Earthquake Information
 Origin Time
2020-07-09 16:36:06 (GMT)
 Magnitude
M 3.9
 Latitude
35.4847° N
 Longitude
26.7605° E
 Focal Depth
6 km
 # of Arrivals
20
 Location 40.2 km WSW of Karpathos
148.8 km E of Iraklion
387.2 km SE 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)
22266-90 8.93E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.452926.798611.03.9

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
KARPHL36.9 79 P16:36:13.72 -0.31.0M
KARPHL36.9 79 S16:36:18.86 -0.31.0M
SIT2HI66.9243 P16:36:19.00 0.11.0M
SIT2HI66.9243 S16:36:27.82 0.21.0M
ZKRHL64.2230 P16:36:18.00 -0.51.0M
ZKRHL64.2230 S16:36:26.91 0.11.0M
NPSHL107.2257 P16:36:25.63 0.11.0M
NPSHL107.2257 S16:36:39.19 0.21.0M
ARGHL147.0 56 P16:36:31.40 0.21.0M
ARGHL147.0 56 S16:36:50.08 0.81.0M
THERAHL151.7311 P16:36:31.36 -0.51.0M
THERAHL151.7311 S16:36:51.23 0.81.0M
IDIMN171.0263 P16:36:34.27 -0.21.0M
IDIMN171.0263 S16:36:55.95 0.71.0M
KTHAHL344.1285 P16:36:56.35 -0.11.0M
KTHAHL344.1285 S16:37:34.46 -0.31.0M
VLIHL369.0293 P16:36:59.22 -0.31.0M
VLIHL369.0293 S16:37:39.95 -0.31.0M
DIONHL382.8320 P16:37:01.22 0.11.0M
DIONHL382.8320 S16:37:42.53 -0.71.0M


  Solution details

Event:
    Public ID              nkua2020nkkl
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-07-09
    Time                  16:36:06.96  +/-    0.3 s
    Latitude              35.4847 deg  +/-      5 km
    Longitude             26.7605 deg  +/-      2 km
    Depth                       6 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.41 s
    Azimuthal gap             151 deg

2 Network magnitudes:
    MLv       3.87 +/- 0.19   8            
    M         3.87            8 preferred  

20 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.3  79  P       16:36:13.72  -0.3 M  1.0  KARP 
    KARP  HL    0.3  79  S       16:36:18.86  -0.3 M  1.0  KARP 
    ZKR   HL    0.6 230  P       16:36:18.00  -0.5 M  1.0  ZKR  
    ZKR   HL    0.6 230  S       16:36:26.91   0.1 M  1.0  ZKR  
    SIT2  HI    0.6 243  P       16:36:19.00   0.1 M  1.0  SIT2 
    SIT2  HI    0.6 243  S       16:36:27.82   0.2 M  1.0  SIT2 
    NPS   HL    1.0 257  P       16:36:25.63   0.1 M  1.0  NPS  
    NPS   HL    1.0 257  S       16:36:39.19   0.2 M  1.0  NPS  
    ARG   HL    1.3  56  P       16:36:31.40   0.2 M  1.0  ARG  
    ARG   HL    1.3  56  S       16:36:50.08   0.8 M  1.0  ARG  
    THERA HL    1.4 311  P       16:36:31.36  -0.5 M  1.0  THERA
    THERA HL    1.4 311  S       16:36:51.23   0.8 M  1.0  THERA
    IDI   MN    1.5 263  P       16:36:34.27  -0.2 M  1.0  IDI  
    IDI   MN    1.5 263  S       16:36:55.95   0.7 M  1.0  IDI  
    KTHA  HL    3.1 285  P       16:36:56.35  -0.1 M  1.0  KTHA 
    KTHA  HL    3.1 285  S       16:37:34.46  -0.3 M  1.0  KTHA 
    VLI   HL    3.3 293  P       16:36:59.22  -0.3 M  1.0  VLI  
    VLI   HL    3.3 293  S       16:37:39.95  -0.3 M  1.0  VLI  
    DION  HL    3.4 320  P       16:37:01.22   0.1 M  1.0  DION 
    DION  HL    3.4 320  S       16:37:42.53  -0.7 M  1.0  DION 

10 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.3  79  MLv     3.57 -0.30    47.0793      
    ZKR   HL    0.6 230  MLv     4.01  0.14    24.5079      
    SIT2  HI    0.6 243  MLv     4.22  0.35    38.8819      
    NPS   HL    1.0 257  MLv     4.10  0.23    18.5319      
    ARG   HL    1.3  56  MLv     3.82 -0.05     6.0707      
    THERA HL    1.4 311  MLv     3.63 -0.24    3.75705      
    IDI   MN    1.5 263  MLv     3.84 -0.03    4.82925      
    KTHA  HL    3.1 285  MLv     3.86 -0.01   0.691343      
    VLI   HL    3.3 293  MLv     4.12  0.25    1.22183      
    DION  HL    3.4 320  MLv     3.50 -0.37   0.546441