Earthquake Information
 Origin Time
2020-03-21 18:58:34 (GMT)
 Magnitude
M 3.8
 Latitude
35.4953° N
 Longitude
25.8478° E
 Focal Depth
23 km
 # of Arrivals
45
 Location 67.7 km ENE of Iraklion
109.0 km SSE of Thira
334.7 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)
22289-35 6.24E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.517325.857911.03.8

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
NPSHL33.8220 P18:58:41.23 -0.11.0M
NPSHL33.8220 S18:58:46.60 0.01.0M
SIT2HI39.9144 P18:58:42.10 -0.11.0M
SIT2HI39.9144 S18:58:47.92 -0.11.0M
STIAHC39.4146 P18:58:42.15 0.01.0M
STIAHC39.4146 S18:58:47.77 -0.11.0M
ZKRHL54.0142 P18:58:44.23 0.01.0M
ZKRHL54.0142 S18:58:51.76 0.11.0M
IDIMN89.8255 P18:58:50.55 0.81.0M
IDIMN89.8255 S18:59:01.78 0.41.0M
THERAHL102.6341 P18:58:51.13 -0.41.0M
THERAHL102.6341 S18:59:04.51 -0.11.0M
SAP3HL113.9337 P18:58:53.37 0.11.0M
SAP3HL113.9337 S18:59:07.79 0.21.0M
SNT5HA108.9338 P18:58:52.32 -0.21.0M
SNT5HA108.9338 S18:59:06.37 0.11.0M
KARPHL119.0 87 P18:58:54.28 0.11.0M
KARPHL119.0 87 S18:59:09.19 0.01.0M
CH01HI165.4271 P18:59:00.34 0.11.0M
CHANHC163.4271 P18:59:00.31 0.31.0M
IMMVHL169.1269 P18:59:00.80 0.11.0M
IMMVHL169.1269 S18:59:20.88 0.21.0M
MHLOHL185.8316 P18:59:03.58 0.81.0M
ANKYHL233.7280 P18:59:08.43 -0.61.0M
ANKYHL233.7280 S18:59:34.96 -0.31.0M
KTHAHL264.9289 P18:59:12.50 -0.51.0M
VLIHL293.9297 P18:59:16.38 -0.31.0M
KARYHA308.8336 P18:59:17.84 -0.71.0M
VLYHL319.7325 P18:59:20.01 0.01.0M
ATHUHA330.6326 P18:59:20.97 -0.41.0M
DIONHL334.0329 P18:59:21.60 -0.21.0M
STFNHA361.8325 P18:59:24.57 -0.81.0M
KYMIHL381.8336 P18:59:27.15 -0.71.0M
LTKHP380.5317 P18:59:28.32 0.51.0M
VILLHA372.8323 P18:59:26.77 -0.11.0M
VLXHP373.8304 P18:59:27.27 0.21.0M
ITMHL398.1298 P18:59:30.74 0.61.0M
GURHP413.8311 P18:59:32.56 0.31.0M
GURHP413.8311 S19:00:15.54 -0.61.0M
ATALHA435.0325 P18:59:34.48 -0.31.0M
KLVHL434.4311 P18:59:35.16 0.31.0M
KLVHL434.4311 S19:00:20.34 -0.31.0M
LKRHL432.3324 P18:59:34.10 -0.31.0M
LKRHL432.3324 S19:00:19.10 -0.81.0M
AOS2HT443.1336 P18:59:35.17 -0.61.0M


  Solution details

Event:
    Public ID              nkua2020frpv
    Type                   earthquake
    Description
      region name: Crete, Greece
Origin:
    Date                   2020-03-21
    Time                  18:58:34.46
    Latitude              35.4953 deg  +/-      0 km
    Longitude             25.8478 deg  +/-      0 km
    Depth                      23 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.21 s
    Azimuthal gap             106 deg

