Earthquake Information
 Origin Time
2020-10-21 04:59:13 (GMT)
 Magnitude
M 2.3
 Latitude
39.1828° N
 Longitude
23.4885° E
 Focal Depth
13 km
 # of Arrivals
35
 Location 1.8 km NNE of Skiathos
51.0 km ESE of Volos
135.1 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NEOHL26.7301 P04:59:19.06 -0.11.0M
NEOHL26.7301 S04:59:22.67 -0.51.0M
AOS2HT30.9 97 P04:59:19.65 -0.21.0M
AOS2HT30.9 97 S04:59:23.92 -0.41.0M
ATALHA67.9217 P04:59:25.32 -0.41.0M
ATALHA67.9217 S04:59:34.75 0.11.0M
KYMIHL80.8139 P04:59:28.12 0.41.0M
KYMIHL80.8139 S04:59:38.26 0.01.0M
LKRHL72.9216 P04:59:26.17 -0.31.0M
LKRHL72.9216 S04:59:36.04 0.01.0M
AXARHA85.4237 P04:59:28.24 -0.31.0M
AXARHA85.4237 S04:59:39.56 0.01.0M
PAIGHT85.3 11 P04:59:28.95 0.51.0M
PAIGHT85.3 11 S04:59:39.82 0.31.0M
AGGHT101.1260 P04:59:30.60 -0.41.0M
AGGHT101.1260 S04:59:44.49 0.51.0M
VILLHA114.3188 P04:59:32.39 -0.61.0M
VILLHA114.3188 S04:59:48.10 0.61.0M
MDRAHA124.8181 P04:59:34.97 0.41.0M
MDRAHA124.8181 S04:59:50.59 0.31.0M
TYRNHT122.8298 P04:59:34.68 0.41.0M
TYRNHT122.8298 S04:59:49.96 0.21.0M
LITHT133.1320 P04:59:35.88 -0.11.0M
LITHT133.1320 S04:59:52.27 -0.41.0M
LTKHP136.7199 P04:59:36.59 0.21.0M
LTKHP136.7199 S04:59:53.17 -0.31.0M
OURHT134.8 18 P04:59:35.90 -0.11.0M
OURHT134.8 18 S04:59:52.86 0.01.0M
PLGHL132.2358 P04:59:35.55 -0.21.0M
THLHL133.6288 P04:59:36.26 0.31.0M
THLHL133.6288 S04:59:52.59 -0.11.0M
ANXHP150.7244 P04:59:38.70 0.01.0M
VLYHL150.3170 P04:59:38.85 0.41.0M
GURHP170.7216 P04:59:41.03 -0.41.0M
GURHP170.7216 S05:00:02.20 -0.11.0M


  Solution details

Event:
    Public ID              nkua2020urnu
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-21
    Time                  04:59:13.92
    Latitude              39.1828 deg  +/-      0 km
    Longitude             23.4885 deg  +/-      0 km
    Depth                      13 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.31 s
    Azimuthal gap              79 deg

