Earthquake Information
 Origin Time
2020-10-18 18:24:54 (GMT)
 Magnitude
M 1.8
 Latitude
39.1039° N
 Longitude
23.4709° E
 Focal Depth
3 km
 # of Arrivals
28
 Location 7.1 km S of Skiathos
53.8 km ESE of Volos
126.7 km N of Athens
 Solution type
manual
 Files / Links
QuakeML  GSE2.0  Alert  .phi  
  

  Station data

StationNetDist.(km)Azim.PhaseArr.TimeRes.Wgt.Type
SKO1HI22.3 84 P18:24:58.98 0.11.0M
SKO1HI22.3 84 S18:25:02.02 0.21.0M
AOS2HT32.5 81 P18:25:00.15 -0.51.0M
AOS2HT32.5 81 S18:25:04.42 -0.31.0M
NEOHL31.0316 P18:25:00.07 -0.31.0M
NEOHL31.0316 S18:25:03.87 -0.41.0M
ATALHA60.0221 P18:25:05.65 0.41.0M
ATALHA60.0221 S18:25:12.82 0.21.0M
LKRHL65.0219 P18:25:06.86 0.81.0M
LKRHL65.0219 S18:25:13.80 -0.31.0M
AXARHA79.6242 P18:25:08.54 0.01.0M
AXARHA79.6242 S18:25:18.20 -0.11.0M
KYMIHL75.6134 P18:25:08.51 0.71.0M
KYMIHL75.6134 S18:25:17.32 0.21.0M
PAIGHT94.2 11 P18:25:11.35 0.51.0M
PAIGHT94.2 11 S18:25:22.83 0.31.0M
AGGHT98.4265 P18:25:10.98 -0.71.0M
AGGHT98.4265 S18:25:24.12 0.31.0M
SKYHL96.3104 P18:25:11.26 0.01.0M
SKYHL96.3104 S18:25:23.13 -0.11.0M
VILLHA105.4188 P18:25:11.82 -0.91.0M
VILLHA105.4188 S18:25:26.06 0.41.0M
DIONHL121.0160 P18:25:14.91 -0.21.0M
DIONHL121.0160 S18:25:29.85 -0.11.0M
ANXHP145.7248 P18:25:19.05 0.31.0M
ANXHP145.7248 S18:25:36.67 0.11.0M
VLYHL142.0168 P18:25:17.86 -0.31.0M
VLYHL142.0168 S18:25:35.21 -0.31.0M


  Solution details

Event:
    Public ID              nkua2020unbv
    Type                   earthquake
    Description
      region name: Aegean Sea
Origin:
    Date                   2020-10-18
    Time                  18:24:54.57  +/-    0.3 s
    Latitude              39.1039 deg  +/-      1 km
    Longitude             23.4709 deg  +/-      1 km
    Depth                       3 km   +/-    2 km
    Agency                 HA
    Author                 K.Pavlou
    Mode                   manual
    Status                 confirmed
    Residual RMS             0.40 s
    Azimuthal gap              71 deg

2 Network magnitudes:
    MLv       1.77 +/- 0.25  14            
    M         1.77           14 preferred  

28 Phase arrivals:
    sta  net   dist azi  phase   time          res     wt  sta
    SKO1  HI    0.2  84  P       18:24:58.98   0.1 M  1.0  SKO1 
    SKO1  HI    0.2  84  S       18:25:02.02   0.2 M  1.0  SKO1 
    NEO   HL    0.3 316  P       18:25:00.07  -0.3 M  1.0  NEO  
    NEO   HL    0.3 316  S       18:25:03.87  -0.4 M  1.0  NEO  
    AOS2  HT    0.3  81  P       18:25:00.15  -0.5 M  1.0  AOS2 
    AOS2  HT    0.3  81  S       18:25:04.42  -0.3 M  1.0  AOS2 
    ATAL  HA    0.5 221  P       18:25:05.65   0.4 M  1.0  ATAL 
    ATAL  HA    0.5 221  S       18:25:12.82   0.2 M  1.0  ATAL 
    LKR   HL    0.6 219  P       18:25:06.86   0.8 M  1.0  LKR  
    LKR   HL    0.6 219  S       18:25:13.80  -0.3 M  1.0  LKR  
    KYMI  HL    0.7 134  P       18:25:08.51   0.7 M  1.0  KYMI 
    KYMI  HL    0.7 134  S       18:25:17.32   0.2 M  1.0  KYMI 
    AXAR  HA    0.7 242  P       18:25:08.54   0.0 M  1.0  AXAR 
    AXAR  HA    0.7 242  S       18:25:18.20  -0.1 M  1.0  AXAR 
    PAIG  HT    0.8  11  P       18:25:11.35   0.5 M  1.0  PAIG 
    PAIG  HT    0.8  11  S       18:25:22.83   0.3 M  1.0  PAIG 
    SKY   HL    0.9 104  P       18:25:11.26  -0.0 M  1.0  SKY  
    SKY   HL    0.9 104  S       18:25:23.13  -0.1 M  1.0  SKY  
    AGG   HT    0.9 265  P       18:25:10.98  -0.7 M  1.0  AGG  
    AGG   HT    0.9 265  S       18:25:24.12   0.3 M  1.0  AGG  
    VILL  HA    0.9 188  P       18:25:11.82  -0.9 M  1.0  VILL 
    VILL  HA    0.9 188  S       18:25:26.06   0.4 M  1.0  VILL 
    DION  HL    1.1 160  P       18:25:14.91  -0.2 M  1.0  DION 
    DION  HL    1.1 160  S       18:25:29.85  -0.1 M  1.0  DION 
    VLY   HL    1.3 168  P       18:25:17.86  -0.3 M  1.0  VLY  
    VLY   HL    1.3 168  S       18:25:35.21  -0.3 M  1.0  VLY  
    ANX   HP    1.3 248  P       18:25:19.05   0.3 M  1.0  ANX  
    ANX   HP    1.3 248  S       18:25:36.67   0.1 M  1.0  ANX  

14 Station magnitudes:
    sta  net   dist azi  type   value   res        amp per
    SKO1  HI    0.2  84  MLv     1.49 -0.29    0.67242      
    NEO   HL    0.3 316  MLv     2.10  0.33    2.33369      
    AOS2  HT    0.3  81  MLv     1.92  0.15     1.0154      
    ATAL  HA    0.5 221  MLv     1.82  0.04   0.164858      
    LKR   HL    0.6 219  MLv     2.05  0.27   0.142423      
    KYMI  HL    0.7 134  MLv     1.72 -0.05    0.11006      
    AXAR  HA    0.7 242  MLv     1.40 -0.38   0.198769      
    PAIG  HT    0.8  11  MLv     1.46 -0.32   0.0374731      
    SKY   HL    0.9 104  MLv     2.05  0.27    0.30515      
    AGG   HT    0.9 265  MLv     1.75 -0.02   0.0712216      
    VILL  HA    0.9 188  MLv     1.70 -0.08   0.0745015      
    DION  HL    1.1 160  MLv     1.56 -0.22   0.126977      
    VLY   HL    1.3 168  MLv     2.18  0.40   0.146634      
    ANX   HP    1.3 248  MLv     1.66 -0.12   0.0426128