11.0M
KYMIHL512.1345 S04:20:25.32 0.91.0M


  Solution details

Event:
    Public ID              nkua2020jsly
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-05-18
    Time                  04:18:19.47  +/-    0.4 s
    Latitude              34.2006 deg  +/-      3 km
    Longitude             25.6533 deg  +/-      2 km
    Depth                       5 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.49 s
    Azimuthal gap             239 deg

2 Network magnitudes:
    MLv       4.73 +/- 0.16  23            
    M         4.73           23 preferred  

44 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ZKR   HL    1.0  27  P       04:18:38.50  -0.5 M  1.0  ZKR  
    ZKR   HL    1.0  27  S       04:18:52.67  -0.6 M  1.0  ZKR  
    NPS   HL    1.1 358  P       04:18:38.72  -0.9 M  1.0  NPS  
    NPS   HL    1.1 358  S       04:18:53.84  -0.4 M  1.0  NPS  
    STIA  HC    1.1  20  P       04:18:39.00  -0.6 M  1.0  STIA 
    STIA  HC    1.1  20  S       04:18:53.67  -0.7 M  1.0  STIA 
    SIT2  HI    1.1  20  P       04:18:39.15  -0.6 M  1.0  SIT2 
    SIT2  HI    1.1  20  S       04:18:54.76   0.1 M  1.0  SIT2 
    IDI   MN    1.3 330  P       04:18:41.90  -0.8 M  1.0  IDI  
    IDI   MN    1.3 330  S       04:18:59.53  -0.3 M  1.0  IDI  
    GVD   HL    1.4 297  P       04:18:44.80  -0.8 M  1.0  GVD  
    KARP  HL    1.8  42  P       04:18:52.35   1.0 M  1.0  KARP 
    KARP  HL    1.8  42  S       04:19:16.31   0.6 M  1.0  KARP 
    IMMV  HL    1.9 313  P       04:18:52.36   0.5 M  1.0  IMMV 
    THERA HL    2.2 356  P       04:18:56.05  -0.1 M  1.0  THERA
    SNT5  HA    2.2 355  P       04:18:57.30   0.5 M  1.0  SNT5 
    SAP3  HL    2.2 354  P       04:18:57.37   0.1 M  1.0  SAP3 
    SAP3  HL    2.2 354  S       04:19:26.31   0.1 M  1.0  SAP3 
    ANKY  HL    2.5 311  P       04:19:02.14   0.7 M  1.0  ANKY 
    ANKY  HL    2.5 311  S       04:19:34.15   0.4 M  1.0  ANKY 
    MHLO  HL    2.7 338  P       04:19:03.34   0.0 M  1.0  MHLO 
    MHLO  HL    2.7 338  S       04:19:36.99  -0.2 M  1.0  MHLO 
    ARG   HL    2.8  44  P       04:19:06.35   0.8 M  1.0  ARG  
    APE   HL    2.9 358  P       04:19:05.67  -0.2 M  1.0  APE  
    APE   HL    2.9 358  S       04:19:42.08   0.4 M  1.0  APE  
    VLI   HL    3.3 319  P       04:19:11.90  -0.5 M  1.0  VLI  
    VLI   HL    3.3 319  S       04:19:53.54   0.1 M  1.0  VLI  
    SMG   HL    3.6  15  P       04:19:15.70  -0.5 M  1.0  SMG  
    KSL   HL    3.8  58  P       04:19:18.19   0.1 M  1.0  KSL  
    VLY   HL    3.9 338  P       04:19:20.73   0.1 M  1.0  VLY  
    VLY   HL    3.9 338  S       04:20:08.67   0.4 M  1.0  VLY  
    KARY  HA    3.9 346  P       04:19:20.88   0.2 M  1.0  KARY 
    PTL   HL    4.1 340  P       04:19:22.98   0.2 M  1.0  PTL  
    PTL   HL    4.1 340  S       04:20:11.94  -0.3 M  1.0  PTL  
    DION  HL    4.1 341  P       04:19:22.87  -0.1 M  1.0  DION 
    VLX   HP    4.1 321  P       04:19:23.24   0.0 M  1.0  VLX  
    CHOS  HT    4.2   4  P       04:19:24.02   0.0 M  1.0  CHOS 
    CHOS  HT    4.2   4  S       04:20:15.25   0.9 M  1.0  CHOS 
    ITM   HL    4.2 315  P       04:19:24.32  -0.5 M  1.0  ITM  
    VILL  HA    4.4 335  P       04:19:26.73   0.0 M  1.0  VILL 
    GUR   HP    4.6 325  P       04:19:29.47  -0.1 M  1.0  GUR  
    GUR   HP    4.6 325  S       04:20:24.75   0.5 M  1.0  GUR  
    KYMI  HL    4.6 345  P       04:19:29.68   0.1 M  1.0  KYMI 
    KYMI  HL    4.6 345  S       04:20:25.32   0.9 M  1.0  KYMI 

28 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ZKR   HL    1.0  27  MLv     4.57 -0.16    49.7013      
    NPS   HL    1.1 358  MLv     4.62 -0.11    54.0104      
    STIA  HC    1.1  20  MLv     4.62 -0.11    53.7407      
    SIT2  HI    1.1  20  MLv     4.84  0.11    87.9321      
    IDI   MN    1.3 330  MLv     4.43 -0.30    26.8451      
    GVD   HL    1.4 297  MLv     4.64 -0.09    26.7518      
    KARP  HL    1.8  42  MLv     4.45 -0.27    18.1533      
    IMMV  HL    1.9 313  MLv     4.70 -0.03    22.9074      
    THERA HL    2.2 356  MLv     4.66 -0.07    14.3372      
    SNT5  HA    2.2 355  MLv     4.66 -0.07     8.0088      
    SAP3  HL    2.2 354  MLv     4.74  0.01    25.8788      
    ANKY  HL    2.5 311  MLv     4.66 -0.06    8.89583      
    MHLO  HL    2.7 338  MLv     4.71 -0.02    16.6434      
    ARG   HL    2.8  44  MLv     4.76  0.03    7.48806      
    APE   HL    2.9 358  MLv     4.73 -0.00    6.76313      
    VLI   HL    3.3 319  MLv     4.82  0.09    5.84081      
    SMG   HL    3.6  15  MLv     4.92  0.19    4.08996      
    KSL   HL    3.8  58  MLv     4.93  0.20    3.00011      
    VLY   HL    3.9 338  MLv     4.97  0.24     3.8249      
    KARY  HA    3.9 346  MLv     4.98  0.25    3.87062      
    PTL   HL    4.1 340  MLv     4.97  0.24    3.48303      
    DION  HL    4.1 341  MLv     4.33 -0.39    2.25903      
    VLX   HP    4.1 321  MLv     4.49 -0.24    1.13673      
    CHOS  HT    4.2   4  MLv     5.05  0.32    4.00075      
    ITM   HL    4.2 315  MLv     4.90  0.17    2.73733      
    VILL  HA    4.4 335  MLv     5.11  0.38    4.05151      
    GUR   HP    4.6 325  MLv     5.14  0.41    3.88623      
    KYMI  HL    4.6 345  MLv     5.10  0.37    3.56224