Earthquake Information
 Origin Time
2020-07-30 23:40:53 (GMT)
 Magnitude
M 3.6
 Latitude
35.2120° N
 Longitude
26.9555° E
 Focal Depth
2 km
 # of Arrivals
31
 Location 53.3 km SSW of Karpathos
166.1 km E of Iraklion
421.5 km SE 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)
31177145 6.31E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.123827.035212.03.8

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
KARPHL41.7 27 P23:41:01.06 0.11.0M
KARPHL41.7 27 S23:41:06.81 -0.21.0M
ZKRHL68.0261 P23:41:04.82 -0.51.0M
ZKRHL68.0261 S23:41:14.61 0.01.0M
SIT2HI77.1269 P23:41:06.77 0.01.0M
SIT2HI77.1269 S23:41:16.83 -0.41.0M
STIAHC78.6269 P23:41:06.71 -0.31.0M
NPSHL122.3273 P23:41:14.58 0.51.0M
NPSHL122.3273 S23:41:30.07 0.01.0M
ARGHL153.2 44 P23:41:18.43 -0.31.0M
ARGHL153.2 44 S23:41:38.67 0.31.0M
THERAHL185.3314 P23:41:23.95 0.51.0M
THERAHL185.3314 S23:41:47.47 0.91.0M
SAP3HL199.0313 P23:41:25.69 0.51.0M
SAP3HL199.0313 S23:41:49.07 -0.61.0M
CHANHC266.3277 P23:41:34.56 0.71.0M
GVDHL264.4261 P23:41:33.66 0.01.0M
GVDHL264.4261 S23:42:04.04 -0.51.0M
IMMVHL271.2276 P23:41:35.31 0.81.0M
IMMVHL271.2276 S23:42:06.20 0.11.0M
ANKYHL338.5282 P23:41:42.83 -0.31.0M
CHOSHT362.1347 P23:41:46.06 -0.11.0M
CHOSHT362.1347 S23:42:26.27 -0.21.0M
VLYHL407.4316 P23:41:52.59 0.71.0M
VLYHL407.4316 S23:42:36.80 0.11.0M
ATHUHA417.0317 P23:41:53.86 0.71.0M
ATHUHA417.0317 S23:42:39.01 0.11.0M
KYMIHL457.3326 P23:41:58.34 0.11.0M
KYMIHL457.3326 S23:42:47.74 -0.21.0M
PRKHL452.7352 P23:41:57.06 -0.51.0M
PRKHL452.7352 S23:42:46.79 0.11.0M


  Solution details

Event:
    Public ID              nkua2020oxia
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-07-30
    Time                  23:40:53.00
    Latitude              35.2120 deg  +/-      1 km
    Longitude             26.9555 deg  +/-      1 km
    Depth                       2 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.36 s
    Azimuthal gap             217 deg

2 Network magnitudes:
    MLv       3.64 +/- 0.11  13            
    M         3.64           13 preferred  

31 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.4  27  P       23:41:01.06   0.1 M  1.0  KARP 
    KARP  HL    0.4  27  S       23:41:06.81  -0.2 M  1.0  KARP 
    ZKR   HL    0.6 261  P       23:41:04.82  -0.5 M  1.0  ZKR  
    ZKR   HL    0.6 261  S       23:41:14.61  -0.0 M  1.0  ZKR  
    SIT2  HI    0.7 269  P       23:41:06.77   0.0 M  1.0  SIT2 
    SIT2  HI    0.7 269  S       23:41:16.83  -0.4 M  1.0  SIT2 
    STIA  HC    0.7 269  P       23:41:06.71  -0.3 M  1.0  STIA 
    NPS   HL    1.1 273  P       23:41:14.58   0.5 M  1.0  NPS  
    NPS   HL    1.1 273  S       23:41:30.07  -0.0 M  1.0  NPS  
    ARG   HL    1.4  44  P       23:41:18.43  -0.3 M  1.0  ARG  
    ARG   HL    1.4  44  S       23:41:38.67   0.3 M  1.0  ARG  
    THERA HL    1.7 314  P       23:41:23.95   0.5 M  1.0  THERA
    THERA HL    1.7 314  S       23:41:47.47   0.9 M  1.0  THERA
    SAP3  HL    1.8 313  P       23:41:25.69   0.5 M  1.0  SAP3 
    SAP3  HL    1.8 313  S       23:41:49.07  -0.6 M  1.0  SAP3 
    GVD   HL    2.4 261  P       23:41:33.66   0.0 M  1.0  GVD  
    GVD   HL    2.4 261  S       23:42:04.04  -0.5 M  1.0  GVD  
    CHAN  HC    2.4 277  P       23:41:34.56   0.7 M  1.0  CHAN 
    IMMV  HL    2.4 276  P       23:41:35.31   0.8 M  1.0  IMMV 
    IMMV  HL    2.4 276  S       23:42:06.20   0.1 M  1.0  IMMV 
    ANKY  HL    3.1 282  P       23:41:42.83  -0.3 M  1.0  ANKY 
    CHOS  HT    3.3 347  P       23:41:46.06  -0.1 M  1.0  CHOS 
    CHOS  HT    3.3 347  S       23:42:26.27  -0.2 M  1.0  CHOS 
    VLY   HL    3.7 316  P       23:41:52.59   0.7 M  1.0  VLY  
    VLY   HL    3.7 316  S       23:42:36.80   0.1 M  1.0  VLY  
    ATHU  HA    3.8 317  P       23:41:53.86   0.7 M  1.0  ATHU 
    ATHU  HA    3.8 317  S       23:42:39.01   0.1 M  1.0  ATHU 
    PRK   HL    4.1 352  P       23:41:57.06  -0.5 M  1.0  PRK  
    PRK   HL    4.1 352  S       23:42:46.79   0.1 M  1.0  PRK  
    KYMI  HL    4.1 326  P       23:41:58.34   0.1 M  1.0  KYMI 
    KYMI  HL    4.1 326  S       23:42:47.74  -0.2 M  1.0  KYMI 

17 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.4  27  MLv     3.38 -0.26    22.7368      
    ZKR   HL    0.6 261  MLv     3.55 -0.09    8.12915      
    SIT2  HI    0.7 269  MLv     3.98  0.34    19.6386      
    STIA  HC    0.7 269  MLv     3.86  0.22    14.6126      
    NPS   HL    1.1 273  MLv     3.48 -0.15    3.72607      
    ARG   HL    1.4  44  MLv     3.60 -0.03      3.456      
    THERA HL    1.7 314  MLv     3.36 -0.27    1.37799      
    SAP3  HL    1.8 313  MLv     3.67  0.03    3.93998      
    GVD   HL    2.4 261  MLv     3.48 -0.16   0.551171      
    CHAN  HC    2.4 277  MLv     3.70  0.06    2.34599      
    IMMV  HL    2.4 276  MLv     3.77  0.14    1.31136      
    ANKY  HL    3.1 282  MLv     3.67  0.03   0.475878      
    CHOS  HT    3.3 347  MLv     3.56 -0.08   0.282157      
    VLY   HL    3.7 316  MLv     3.75  0.11   0.269361      
    ATHU  HA    3.8 317  MLv     3.84  0.21   0.198076      
    PRK   HL    4.1 352  MLv     3.68  0.04   0.181575      
    KYMI  HL    4.1 326  MLv     3.54 -0.10   0.127962