Earthquake Information
 Origin Time
2019-10-04 20:20:18 (GMT)
 Magnitude
M 3.8
 Latitude
35.9745° N
 Longitude
27.4897° E
 Focal Depth
8 km
 # of Arrivals
33
 Location 46.3 km NE of Karpathos
83.7 km SW of Rodhos
401.5 km ESE 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)
13685149 6.31E+21

Latitude (°N) Longitude (°E) Depth (km) Magnitude Mw
35.897627.557512.03.8

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
RGE1HI40.1 82 P20:20:25.43 -0.41.0M
RGE1HI40.1 82 S20:20:31.36 -0.11.0M
KARPHL56.0212 P20:20:28.53 0.01.0M
KARPHL56.0212 S20:20:36.27 0.21.0M
ARGHL62.7 65 P20:20:29.19 -0.41.0M
ARGHL62.7 65 S20:20:38.03 0.11.0M
NISRHL77.7335 P20:20:32.20 0.21.0M
NISRHL77.7335 S20:20:42.75 0.61.0M
RDI1HI84.6 51 P20:20:32.81 -0.31.0M
RODBHL84.1 51 P20:20:33.15 0.11.0M
ASTAHL120.1302 P20:20:39.06 0.31.0M
KLNAHL118.6337 P20:20:38.26 -0.21.0M
KLNAHL118.6337 S20:20:53.50 -0.11.0M
ZKRHL149.7230 P20:20:43.61 0.31.0M
ZKRHL149.7230 S20:21:01.93 -0.11.0M
SIT2HI151.4236 P20:20:44.43 0.91.0M
STIAHC152.9236 P20:20:44.45 0.71.0M
STIAHC152.9236 S20:21:02.52 -0.41.0M
KSLHL189.4 84 P20:20:49.55 0.71.0M
KSLHL189.4 84 S20:21:12.06 0.31.0M
NPSHL187.5245 P20:20:47.89 -0.71.0M
SNT5HA193.9284 P20:20:48.56 -0.81.0M
THERAHL186.0284 P20:20:47.81 -0.61.0M
THR3HT193.6284 P20:20:48.59 -0.81.0M
SAP3HL199.1285 P20:20:49.41 -0.71.0M
IDIMN247.0252 P20:20:55.37 -0.91.0M
IDIMN247.0252 S20:21:24.89 -0.11.0M
DIONHL392.9306 P20:21:14.31 -0.61.0M
DIONHL392.9306 S20:21:57.63 -0.21.0M
KTHAHL398.9274 P20:21:15.25 -0.51.0M
KTHAHL398.9274 S20:21:58.48 -0.81.0M
VLIHL415.1281 P20:21:17.11 -0.71.0M
VLIHL415.1281 S20:22:03.53 0.71.0M


  Solution details

Event:
    Public ID              nkua2019tlvc
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2019-10-04
    Time                  20:20:18.58
    Latitude              35.9745 deg  +/-      1 km
    Longitude             27.4897 deg  +/-      1 km
    Depth                       8 km   +/-    2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.44 s
    Azimuthal gap             128 deg

