Earthquake Information
 Origin Time
2020-10-31 19:17:18 (GMT)
 Magnitude
M 3.4
 Latitude
37.8656° N
 Longitude
26.4539° E
 Focal Depth
9 km
 # of Arrivals
22
 Location 40.3 km NE of Ikaria
47.5 km WNW of Samos
239.0 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRL1HI23.5109 P19:17:23.26 -0.31.0M
KRL1HI23.5109 S19:17:27.23 -0.21.0M
CHOSHT67.8329 P19:17:31.00 0.41.0M
CHOSHT67.8329 S19:17:39.72 0.21.0M
MYT1HI136.0 4 P19:17:41.39 0.61.0M
MYT1HI136.0 4 S19:17:57.99 0.51.0M
KARYHA177.8277 P19:17:46.20 -0.31.0M
CMBOHT180.8211 P19:17:46.46 -0.41.0M
CMBOHT180.8211 S19:18:08.78 0.41.0M
SAP3HL186.9212 P19:17:47.74 0.11.0M
SAP3HL186.9212 S19:18:10.25 0.41.0M
SNT5HA187.7210 P19:17:48.50 0.81.0M
SNT5HA187.7210 S19:18:10.31 0.21.0M
THERAHL187.9208 P19:17:47.63 -0.11.0M
THERAHL187.9208 S19:18:10.19 0.11.0M
MRTHHA222.1278 P19:17:51.79 -0.51.0M
DIONHL222.2277 P19:17:51.84 -0.51.0M
PTLHL228.0276 P19:17:52.67 -0.41.0M
ATHUHA234.4274 P19:17:53.35 -0.51.0M
ARGHL235.9141 P19:17:53.97 0.01.0M
LIAHL251.4334 P19:17:55.37 -0.41.0M
AOS2HT268.2303 P19:17:57.87 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020vkxc
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-10-31
    Time                  19:17:18.31  +/-    0.3 s
    Latitude              37.8656 deg  +/-      2 km
    Longitude             26.4539 deg  +/-      3 km
    Depth                       9 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.38 s
    Azimuthal gap             105 deg

2 Network magnitudes:
    MLv       3.37 +/- 0.18  13            
    M         3.37           13 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.2 109  P       19:17:23.26  -0.3 M  1.0  KRL1 
    KRL1  HI    0.2 109  S       19:17:27.23  -0.2 M  1.0  KRL1 
    CHOS  HT    0.6 329  P       19:17:31.00   0.4 M  1.0  CHOS 
    CHOS  HT    0.6 329  S       19:17:39.72   0.2 M  1.0  CHOS 
    MYT1  HI    1.2   4  P       19:17:41.39   0.6 M  1.0  MYT1 
    MYT1  HI    1.2   4  S       19:17:57.99   0.5 M  1.0  MYT1 
    KARY  HA    1.6 277  P       19:17:46.20  -0.3 M  1.0  KARY 
    CMBO  HT    1.6 211  P       19:17:46.46  -0.4 M  1.0  CMBO 
    CMBO  HT    1.6 211  S       19:18:08.78   0.4 M  1.0  CMBO 
    SAP3  HL    1.7 212  P       19:17:47.74   0.1 M  1.0  SAP3 
    SAP3  HL    1.7 212  S       19:18:10.25   0.4 M  1.0  SAP3 
    SNT5  HA    1.7 210  P       19:17:48.50   0.8 M  1.0  SNT5 
    SNT5  HA    1.7 210  S       19:18:10.31   0.2 M  1.0  SNT5 
    THERA HL    1.7 208  P       19:17:47.63  -0.1 M  1.0  THERA
    THERA HL    1.7 208  S       19:18:10.19   0.1 M  1.0  THERA
    MRTH  HA    2.0 278  P       19:17:51.79  -0.5 M  1.0  MRTH 
    DION  HL    2.0 277  P       19:17:51.84  -0.5 M  1.0  DION 
    PTL   HL    2.1 276  P       19:17:52.67  -0.4 M  1.0  PTL  
    ATHU  HA    2.1 274  P       19:17:53.35  -0.5 M  1.0  ATHU 
    ARG   HL    2.1 141  P       19:17:53.97   0.0 M  1.0  ARG  
    LIA   HL    2.3 334  P       19:17:55.37  -0.4 M  1.0  LIA  
    AOS2  HT    2.4 303  P       19:17:57.87  -0.1 M  1.0  AOS2 

15 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.2 109  MLv     3.38  0.01    49.1986      
    CHOS  HT    0.6 329  MLv     3.33 -0.04    4.85944      
    MYT1  HI    1.2   4  MLv     3.98  0.61    9.91251      
    KARY  HA    1.6 277  MLv     3.29 -0.08    1.25942      
    CMBO  HT    1.6 211  MLv     4.02  0.66    6.63194      
    SAP3  HL    1.7 212  MLv     3.69  0.33    4.75041      
    SNT5  HA    1.7 210  MLv     3.50  0.13    1.06722      
    THERA HL    1.7 208  MLv     3.35 -0.01    1.29706      
    MRTH  HA    2.0 278  MLv     3.24 -0.12    0.68401      
    DION  HL    2.0 277  MLv     2.85 -0.52   0.773108      
    PTL   HL    2.1 276  MLv     3.34 -0.03   0.790214      
    ATHU  HA    2.1 274  MLv     3.41  0.05   0.540899      
    ARG   HL    2.1 141  MLv     3.44  0.08   0.918064      
    LIA   HL    2.3 334  MLv     3.03 -0.34   0.590266      
    AOS2  HT    2.4 303  MLv     2.96 -0.41   0.206763