Earthquake Information
 Origin Time
2020-10-12 02:38:53 (GMT)
 Magnitude
M 4.0
 Latitude
35.5910° N
 Longitude
26.2605° E
 Focal Depth
23 km
 # of Arrivals
63
 Location 80.4 km W of Karpathos
106.5 km ENE of Iraklion
348.4 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)
13165-140 8.69E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.612926.298212.03.9

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
SIT2HI45.0198 P02:39:02.42 0.21.0M
SIT2HI45.0198 S02:39:08.53 -0.11.0M
ZKRHL53.1184 P02:39:03.34 -0.11.0M
ZKRHL53.1184 S02:39:10.67 -0.11.0M
NPSHL69.4238 P02:39:06.55 0.71.0M
NPSHL69.4238 S02:39:15.24 0.21.0M
KARPHL81.6 93 P02:39:07.68 -0.11.0M
KARPHL81.6 93 S02:39:18.25 -0.21.0M
PFKSHC93.9230 P02:39:10.47 0.81.0M
PFKSHC93.9230 S02:39:21.57 -0.21.0M
ASTAHL106.4 4 P02:39:11.33 -0.11.0M
ASTAHL106.4 4 S02:39:24.40 -0.51.0M
THERAHL111.5321 P02:39:12.52 0.21.0M
THERAHL111.5321 S02:39:26.03 -0.31.0M
CMBOHT124.4322 P02:39:14.54 0.31.0M
CMBOHT124.4322 S02:39:29.48 -0.31.0M
SAP3HL124.9319 P02:39:14.53 0.21.0M
SAP3HL124.9319 S02:39:30.04 0.11.0M
SNT5HA119.3319 P02:39:13.81 0.41.0M
SNT5HA119.3319 S02:39:28.53 0.11.0M
IDIMN128.6255 P02:39:15.14 0.21.0M
IDIMN128.6255 S02:39:30.42 -0.61.0M
IPPLHC165.0261 P02:39:19.69 0.21.0M
IPPLHC165.0261 S02:39:38.78 -0.31.0M
APEHL177.5338 P02:39:20.66 -0.51.0M
ARGHL181.3 68 P02:39:21.97 0.41.0M
ARGHL181.3 68 S02:39:42.68 -0.11.0M
CHANHC200.8268 P02:39:24.48 0.41.0M
CHANHC200.8268 S02:39:46.66 -0.51.0M
IMMVHL206.8266 P02:39:25.01 0.11.0M
IMMVHL206.8266 S02:39:47.87 -0.71.0M
ANKYHL268.9277 P02:39:32.60 -0.31.0M
KTHAHL297.3284 P02:39:36.82 0.31.0M
KTHAHL297.3284 S02:40:08.18 -0.91.0M
KARYHA316.3329 P02:39:38.83 0.01.0M
VLIHL322.8293 P02:39:40.04 0.31.0M
VLIHL322.8293 S02:40:13.94 -0.81.0M
VLYHL334.0319 P02:39:41.30 0.11.0M
EPIDHA359.5309 P02:39:45.25 0.81.0M
MDRAHA370.5318 P02:39:46.01 0.21.0M
STFNHA375.5320 P02:39:47.06 0.61.0M
STFNHA375.5320 S02:40:25.89 -0.71.0M
KYMIHL388.7330 P02:39:47.88 -0.21.0M
VILLHA388.1317 P02:39:48.62 0.51.0M
LTKHP398.8313 P02:39:50.44 0.91.0M
VLXHP399.4300 P02:39:50.50 0.81.0M
VLXHP399.4300 S02:40:31.49 -0.81.0M
MRKAHA419.5325 P02:39:52.34 0.21.0M
GURHP435.6307 P02:39:55.02 0.71.0M
PYLHP430.3290 P02:39:54.38 0.81.0M
AOS2HT449.4332 P02:39:55.84 0.01.0M
ATALHA448.7320 P02:39:56.03 0.21.0M
LKRHL446.4320 P02:39:55.85 0.31.0M
LKRHL446.4320 S02:40:42.06 -0.41.0M
KLVHL456.3307 P02:39:57.81 0.81.0M
KLVHL456.3307 S02:40:44.79 -0.21.0M
PANRCL471.8311 P02:39:59.61 0.81.0M
LAKAHA481.2308 P02:40:00.90 0.81.0M
PYRGCL490.1310 P02:40:02.13 0.91.0M
AGGHT515.6318 P02:40:05.30 0.81.0M
PAIGHT533.8335 P02:40:06.19 -0.51.0M
IGTHT681.8310 P02:40:25.57 -0.31.0M
GRGHT684.8330 P02:40:25.72 -0.41.0M


  Solution details

Event:
    Public ID              nkua2020uaxp
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-10-12
    Time                  02:38:53.77
    Latitude              35.5910 deg  +/-      0 km
    Longitude             26.2605 deg  +/-      0 km
    Depth                      23 km   +/-    1 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.26 s
    Azimuthal gap              91 deg

5 Network magnitudes:
    MLv       4.04 +/- 0.13  32            
    M         4.04           32 preferred  
    mb        4.37            2            
    mB        4.98            1            
    Mw(mB)    4.29            1            