2 Network magnitudes:
    MLv       3.77 +/- 0.18  14            
    M         3.77           14 preferred  

33 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    RGE1  HI    0.4  82  P       20:20:25.43  -0.4 M  1.0  RGE1 
    RGE1  HI    0.4  82  S       20:20:31.36  -0.1 M  1.0  RGE1 
    KARP  HL    0.5 212  P       20:20:28.53   0.0 M  1.0  KARP 
    KARP  HL    0.5 212  S       20:20:36.27   0.2 M  1.0  KARP 
    ARG   HL    0.6  65  P       20:20:29.19  -0.4 M  1.0  ARG  
    ARG   HL    0.6  65  S       20:20:38.03   0.1 M  1.0  ARG  
    NISR  HL    0.7 335  P       20:20:32.20   0.2 M  1.0  NISR 
    NISR  HL    0.7 335  S       20:20:42.75   0.6 M  1.0  NISR 
    RODB  HL    0.8  51  P       20:20:33.15   0.1 M  1.0  RODB 
    RDI1  HI    0.8  51  P       20:20:32.81  -0.3 M  1.0  RDI1 
    KLNA  HL    1.1 337  P       20:20:38.26  -0.2 M  1.0  KLNA 
    KLNA  HL    1.1 337  S       20:20:53.50  -0.1 M  1.0  KLNA 
    ASTA  HL    1.1 302  P       20:20:39.06   0.3 M  1.0  ASTA 
    ZKR   HL    1.3 230  P       20:20:43.61   0.3 M  1.0  ZKR  
    ZKR   HL    1.3 230  S       20:21:01.93  -0.1 M  1.0  ZKR  
    SIT2  HI    1.4 236  P       20:20:44.43   0.9 M  1.0  SIT2 
    STIA  HC    1.4 236  P       20:20:44.45   0.7 M  1.0  STIA 
    STIA  HC    1.4 236  S       20:21:02.52  -0.4 M  1.0  STIA 
    THERA HL    1.7 284  P       20:20:47.81  -0.6 M  1.0  THERA
    NPS   HL    1.7 245  P       20:20:47.89  -0.7 M  1.0  NPS  
    KSL   HL    1.7  84  P       20:20:49.55   0.7 M  1.0  KSL  
    KSL   HL    1.7  84  S       20:21:12.06   0.3 M  1.0  KSL  
    THR3  HT    1.7 284  P       20:20:48.59  -0.8 M  1.0  THR3 
    SNT5  HA    1.7 284  P       20:20:48.56  -0.8 M  1.0  SNT5 
    SAP3  HL    1.8 285  P       20:20:49.41  -0.7 M  1.0  SAP3 
    IDI   MN    2.2 252  P       20:20:55.37  -0.9 M  1.0  IDI  
    IDI   MN    2.2 252  S       20:21:24.89  -0.1 M  1.0  IDI  
    DION  HL    3.5 306  P       20:21:14.31  -0.6 M  1.0  DION 
    DION  HL    3.5 306  S       20:21:57.63  -0.2 M  1.0  DION 
    KTHA  HL    3.6 274  P       20:21:15.25  -0.5 M  1.0  KTHA 
    KTHA  HL    3.6 274  S       20:21:58.48  -0.8 M  1.0  KTHA 
    VLI   HL    3.7 281  P       20:21:17.11  -0.7 M  1.0  VLI  
    VLI   HL    3.7 281  S       20:22:03.53   0.7 M  1.0  VLI  

18 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.5 212  MLv     3.78  0.01    25.1924      
    ARG   HL    0.6  65  MLv     3.79  0.02    15.0961      
    NISR  HL    0.7 335  MLv     3.53 -0.24    6.88845      
    RODB  HL    0.8  51  MLv     3.85  0.09    13.6192      
    KLNA  HL    1.1 337  MLv     3.18 -0.59    1.92312      
    ASTA  HL    1.1 302  MLv     3.17 -0.60    1.86039      
    ZKR   HL    1.3 230  MLv     4.13  0.36    12.1071      
    STIA  HC    1.4 236  MLv     4.06  0.29    9.92294      
    THERA HL    1.7 284  MLv     3.49 -0.27    1.83568      
    NPS   HL    1.7 245  MLv     3.77 -0.00    3.39489      
    KSL   HL    1.7  84  MLv     3.72 -0.05    2.33958      
    THR3  HT    1.7 284  MLv     3.94  0.17    12.2866      
    SNT5  HA    1.7 284  MLv     3.74 -0.03    1.72441      
    SAP3  HL    1.8 285  MLv     3.78  0.01    5.02232      
    IDI   MN    2.2 252  MLv     3.74 -0.03    1.60747      
    DION  HL    3.5 306  MLv     3.49 -0.28   0.474943      
    KTHA  HL    3.6 274  MLv     4.08  0.32   0.616046      
    VLI   HL    3.7 281  MLv     4.12  0.35   0.787137