Earthquake Information
 Origin Time
2020-10-18 02:32:22 (GMT)
 Magnitude
M 1.8
 Latitude
39.6368° N
 Longitude
23.3858° E
 Focal Depth
20 km
 # of Arrivals
22
 Location 48.2 km NE of Volos
52.9 km N of Skiathos
186.3 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
NEOHL39.4201 P02:32:28.82 -0.81.0M
NEOHL39.4201 S02:32:34.52 -0.81.0M
PAIGHT41.6 37 P02:32:29.40 -0.61.0M
PAIGHT41.6 37 S02:32:35.48 -0.41.0M
AOS2HT67.1144 P02:32:33.67 -0.11.0M
AOS2HT67.1144 S02:32:43.04 0.41.0M
PLGHL81.8 3 P02:32:35.68 -0.41.0M
PLGHL81.8 3 S02:32:47.00 0.21.0M
LITHT92.2304 P02:32:38.03 0.31.0M
LITHT92.2304 S02:32:49.85 0.21.0M
OURHT92.7 33 P02:32:37.84 0.21.0M
OURHT92.7 33 S02:32:50.07 0.61.0M
TYRNHT99.0275 P02:32:38.56 -0.21.0M
TYRNHT99.0275 S02:32:51.73 0.41.0M
AGGHT113.3233 P02:32:40.98 0.01.0M
AGGHT113.3233 S02:32:55.86 0.61.0M
ANXHP171.6228 P02:32:49.27 0.21.0M
ANXHP171.6228 S02:33:09.43 -0.11.0M
GRGHT168.7330 P02:32:48.57 -0.11.0M
GRGHT168.7330 S02:33:08.58 -0.21.0M
GURHP209.6206 P02:32:53.94 0.01.0M
GURHP209.6206 S02:33:17.79 -0.31.0M


  Solution details

Event:
    Public ID              nkua2020ulwk
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-18
    Time                  02:32:22.16
    Latitude              39.6368 deg  +/-      1 km
    Longitude             23.3858 deg  +/-      1 km
    Depth                      20 km   +/-    1 km
    Agency                 HA
    Author                 A.Karakonstantis
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.36 s
    Azimuthal gap             107 deg

2 Network magnitudes:
    MLv       1.82 +/- 0.23   9            
    M         1.82            9 preferred  

22 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    NEO   HL    0.4 201  P       02:32:28.82  -0.8 M  1.0  NEO  
    NEO   HL    0.4 201  S       02:32:34.52  -0.8 M  1.0  NEO  
    PAIG  HT    0.4  37  P       02:32:29.40  -0.6 M  1.0  PAIG 
    PAIG  HT    0.4  37  S       02:32:35.48  -0.4 M  1.0  PAIG 
    AOS2  HT    0.6 144  P       02:32:33.67  -0.1 M  1.0  AOS2 
    AOS2  HT    0.6 144  S       02:32:43.04   0.4 M  1.0  AOS2 
    PLG   HL    0.7   3  P       02:32:35.68  -0.4 M  1.0  PLG  
    PLG   HL    0.7   3  S       02:32:47.00   0.2 M  1.0  PLG  
    OUR   HT    0.8  33  P       02:32:37.84   0.2 M  1.0  OUR  
    OUR   HT    0.8  33  S       02:32:50.07   0.6 M  1.0  OUR  
    LIT   HT    0.8 304  P       02:32:38.03   0.3 M  1.0  LIT  
    LIT   HT    0.8 304  S       02:32:49.85   0.2 M  1.0  LIT  
    TYRN  HT    0.9 275  P       02:32:38.56  -0.2 M  1.0  TYRN 
    TYRN  HT    0.9 275  S       02:32:51.73   0.4 M  1.0  TYRN 
    AGG   HT    1.0 233  P       02:32:40.98   0.0 M  1.0  AGG  
    AGG   HT    1.0 233  S       02:32:55.86   0.6 M  1.0  AGG  
    GRG   HT    1.5 330  P       02:32:48.57  -0.1 M  1.0  GRG  
    GRG   HT    1.5 330  S       02:33:08.58  -0.2 M  1.0  GRG  
    ANX   HP    1.5 228  P       02:32:49.27   0.2 M  1.0  ANX  
    ANX   HP    1.5 228  S       02:33:09.43  -0.1 M  1.0  ANX  
    GUR   HP    1.9 206  P       02:32:53.94   0.0 M  1.0  GUR  
    GUR   HP    1.9 206  S       02:33:17.79  -0.3 M  1.0  GUR  

11 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    NEO   HL    0.4 201  MLv     1.24 -0.57   0.199479      
    PAIG  HT    0.4  37  MLv     1.11 -0.71   0.0721069      
    AOS2  HT    0.6 144  MLv     1.71 -0.11   0.117741      
    PLG   HL    0.7   3  MLv     2.09  0.28   0.241447      
    OUR   HT    0.8  33  MLv     1.90  0.09   0.138289      
    LIT   HT    0.8 304  MLv     1.76 -0.06   0.071722      
    TYRN  HT    0.9 275  MLv     1.92  0.11    0.10435      
    AGG   HT    1.0 233  MLv     1.80 -0.02   0.0664056      
    GRG   HT    1.5 330  MLv     2.15  0.34   0.102558      
    ANX   HP    1.5 228  MLv     1.71 -0.10   0.036011      
    GUR   HP    1.9 206  MLv     2.10  0.28   0.0564316