63 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SIT2  HI    0.4 198  P       02:39:02.42   0.2 M  1.0  SIT2 
    SIT2  HI    0.4 198  S       02:39:08.53  -0.1 M  1.0  SIT2 
    ZKR   HL    0.5 184  P       02:39:03.34  -0.1 M  1.0  ZKR  
    ZKR   HL    0.5 184  S       02:39:10.67  -0.1 M  1.0  ZKR  
    NPS   HL    0.6 238  P       02:39:06.55   0.7 M  1.0  NPS  
    NPS   HL    0.6 238  S       02:39:15.24   0.2 M  1.0  NPS  
    KARP  HL    0.7  93  P       02:39:07.68  -0.1 M  1.0  KARP 
    KARP  HL    0.7  93  S       02:39:18.25  -0.2 M  1.0  KARP 
    PFKS  HC    0.8 230  P       02:39:10.47   0.8 M  1.0  PFKS 
    PFKS  HC    0.8 230  S       02:39:21.57  -0.2 M  1.0  PFKS 
    ASTA  HL    1.0   4  P       02:39:11.33  -0.1 M  1.0  ASTA 
    ASTA  HL    1.0   4  S       02:39:24.40  -0.5 M  1.0  ASTA 
    THERA HL    1.0 321  P       02:39:12.52   0.2 M  1.0  THERA
    THERA HL    1.0 321  S       02:39:26.03  -0.3 M  1.0  THERA
    SNT5  HA    1.1 319  P       02:39:13.81   0.4 M  1.0  SNT5 
    SNT5  HA    1.1 319  S       02:39:28.53   0.1 M  1.0  SNT5 
    CMBO  HT    1.1 322  P       02:39:14.54   0.3 M  1.0  CMBO 
    CMBO  HT    1.1 322  S       02:39:29.48  -0.3 M  1.0  CMBO 
    SAP3  HL    1.1 319  P       02:39:14.53   0.2 M  1.0  SAP3 
    SAP3  HL    1.1 319  S       02:39:30.04   0.1 M  1.0  SAP3 
    IDI   MN    1.2 255  P       02:39:15.14   0.2 M  1.0  IDI  
    IDI   MN    1.2 255  S       02:39:30.42  -0.6 M  1.0  IDI  
    IPPL  HC    1.5 261  P       02:39:19.69   0.2 M  1.0  IPPL 
    IPPL  HC    1.5 261  S       02:39:38.78  -0.3 M  1.0  IPPL 
    APE   HL    1.6 338  P       02:39:20.66  -0.5 M  1.0  APE  
    ARG   HL    1.6  68  P       02:39:21.97   0.4 M  1.0  ARG  
    ARG   HL    1.6  68  S       02:39:42.68  -0.1 M  1.0  ARG  
    CHAN  HC    1.8 268  P       02:39:24.48   0.4 M  1.0  CHAN 
    CHAN  HC    1.8 268  S       02:39:46.66  -0.5 M  1.0  CHAN 
    IMMV  HL    1.9 266  P       02:39:25.01   0.1 M  1.0  IMMV 
    IMMV  HL    1.9 266  S       02:39:47.87  -0.7 M  1.0  IMMV 
    ANKY  HL    2.4 277  P       02:39:32.60  -0.3 M  1.0  ANKY 
    KTHA  HL    2.7 284  P       02:39:36.82   0.3 M  1.0  KTHA 
    KTHA  HL    2.7 284  S       02:40:08.18  -0.9 M  1.0  KTHA 
    KARY  HA    2.8 329  P       02:39:38.83   0.0 M  1.0  KARY 
    VLI   HL    2.9 293  P       02:39:40.04   0.3 M  1.0  VLI  
    VLI   HL    2.9 293  S       02:40:13.94  -0.8 M  1.0  VLI  
    VLY   HL    3.0 319  P       02:39:41.30   0.1 M  1.0  VLY  
    EPID  HA    3.2 309  P       02:39:45.25   0.8 M  1.0  EPID 
    MDRA  HA    3.3 318  P       02:39:46.01   0.2 M  1.0  MDRA 
    STFN  HA    3.4 320  P       02:39:47.06   0.6 M  1.0  STFN 
    STFN  HA    3.4 320  S       02:40:25.89  -0.7 M  1.0  STFN 
    VILL  HA    3.5 317  P       02:39:48.62   0.5 M  1.0  VILL 
    KYMI  HL    3.5 330  P       02:39:47.88  -0.2 M  1.0  KYMI 
    LTK   HP    3.6 313  P       02:39:50.44   0.9 M  1.0  LTK  
    VLX   HP    3.6 300  P       02:39:50.50   0.8 M  1.0  VLX  
    VLX   HP    3.6 300  S       02:40:31.49  -0.8 M  1.0  VLX  
    MRKA  HA    3.8 325  P       02:39:52.34   0.2 M  1.0  MRKA 
    PYL   HP    3.9 290  P       02:39:54.38   0.8 M  1.0  PYL  
    GUR   HP    3.9 307  P       02:39:55.02   0.7 M  1.0  GUR  
    LKR   HL    4.0 320  P       02:39:55.85   0.3 M  1.0  LKR  
    LKR   HL    4.0 320  S       02:40:42.06  -0.4 M  1.0  LKR  
    ATAL  HA    4.0 320  P       02:39:56.03   0.2 M  1.0  ATAL 
    AOS2  HT    4.0 332  P       02:39:55.84  -0.0 M  1.0  AOS2 
    KLV   HL    4.1 307  P       02:39:57.81   0.8 M  1.0  KLV  
    KLV   HL    4.1 307  S       02:40:44.79  -0.2 M  1.0  KLV  
    PANR  CL    4.2 311  P       02:39:59.61   0.8 M  1.0  PANR 
    LAKA  HA    4.3 308  P       02:40:00.90   0.8 M  1.0  LAKA 
    PYRG  CL    4.4 310  P       02:40:02.13   0.9 M  1.0  PYRG 
    AGG   HT    4.6 318  P       02:40:05.30   0.8 M  1.0  AGG  
    PAIG  HT    4.8 335  P       02:40:06.19  -0.5 M  1.0  PAIG 
    IGT   HT    6.1 310  P       02:40:25.57  -0.3 M  1.0  IGT  
    GRG   HT    6.2 330  P       02:40:25.72  -0.4 M  1.0  GRG  

