Earthquake Information
 Origin Time
2020-02-20 01:46:40 (GMT)
 Magnitude
M 3.1
 Latitude
35.2812° N
 Longitude
27.7867° E
 Focal Depth
2 km
 # of Arrivals
15
 Location 72.2 km SE of Karpathos
134.8 km SSW of Rodhos
470.1 km SE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
KARPHL63.9298 P01:46:50.59 -0.91.0M
KARPHL63.9298 S01:46:58.57 -0.61.0M
ARGHL108.0 16 P01:46:58.25 -0.61.0M
ARGHL108.0 16 S01:47:12.64 0.71.0M
ZKRHL143.8263 P01:47:03.82 -0.41.0M
ZKRHL143.8263 S01:47:21.40 -0.31.0M
STIAHC154.3267 P01:47:05.98 0.21.0M
NPSHL197.6270 P01:47:11.70 0.01.0M
NPSHL197.6270 S01:47:35.46 0.11.0M
IDIMN262.9271 P01:47:19.91 -0.21.0M
IDIMN262.9271 S01:47:51.19 0.81.0M
IMMVHL345.6274 P01:47:30.64 0.31.0M
IMMVHL345.6274 S01:48:09.46 0.61.0M
KTHAHL439.8286 P01:47:41.88 -0.11.0M
KTHAHL439.8286 S01:48:30.24 0.41.0M


  Solution details

Event:
    Public ID              nkua2020dnmr
    Type                   earthquake
    Description
      region name: Dodecanese Islands, Greece
Origin:
    Date                   2020-02-20
    Time                  01:46:40.27  +/-    0.7 s
    Latitude              35.2812 deg  +/-      4 km
    Longitude             27.7867 deg  +/-      4 km
    Depth                       2 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.49 s
    Azimuthal gap             247 deg

2 Network magnitudes:
    MLv       3.11 +/- 0.30   6            
    M         3.11            6 preferred  

15 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    KARP  HL    0.6 298  P       01:46:50.59  -0.9 M  1.0  KARP 
    KARP  HL    0.6 298  S       01:46:58.57  -0.6 M  1.0  KARP 
    ARG   HL    1.0  16  P       01:46:58.25  -0.6 M  1.0  ARG  
    ARG   HL    1.0  16  S       01:47:12.64   0.7 M  1.0  ARG  
    ZKR   HL    1.3 263  P       01:47:03.82  -0.4 M  1.0  ZKR  
    ZKR   HL    1.3 263  S       01:47:21.40  -0.3 M  1.0  ZKR  
    STIA  HC    1.4 267  P       01:47:05.98   0.2 M  1.0  STIA 
    NPS   HL    1.8 270  P       01:47:11.70  -0.0 M  1.0  NPS  
    NPS   HL    1.8 270  S       01:47:35.46   0.1 M  1.0  NPS  
    IDI   MN    2.4 271  P       01:47:19.91  -0.2 M  1.0  IDI  
    IDI   MN    2.4 271  S       01:47:51.19   0.8 M  1.0  IDI  
    IMMV  HL    3.1 274  P       01:47:30.64   0.3 M  1.0  IMMV 
    IMMV  HL    3.1 274  S       01:48:09.46   0.6 M  1.0  IMMV 
    KTHA  HL    4.0 286  P       01:47:41.88  -0.1 M  1.0  KTHA 
    KTHA  HL    4.0 286  S       01:48:30.24   0.4 M  1.0  KTHA 

8 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    KARP  HL    0.6 298  MLv     2.97 -0.14    2.95682      
    ARG   HL    1.0  16  MLv     2.85 -0.26    1.02403      
    ZKR   HL    1.3 263  MLv     2.94 -0.17   0.831613      
    STIA  HC    1.4 267  MLv     3.08 -0.03     1.0111      
    NPS   HL    1.8 270  MLv     2.99 -0.12   0.505724      
    IDI   MN    2.4 271  MLv     2.97 -0.14   0.224688      
    IMMV  HL    3.1 274  MLv     3.71  0.60    0.48624      
    KTHA  HL    4.0 286  MLv     4.07  0.97   0.484754