2 Network magnitudes:
    MLv       3.85 +/- 0.14  24            
    M         3.85           24 preferred  

45 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NPS   HL    0.3 220  P       18:58:41.23  -0.1 M  1.0  NPS  
    NPS   HL    0.3 220  S       18:58:46.60  -0.0 M  1.0  NPS  
    STIA  HC    0.4 146  P       18:58:42.15   0.0 M  1.0  STIA 
    STIA  HC    0.4 146  S       18:58:47.77  -0.1 M  1.0  STIA 
    SIT2  HI    0.4 144  P       18:58:42.10  -0.1 M  1.0  SIT2 
    SIT2  HI    0.4 144  S       18:58:47.92  -0.1 M  1.0  SIT2 
    ZKR   HL    0.5 142  P       18:58:44.23  -0.0 M  1.0  ZKR  
    ZKR   HL    0.5 142  S       18:58:51.76   0.1 M  1.0  ZKR  
    IDI   MN    0.8 255  P       18:58:50.55   0.8 M  1.0  IDI  
    IDI   MN    0.8 255  S       18:59:01.78   0.4 M  1.0  IDI  
    THERA HL    0.9 341  P       18:58:51.13  -0.4 M  1.0  THERA
    THERA HL    0.9 341  S       18:59:04.51  -0.1 M  1.0  THERA
    SNT5  HA    1.0 338  P       18:58:52.32  -0.2 M  1.0  SNT5 
    SNT5  HA    1.0 338  S       18:59:06.37   0.1 M  1.0  SNT5 
    SAP3  HL    1.0 337  P       18:58:53.37   0.1 M  1.0  SAP3 
    SAP3  HL    1.0 337  S       18:59:07.79   0.2 M  1.0  SAP3 
    KARP  HL    1.1  87  P       18:58:54.28   0.1 M  1.0  KARP 
    KARP  HL    1.1  87  S       18:59:09.19   0.0 M  1.0  KARP 
    CHAN  HC    1.5 271  P       18:59:00.31   0.3 M  1.0  CHAN 
    CH01  HI    1.5 271  P       18:59:00.34   0.1 M  1.0  CH01 
    IMMV  HL    1.5 269  P       18:59:00.80   0.1 M  1.0  IMMV 
    IMMV  HL    1.5 269  S       18:59:20.88   0.2 M  1.0  IMMV 
    MHLO  HL    1.7 316  P       18:59:03.58   0.8 M  1.0  MHLO 
    ANKY  HL    2.1 280  P       18:59:08.43  -0.6 M  1.0  ANKY 
    ANKY  HL    2.1 280  S       18:59:34.96  -0.3 M  1.0  ANKY 
    KTHA  HL    2.4 289  P       18:59:12.50  -0.5 M  1.0  KTHA 
    VLI   HL    2.6 297  P       18:59:16.38  -0.3 M  1.0  VLI  
    KARY  HA    2.8 336  P       18:59:17.84  -0.7 M  1.0  KARY 
    VLY   HL    2.9 325  P       18:59:20.01   0.0 M  1.0  VLY  
    ATHU  HA    3.0 326  P       18:59:20.97  -0.4 M  1.0  ATHU 
    DION  HL    3.0 329  P       18:59:21.60  -0.2 M  1.0  DION 
    STFN  HA    3.3 325  P       18:59:24.57  -0.8 M  1.0  STFN 
    VILL  HA    3.4 323  P       18:59:26.77  -0.1 M  1.0  VILL 
    VLX   HP    3.4 304  P       18:59:27.27   0.2 M  1.0  VLX  
    LTK   HP    3.4 317  P       18:59:28.32   0.5 M  1.0  LTK  
    KYMI  HL    3.4 336  P       18:59:27.15  -0.7 M  1.0  KYMI 
    ITM   HL    3.6 298  P       18:59:30.74   0.6 M  1.0  ITM  
    GUR   HP    3.7 311  P       18:59:32.56   0.3 M  1.0  GUR  
    GUR   HP    3.7 311  S       19:00:15.54  -0.6 M  1.0  GUR  
    LKR   HL    3.9 324  P       18:59:34.10  -0.3 M  1.0  LKR  
    LKR   HL    3.9 324  S       19:00:19.10  -0.8 M  1.0  LKR  
    KLV   HL    3.9 311  P       18:59:35.16   0.3 M  1.0  KLV  
    KLV   HL    3.9 311  S       19:00:20.34  -0.3 M  1.0  KLV  
    ATAL  HA    3.9 325  P       18:59:34.48  -0.3 M  1.0  ATAL 
    AOS2  HT    4.0 336  P       18:59:35.17  -0.6 M  1.0  AOS2 

31 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NPS   HL    0.3 220  MLv     3.81 -0.04    72.8767      
    STIA  HC    0.4 146  MLv     4.00  0.15    81.5955      
    SIT2  HI    0.4 144  MLv     4.06  0.21     92.114      
    ZKR   HL    0.5 142  MLv     3.87  0.02    26.4394      
    IDI   MN    0.8 255  MLv     3.88  0.03    13.4986      
    THERA HL    0.9 341  MLv     4.02  0.17    16.0916      
    SNT5  HA    1.0 338  MLv     4.07  0.22    9.79394      
    SAP3  HL    1.0 337  MLv     4.19  0.34    34.6277      
    KARP  HL    1.1  87  MLv     4.12  0.27    22.1128      
    CHAN  HC    1.5 271  MLv     3.90  0.05    12.2238      
    CH01  HI    1.5 271  MLv     3.87  0.02    5.55917      
    IMMV  HL    1.5 269  MLv     3.94  0.09    6.20404      
    MHLO  HL    1.7 316  MLv     4.05  0.21    13.6792      
    ANKY  HL    2.1 280  MLv     3.64 -0.20    1.50335      
    KTHA  HL    2.4 289  MLv     3.58 -0.27   0.900495      
    VLI   HL    2.6 297  MLv     3.82 -0.03    1.45476      
    KARY  HA    2.8 336  MLv     3.79 -0.06   0.890281      
    VLY   HL    2.9 325  MLv     3.86  0.01   0.916683      
    ATHU  HA    3.0 326  MLv     3.95  0.11   0.620522      
    DION  HL    3.0 329  MLv     3.33 -0.52   0.644126      
    STFN  HA    3.3 325  MLv     3.68 -0.17   0.373848      
    VILL  HA    3.4 323  MLv     3.64 -0.21   0.297903      
    VLX   HP    3.4 304  MLv     3.45 -0.40    0.18977      
    LTK   HP    3.4 317  MLv     2.90 -0.95   0.191386      
    KYMI  HL    3.4 336  MLv     3.72 -0.13   0.325575      
    ITM   HL    3.6 298  MLv     3.89  0.04   0.395834      
    GUR   HP    3.7 311  MLv     4.05  0.20   0.528975      
    LKR   HL    3.9 324  MLv     4.03  0.18    0.24311      
    KLV   HL    3.9 311  MLv     3.96  0.11   0.292944      
    ATAL  HA    3.9 325  MLv     3.69 -0.16   0.206848      
    AOS2  HT    4.0 336  MLv     3.73 -0.12   0.216775