45 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SIT2  HI    0.4 198  MLv     4.32  0.28    77.9769      
    ZKR   HL    0.5 184  MLv     4.10  0.06     29.885      
    NPS   HL    0.6 238  MLv     4.59  0.55    55.4755      
    KARP  HL    0.7  93  MLv     4.15  0.11    17.4333      
    PFKS  HC    0.8 230  MLv     4.17  0.13    15.9131      
    ASTA  HL    1.0   4  MLv     3.90 -0.14    7.36114      
    THERA HL    1.0 321  MLv     4.11  0.07    11.2834      
    SNT5  HA    1.1 319  MLv     4.03 -0.01    8.62678      
    CMBO  HT    1.1 322  MLv     4.84  0.80    52.4589      
    SAP3  HL    1.1 319  MLv     4.44  0.40     20.635      
    IDI   MN    1.2 255  MLv     4.11  0.07    9.21997      
    IPPL  HC    1.5 261  MLv     4.14  0.10    6.48898      
    APE   HL    1.6 338  MLv     3.75 -0.29    2.29449      
    ARG   HL    1.6  68  MLv     3.90 -0.14     3.0884      
    CHAN  HC    1.8 268  MLv     4.53  0.49     10.672      
    IMMV  HL    1.9 266  MLv     4.19  0.15    4.57061      
    ANKY  HL    2.4 277  MLv     3.96 -0.08    1.30416      
    KTHA  HL    2.7 284  MLv     3.93 -0.11   0.887469      
    KARY  HA    2.8 329  MLv     3.92 -0.12   0.694925      
    VLI   HL    2.9 293  MLv     4.32  0.28    1.61043      
    VLY   HL    3.0 319  MLv     3.99 -0.05   0.660073      
    EPID  HA    3.2 309  MLv     4.15  0.11   0.720617      
    MDRA  HA    3.3 318  MLv     4.03 -0.01   0.479242      
    STFN  HA    3.4 320  MLv     4.18  0.14   0.641531      
    VILL  HA    3.5 317  MLv     3.95 -0.09   0.322103      
    KYMI  HL    3.5 330  MLv     4.16  0.12   0.522303      
    LTK   HP    3.6 313  MLv     4.11  0.07   0.417166      
    VLX   HP    3.6 300  MLv     3.80 -0.24   0.200587      
    MRKA  HA    3.8 325  MLv     4.17  0.13   0.423838      
    PYL   HP    3.9 290  MLv     3.99 -0.05   0.264406      
    GUR   HP    3.9 307  MLv     4.35  0.31   0.592224      
    LKR   HL    4.0 320  MLv     3.99 -0.05   0.243656      
    ATAL  HA    4.0 320  MLv     4.04  0.00   0.270755      
    AOS2  HT    4.0 332  MLv     3.88 -0.16   0.186139      
    KLV   HL    4.1 307  MLv     4.33  0.29   0.508115      
    PANR  CL    4.2 311  MLv     3.85 -0.19   0.153016      
    LAKA  HA    4.3 308  MLv     3.98 -0.06   0.199099      
    PYRG  CL    4.4 310  MLv     3.46 -0.58   0.0570884      
    AGG   HT    4.6 318  MLv     4.21  0.17   0.279497      
    PAIG  HT    4.8 335  MLv     3.42 -0.62   0.0413934      
    IGT   HT    6.1 310  MLv     4.13  0.09   0.0987924      
    IGT   HT    6.1 310  mb      3.95 -0.42    12.0306 0.98 
    GRG   HT    6.2 330  MLv     4.65  0.61   0.321862      
    GRG   HT    6.2 330  mB      4.98  0.00    1131.25      
    GRG   HT    6.2 330  mb      4.79  0.42    101.482 1.19