Earthquake Information
 Origin Time
 2020-08-01 03:43:40 (GMT)
 Magnitude
 M 3.8
 Latitude
 34.4588° N
 Longitude
 25.8582° E
 Focal Depth
 4 km
 # of Arrivals
 25
 Location 117.0 km SE of Iraklion
161.7 km SE of Rethimnon
435.8 km SSE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  ShakeMap  Foc.Mech.
  

  Focal Mechanism (automatic solution)

Foc.Mech. Strike (°) Dip (°) Rake (°) Seism.Mom. (dyn*cm)
26622120 6.31E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
34.558525.855812.03.8

Source parameters determination

Click here for detailed focal mechanism automatic solution


  Intensity map


PGA
 PGV
 MI

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


  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ZKRHL80.0 24 P03:43:54.66 -0.31.0M
ZKRHL80.0 24 S03:44:06.10 0.51.0M
STIAHC85.3 14 P03:43:55.78 0.01.0M
STIAHC85.3 14 S03:44:07.97 0.91.0M
NPSHL92.1346 P03:43:56.74 -0.21.0M
NPSHL92.1346 S03:44:08.72 -0.31.0M
IDIMN127.7316 P03:44:02.27 -0.41.0M
IDIMN127.7316 S03:44:18.61 -0.51.0M
GVDHL167.4285 P03:44:08.40 -0.31.0M
GVDHL167.4285 S03:44:30.36 0.51.0M
KARPHL169.5 45 P03:44:08.94 -0.11.0M
KARPHL169.5 45 S03:44:30.46 0.01.0M
IMMVHL204.1303 P03:44:13.94 0.41.0M
IMMVHL204.1303 S03:44:38.18 -0.11.0M
THERAHL215.0351 P03:44:14.81 -0.11.0M
THERAHL215.0351 S03:44:41.20 0.61.0M
KNDRHC221.3293 P03:44:16.47 0.71.0M
KNDRHC221.3293 S03:44:43.04 0.91.0M
SAP3HL224.7348 P03:44:15.40 -0.71.0M
SAP3HL224.7348 S03:44:42.04 -0.81.0M
ANKYHL280.2304 P03:44:23.56 0.31.0M
ANKYHL280.2304 S03:44:54.94 -0.61.0M
KTHAHL322.9308 P03:44:28.22 -0.61.0M
KTHAHL322.9308 S03:45:05.72 0.61.0M
VLIHL363.9314 P03:44:33.41 -0.61.0M


  Solution details 

Event:
    Public ID              nkua2020ozln
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-08-01
    Time                  03:43:40.93
    Latitude              34.4588 deg  +/-      2 km
    Longitude             25.8582 deg  +/-      2 km
    Depth                       4 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.48 s
    Azimuthal gap             240 deg

2 Network magnitudes:
    MLv       3.79 +/- 0.09  11            
    M         3.79           11 preferred  

25 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    ZKR   HL    0.7  24  P       03:43:54.66  -0.3 M  1.0  ZKR  
    ZKR   HL    0.7  24  S       03:44:06.10   0.5 M  1.0  ZKR  
    STIA  HC    0.8  14  P       03:43:55.78  -0.0 M  1.0  STIA 
    STIA  HC    0.8  14  S       03:44:07.97   0.9 M  1.0  STIA 
    NPS   HL    0.8 346  P       03:43:56.74  -0.2 M  1.0  NPS  
    NPS   HL    0.8 346  S       03:44:08.72  -0.3 M  1.0  NPS  
    IDI   MN    1.1 316  P       03:44:02.27  -0.4 M  1.0  IDI  
    IDI   MN    1.1 316  S       03:44:18.61  -0.5 M  1.0  IDI  
    GVD   HL    1.5 285  P       03:44:08.40  -0.3 M  1.0  GVD  
    GVD   HL    1.5 285  S       03:44:30.36   0.5 M  1.0  GVD  
    KARP  HL    1.5  45  P       03:44:08.94  -0.1 M  1.0  KARP 
    KARP  HL    1.5  45  S       03:44:30.46   0.0 M  1.0  KARP 
    IMMV  HL    1.8 303  P       03:44:13.94   0.4 M  1.0  IMMV 
    IMMV  HL    1.8 303  S       03:44:38.18  -0.1 M  1.0  IMMV 
    THERA HL    1.9 351  P       03:44:14.81  -0.1 M  1.0  THERA
    THERA HL    1.9 351  S       03:44:41.20   0.6 M  1.0  THERA
    KNDR  HC    2.0 293  P       03:44:16.47   0.7 M  1.0  KNDR 
    KNDR  HC    2.0 293  S       03:44:43.04   0.9 M  1.0  KNDR 
    SAP3  HL    2.0 348  P       03:44:15.40  -0.7 M  1.0  SAP3 
    SAP3  HL    2.0 348  S       03:44:42.04  -0.8 M  1.0  SAP3 
    ANKY  HL    2.5 304  P       03:44:23.56   0.3 M  1.0  ANKY 
    ANKY  HL    2.5 304  S       03:44:54.94  -0.6 M  1.0  ANKY 
    KTHA  HL    2.9 308  P       03:44:28.22  -0.6 M  1.0  KTHA 
    KTHA  HL    2.9 308  S       03:45:05.72   0.6 M  1.0  KTHA 
    VLI   HL    3.3 314  P       03:44:33.41  -0.6 M  1.0  VLI  

13 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    ZKR   HL    0.7  24  MLv     3.82  0.03     13.107      
    STIA  HC    0.8  14  MLv     4.01  0.22    19.1445      
    NPS   HL    0.8 346  MLv     3.73 -0.06    9.39902      
    IDI   MN    1.1 316  MLv     3.63 -0.16    4.93811      
    GVD   HL    1.5 285  MLv     3.81  0.02    3.62176      
    KARP  HL    1.5  45  MLv     3.69 -0.10    4.60901      
    IMMV  HL    1.8 303  MLv     3.92  0.13    4.00096      
    THERA HL    1.9 351  MLv     3.62 -0.17     1.7505      
    KNDR  HC    2.0 293  MLv     3.67 -0.11    1.85718      
    SAP3  HL    2.0 348  MLv     3.97  0.18    5.84257      
    ANKY  HL    2.5 304  MLv     3.75 -0.04    1.12679      
    KTHA  HL    2.9 308  MLv     3.84  0.05   0.835415      
    VLI   HL    3.3 314  MLv     3.85  0.06   0.695952