2 Network magnitudes:
    MLv       2.34 +/- 0.15  15            
    M         2.34           15 preferred  

35 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.2 301  P       04:59:19.06  -0.1 M  1.0  NEO  
    NEO   HL    0.2 301  S       04:59:22.67  -0.5 M  1.0  NEO  
    AOS2  HT    0.3  97  P       04:59:19.65  -0.2 M  1.0  AOS2 
    AOS2  HT    0.3  97  S       04:59:23.92  -0.4 M  1.0  AOS2 
    ATAL  HA    0.6 217  P       04:59:25.32  -0.4 M  1.0  ATAL 
    ATAL  HA    0.6 217  S       04:59:34.75   0.1 M  1.0  ATAL 
    LKR   HL    0.7 216  P       04:59:26.17  -0.3 M  1.0  LKR  
    LKR   HL    0.7 216  S       04:59:36.04   0.0 M  1.0  LKR  
    KYMI  HL    0.7 139  P       04:59:28.12   0.4 M  1.0  KYMI 
    KYMI  HL    0.7 139  S       04:59:38.26  -0.0 M  1.0  KYMI 
    PAIG  HT    0.8  11  P       04:59:28.95   0.5 M  1.0  PAIG 
    PAIG  HT    0.8  11  S       04:59:39.82   0.3 M  1.0  PAIG 
    AXAR  HA    0.8 237  P       04:59:28.24  -0.3 M  1.0  AXAR 
    AXAR  HA    0.8 237  S       04:59:39.56  -0.0 M  1.0  AXAR 
    AGG   HT    0.9 260  P       04:59:30.60  -0.4 M  1.0  AGG  
    AGG   HT    0.9 260  S       04:59:44.49   0.5 M  1.0  AGG  
    VILL  HA    1.0 188  P       04:59:32.39  -0.6 M  1.0  VILL 
    VILL  HA    1.0 188  S       04:59:48.10   0.6 M  1.0  VILL 
    TYRN  HT    1.1 298  P       04:59:34.68   0.4 M  1.0  TYRN 
    TYRN  HT    1.1 298  S       04:59:49.96   0.2 M  1.0  TYRN 
    MDRA  HA    1.1 181  P       04:59:34.97   0.4 M  1.0  MDRA 
    MDRA  HA    1.1 181  S       04:59:50.59   0.3 M  1.0  MDRA 
    PLG   HL    1.2 358  P       04:59:35.55  -0.2 M  1.0  PLG  
    LIT   HT    1.2 320  P       04:59:35.88  -0.1 M  1.0  LIT  
    LIT   HT    1.2 320  S       04:59:52.27  -0.4 M  1.0  LIT  
    THL   HL    1.2 288  P       04:59:36.26   0.3 M  1.0  THL  
    THL   HL    1.2 288  S       04:59:52.59  -0.1 M  1.0  THL  
    OUR   HT    1.2  18  P       04:59:35.90  -0.1 M  1.0  OUR  
    OUR   HT    1.2  18  S       04:59:52.86   0.0 M  1.0  OUR  
    LTK   HP    1.2 199  P       04:59:36.59   0.2 M  1.0  LTK  
    LTK   HP    1.2 199  S       04:59:53.17  -0.3 M  1.0  LTK  
    VLY   HL    1.4 170  P       04:59:38.85   0.4 M  1.0  VLY  
    ANX   HP    1.4 244  P       04:59:38.70  -0.0 M  1.0  ANX  
    GUR   HP    1.5 216  P       04:59:41.03  -0.4 M  1.0  GUR  
    GUR   HP    1.5 216  S       05:00:02.20  -0.1 M  1.0  GUR  

19 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.2 301  MLv     2.26 -0.07    4.32713      
    AOS2  HT    0.3  97  MLv     2.21 -0.13    2.17786      
    ATAL  HA    0.6 217  MLv     2.31 -0.03   0.467558      
    LKR   HL    0.7 216  MLv     2.67  0.34   0.549156      
    KYMI  HL    0.7 139  MLv     2.66  0.33   0.908557      
    PAIG  HT    0.8  11  MLv     1.82 -0.51   0.0969335      
    AXAR  HA    0.8 237  MLv     1.94 -0.40   0.647672      
    AGG   HT    0.9 260  MLv     2.48  0.14   0.366155      
    VILL  HA    1.0 188  MLv     2.44  0.11   0.374476      
    TYRN  HT    1.1 298  MLv     2.25 -0.08    0.17009      
    MDRA  HA    1.1 181  MLv     2.45  0.11   0.336983      
    PLG   HL    1.2 358  MLv     2.39  0.05   0.267894      
    LIT   HT    1.2 320  MLv     2.37  0.03   0.182777      
    THL   HL    1.2 288  MLv     2.24 -0.10   0.111844      
    OUR   HT    1.2  18  MLv     2.50  0.16   0.335726      
    LTK   HP    1.2 199  MLv     1.96 -0.38   0.357722      
    VLY   HL    1.4 170  MLv     2.67  0.33   0.415958      
    ANX   HP    1.4 244  MLv     2.20 -0.14   0.139796      
    GUR   HP    1.5 216  MLv     2.30 -0.03   0.141264