Earthquake Information
 Origin Time
 2020-06-21 00:16:14 (GMT)
 Magnitude
 M 1.6
 Latitude
 40.8003° N
 Longitude
 25.6513° E
 Focal Depth
 6 km
 # of Arrivals
 12
 Location 19.5 km WSW of Alexandroupolis
38.0 km NNE of Samothraki
353.9 km NNE of Athens
 Solution type
 manual
 Files / Links
 QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SMTHHL38.0196 P00:16:21.30 0.11.0M
SMTHHL38.0196 S00:16:25.73 -0.81.0M
RDOHL39.5346 P00:16:21.74 0.41.0M
RDOHL39.5346 S00:16:26.16 -0.71.0M
THASHT81.5255 P00:16:28.00 -0.31.0M
THASHT81.5255 S00:16:38.60 -0.51.0M
LIAHL108.1202 P00:16:33.01 0.51.0M
LIAHL108.1202 S00:16:46.34 -0.11.0M
OURHT150.2250 P00:16:39.61 0.51.0M
OURHT150.2250 S00:16:58.17 0.01.0M
NVRHL161.7292 P00:16:41.07 0.11.0M
NVRHL161.7292 S00:17:01.63 0.31.0M


  Solution details 

Event:
    Public ID              nkua2020mchb
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-06-21
    Time                  00:16:14.11
    Latitude              40.8003 deg  +/-      2 km
    Longitude             25.6513 deg  +/-      2 km
    Depth                       6 km   +/-    6 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.42 s
    Azimuthal gap             210 deg

2 Network magnitudes:
    MLv       1.62 +/- 0.21   6            
    M         1.62            6 preferred  

12 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SMTH  HL    0.3 196  P       00:16:21.30   0.1 M  1.0  SMTH 
    SMTH  HL    0.3 196  S       00:16:25.73  -0.8 M  1.0  SMTH 
    RDO   HL    0.4 346  P       00:16:21.74   0.4 M  1.0  RDO  
    RDO   HL    0.4 346  S       00:16:26.16  -0.7 M  1.0  RDO  
    THAS  HT    0.7 255  P       00:16:28.00  -0.3 M  1.0  THAS 
    THAS  HT    0.7 255  S       00:16:38.60  -0.5 M  1.0  THAS 
    LIA   HL    1.0 202  P       00:16:33.01   0.5 M  1.0  LIA  
    LIA   HL    1.0 202  S       00:16:46.34  -0.1 M  1.0  LIA  
    OUR   HT    1.4 250  P       00:16:39.61   0.5 M  1.0  OUR  
    OUR   HT    1.4 250  S       00:16:58.17   0.0 M  1.0  OUR  
    NVR   HL    1.5 292  P       00:16:41.07   0.1 M  1.0  NVR  
    NVR   HL    1.5 292  S       00:17:01.63   0.3 M  1.0  NVR  

6 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SMTH  HL    0.3 196  MLv     1.58 -0.04   0.220329      
    RDO   HL    0.4 346  MLv     1.38 -0.24   0.132598      
    THAS  HT    0.7 255  MLv     1.87  0.24   0.143915      
    LIA   HL    1.0 202  MLv     1.39 -0.23   0.0707035      
    OUR   HT    1.4 250  MLv     1.92  0.30   0.0744331      
    NVR   HL    1.5 292  MLv     1.64  0.02   0.0252404