Earthquake Information
 Origin Time
 2018-10-04 04:31:06 (GMT)
 Magnitude
 M 1.7
 Latitude
 39.0815° N
 Longitude
 23.4763° E
 Focal Depth
 7 km
 # of Arrivals
 21
 Location 9.5 km S of Skiathos
55.6 km SE of Volos
124.1 km N of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
AOS2HT32.5 77 P04:31:12.29 -0.11.0M
AOS2HT32.5 77 S04:31:16.70 -0.31.0M
NEOHL33.2319 P04:31:12.31 -0.11.0M
NEOHL33.2319 S04:31:16.43 -0.71.0M
KYMIHL73.5133 P04:31:19.55 0.51.0M
KYMIHL73.5133 S04:31:28.16 -0.71.0M
SKYHL95.2103 P04:31:23.42 0.81.0M
SKYHL95.2103 S04:31:34.98 0.01.0M
PAIGHT96.6 10 P04:31:23.33 0.61.0M
VILLHA103.0188 P04:31:23.58 -0.21.0M
DIONHL118.4160 P04:31:26.87 0.61.0M
DIONHL118.4160 S04:31:41.44 0.01.0M
PTLHL119.8164 P04:31:26.99 0.51.0M
PTLHL119.8164 S04:31:41.67 -0.21.0M
KALEHA139.0237 P04:31:29.78 0.21.0M
VLYHL139.4169 P04:31:29.81 0.31.0M
VLYHL139.4169 S04:31:46.75 -0.31.0M
LITHT141.4323 P04:31:30.02 0.11.0M
LITHT141.4323 S04:31:47.78 0.01.0M
TRIZCL145.5237 P04:31:30.32 -0.11.0M
TRIZCL145.5237 S04:31:48.83 0.01.0M


  Solution details 

Event:
    Public ID              nkua2018tkpu
    Description
      region name: Aegean Sea
Origin:
    Date                   2018-10-04
    Time                  04:31:06.29
    Latitude              39.0815 deg  +/-      0 km
    Longitude             23.4763 deg  +/-      0 km
    Depth                       7 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap              82 deg

2 Network magnitudes:
    MLv       1.71 +/- 0.17  10            
    M         1.71           10 preferred  

21 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    AOS2  HT    0.3  77  P       04:31:12.29  -0.1 M  1.0  AOS2 
    AOS2  HT    0.3  77  S       04:31:16.70  -0.3 M  1.0  AOS2 
    NEO   HL    0.3 319  P       04:31:12.31  -0.1 M  1.0  NEO  
    NEO   HL    0.3 319  S       04:31:16.43  -0.7 M  1.0  NEO  
    KYMI  HL    0.7 133  P       04:31:19.55   0.5 M  1.0  KYMI 
    KYMI  HL    0.7 133  S       04:31:28.16  -0.7 M  1.0  KYMI 
    SKY   HL    0.9 103  P       04:31:23.42   0.8 M  1.0  SKY  
    SKY   HL    0.9 103  S       04:31:34.98  -0.0 M  1.0  SKY  
    PAIG  HT    0.9  10  P       04:31:23.33   0.6 M  1.0  PAIG 
    VILL  HA    0.9 188  P       04:31:23.58  -0.2 M  1.0  VILL 
    DION  HL    1.1 160  P       04:31:26.87   0.6 M  1.0  DION 
    DION  HL    1.1 160  S       04:31:41.44  -0.0 M  1.0  DION 
    PTL   HL    1.1 164  P       04:31:26.99   0.5 M  1.0  PTL  
    PTL   HL    1.1 164  S       04:31:41.67  -0.2 M  1.0  PTL  
    KALE  HA    1.3 237  P       04:31:29.78   0.2 M  1.0  KALE 
    VLY   HL    1.3 169  P       04:31:29.81   0.3 M  1.0  VLY  
    VLY   HL    1.3 169  S       04:31:46.75  -0.3 M  1.0  VLY  
    LIT   HT    1.3 323  P       04:31:30.02   0.1 M  1.0  LIT  
    LIT   HT    1.3 323  S       04:31:47.78  -0.0 M  1.0  LIT  
    TRIZ  CL    1.3 237  P       04:31:30.32  -0.1 M  1.0  TRIZ 
    TRIZ  CL    1.3 237  S       04:31:48.83   0.0 M  1.0  TRIZ 

12 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    AOS2  HT    0.3  77  MLv     1.48 -0.22   0.372781      
    NEO   HL    0.3 319  MLv     2.06  0.36    1.88022      
    KYMI  HL    0.7 133  MLv     1.37 -0.34   0.0499382      
    SKY   HL    0.9 103  MLv     1.66 -0.05   0.126604      
    PAIG  HT    0.9  10  MLv     1.72  0.01   0.0666173      
    VILL  HA    0.9 188  MLv     1.84  0.13   0.105224      
    DION  HL    1.1 160  MLv     1.86  0.15   0.261927      
    PTL   HL    1.1 164  MLv     1.89  0.18   0.0980721      
    KALE  HA    1.3 237  MLv     1.77  0.07   0.0602471      
    VLY   HL    1.3 169  MLv     1.85  0.14   0.070518      
    LIT   HT    1.3 323  MLv     1.91  0.20   0.0572229      
    TRIZ  CL    1.3 237  MLv     1.65 -0.06   0.0421532