Earthquake Information
 Origin Time
2020-10-20 21:19:50 (GMT)
 Magnitude
M 2.0
 Latitude
39.1018° N
 Longitude
23.4710° E
 Focal Depth
6 km
 # of Arrivals
22
 Location 7.3 km S of Skiathos
54.0 km ESE of Volos
126.4 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 81 P21:19:56.10 -0.11.0M
AOS2HT32.5 81 S21:20:00.43 -0.41.0M
NEOHL31.2316 P21:19:56.02 0.11.0M
NEOHL31.2316 S21:19:59.95 -0.51.0M
ATALHA59.9221 P21:20:00.76 0.11.0M
ATALHA59.9221 S21:20:08.14 -0.61.0M
LKRHL64.8219 P21:20:01.38 -0.11.0M
LKRHL64.8219 S21:20:09.49 -0.71.0M
PAIGHT94.5 11 P21:20:06.77 0.51.0M
PAIGHT94.5 11 S21:20:19.10 0.51.0M
AGGHT98.4265 P21:20:06.90 -0.11.0M
AGGHT98.4265 S21:20:20.04 0.11.0M
DIONHL120.7161 P21:20:10.99 0.51.0M
DIONHL120.7161 S21:20:26.08 0.11.0M
TYRNHT126.1302 P21:20:11.40 0.11.0M
TYRNHT126.1302 S21:20:27.56 0.11.0M
LITHT139.3323 P21:20:13.15 -0.31.0M
LITHT139.3323 S21:20:31.37 0.21.0M
OURHT143.8 18 P21:20:13.89 0.01.0M
OURHT143.8 18 S21:20:32.44 0.31.0M
VLYHL141.7169 P21:20:14.15 0.51.0M
VLYHL141.7169 S21:20:31.89 0.31.0M


  Solution details

Event:
    Public ID              nkua2020uqyq
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-20
    Time                  21:19:50.03
    Latitude              39.1018 deg  +/-      0 km
    Longitude             23.4710 deg  +/-      0 km
    Depth                       6 km   +/-    3 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.34 s
    Azimuthal gap              79 deg

2 Network magnitudes:
    MLv       2.03 +/- 0.16   9            
    M         2.03            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.3 316  P       21:19:56.02   0.1 M  1.0  NEO  
    NEO   HL    0.3 316  S       21:19:59.95  -0.5 M  1.0  NEO  
    AOS2  HT    0.3  81  P       21:19:56.10  -0.1 M  1.0  AOS2 
    AOS2  HT    0.3  81  S       21:20:00.43  -0.4 M  1.0  AOS2 
    ATAL  HA    0.5 221  P       21:20:00.76   0.1 M  1.0  ATAL 
    ATAL  HA    0.5 221  S       21:20:08.14  -0.6 M  1.0  ATAL 
    LKR   HL    0.6 219  P       21:20:01.38  -0.1 M  1.0  LKR  
    LKR   HL    0.6 219  S       21:20:09.49  -0.7 M  1.0  LKR  
    PAIG  HT    0.8  11  P       21:20:06.77   0.5 M  1.0  PAIG 
    PAIG  HT    0.8  11  S       21:20:19.10   0.5 M  1.0  PAIG 
    AGG   HT    0.9 265  P       21:20:06.90  -0.1 M  1.0  AGG  
    AGG   HT    0.9 265  S       21:20:20.04   0.1 M  1.0  AGG  
    DION  HL    1.1 161  P       21:20:10.99   0.5 M  1.0  DION 
    DION  HL    1.1 161  S       21:20:26.08   0.1 M  1.0  DION 
    TYRN  HT    1.1 302  P       21:20:11.40   0.1 M  1.0  TYRN 
    TYRN  HT    1.1 302  S       21:20:27.56   0.1 M  1.0  TYRN 
    LIT   HT    1.3 323  P       21:20:13.15  -0.3 M  1.0  LIT  
    LIT   HT    1.3 323  S       21:20:31.37   0.2 M  1.0  LIT  
    VLY   HL    1.3 169  P       21:20:14.15   0.5 M  1.0  VLY  
    VLY   HL    1.3 169  S       21:20:31.89   0.3 M  1.0  VLY  
    OUR   HT    1.3  18  P       21:20:13.89  -0.0 M  1.0  OUR  
    OUR   HT    1.3  18  S       21:20:32.44   0.3 M  1.0  OUR  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.3 316  MLv     1.98 -0.05    1.72198      
    AOS2  HT    0.3  81  MLv     1.65 -0.38   0.547485      
    ATAL  HA    0.5 221  MLv     1.90 -0.13   0.202542      
    LKR   HL    0.6 219  MLv     2.20  0.17   0.200116      
    PAIG  HT    0.8  11  MLv     1.67 -0.36   0.061393      
    AGG   HT    0.9 265  MLv     2.14  0.11   0.172853      
    DION  HL    1.1 161  MLv     1.99 -0.03   0.347226      
    TYRN  HT    1.1 302  MLv     1.97 -0.06   0.0849337      
    LIT   HT    1.3 323  MLv     2.07  0.04   0.0855589      
    VLY   HL    1.3 169  MLv     2.41  0.38   0.251574      
    OUR   HT    1.3  18  MLv     2.31  0.28   0.195477