Earthquake Information
 Origin Time
2020-06-18 08:38:34 (GMT)
 Magnitude
M 2.1
 Latitude
40.8087° N
 Longitude
25.6018° E
 Focal Depth
7 km
 # of Arrivals
12
 Location 23.3 km W of Alexandroupolis
37.9 km N of Samothraki
352.8 km NNE of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
ALNHT38.9 77 P08:38:42.09 0.11.0M
ALNHT38.9 77 S08:38:47.34 0.01.0M
RDOHL37.8351 P08:38:42.11 0.21.0M
RDOHL37.8351 S08:38:46.82 -0.31.0M
SMTHHL38.0189 P08:38:41.85 -0.11.0M
SMTHHL38.0189 S08:38:47.17 -0.11.0M
THASHT77.7253 P08:38:48.57 0.11.0M
THASHT77.7253 S08:38:59.25 0.51.0M
KAVAHT93.9283 P08:38:51.19 0.11.0M
KAVAHT93.9283 S08:39:04.09 0.81.0M
OURHT146.6249 P08:38:58.83 -0.51.0M
OURHT146.6249 S08:39:17.80 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020lxld
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-06-18
    Time                  08:38:34.97
    Latitude              40.8087 deg  +/-      1 km
    Longitude             25.6018 deg  +/-      1 km
    Depth                       7 km   +/-    4 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.23 s
    Azimuthal gap             112 deg

2 Network magnitudes:
    MLv       2.09 +/- 0.20   6            
    M         2.09            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    RDO   HL    0.3 351  P       08:38:42.11   0.2 M  1.0  RDO  
    RDO   HL    0.3 351  S       08:38:46.82  -0.3 M  1.0  RDO  
    SMTH  HL    0.3 189  P       08:38:41.85  -0.1 M  1.0  SMTH 
    SMTH  HL    0.3 189  S       08:38:47.17  -0.1 M  1.0  SMTH 
    ALN   HT    0.3  77  P       08:38:42.09   0.1 M  1.0  ALN  
    ALN   HT    0.3  77  S       08:38:47.34   0.0 M  1.0  ALN  
    THAS  HT    0.7 253  P       08:38:48.57   0.1 M  1.0  THAS 
    THAS  HT    0.7 253  S       08:38:59.25   0.5 M  1.0  THAS 
    KAVA  HT    0.8 283  P       08:38:51.19   0.1 M  1.0  KAVA 
    KAVA  HT    0.8 283  S       08:39:04.09   0.8 M  1.0  KAVA 
    OUR   HT    1.3 249  P       08:38:58.83  -0.5 M  1.0  OUR  
    OUR   HT    1.3 249  S       08:39:17.80  -0.1 M  1.0  OUR  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    RDO   HL    0.3 351  MLv     1.75 -0.34   0.343064      
    SMTH  HL    0.3 189  MLv     1.92 -0.16   0.483829      
    ALN   HT    0.3  77  MLv     1.96 -0.13   0.608982      
    THAS  HT    0.7 253  MLv     2.28  0.19   0.388747      
    KAVA  HT    0.8 283  MLv     2.29  0.21   0.700368      
    OUR   HT    1.3 249  MLv     2.22  0.13   0.152869