Earthquake Information
 Origin Time
 2020-05-21 14:06:00 (GMT)
University of Athens
+−
10 km
5 mi
Leaflet | Tiles © Esri
 Magnitude
 M 4.0
 Latitude
 34.2679° N
 Longitude
 25.6348° E
 Focal Depth
 3 km
 # of Arrivals
 25
 Location 126.2 km SSE of Iraklion
161.7 km SE of Rethimnon
447.0 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)
7736106 1.31E+22

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
34.302625.599311.04.0

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
ZKRHL108.2 29 P14:06:19.25 -0.31.0M
ZKRHL108.2 29 S14:06:32.02 -0.71.0M
NPSHL110.5359 P14:06:19.72 -0.21.0M
NPSHL110.5359 S14:06:32.96 -0.41.0M
STIAHC111.9 22 P14:06:19.80 -0.31.0M
STIAHC111.9 22 S14:06:33.94 0.11.0M
IDIMN132.3329 P14:06:22.87 -0.21.0M
IDIMN132.3329 S14:06:39.37 0.21.0M
GVDHL155.3294 P14:06:25.51 -0.91.0M
GVDHL155.3294 S14:06:44.72 -0.61.0M
KARPHL199.0 44 P14:06:32.35 0.01.0M
IMMVHL200.9312 P14:06:33.02 0.41.0M
IMMVHL200.9312 S14:06:56.82 0.21.0M
THERAHL233.9356 P14:06:37.12 0.31.0M
THERAHL233.9356 S14:07:04.49 0.31.0M
VLIHL365.3319 P14:06:53.24 0.11.0M
VLIHL365.3319 S14:07:33.23 -0.31.0M
DIONHL450.3341 P14:07:04.13 0.61.0M
DIONHL450.3341 S14:07:52.14 -0.21.0M
CHOSHT459.5 5 P14:07:05.46 0.81.0M
CHOSHT459.5 5 S14:07:55.02 0.71.0M
ITMHL465.6315 P14:07:05.64 0.11.0M
ITMHL465.6315 S14:07:56.31 0.41.0M
GURHP503.8325 P14:07:10.04 -0.21.0M
GURHP503.8325 S14:08:04.35 0.11.0M


  Solution details 

Event:
    Public ID              nkua2020jyrv
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-05-21
    Time                  14:06:00.86  +/-    0.6 s
    Latitude              34.2679 deg  +/-      4 km
    Longitude             25.6348 deg  +/-      2 km
    Depth                       3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             250 deg

2 Network magnitudes:
    MLv       4.00 +/- 0.15  11            
    M         4.00           11 preferred  

25 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ZKR   HL    1.0  29  P       14:06:19.25  -0.3 M  1.0  ZKR  
    ZKR   HL    1.0  29  S       14:06:32.02  -0.7 M  1.0  ZKR  
    NPS   HL    1.0 359  P       14:06:19.72  -0.2 M  1.0  NPS  
    NPS   HL    1.0 359  S       14:06:32.96  -0.4 M  1.0  NPS  
    STIA  HC    1.0  22  P       14:06:19.80  -0.3 M  1.0  STIA 
    STIA  HC    1.0  22  S       14:06:33.94   0.1 M  1.0  STIA 
    IDI   MN    1.2 329  P       14:06:22.87  -0.2 M  1.0  IDI  
    IDI   MN    1.2 329  S       14:06:39.37   0.2 M  1.0  IDI  
    GVD   HL    1.4 294  P       14:06:25.51  -0.9 M  1.0  GVD  
    GVD   HL    1.4 294  S       14:06:44.72  -0.6 M  1.0  GVD  
    KARP  HL    1.8  44  P       14:06:32.35  -0.0 M  1.0  KARP 
    IMMV  HL    1.8 312  P       14:06:33.02   0.4 M  1.0  IMMV 
    IMMV  HL    1.8 312  S       14:06:56.82   0.2 M  1.0  IMMV 
    THERA HL    2.1 356  P       14:06:37.12   0.3 M  1.0  THERA
    THERA HL    2.1 356  S       14:07:04.49   0.3 M  1.0  THERA
    VLI   HL    3.3 319  P       14:06:53.24   0.1 M  1.0  VLI  
    VLI   HL    3.3 319  S       14:07:33.23  -0.3 M  1.0  VLI  
    DION  HL    4.0 341  P       14:07:04.13   0.6 M  1.0  DION 
    DION  HL    4.0 341  S       14:07:52.14  -0.2 M  1.0  DION 
    CHOS  HT    4.1   5  P       14:07:05.46   0.8 M  1.0  CHOS 
    CHOS  HT    4.1   5  S       14:07:55.02   0.7 M  1.0  CHOS 
    ITM   HL    4.2 315  P       14:07:05.64   0.1 M  1.0  ITM  
    ITM   HL    4.2 315  S       14:07:56.31   0.4 M  1.0  ITM  
    GUR   HP    4.5 325  P       14:07:10.04  -0.2 M  1.0  GUR  
    GUR   HP    4.5 325  S       14:08:04.35   0.1 M  1.0  GUR  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ZKR   HL    1.0  29  MLv     4.05  0.05    16.0427      
    NPS   HL    1.0 359  MLv     3.94 -0.06    12.2955      
    STIA  HC    1.0  22  MLv     4.22  0.22    23.1124      
    IDI   MN    1.2 329  MLv     3.74 -0.26    6.00913      
    GVD   HL    1.4 294  MLv     3.96 -0.03    5.97148      
    KARP  HL    1.8  44  MLv     3.86 -0.13    4.90075      
    IMMV  HL    1.8 312  MLv     3.95 -0.05    4.40086      
    THERA HL    2.1 356  MLv     4.10  0.10    4.24074      
    VLI   HL    3.3 319  MLv     4.15  0.15    1.37066      
    DION  HL    4.0 341  MLv     3.85 -0.15   0.763643      
    CHOS  HT    4.1   5  MLv     4.16  0.16    0.53526      
    ITM   HL    4.2 315  MLv     4.25  0.25   0.635076      
    GUR   HP    4.5 325  MLv     4.29  0.29   0.566306