Earthquake Information
 Origin Time
2020-10-31 07:21:54 (GMT)
 Magnitude
M 3.1
 Latitude
37.8358° N
 Longitude
26.9095° E
 Focal Depth
10 km
 # of Arrivals
16
 Location 10.6 km NW of Samos
71.1 km ENE of Ikaria
279.1 km E of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KRL1HI18.4256 P07:21:57.79 -0.91.0M
KRL1HI18.4256 S07:22:02.14 0.11.0M
CHOSHT97.0309 P07:22:10.95 0.01.0M
CHOSHT97.0309 S07:22:24.15 0.91.0M
PRKHL166.5340 P07:22:21.06 0.51.0M
PRKHL166.5340 S07:22:41.26 0.81.0M
KARPHL255.5175 P07:22:31.90 0.01.0M
KARPHL255.5175 S07:23:01.49 0.51.0M
DIONHL262.3277 P07:22:33.09 0.31.0M
DIONHL262.3277 S07:23:02.38 -0.41.0M
LIAHL273.8327 P07:22:34.36 0.21.0M
LIAHL273.8327 S07:23:04.81 -0.31.0M
SMTHHL316.2338 P07:22:38.75 -0.61.0M
SMTHHL316.2338 S07:23:14.17 -0.41.0M
ALNHT348.2348 P07:22:42.58 -0.61.0M
ALNHT348.2348 S07:23:21.12 -0.21.0M


  Solution details

Event:
    Public ID              nkua2020vjzn
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-10-31
    Time                  07:21:54.02  +/-    0.6 s
    Latitude              37.8358 deg  +/-      2 km
    Longitude             26.9095 deg  +/-      4 km
    Depth                      10 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.50 s
    Azimuthal gap             187 deg

2 Network magnitudes:
    MLv       3.15 +/- 0.32   6            
    M         3.15            6 preferred  

16 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KRL1  HI    0.2 256  P       07:21:57.79  -0.9 M  1.0  KRL1 
    KRL1  HI    0.2 256  S       07:22:02.14   0.1 M  1.0  KRL1 
    CHOS  HT    0.9 309  P       07:22:10.95   0.0 M  1.0  CHOS 
    CHOS  HT    0.9 309  S       07:22:24.15   0.9 M  1.0  CHOS 
    PRK   HL    1.5 340  P       07:22:21.06   0.5 M  1.0  PRK  
    PRK   HL    1.5 340  S       07:22:41.26   0.8 M  1.0  PRK  
    KARP  HL    2.3 175  P       07:22:31.90   0.0 M  1.0  KARP 
    KARP  HL    2.3 175  S       07:23:01.49   0.5 M  1.0  KARP 
    DION  HL    2.4 277  P       07:22:33.09   0.3 M  1.0  DION 
    DION  HL    2.4 277  S       07:23:02.38  -0.4 M  1.0  DION 
    LIA   HL    2.5 327  P       07:22:34.36   0.2 M  1.0  LIA  
    LIA   HL    2.5 327  S       07:23:04.81  -0.3 M  1.0  LIA  
    SMTH  HL    2.8 338  P       07:22:38.75  -0.6 M  1.0  SMTH 
    SMTH  HL    2.8 338  S       07:23:14.17  -0.4 M  1.0  SMTH 
    ALN   HT    3.1 348  P       07:22:42.58  -0.6 M  1.0  ALN  
    ALN   HT    3.1 348  S       07:23:21.12  -0.2 M  1.0  ALN  

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KRL1  HI    0.2 256  MLv     2.72 -0.43    14.4681      
    CHOS  HT    0.9 309  MLv     3.68  0.53    7.94636      
    PRK   HL    1.5 340  MLv     3.58  0.42    2.77507      
    KARP  HL    2.3 175  MLv     3.09 -0.06   0.426734      
    DION  HL    2.4 277  MLv     2.41 -0.74   0.179486      
    LIA   HL    2.5 327  MLv     2.88 -0.27   0.326799      
    SMTH  HL    2.8 338  MLv     3.27  0.11   0.156906      
    ALN   HT    3.1 348  MLv     3.38  0.23   0.167815